Neutrino Oscillations, Fluctuations and Solar Magneto-gravity Waves

格式：pdf
大小：387.20 KB
文档页数：19

下载文档原格式

大亚湾中微子实验结果的简单解释

大亚湾中微子实验结果的简单解释The topic I have chosen is: A simplified explanation of the results from the Daya Bay neutrino experiment.中微子是一种基本粒子，没有电荷而且质量很小。

由于其特殊性质，它们对我们理解宇宙和基本物理有着重要的意义。

大亚湾中微子实验是一个为了研究中微子性质而进行的重要实验。

它位于中国广东省深圳市附近的大亚湾核电站附近。

Neutrinos are elementary particles that have no charge and very little mass. Due to their unique properties, they hold great significance in our understanding of the universe and fundamental physics. The Daya Bay experiment is a crucial endeavor aimed at studying the properties of neutrinos. Itis located near the Daya Bay Nuclear Power Station in Shenzhen, Guangdong Province, China.该实验涉及到三个地下探测台站，每个都装备了一套灵敏的中微子探测器。

在这些探测器之间设置了远距离的干涉装置，以观察中微子的变化。

大亚湾实验主要关注两种类型的中微子：电子型中微子和反电子型中微子。

The experiment involves three underground detector stations, each equipped with a set of sensitive neutrino detectors. Long-baseline detectors are placed between these stationsto observe neutrino oscillations. The primary focus of the Daya Bay experiment is on two types of neutrinos: electron neutrinos and antineutrinos.根据量子力学的原理，中微子在运动过程中会发生一种叫做“中微子振荡”的现象。

Neutrino oscillations in medium with periodic square potential

xf x0
H (x)dx
,
(3)
where T means the chronological ordering. Thus in order to get the oscillation matrix it is necessary to multiply consistently solutions on each period. Thus we get the oscillation matrix in the form of n S = eiC = einC , (4) where C is a hermitian matrix 1 + − C = ln eiH ∆x eiH ∆x . i Here H =U
diag diag C22 − C11 =
4 |C12 |2 , (C11 − C22 )2 + 4 |C12 |2
(9) (10)
(C11 − C22 )2 + 4 |C12 |2 . 3
Now we can write the probability of νe − να transition: Pνe →να = |Sνe να |2 = sin2 2ϕ sin2 n
The formal solution of eq. (2), that is the oscillation matrix for the ﬂavor states from initial point x0 to the ﬁnal point xf , can be written as Sx 0 → x f = T e
probabilities was found in periodic square potential proﬁle with suggestion that the length of each square is smaller than the oscillation length.

NeutrinoOscillations中微子振荡现象

NeutrinoOscillations中微子振荡现象中微子振荡现象是一种令科学家们着迷的现象。

中微子是一类特殊的基本粒子，它们与电磁力几乎没有相互作用，因此很难被探测到。

然而，通过对中微子的研究，科学家们发现了中微子振荡现象，这一发现对于我们理解宇宙的基本粒子构成和基本相互作用有着重要的意义。

中微子是由太阳核反应和其他天体活动中产生的。

早期的实验观测到的中微子探测率远低于理论预测。

这一现象被称为“中微子问题”，引发了科学家们的广泛关注。

为了解决这个问题，科学家设计并开展了一系列重要的实验。

在20世纪60年代，Pontecorvo提出了一种名为“中微子振荡”的理论，他认为中微子在传播过程中会发生自发的变化。

根据这个理论，中微子可以在不同类型之间进行变化，这种变化被称为中微子振荡。

换句话说，一个特定类型的中微子可以在传播过程中转化成另一种类型的中微子。

中微子振荡的现象在1998年被实验证实，获得了Sudbury 中微子观测实验的重要结果。

该实验观测到了太阳中微子的流量与其它地球实验测量到的流量之间的差异。

这一差异表明，太阳中微子在传播过程中发生了变化，并且不同类型的中微子之间存在着转化的关系。

中微子振荡现象的发现揭示了中微子的一种重要属性，即中微子质量存在着差异。

根据振荡现象的实验结果，科学家们开始研究中微子质量的具体数值以及中微子之间的质量差异。

这些研究不仅对中微子物理有着重要意义，也对我们理解宇宙起了关键作用。

中微子振荡现象对基本粒子物理的研究有着深远的影响。

它提供了一个独特的工具，用于研究基本粒子之间的相互作用和质量。

此外，中微子振荡现象还对粒子物理学标准模型的修正提供了重要线索。

除了基本粒子物理学，中微子振荡现象还在其他领域有着广泛的应用。

例如，在天体物理学中，中微子振荡现象可以帮助我们了解宇宙中的中性强子和星暴等天体现象。

在核物理学中，中微子振荡现象也可以用于研究核反应和核衰变等过程。

虽然中微子振荡现象已经取得了重要的实验证据，但科学家们仍然面临着许多未解之谜和挑战。

Neutrino Oscillations, Masses and Mixing

At that time R. Davis was doing an experiment with reactor antineutrinos [8]. R.Davis searched for production of 37 Ar in the process νe +
37
which is allowed only if the lepton number is not conserved. A rumor reached B. Pontecorvo that R. Davis had seen some events (2). B.Pontecorvo, who had earlier been thinking about possible antineutrino ⇄ neutrino transitions, decided to study this possibility in details. “Recently the question was discussed [5] whether there exist other mixed neutral particles beside the K 0 mesons, i.e., particles that diﬀer from the corresponding antiparticles, with the transitions between particle and antiparticle states not being strictly forbidden. It was noted that the neutrino might be such a mixed particle, and consequently there exists the possibility of real neutrino ↔ antineutrino transitions in vacuum, provided that lepton (neutrino) charge is not conserved. This means that the neutrino and antineutrino are mixed particles, i.e., a symmetric and antisymmetric combination of two truly neutral Majorana particles ν1 and ν2 of diﬀerent combined parity” In Ref. [6] B. Pontecorvo wrote that he has considered this possibility “. . . since it leads to consequences which, in principle, can be tested experimentally. Thus, for example, a beam of neutral leptons consisting mainly of antineutrinos when emitted from a nuclear reactor, will consist at some distance R from the reactor of half neutrinos and half antineutrinos.” 2

量子力学索引英汉对照

21-centimeter line, 21厘米线AAbsorption, 吸收Addition of angular momenta, 角动量叠加Adiabatic approximation, 绝热近似Adiabatic process, 绝热过程Adjoint, 自伴的Agnostic position, 不可知论立场Aharonov-Bohm effect, 阿哈罗诺夫-玻姆效应Airy equation, 艾里方程；Airy function, 艾里函数Allowed energy, 允许能量Allowed transition, 允许跃迁Alpha decay, 衰变；Alpha particle, 粒子Angular equation, 角向方程Angular momentum, 角动量Anomalous magnetic moment, 反常磁矩Antibonding, 反键Anti-hermitian operator, 反厄米算符Associated Laguerre polynomial, 连带拉盖尔多项式Associated Legendre function, 连带勒让德多项式Atoms, 原子Average value, 平均值Azimuthal angle, 方位角Azimuthal quantum number, 角量子数BBalmer series, 巴尔末线系Band structure, 能带结构Baryon, 重子Berry's phase, 贝利相位Bessel functions, 贝塞尔函数Binding energy, 束缚能Binomial coefficient, 二项式系数Biot-Savart law, 毕奥-沙法尔定律Blackbody spectrum, 黑体谱Bloch's theorem, 布洛赫定理Bohr energies, 玻尔能量；Bohr magneton, 玻尔磁子；Bohr radius, 玻尔半径Boltzmann constant, 玻尔兹曼常数Bond, 化学键Born approximation, 玻恩近似Born's statistical interpretation, 玻恩统计诠释Bose condensation, 玻色凝聚Bose-Einstein distribution, 玻色-爱因斯坦分布Boson, 玻色子Bound state, 束缚态Boundary conditions, 边界条件Bra, 左矢Bulk modulus, 体积模量CCanonical commutation relations, 正则对易关系Canonical momentum, 正则动量Cauchy's integral formula, 柯西积分公式Centrifugal term, 离心项Chandrasekhar limit, 钱德拉赛卡极限Chemical potential, 化学势Classical electron radius, 经典电子半径Clebsch-Gordan coefficients, 克-高系数Coherent States, 相干态Collapse of wave function, 波函数塌缩Commutator, 对易子Compatible observables, 对易的可观测量Complete inner product space, 完备内积空间Completeness, 完备性Conductor, 导体Configuration, 位形Connection formulas, 连接公式Conservation, 守恒Conservative systems, 保守系Continuity equation, 连续性方程Continuous spectrum, 连续谱Continuous variables, 连续变量Contour integral, 围道积分Copenhagen interpretation, 哥本哈根诠释Coulomb barrier, 库仑势垒Coulomb potential, 库仑势Covalent bond, 共价键Critical temperature, 临界温度Cross-section, 截面Crystal, 晶体Cubic symmetry, 立方对称性Cyclotron motion, 螺旋运动DDarwin term, 达尔文项de Broglie formula, 德布罗意公式de Broglie wavelength, 德布罗意波长Decay mode, 衰变模式Degeneracy, 简并度Degeneracy pressure, 简并压Degenerate perturbation theory, 简并微扰论Degenerate states, 简并态Degrees of freedom, 自由度Delta-function barrier, 势垒Delta-function well, 势阱Derivative operator, 求导算符Determinant, 行列式Determinate state, 确定的态Deuterium, 氘Deuteron, 氘核Diagonal matrix, 对角矩阵Diagonalizable matrix, 对角化Differential cross-section, 微分截面Dipole moment, 偶极矩Dirac delta function, 狄拉克函数Dirac equation, 狄拉克方程Dirac notation, 狄拉克记号Dirac orthonormality, 狄拉克正交归一性Direct integral, 直接积分Discrete spectrum, 分立谱Discrete variable, 离散变量Dispersion relation, 色散关系Displacement operator, 位移算符Distinguishable particles, 可分辨粒子Distribution, 分布Doping, 掺杂Double well, 双势阱Dual space, 对偶空间Dynamic phase, 动力学相位EEffective nuclear charge, 有效核电荷Effective potential, 有效势Ehrenfest's theorem, 厄伦费斯特定理Eigenfunction, 本征函数Eigenvalue, 本征值Eigenvector, 本征矢Einstein's A and B coefficients, 爱因斯坦A,B系数；Einstein's mass-energy formula, 爱因斯坦质能公式Electric dipole, 电偶极Electric dipole moment, 电偶极矩Electric dipole radiation, 电偶极辐射Electric dipole transition, 电偶极跃迁Electric quadrupole transition, 电四极跃迁Electric field, 电场Electromagnetic wave, 电磁波Electron, 电子Emission, 发射Energy, 能量Energy-time uncertainty principle, 能量-时间不确定性关系Ensemble, 系综Equilibrium, 平衡Equipartition theorem, 配分函数Euler's formula, 欧拉公式Even function, 偶函数Exchange force, 交换力Exchange integral, 交换积分Exchange operator, 交换算符Excited state, 激发态Exclusion principle, 不相容原理Expectation value, 期待值FFermi-Dirac distribution, 费米-狄拉克分布Fermi energy, 费米能Fermi surface, 费米面Fermi temperature, 费米温度Fermi's golden rule, 费米黄金规则Fermion, 费米子Feynman diagram, 费曼图Feynman-Hellman theorem, 费曼-海尔曼定理Fine structure, 精细结构Fine structure constant, 精细结构常数Finite square well, 有限深方势阱First-order correction, 一级修正Flux quantization, 磁通量子化Forbidden transition, 禁戒跃迁Foucault pendulum, 傅科摆Fourier series, 傅里叶级数Fourier transform, 傅里叶变换Free electron, 自由电子Free electron density, 自由电子密度Free electron gas, 自由电子气Free particle, 自由粒子Function space, 函数空间Fusion, 聚变Gg-factor, g-因子Gamma function, 函数Gap, 能隙Gauge invariance, 规范不变性Gauge transformation, 规范变换Gaussian wave packet, 高斯波包Generalized function, 广义函数Generating function, 生成函数Generator, 生成元Geometric phase, 几何相位Geometric series, 几何级数Golden rule, 黄金规则"Good" quantum number, "好"量子数"Good" states, "好"的态Gradient, 梯度Gram-Schmidt orthogonalization, 格莱姆-施密特正交化法Graphical solution, 图解法Green's function, 格林函数Ground state, 基态Group theory, 群论Group velocity, 群速Gyromagnetic railo, 回转磁比值HHalf-integer angular momentum, 半整数角动量Half-life, 半衰期Hamiltonian, 哈密顿量Hankel functions, 汉克尔函数Hannay's angle, 哈内角Hard-sphere scattering, 硬球散射Harmonic oscillator, 谐振子Heisenberg picture, 海森堡绘景Heisenberg uncertainty principle, 海森堡不确定性关系Helium, 氦Helmholtz equation, 亥姆霍兹方程Hermite polynomials, 厄米多项式Hermitian conjugate, 厄米共轭Hermitian matrix, 厄米矩阵Hidden variables, 隐变量Hilbert space, 希尔伯特空间Hole, 空穴Hooke's law, 胡克定律Hund's rules, 洪特规则Hydrogen atom, 氢原子Hydrogen ion, 氢离子Hydrogen molecule, 氢分子Hydrogen molecule ion, 氢分子离子Hydrogenic atom, 类氢原子Hyperfine splitting, 超精细分裂IIdea gas, 理想气体Idempotent operaror, 幂等算符Identical particles, 全同粒子Identity operator, 恒等算符Impact parameter, 碰撞参数Impulse approximation, 脉冲近似Incident wave, 入射波Incoherent perturbation, 非相干微扰Incompatible observables, 不对易的可观测量Incompleteness, 不完备性Indeterminacy, 非确定性Indistinguishable particles, 不可分辨粒子Infinite spherical well, 无限深球势阱Infinite square well, 无限深方势阱Inner product, 内积Insulator, 绝缘体Integration by parts, 分部积分Intrinsic angular momentum, 内禀角动量Inverse beta decay, 逆衰变Inverse Fourier transform, 傅里叶逆变换KKet, 右矢Kinetic energy, 动能Kramers' relation, 克莱默斯关系Kronecker delta, 克劳尼克LLCAO technique, 原子轨道线性组合法Ladder operators, 阶梯算符Lagrange multiplier, 拉格朗日乘子Laguerre polynomial, 拉盖尔多项式Lamb shift, 兰姆移动Lande g-factor, 朗德g-因子Laplacian, 拉普拉斯的Larmor formula, 拉摩公式Larmor frequency, 拉摩频率Larmor precession, 拉摩进动Laser, 激光Legendre polynomial, 勒让德多项式Levi-Civita symbol, 列维-西维塔符号Lifetime, 寿命Linear algebra, 线性代数Linear combination, 线性组合Linear combination of atomic orbitals, 原子轨道的线性组合Linear operator, 线性算符Linear transformation, 线性变换Lorentz force law, 洛伦兹力定律Lowering operator, 下降算符Luminoscity, 照度Lyman series, 赖曼线系MMagnetic dipole, 磁偶极Magnetic dipole moment, 磁偶极矩Magnetic dipole transition, 磁偶极跃迁Magnetic field, 磁场Magnetic flux, 磁通量Magnetic quantum number, 磁量子数Magnetic resonance, 磁共振Many worlds interpretation, 多世界诠释Matrix, 矩阵；Matrix element, 矩阵元Maxwell-Boltzmann distribution, 麦克斯韦-玻尔兹曼分布Maxwell's equations, 麦克斯韦方程Mean value, 平均值Measurement, 测量Median value, 中位值Meson, 介子Metastable state, 亚稳态Minimum-uncertainty wave packet, 最小不确定度波包Molecule, 分子Momentum, 动量Momentum operator, 动量算符Momentum space wave function, 动量空间波函数Momentum transfer, 动量转移Most probable value, 最可几值Muon, 子Muon-catalysed fusion, 子催化的聚变Muonic hydrogen, 原子Muonium, 子素NNeumann function, 纽曼函数Neutrino oscillations, 中微子振荡Neutron star, 中子星Node, 节点Nomenclature, 术语Nondegenerate perturbationtheory, 非简并微扰论Non-normalizable function, 不可归一化的函数Normalization, 归一化Nuclear lifetime, 核寿命Nuclear magnetic resonance, 核磁共振Null vector, 零矢量OObservable, 可观测量Observer, 观测者Occupation number, 占有数Odd function, 奇函数Operator, 算符Optical theorem, 光学定理Orbital, 轨道的Orbital angular momentum, 轨道角动量Orthodox position, 正统立场Orthogonality, 正交性Orthogonalization, 正交化Orthohelium, 正氦Orthonormality, 正交归一性Orthorhombic symmetry, 斜方对称Overlap integral, 交叠积分PParahelium, 仲氦Partial wave amplitude, 分波幅Partial wave analysis, 分波法Paschen series, 帕邢线系Pauli exclusion principle, 泡利不相容原理Pauli spin matrices, 泡利自旋矩阵Periodic table, 周期表Perturbation theory, 微扰论Phase, 相位Phase shift, 相移Phase velocity, 相速Photon, 光子Planck's blackbody formula, 普朗克黑体辐射公式Planck's constant, 普朗克常数Polar angle, 极角Polarization, 极化Population inversion, 粒子数反转Position, 位置；Position operator, 位置算符Position-momentum uncertainty principles, 位置-动量不确定性关系Position space wave function, 坐标空间波函数Positronium, 电子偶素Potential energy, 势能Potential well, 势阱Power law potential, 幂律势Power series expansion, 幂级数展开Principal quantum number, 主量子数Probability, 几率Probability current, 几率流Probability density, 几率密度Projection operator, 投影算符Propagator, 传播子Proton, 质子QQuantum dynamics, 量子动力学Quantum electrodynamics, 量子电动力学Quantum number, 量子数Quantum statics, 量子统计Quantum statistical mechanics, 量子统计力学Quark, 夸克RRabi flopping frequency, 拉比翻转频率Radial equation, 径向方程Radial wave function, 径向波函数Radiation, 辐射Radius, 半径Raising operator, 上升算符Rayleigh's formula, 瑞利公式Realist position, 实在论立场Recursion formula, 递推公式Reduced mass, 约化质量Reflected wave, 反射波Reflection coefficient, 反射系数Relativistic correction, 相对论修正Rigid rotor, 刚性转子Rodrigues formula, 罗德里格斯公式Rotating wave approximation, 旋转波近似Rutherford scattering, 卢瑟福散射Rydberg constant, 里德堡常数Rydberg formula, 里德堡公式SScalar potential, 标势Scattering, 散射Scattering amplitude, 散射幅Scattering angle, 散射角Scattering matrix, 散射矩阵Scattering state, 散射态Schrodinger equation, 薛定谔方程Schrodinger picture, 薛定谔绘景Schwarz inequality, 施瓦兹不等式Screening, 屏蔽Second-order correction, 二级修正Selection rules, 选择定则Semiconductor, 半导体Separable solutions, 分离变量解Separation of variables, 变量分离Shell, 壳Simple harmonic oscillator, 简谐振子Simultaneous diagonalization, 同时对角化Singlet state, 单态Slater determinant, 斯拉特行列式Soft-sphere scattering, 软球散射Solenoid, 螺线管Solids, 固体Spectral decomposition, 谱分解Spectrum, 谱Spherical Bessel functions, 球贝塞尔函数Spherical coordinates, 球坐标Spherical Hankel functions, 球汉克尔函数Spherical harmonics, 球谐函数Spherical Neumann functions, 球纽曼函数Spin, 自旋Spin matrices, 自旋矩阵Spin-orbit coupling, 自旋-轨道耦合Spin-orbit interaction, 自旋-轨道相互作用Spinor, 旋量Spin-spin coupling, 自旋-自旋耦合Spontaneous emission, 自发辐射Square-integrable function, 平方可积函数Square well, 方势阱Standard deviation, 标准偏差Stark effect, 斯塔克效应Stationary state, 定态Statistical interpretation, 统计诠释Statistical mechanics, 统计力学Stefan-Boltzmann law, 斯特番-玻尔兹曼定律Step function, 阶跃函数Stem-Gerlach experiment, 斯特恩-盖拉赫实验Stimulated emission, 受激辐射Stirling's approximation, 斯特林近似Superconductor, 超导体Symmetrization, 对称化Symmetry, 对称TTaylor series, 泰勒级数Temperature, 温度Tetragonal symmetry, 正方对称Thermal equilibrium, 热平衡Thomas precession, 托马斯进动Time-dependent perturbation theory, 含时微扰论Time-dependent Schrodinger equation, 含时薛定谔方程Time-independent perturbation theory, 定态微扰论Time-independent Schrodinger equation, 定态薛定谔方程Total cross-section, 总截面Transfer matrix, 转移矩阵Transformation, 变换Transition, 跃迁；Transition probability, 跃迁几率Transition rate, 跃迁速率Translation,平移Transmission coefficient, 透射系数Transmitted wave, 透射波Trial wave function, 试探波函数Triplet state, 三重态Tunneling, 隧穿Turning points, 回转点Two-fold degeneracy , 二重简并Two-level systems, 二能级体系UUncertainty principle, 不确定性关系Unstable particles, 不稳定粒子VValence electron, 价电子Van der Waals interaction, 范德瓦尔斯相互作用Variables, 变量Variance, 方差Variational principle, 变分原理Vector, 矢量Vector potential, 矢势Velocity, 速度Vertex factor, 顶角因子Virial theorem, 维里定理WWave function, 波函数Wavelength, 波长Wave number, 波数Wave packet, 波包Wave vector, 波矢White dwarf, 白矮星Wien's displacement law, 维恩位移定律YYukawa potential, 汤川势ZZeeman effect, 塞曼效应。

CP and T Violation in Neutrino Oscillations and Invariance of Jarlskog's Determinant to Mat

RAL-TR/1999-086 hep-ph/9912435 20 December 1999
CP and T Violation in Neutrino Oscillations and Invariance of Jarlskog’s Determinant to r Eﬀects
arXiv:hep-ph/9912435v1 21 Dec 1999
2
trix, Mν is in general, an arbitrary 3x3 matrix. The Hermitian square of the neutrino † mass matrix, Mν Mν , may be diagonalised to ﬁnd its eigenvalues, and its eigenvectors form the columns of the lepton mixing matrix, U. It is well-known that under these circumstances, neutrinos propagating in vacuum undergo ﬂavour oscillations, and furthermore, in general, these result in CP - and T -violating asymmetries. The CP - and T -violating asymmetries in the transition probabilities are given (for arbitrary mixing matrix) by the universal function P (να → νβ ) − P (ν α → νβ ) = P (να → νβ ) − P (νβ → να ) = 16J sin (∆12 L/2) sin (∆23 L/2) sin (∆31 L/2)

【doc】高能所2002年发表的专著及在学术刊物上公开发表的论文

高能所2002年发表的专著及在学术刊物上公开发表的论文附录3.发表论文目录141附录3.高能所2002年发表的专着及在学术刊物上公开发表的论文作者(以原序发表干U物名称序号专着或论文题目单位排列)卷号(年)页lFirstMeasurementofthe实验物理J.Z.Baieta1.Phys.Rev. BranchingFractionoftheDecay中心BESCollab.D65(2002)052004v/(2s,Z-+一2MeasurementoftheCrOSSSection实验物理J.Z.Baieta1.Phys.Rev.Lett.f0ree一hadronsat中心BESCollab.88(2002)101802Center-of-massEnergiesfrom2to5GeV3AMeasurementof(2)实验物理J.Z.Baicta1.Phys.Lett.中心BESCollab.B550(2002)24?32ResonanceParamcters4/.3(z7/"一)分支比实验物理BES合作组高能物理与核物理中心26(2002)8?16的测定5Decaysofthe/to∑..实验物理BES合作组高能物理与核物理FinalState中心26(2002)93?996中性和带电D介子单举半轻子实验物理BES合作组高能物理与核物理(电子)衰变分支比的测量中心26(2002)547?5567D和D.介子的遍举实验物理BES合作组高能物理与核物理分支比上限的测定中心26(2002)1093?11028北京谱仪II中性径迹测量误差的实验物理王君等高能物理与核物理确定中心26(2002)116-1219用联合D.和D单双标记测定实验物理荣刚等高能物理与核物理分支比的方法中心26(2002)207-215l0TEX0N0低能中微子实验中的实验物理李金等高能物理与核物理CsI(T1)晶体探测器中心26(2002)393-401l1TELESIS在3y衰变末态实验物理许国发等高能物理与核物理分析中的应用中心26(2002)462?470l2TEX0N0中微子实验屏蔽效果实验物理陈栋梁等高能物理与核物理的MonteCarlo研究中心26(2002)626?631l3在BEPCII/BESIII上寻找r/和实验物理李刚等高能物理与核物理中心26(2002)645-651态的MonteCar1o研究l4EnergyCalibrationofCsI(TI)实验物理岳骞等高能物理与核物理CrystalforQuenchingFactor中心26(2002)728?734 MeasurementinDarkMatterSearchl5最优化的北京谱仪取数时间实验物理苑长征等高能物理与核物理中心26(2002)759?765l42中国科学院高能物理研究所2002年《年报》豁幸●}案}謦謦沓尊l_专蓝l霉1'奄譬,鼍善童警{孳鼍上{点《l,作者(以原序发表刊物名称序号专着或论文题目单位排列)卷号(年)页l6MeasurementofQuenchingFactor实验物理岳骞等高能物理与核物理forNuclearRecoilsinCsI(TI)中心26(2002)855—860Crystall7北京谱仪(BESII)的飞行时间计实验物理彭海平等高能物理与核物理数器(1_0F)蒙特卡罗模拟的改进中心26(2002)86l一869l8TEXONO反应堆中微子能谱的实验物理陈栋梁,李金等高能物理与核物理计算中心26(2002)889—894l9R值测量中束流相关本底的扣除实验物理鄢文标等高能物理与核物理方法中心26(2002)998—100320北京谱仪(BESII)的飞行时间计实验物理彭海平等高能物理与核物理数器(TOF)时间和分辨律的修中心26(2002)1078-1086正2lt粲能区物理及对加速器和探测实验物理苑长征等高能物理与核物理器设计的要求中心26(2002)1201—120822BES--III主漂移室输出信号的模实验物理王铮等高能物理与核物理拟中心26(2002)1297—130123高速串行数据通信VME插件的实验物理章平等核电子学与探测技术研制中心22(2002)44—4624BESII快速数据重建实验物理荣刚等核电子学与探测技术中心22(2002)105—11025数字式随机脉冲产生器实验物理富洪玉等核电子学与探测技术中心22(2002)162—16526微阴极条感应室实验物理李金等核电子学与探测技术中心22(2002)193—19927BESIII系统环境的网络监测模型实验物理宋立温等核电子学与探测技术中心22(2002)272—27528CMS阴极条室的张力和丝距测实验物理姜春华等核电子学与探测技术量中心22(2002)335—33729北京谱仪PC机物理分析平台介实验物理刘天容等核电子学与探测技术绍中心22(2002)367—37030新型智能CAMAC机箱控制器实验物理张永吉,赵京伟核电子学与探测技术中心等22(2002)382—3843l基于DSP的多通道波形取样电实验物理王铮核电子学与探测技术路设计中心22(2002)409—41132~(3770)扫描实验中利用快速实验物理郭义庆等核电子学与探测技术重建数据测量数据样本的积分亮中心22(2002)420—423度33基于WEB的BES数据存储系统实验物理叶梅等核电子学与探测技术模型中心22(2002)449—45234StudiesofPrototypeCsI(TI)实验物理Y.Liu(刘延)etNIMA482(2002)125 CrystalScin—tillatorsforLow中心a1.EnergyNeutrinoExperiments鬟一附录3.发表论文目录143作者(以原序发表刊物名称序号专着或论文题目单位排列)卷号(年)页35NuclearRecoilMeasurementsin实验物理M.Z.Wang,Phys.Lett.CsI(TbCrystalforColdDark中,J.Li(李金)eta1.B536(2002)203Mat'terDetection36ProbingNeutrinoOscillation实验物理Y.F.Wang(王Phys.ReD65(2002)0730 jointlyinLongandveryLong中心贻芳)etal2lBaselineExperiments37OntheOptimumLongBaseline实验物理Y.F.Wang(王Phys.Rev.D65(2002)0730 f0rtheNextGenerationNeutrino中心贻芳)etaI.06OscillationExperiments38StudyonthePropertyoft天体物理G.M.ChenProceedingsofthethird HadronicDecays中心jointmeetingofChinesephyscistsworldwide,P.185,worldscientific200239Bs.dintechnicolormodel天体物理ZhaohuaPhys.Lett.B546(200)withscalars中心Xiong,JinMin22l-227Y ang40Loopeffectsandnondecoupling天体物理ZhaohuaXiongPhys.Rev.D66, propertyofsupersymmetricQCD中心et.a1.015007(2002)ingb--->tH.4lGreatScintillatingPropertiesofa天体物理GouQuanBuChin.Phys.Lett.V o1.19,Y ALO3:Cecrystal中心et.a1.No.7(2002)92942GreatScintillationgPropertiesofa天体物理苟全朴,李祖物理7期929.930Y A103:CeCrystal中心毫,吕雨生等43非重子暗物质粒子的研究进展天体物理盛祥东,何会物理9期31卷中心林.戴长江577-58044CirX.1的时变性质天体物理屈进禄等河北师大26,1,10中心月45致密星的X射线辐射时延现象天体物理屈进禄,宋黎天文学进展刊物20卷, 中心明,吴枚等第2期143.15546两类长Y暴的里叶功率谱天体物理申荣锋,宋黎明天文43卷第4期中心342-34547L3宇宙线实验触发系统和触发天体物理李忠朝,郁忠高能物理和核物理26. 效率的测量中心强,过雅南等172.17948～掏小型数据获取系统及天体物理何会林,戴长核电子学与探测技术CaF2(Eu)性能的测量中心江,盛祥东22卷第l期27.3049新型"CaF2(Eu)+液闪"复合天体物理盛祥东,戴长高能物理和核物理26 WIMP探测器的实验研究中心江,何会林卷3期273.27850Chandraobservationofsupernova天体物理E.J.Lu.TheAstrophysics568; remnantG54.1+0-3:Aclosecousin中心Q.D.Wang,L49.L52 oftheCRABnebulaL.M.Song,●,●,,,,f,},,};●,,,,,.}●I,I:}::I1,!1,tt●}t{,t,{.^I1.,'l_4l44中国科学院高能物理研究所2002年《年报》作者(以原序发表刊物名称序号专着或论文题目单位排列)卷号(年)页5lBlobejectionfrom天体物理Jian?Min,wangTheApjsadvection.dominatedaccretion中心dengl38:249.263flow.H.themultiwavelengthpropertiesoflightcurves52Comptelobservationsofthe天体物理S.ZhangdengAstronomy386,843?853 gamma-rayblazarpks1622?297中心53KilohertzQuasi—periodic天体物理Wenfei.YuTheAstrophysical osciliationfrequency中心deng567;L67-L70anticorrelatedwithmilihertzquasi—periodicoscillationfluxin4u1608.5254TheAccretionratesandspectral天体物理Jian?MinWangTheApjs energydistributionsofbllacetae中心dengobjects55Bs,d+?inTechnicolor天体物理ZhaohuaPhysicslettersb546 modelwithSCalarS中心Xiong,JinMin221.227Jang56Discoveryofa136millisecond天体物理F.J.LudengAstrophysics574:7卜74 radioandX?raypulsarin中心supernovaremnantG54.1+0.357Chandraobsevationofsupemova天体物理FJ.Lu.AstrophysicalremnantG54.1+0.3:aclosecousin中心L..M..song568;L-49一L52 ofthecrabnebula58低轨道空间闪烁探测器异常区开天体物理张承模,梁晓核电子学及探测技术关机设计及控制中心华,徐玉朋等第22卷第6期59Furtheranalysisofdi?gluonfusion理论室DongshengDu,HighEner.Phys.&Nuc1. mechanismforthedecaysofDeshanY angPhys.V.26,1(2002)B—T1'KandGuohuaiZhu60Phenomenologicalanalysisof理论室DongshengDu,Phys.Rev.D65,074001B--,PPdecayswithQCDHaijunGong,(2002)factorizationJunfengSunetal_6lPhenomenologicalanalysisof理论室DongshengDu,Phys.Rev.D65,094025 charmlessdecaysB—}PVwithHaUunGong,(2002),Erratum,ibid. QCDfactorizationJun~ngSunetD66,079904(2002)a1.62D—}7mdecayswithfinalstate理论室MedinaPhys.Lett.B536,34 interactionsAblikim,(2002)DongshengDu,MaozhiYang63CPasymmetryinx-sleptondecay理论室WeiminYang,Phys,Rev.D65,1I5005 intheminimalSUSYstandardDongshengDu(2002)model哮}謦j-1謦1.唾}..专簪■奄枣t鼍t.t蹙垂《l《'譬jj鼍t毒'1.●il-耄羹囊萋:附录3.发表论文目录145EIIEllI重IIIE|IlIEE宦E量III￡EIIlIIIlIIIIIlEEIIIIEE譬EElEIElIIE氍EE群匿臀鐾鞋越匪匪暖壁E_曩EI-iiiI-重匿匪髭|曲B量E匡__譬I|l苍I重IIIIIIIII量lIEE,』作者(以原序发表干U物名称序号专着或论文题目单位排列)卷号(年)页64IsthetruncatedSU)理论室QishuY ah,Phys.Rev.D65,105009non-abeliangaugetheoryinextraDongshengDu(2002)dimensionsrenormalizable?65Branefluctuationandelectroweak理论室QishuY ah,Phys.Rev.D65,094034 chirallagrangianDongshengDu(2002)66Thesystematicstudyof理论室Zheng-TaoNuc1.Phys.BB7/"formfactorsinpQCDWei.Mao-Zhi642(2002)263 approachanditsreliabilityY ang67Calculationofpureannihilation理论室C.D.LuEuro.Phys.J.C24, typedecayB-yDsl2I-126(2002)68B一ⅡP.Ⅱ(I)Decaysin理论室C.D.LU.M.-Z.Euro.Phys.J.C23, PerturbativeQCDApproachY ang275-287(2002)69Constraintontheanglealphafrom理论室C.D.Ltt.z.-j.Phys.Rev.D66, theexperimentalmeasurementsofXiao074011(2002) directCPviolationofB0pipi—decay70Determiningthefactorization理论室Zhi-zhongXingHEP&NP26 parameterandstrongphase(2002)100differencesinB—Dzdecays7lFakeCPTviolationin理论室Zhi-zhongXingJ.Phys.G28 disappearanceneutrino(2002)7oscillations72TexturezerosandMajorana理论室Zhi-zhongXingPhys.Lett.B phasesoftheneutrinomassmatrix530(2002)15973Possibleimplicationsofsmallor理论室Zhi-zhongXingHEP&NP26 largeCPviolationinB—jKs(2002)197decays74RephasinginvariantsofCPandT理论室W.L.GUO.Phys.Rev.D violationinthefour-neutrinoZhi-zhongXing65(2002)073020 mixingmodels75Model-independentconstraintson理论室Zhi-zhongXingPhys.Rev.D65 theneutrinomassspectrumfrom(2002)077302theneutrinolessdoublebetadecay76Nearlytri-bimaximalneutrino理论室Zhi-zhongXingPhys.Lett.B mixingandCPviolation533(2002)8577Cantheleptonflavormixing理论室Zhi—zhongXingPhys.Rev.D matrixbesymmetric?65(2002)113010l46中国科学院高能物理研究所2002年《年报》作者(以原序发表刊物名称序号专着或论文题目单位排列)卷号(年)页78AfuIldeterminationofthe理论室Zhi-zhongXingPhys.LeR.B neutrinomassspectrumfrom539(2002)85two.zerotexturesoftheneutrinomassmatrix79Possibleeffectsof理论室Z.Chang,Phys.Rev.D66 noncommutativegeometryonZhi-zhongXing(2002)056009 weakCPviolationandunitaritytriangles80Apredictiveansatzforneutrino理论室Zhi-zhongXingPhys.Lett.B mixingandleptogenesis545(2002)3528lNoncommutativityofleptonmass理论室Zhi-zhongXingFortsch.Phys. matrices:flavormixingandCP50(2002)569violation82Hierarchicalneutrinomassesand理论室Zhi-zhongXingPhys.LeR.B largemixinganglesfromthe550(2002)l78 Fritzschtextureofleptonmassmatrices83Unitarityquadranglesoffour理论室W.L.Guo.Phys.Rev.D66neu~inomixingZhi-zhongXing(2002)09730284Poynt!ngVector,EnergyDensity理论室C.-G.Huang,'Phys.Rev.A65 andEnergyV elocityinAnomalousY.Z.Zhang(2002),015802DispersionMedium85ThermodynamicsofdeSitter理论室C.GHuang.Phys.Rev.DuniverseL.Liu,Bobo65(2002),.08350lWang86Negativegroupvelocityand理论室Chao-GuangJ.Optics.A: distortionofpulseinanomalousHuang,PureApp1.Optics.dispersivemediumYuan-ZhongZhang4(2002),263.87Thermodynamicsof理论室Bo-boWang,Class.Quant.Reissner-NordstromblackholesinChao-GuangGray.19(2002),2491.Y ork'SFormalismHuang88Propagationofrectangularpulse理论室Chao-GuangCommun.Theor.Phys.38 inananomalousmediumHuang,(2002),224.Yuan-ZhongZhang89V acuumBlackHoleMass理论室mun.Theor.Phys.38 FormulaisaV anishingNoetherGUO,C.G.(2002),309ChargeHuang,K.Wu90topquarkspincorrelationatlinear理论室Z.H.Lin,Phys.Rev.D65. colliderswithanomalousHan,Huang,0l4008(2002)couplingsJ.X.Wang.X.Zhang,}◆F辱}tF孽.,..'薹髻茎董;耋一附录3.发表论文目录147作者(以原序发表刊物名称序号专着或论文题目单位排列)卷号(年)页9lStabilityoftheClassicalSolution理论室YinYu-dongHEP&NP,V26 ofGaugeTheoryHuangTao(2002)28-3492S~ongCouplingsofHeavy理论室Z.H.Li.Phys.Rev.D65 MesonstOaLightV ectorMesonsT.Huang,(2002)076005inQCDJ.Z.Sun.Z.H.Dai93MuonAnomalousMagneticinthe理论室T.Efeng,Commun.111eor. SupersymmetricModelswithandT.Huang,Phys.37(2002)179withoutRi【ght-handedNeutrinosX.Q.LietaI.94SIGMAMESON【NJ/PSI理论室WujunHuo,Phys.Rev.D65 DECAYSXinminZhang,(2002)097505TaoHuang95ImpactoftheSoft-Gluon理论室X.YWu.CPL19(2002)1596 ExchangesonB一>pipiDecaysZ.H.Li,J.Y.Cui,T.Huang96Re-examinedRadiativeDecay理论室Zuo-HongLi,JPhysicsG inLightConeQCDXiang-Y aoWu,28(2002)2583SumRuIeTaoHuang97NewapproachtOconstructingthe理论室Da-QingLiu,HighEnergyPhys.and opermoronthela~icefortheJi-MinWu.Nuc1.Phys.26(2002)222 calculationofglueballmassesYingChen98StudyonthebaryonstateX理论室ShenQixing,Commun.Theor.Phys., producedintheprocessYuHong,Li37(2002)pp189-192J/gP+X.P+PDemin99Onthemassrelationofameson理论室De-MinLi,ModemPhys.Lett., nonetHongYu.17(2002)163-169Qi-XingShenl00Themassrelationbetweenthe理论室De-MinLi,ModemPhys.Lett., pureandphysicalgroundHongYu,17(2002)619-626 pseudoscalarglueballsQi-XingShenl0lNumericalcalculationofenergies理论室BinDUan,Eur,Phys.J.D ofsomeexcitedstatesinaXiao-Y ahGu,19(2002)9-12heliumatomZhong-QiMalO2Non.relativisticLevinson's理论室Shi—HaiDong,Phys.Rev.A65(2002) theoreminSD$dimensionsZhong-QiMa042717(1-6)l03Thehiddensymmetryfora理论室Shi-HaiDong,Am.J.Phys.70 quantumsystemwithaninfinitelyZhong-QiMa(2002)520-52I deepsquare?wellpotentiall04The(2+1)Diracequationwiththe理论室Shi-HaiDong,Found.Phys.Lett. deltapotentialZhong-QiMa15(2002)171-178●●●{'j●●f},,,!l{;.'+.}_.,},●.,●t,t}々jl48中国科学院高能物理研究所2002年《年报》蝣1簟毒Ili手睾每叁鸯夸誊;;:'一作者(以原序发表刊物名称序号专着或论文题目单位排列)卷号(年)页l05Quantumthree-bodysysteminD理论室Xiao-Y anGu,J.Math.Phys.43(2002) dimensionsBinDuan,2895-2906Zhong-QiMal06Algebraicapproachtothe理论室Shi-HaiDong,Inter.J.Mod,Phys.E11 pseudoharmonicoscillatorin2DZhong-QiMa(2002)155-160l07ExactsolutionstotheDirac理论室Xiao-Y anGu,Inter,J.Mod.Phys.E11, equationforaCoulombpotentialZhong-QiMa,(2002)335-346inD+ldimensionsShi-HaiDongl08ExactsolutionstoD-dimensional理论室Lu-YaWang,Found.Phys.Lett. SchrodingerequationwithaXiao-Y anGu,15(2002)569-576 pseudoharmonicoscillatorZhong-QiMaeta1.l09ExactsolutionsoftheDirac理论室Shi-HaiDong,Inter,J.Mod.Phys. equationwithXiao-Y anGu,E11(2002)483-489 aCoulombplusscalarpotentialinZhong-QiMa2+ldimensionseta1.l10群论习题精解理论室马中骐着科学出版社(北京)2002年出版l1lStudyofthestructureof理论室R.G.Ping,Phys.Rev.D66,baryonsfromJ/—÷BBbardecaysH.C,Chiang,054020(2002) intheciuarkmodelB.S.ZOUl12TheoreticalformalismandMonte理论室W.H.Liang,J.Phys.G28,333(2002) CarlostudyofpartialwavePN.Shen.analysisforfPP∞J.X.Wang,etal,l13Partondistributionofproton理论室Y.J.Zhang,Phys.Lett.B528, inasimplestatisticalmodelB.S.Zou,228(2002)L,M.Y angl14Commentonprotonium理论室C.Amslereta1.,Phys.Rev.D66:058101, annihilationintopi0pi0atrestinB.S.ZOU2002aliquidHydrogentargetl15i=0.C=-1mesonsfrom理论室A.AnisovichetPhys,Lett.B542:19-28,l940-mevto24l0-meva1..B.S.Zou2002l16Combinedanalysisofmeson理论室A.mnisovichPhys.Lett.B542:8-18, channelswithi=1.C=-1frometa1..B.S.Zou2002l940-mevto2410一mevl17High-EnergyProton-Induced理论室C.GDuan.Chin,Phys.Lett. DimuonProductionfromNucleiH.M.Wang.19(2002)485GL.Lil18~(400-1200)物理本质的探讨理论室李龙,邹冰松,高能物理与核物理厉光烈26(2002)346l19p-ADrell-Y an过程中的核效应理论室乔秀梅,段春高能物理与核物理贵,厉光烈26(2002)1036.附录3.发表论文目录149作者(以原序发表刊物名称序号专着或论文题目单位排列)卷号(年)页l20AGB星演化过程中的核合成理论室厉光烈,张妙静原子核物理评论和张波19(2002)301l2lATwoStepMechanismfor理论室YWYu.PHighEnergyPhys.and FormingDibaryonWang.Z.YNuc1.Phys.26(2002)46(f2f2):O+Zhangeta1.l22Multi-s~angeHypernucleiina理论室P.Wang.HNuc1.Phys.ChiralSU(3)QuarkMeanFieldGuO.Z.YA705(2o02)455 ModelZhangeta1.l23ChiralSymmetryRestorationof理论室EWang,H.J.Phys.G28(2002)2265 NuclearMatterGuO.YB.Dong.Z.YZhangYu124AnAnalysisofQuarkEffectin理论室Z.YZhang.HighEnergyPlays.and TwoBaryonSystemYuNuc1.Phys.26(2002)712125Di..mega(f2f2):0+理论室YWYu.EPhys.Rev.Wang.Z.YC66(2002)015205PriductionCrossSectionZhangeta1.Calculationl26D.NBoundStateinSU(3)Quark理论室YuZ.HighEnergyPhys.and ModelZhang,Q.B.LiNuc1.Phys.26(2002)1041l27Baryon+Baryon理论室YuCommen.Theo~Phys.cross(QQ):0+37(2002)443SectionCalculation128f)f20+DibaryonProducti.ns理论室mun.Theor.Phys.Wang.YWYu38(2002)483inCentralAu+AuCollisionsatRHICEnergy=130GeV129Dynamicalsymmetrybreaking,理论室Z.GWang.S.L.Phys.Lett. confinementwithflat-bottomWanB536(2002)24lPotentiall30Calculationofsomepropertiesof理论室Z.GWangJ.Phys.GNuc1.Part. thevaccuumPhys.28(2002)1l3lMassiveQuarkPropagatorinthe理论室M.Huang,ChinesePhys.Lett.COlO卜supercOnductingPhaseEEZhuang,19(2002)644W.Q.Chaol32AnalyticSolutionofGroundState理论室ZhaoWeiqin,HEP&NP26(2002)299 forCoulombPlusLinearPotentialJuChangsheng,.,口::i-,■■,;,■r■!:,l::;.tt;I:l50中国科学院高能物理研究所2002年《年报》作者(以原序发表千IJ物名称序号专着或论文题目单位排列)卷号(年)页l33MesonEff~ctsonChiral理论室HuangMei,Commun.Theor.Phys. CondensateatFiniteDensityZhuang38(2002)181Peng~i,ChaoWeiqinl34V ariationa1.IterativeSolutionof理论室ZhaoWeiqinCommun.Theor.Phys. GroundStateforCentralPotential38(2002)15l35DifferentV ersionsofPerturbative理论室ZhaoWeiqin,Commun.TheoEPhys. ExpansionBasedontheJuChangsheng38(2002)271Sin?。

Gravitationally Induced Neutrino-Oscillation Phases

Gen. Rel. and Grav. 28 (1996)1161-1170, GRF First Prize Essay for 1996
For decades the solar neutrino anomaly [10] has indicated that the neutrino ﬂavor eigenstates may be a linear superposition of mass eigenstates [11]. This view has been further strengthened by the data on atmospheric neutrinos [12], and most recently by the observation of excess ν e observed at the Liquid Scintillator Neutrino Detector (LSND) Neutrino Oscillation Experiment (NOE) at LAMPF [13]. The excess events observed at LSND NOE have been tentatively interpreted as ν µ → ν e oscillations [13]. At the present time, (a) the question of neutrino masses [14], (b) the relation of the neutrinos to the spacetime symmetries as manifested in Dirac [15], or Majorana [16–18], or other fundamental constructs appropriate to the neutral particles [19], (c) the question of CP violation in the leptonic sector [21], and (d) other related issues that extend the physics beyond the standard model [22], are being probed with intense theoretical and experimental vigor. Gravitation plays no direct role on neutrino oscillations in the existing literature. 3 In this essay we shall introduce the notion of gravitationally induced quantum mechanical neutrino–oscillation phases and discuss the possibility of their observation for type-II supernova. A bit of history is necessary at this point. In one of the classic experiments of physics, Colella, Overhauser, and Werner (COW) established that quantum mechanics and gravitation, despite the well–known conceptual problems, behave in a manner expected for any other interaction [26]. Given the fact that the experiment involved thermal neutrons (non-relativistic quantum realm) and the Earth’s gravitational ﬁeld (weak gravity), this may not be too unexpected. Nevertheless, theoretical investigation of this elegant experiment provides a deep understanding of gravitation in the context of quantum mechanics [27]. From a formal point of view the COW experiment studies the eﬀect of gravitation on the quantum mechanical evolution of a single–mass eigenstate. For neutrinos, when we extend the COW–like considerations to the linear superposition of mass eigenstates, a new gravitationally induced quantum mechanical eﬀect emerges. Despite the similarities between the COW eﬀect and the new eﬀect introduced here, there are important conceptual differences between the two eﬀects. These diﬀerences shall also be enumerated at the appropriate place in this essay. In a certain sense (to become precise below), the two eﬀects shall be seen to be complementary. Let us assume that in the “creation region,” Rc , located at rc ,

分析量子力学中的波粒二象性和相互作用力

分析量子力学中的波粒二象性和相互作用力下载温馨提示：该文档是我店铺精心编制而成，希望大家下载以后，能够帮助大家解决实际的问题。

文档下载后可定制随意修改，请根据实际需要进行相应的调整和使用，谢谢!本店铺为大家提供各种各样类型的实用资料，如教育随笔、日记赏析、句子摘抄、古诗大全、经典美文、话题作文、工作总结、词语解析、文案摘录、其他资料等等，如想了解不同资料格式和写法，敬请关注!Download tips: This document is carefully compiled by the editor. I hope that after you download them, they can help you solve practical problems. The document can be customized and modified after downloading, please adjust and use it according to actual needs, thank you!In addition, our shop provides you with various types of practical materials, such as educational essays, diary appreciation, sentence excerpts, ancient poems, classic articles, topic composition, work summary, word parsing, copy excerpts, other materials and so on, want to know different data formats and writing methods, please pay attention!现代物理学中，量子力学是一门极具重要性的学科，它描述了微观世界中的微粒行为。

中微子和味物理

标准模型
规范相互作用
L L i DL L R i DR R 1 FL FL 1 FR FR 4 4
夸克禁闭之谜味物理之谜
标量相互作用
L R R L
C C N R N R * N R N R
标量场作用势引力相互作用真空相互作用
(Harrison,Perkins and Scott)
U MNS
0 2 2 2 2
Sin12
3 ;Sin 23 3
2 ;Sin13 0 2
Z2 , A4 , SO(3)...
Friedberg-Lee Symmetry:
相关文章：
Invariant under Friedberg-Lee symmetry: hep-ph/0606071 Xing, Zhang, Zhou, PLB641 Luo, Xing, PLB 646
arXiv:0705.0107 (3+1): inconsistency at the level of 4σ. (3+2) ,(3+3): severe tension at the level of more than 3σ.
Neutrino masses
1. Cosmology (CMB+LSS):
me
(U
i
2 ei
mi2 )
2
KATRIN: 0.2 eV
2 2
3. Neutrinoless Double Beta Decay m
ee ee
| m1U e1 m2U e 2 m3U e3 | ee
CUORE: 0.02-0.1 eV
Strumia-Vissani arXiv:hep-ph/0503246

1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。

a
r
X i
v
:
h
e
p -p
h /
031
23
45v 1
24 D e c
2
00
3
hep2001
AHEP 2003,Valencia,Spain,October 2003.
C.P.Burgess ∗,1N.S.Dzhalilov,2M.Maltoni,3T.I.Rashba,2,3V.B.Semikoz,2,3M.Tortola,3and J.W.F.Valle 3
a Physics Department,McGill University,3600University Street,Montr´e al,Qu´e bec,Canada H3A 2T8.
2
The Institute of Terrestrial Magnetism,Ionosphere and Radio Wave Propagation Russian Academy of Sciences,IZMIRAN,Troitsk,Moscow region,142190,Russia 3
Instituto de F´ısica Corpuscular –C.S.I.C./Universitat de Val`e ncia
Ediﬁcio Institutos de Paterna,Apt 22085,E–46071Val`e ncia,Spain Abstract:This review has two parts.The ﬁrst part summarizes the current observa-tional constraints on ﬂuctuations in the solar medium deep within the solar Radiative Zone,and shows how the KamLAND and SNO-salt data combine to make the experi-mental determination of the neutrino oscillation parameters largely insensitive to prior assumptions about the nature of these oscillations.As part of a search for plausible sources of solar ﬂuctuations to which neutrinos could be sensitive,the second part of
the talk summarizes a preliminary analysis of the inﬂuence of magnetic ﬁelds on helio-seismic ing simplifying assumptions which should apply to modes in the solar radiative zone,we ﬁnd a resonance between Alfv´e n waves and helioseismic g -modes which potentially modiﬁes the solar density proﬁle fairly signiﬁcantly over comparatively short distance scales,too narrow to be ruled out by present-day analyses of p -wave helioseismic spectra.
∗Speaker.
hep2001
hep2001
hep2001
hep2001
hep2001
hep2001
1A small number of potentially over-stable modes could evade both of these arguments,but only if they
were to carry an inordinate amount of energy[14].
–7–
dt
+ρu=0,(3.1) where d/dt=∂/∂t+ v·∇is the usual convective derivative,with v representing theﬂuid velocity,andρand p are theﬂuid’s mass density and pressure.The variable u=div v need not vanish if theﬂuid is compressible.
The second equation of interest expresses energy conservation:
dp
ρ
dρ
dt =−∇p+ρ g+
1
∂t =curl[ v× B]+
c2
hep2001
hep2001ω2 d2b z(z)g db z(z)ω2−1+N2
γp0dp0
ρ0
dρ0
hep2001
hep2001
hep2001
hep2001
N =
2k⊥H
αv Ac
1
2πn
.(3.9)
These modes correspond to the branches of theﬁgures8and9for which both v ph/c s and d fall with n.Analytic expressions are also possible for the other branch[19],and the spectrum in this case is
ω1=
αK⊥v Ac
4NH 2πn ln
tanπ
hep2001
hep2001
k ⊥ πH v Ac γγ−1e z r (n
)/2H .(3.11)
This dependence of this quantity on mode number,n ,is shown in Fig.
11for longitudinal wave propagation,k y =0,and for diﬀerent magnetic ﬁeld values.From this ﬁgure we see,in the region z r >∼0.3R ⊙
,that the distance between layer positions grows with magnetic
ﬁeld and with distance from the solar center.Both of these features were already seen in preliminary WKB calculations of the resonances (see Figs.7a,7b of ref.[33]),and our present numerics also conﬁrm that the spacing is approximately proportional to B 0for z >∼0.3R ⊙,that was seen earlier.
An approximate expression for the diﬀerenece between adjacent resonance positions is
–15–
hep2001
|n|,(3.12)
where the inverse mode number|n|−1is proportional to the background magneticﬁeld
∼B0.
Numerically,it is noteworthy that the spacing between resonances can be hundreds of
kilometers.This is signiﬁcant because this is close to the resonant oscillation length,l res
osc
,
for E∼MeV neutrinos,if–as now seems quite likely–resonant LMA oscillations are responsible for explaining the solar neutrino problem since
l res osc =
250km(E/MeV)
hep2001
hep2001
hep2001。