High Energy Physics - Phenomenology

Authors and titles for February 2003

[251] arXiv:hep-ph/0302251 [cn-pdf, pdf, other]

Title: Ultra-high energy neutrino-nucleon interactions Show Chinese title

Title: 超高能中微子-核子相互作用

R. Fiore, L.L. Jenkovszky, A. Kotikov, F. Paccanoni, A. Papa, E. Predazzi

Comments: 21 pages, 2 eps figures; a few comments added; version to appear on Phys. Rev. D

Journal-ref: Phys.Rev.D68:093010,2003

Subjects: High Energy Physics - Phenomenology (hep-ph) ; Astrophysics (astro-ph)

[252] arXiv:hep-ph/0302252 [cn-pdf, pdf, other]

Title: Electromagnetic splitting for mesons and baryons using dressed constituent quarks Show Chinese title

Title: 使用裸价夸克的介子和重子的电磁分裂

B. Silvestre-Brac, F. Brau, C. Semay

Comments: 14 pages, Revised published version

Journal-ref: J.Phys.G29:2685-2701,2003

Subjects: High Energy Physics - Phenomenology (hep-ph)

[253] arXiv:hep-ph/0302253 [cn-pdf, pdf, other]

Title: Thermal hybrid inflation in brane world Show Chinese title

Title: 膜世界中的热混合暴胀

Tomohiro Matsuda

Comments: 8pages, latex2e, footnotes added, accepted for publication in PRD

Journal-ref: Phys.Rev. D68 (2003) 047702

Subjects: High Energy Physics - Phenomenology (hep-ph) ; Astrophysics (astro-ph) ; High Energy Physics - Theory (hep-th)

[254] arXiv:hep-ph/0302254 [cn-pdf, pdf, other]

Title: Can The Majorana neutrino CP-violating phases be restricted ? Show Chinese title

Title: Majorana中微子的CP破坏相位能否被限制？

K. Matsuda, T. Fukuyama, H. Nishiura

Comments: 6 pages, 2 figures

Journal-ref: Mod.Phys.Lett.A18:1803-1808,2003

Subjects: High Energy Physics - Phenomenology (hep-ph)

[255] arXiv:hep-ph/0302255 [cn-pdf, pdf, other]

Title: Quasiparticle Description of the QCD Plasma, Comparison with Lattice Results at Finite T and Mu Show Chinese title

Title: 准粒子描述QCD等离子体，与有限T和μ下的格点结果比较

K.K. Szabo, A.I. Toth

Comments: 13 pages, 10 figures

Journal-ref: JHEP 0306 (2003) 008

Subjects: High Energy Physics - Phenomenology (hep-ph)

[256] arXiv:hep-ph/0302256 [cn-pdf, pdf, other]

Title: Mass bounds in a model with a Triplet Higgs Show Chinese title

Title: 三重态希格斯模型中的质量界限

J.R. Forshaw (1), A. Sabio Vera (2), B.E. White (1) ((1) Manchester U.,(2) Cambridge U.)

Comments: A study of the decoupling limit added. Published in JHEP06(2003)059

Journal-ref: JHEP0306:059,2003

Subjects: High Energy Physics - Phenomenology (hep-ph)

[257] arXiv:hep-ph/0302257 [cn-pdf, pdf, other]

Title: Geometry of Reggeized amplitudes from AdS/CFT Show Chinese title

Title: 从AdS/CFT得到的Regge化振幅的几何结构

R. Peschanski

Comments: 21 pages, 10 figures, to be published in JHEP Proceedings invited talk at the 26th Johns Hopkins Workshop, heidelberg 1-3 August 2002

Subjects: High Energy Physics - Phenomenology (hep-ph) ; High Energy Physics - Theory (hep-th)

[258] arXiv:hep-ph/0302258 [cn-pdf, pdf, other]

Title: A Model-Independent Treatment of FSR in Low Energy sigma_had Measurements Show Chinese title

Title: 一种在低能sigma_had测量中对FSR的模型无关处理

A. Hoefer (Cracow, INP), J. Gluza (Silesia U, DESY-Zeuthen), S. Jadach (Cracow, INP), F. Jegerlehner (DESY-Zeuthen)

Comments: 8 pages

Subjects: High Energy Physics - Phenomenology (hep-ph)

[259] arXiv:hep-ph/0302259 [cn-pdf, pdf, other]

Title: Elektroweak one-loop corrections for e^+e^- annihilation into t\bar{t} including hard bremsstrahlung Show Chinese title

Title: 电弱一环修正用于 e^+e^- 湮灭成 t\bar{t}包括硬刹车辐射

J. Fleischer, A. Leike, T. Riemann, A. Werthenbach

Comments: 34 pages

Journal-ref: Eur.Phys.J. C31 (2003) 37-56

Subjects: High Energy Physics - Phenomenology (hep-ph)

[260] arXiv:hep-ph/0302260 [cn-pdf, pdf, other]

Title: P and CP violation in B physics Show Chinese title

Title: P和CP破坏在B物理中

Michael Gronau

Comments: 15 pages, talk at PASCOS'03, Tata Inst., Mumbai, Jan. 2003

Journal-ref: Pramana62:255-268,2004

Subjects: High Energy Physics - Phenomenology (hep-ph)

[261] arXiv:hep-ph/0302261 [cn-pdf, pdf, other]

Title: The enhancement of the decay Upsilon(1D) -> eta Upsilon(1S) by the axial anomaly in QCD Show Chinese title

Title: 轴矢异常在QCD中对衰变Upsilon(1D) -> eta Upsilon(1S)的增强

M.B. Voloshin

Comments: 11 pages

Journal-ref: Phys.Lett. B562 (2003) 68-74

Subjects: High Energy Physics - Phenomenology (hep-ph)

[262] arXiv:hep-ph/0302262 [cn-pdf, pdf, other]

Title: Imprecated, yet Impeccable: On the Theoretical Evaluation of Gamma(B -> X_c \ell ν) Show Chinese title

Title: 已过时，但无瑕：关于Gamma(B -> X_c \ell ν)的理论评估

D. Benson, I.I. Bigi, Th. Mannel, N. Uraltsev

Comments: 35 pages, LaTeX, three figure. Submitted to the proceedings of the CKM Workshop

Journal-ref: Nucl.Phys.B665:367-401,2003

Subjects: High Energy Physics - Phenomenology (hep-ph)

[263] arXiv:hep-ph/0302263 [cn-pdf, pdf, other]

Title: Unitarity of the Higher Dimensional Standard Model Show Chinese title

Title: 高维标准模型的幺正性

R. Sekhar Chivukula, Duane A. Dicus, Hong-Jian He, Satyanarayan Nandi

Comments: Version in Phys. Lett. B (minor typos fixed, refs added)

Journal-ref: Phys.Lett.B562:109-117,2003

Subjects: High Energy Physics - Phenomenology (hep-ph) ; High Energy Physics - Experiment (hep-ex) ; High Energy Physics - Theory (hep-th)

[264] arXiv:hep-ph/0302264 [cn-pdf, pdf, other]

Title: Family Hierarchy from Symmetry Breaking Show Chinese title

Title: 对称性破缺的家庭层次结构

Fu-Sin Ling, Pierre Ramond

Comments: 25 pages

Journal-ref: Phys.Rev. D67 (2003) 115010

Subjects: High Energy Physics - Phenomenology (hep-ph)

[265] arXiv:hep-ph/0302265 [cn-pdf, pdf, other]

Title: Neutrino mass patterns, WMAP, and Neutrinoless double beta decay Show Chinese title

Title: 中微子质量模式，WMAP，以及无中微子双β衰变

Kingman Cheung (NCTS)

Comments: 8 pages, references corrected

Journal-ref: Phys.Lett. B562 (2003) 97-103

Subjects: High Energy Physics - Phenomenology (hep-ph)

[266] arXiv:hep-ph/0302266 [cn-pdf, pdf, other]

Title: e+e- --> nu nu-bar A in the two-Higgs-doublet model Show Chinese title

Title: e+e- --> ν ν̄ A 在两希格斯二重态模型中

T. Farris (UCD), J.F. Gunion (UCD), H.E. Logan (Wisconsin), S. Su (Cal. Tech.)

Comments: 25 pages, 13 figures, tex file requires axodraw; v2: minor changes, to appear in PRD

Journal-ref: Phys.Rev. D68 (2003) 075006

Subjects: High Energy Physics - Phenomenology (hep-ph)

[267] arXiv:hep-ph/0302267 [cn-pdf, pdf, other]

Title: The CP Violation Problem Show Chinese title

Title: CP破坏问题

Ramy Naboulsi

Comments: WITHDRAWN by arXiv administration due to plagiarism of chapters 1 and 6 of the BaBar Physics Book

Subjects: High Energy Physics - Phenomenology (hep-ph)

[268] arXiv:hep-ph/0302268 [cn-pdf, pdf, other]

Title: Two-loop self-energy correction in high-Z hydrogen-like ions Show Chinese title

Title: 高Z类氢离子的二环自能修正

V. A. Yerokhin, P. Indelicato, V. M. Shabaev

Comments: RevTeX, 5 figures, 1 table

Journal-ref: Phys.Rev.Lett. 91 (2003) 073001

Subjects: High Energy Physics - Phenomenology (hep-ph)

[269] arXiv:hep-ph/0302269 [cn-pdf, pdf, other]

Title: Pion Generalized Distribution Amplitudes in the Nonlocal Chiral Quark Model Show Chinese title

Title: 介子广义分布幅度在非局域手征夸克模型中

Michal Praszalowicz, Andrzej Rostworowski (Jagellonian University, Cracow, Poland)

Comments: 32 pages, 26 figures, submitted to Acta Phys. Pol. B

Journal-ref: Acta Phys.Polon. B34 (2003) 2699-2730

Subjects: High Energy Physics - Phenomenology (hep-ph)

[270] arXiv:hep-ph/0302270 [cn-pdf, pdf, other]

Title: Family nonuniversal Z-prime and b to s Gamma decay Show Chinese title

Title: 家族非普遍Z'和b到s伽马衰变

Ramazan Sever, Aytekin Aydemir

Comments: 15 pages, 2 figures

Journal-ref: Mod.Phys.Lett.A18:545-552,2003

Subjects: High Energy Physics - Phenomenology (hep-ph)

[271] arXiv:hep-ph/0302271 [cn-pdf, pdf, other]

Title: Electromagnetic nucleon form factors from QCD sum rules Show Chinese title

Title: 从QCD求和规则中的电磁核子形式因子

H. Castillo, C.A. Dominguez, M. Loewe

Comments: Replaced Version. An error has been corrected in the numerical evaluation of the Pauli form factor. This changes the results for F_2(q^2), as well as the conclusions

Journal-ref: JHEP 0503 (2005) 012

Subjects: High Energy Physics - Phenomenology (hep-ph)

[272] arXiv:hep-ph/0302272 [cn-pdf, pdf, other]

Title: Proton Decay in a Consistent Supersymmetric SU(5) GUT Model Show Chinese title

Title: 粒子衰变在一致的超对称SU(5)大统一理论模型中

D. Emmanuel-Costa, S. Wiesenfeldt

Comments: 24 pages, 4 figures, uses axodraw.sty; typos corrected, final version to appear in Nucl. Phys. B

Journal-ref: Nucl.Phys.B661:62-82,2003

Subjects: High Energy Physics - Phenomenology (hep-ph)

[273] arXiv:hep-ph/0302273 [cn-pdf, pdf, other]

Title: J/psi couplings to charmed resonances and to pi Show Chinese title

Title: J/ψ与魅夸克共振态及π的耦合

A. Deandrea, G. Nardulli, A.D. Polosa

Comments: 11 pages, 4 figures, 2 reference added and minor comments, style changed to RevTeX

Journal-ref: Phys.Rev. D68 (2003) 034002

Subjects: High Energy Physics - Phenomenology (hep-ph) ; Nuclear Theory (nucl-th)

[274] arXiv:hep-ph/0302274 [cn-pdf, pdf, other]

Title: Next generation long baseline experiments on the path to leptonic CP violation Show Chinese title

Title: 下一代长基线实验在轻子CP破坏的路径上

P. Migliozzi, F. Terranova

Comments: 19 pages, 8 figures. Version to appear in PLB

Journal-ref: Phys.Lett. B563 (2003) 73-82

Subjects: High Energy Physics - Phenomenology (hep-ph)

[275] arXiv:hep-ph/0302275 [cn-pdf, pdf, other]

Title: Three Loop Top Quark Contributions to the rho Parameter Show Chinese title

Title: 三环顶夸克对rho参数的贡献

M. Faisst, J. Kuhn, T. Seidensticker, O. Veretin

Comments: 15 pages, 8 figures; Eqs. 8, 9, 11, 12, 20, and 21, relevant for the limit of large M_H, are modified. Numerical results, figures, and conclusion remain unaffected

Journal-ref: Nucl.Phys.B665:649-662,2003

Subjects: High Energy Physics - Phenomenology (hep-ph)

[276] arXiv:astro-ph/0302030 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: A Nonlocal Metric Formulation of MOND Show Chinese title

Title: 一种非局部度量形式的MOND

M. E. Soussa, R. P. Woodard (Univ. of Florida)

Comments: 22 pages, LaTeX 2 epsilon, no figures

Journal-ref: Class.Quant.Grav.20:2737-2752,2003

Subjects: Astrophysics (astro-ph) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Phenomenology (hep-ph)

[277] arXiv:astro-ph/0302035 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: Primordial Black Holes as Dark Matter: The Power Spectrum and Evaporation of Early Structures Show Chinese title

Title: 原初黑洞作为暗物质：功率谱和早期结构的蒸发

N. Afshordi, P. McDonald, D.N. Spergel

Comments: Submitted to ApJL, 4 pages, 3 figures

Journal-ref: Astrophys.J. 594 (2003) L71-L74

Subjects: Astrophysics (astro-ph) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Phenomenology (hep-ph)

[278] arXiv:astro-ph/0302055 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: Precise quasielastic neutrino/nucleon cross section Show Chinese title

Title: 精确准弹性中微子/核子截面

Alessandro Strumia, Francesco Vissani

Comments: 12 pages. Version 2: comparison with various approximations expanded. To appear on Phys. Lett. B

Journal-ref: Phys.Lett.B564:42-54,2003

Subjects: Astrophysics (astro-ph) ; High Energy Physics - Experiment (hep-ex) ; High Energy Physics - Phenomenology (hep-ph)

[279] arXiv:astro-ph/0302064 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: Future Type Ia Supernova Data as Tests of Dark Energy from Modified Friedmann Equations Show Chinese title

Title: 未来Ia型超新星数据作为修正弗里德曼方程下暗能量的测试

Yun Wang, Katherine Freese, Paolo Gondolo, Matthew Lewis

Comments: revised version accepted by ApJ

Journal-ref: Astrophys.J. 594 (2003) 25-32

Subjects: Astrophysics (astro-ph) ; High Energy Physics - Phenomenology (hep-ph)

[280] arXiv:astro-ph/0302071 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: Supernova Observation Via Neutrino-Nucleus Elastic Scattering in the CLEAN Detector Show Chinese title

Title: 通过 CLEAN 探测器中的中微子-核弹性散射进行超新星观测

C. J. Horowitz (Indiana), K. J. Coakley (NIST), D. N. McKinsey (Princeton)

Comments: 10 pages, 5 figures, submitted to Phys. Rev. D

Journal-ref: Phys.Rev. D68 (2003) 023005

Subjects: Astrophysics (astro-ph) ; High Energy Physics - Phenomenology (hep-ph) ; Nuclear Experiment (nucl-ex) ; Nuclear Theory (nucl-th)

[281] arXiv:astro-ph/0302082 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: Cosmic ray spectrum and anisotropies from the knee to the second knee Show Chinese title

Title: 宇宙射线谱和从膝部到第二膝部的各向异性

Julián Candia, Silvia Mollerach, Esteban Roulet

Comments: 13 pages, 3 figures; revised version with minor changes. To appear in JCAP

Journal-ref: JCAP 0305 (2003) 003

Subjects: Astrophysics (astro-ph) ; High Energy Physics - Phenomenology (hep-ph)

[282] arXiv:astro-ph/0302118 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: The High-Energy Polarization-Limiting Radius of Neutron Star Magnetospheres I -- Slowly Rotating Neutron Stars Show Chinese title

Title: 中子星磁层的高能极化限制半径 I —— 慢速旋转中子星

Jeremy S. Heyl (Harvard-Smithsonian CfA), Nir J. Shaviv (CITA), Don Lloyd (Harvard-Smithsonian CfA)

Comments: 23 pages, 9 figures

Journal-ref: Mon.Not.Roy.Astron.Soc. 342 (2003) 134

Subjects: Astrophysics (astro-ph) ; High Energy Physics - Phenomenology (hep-ph)

[283] arXiv:astro-ph/0302150 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: Curvature force and dark energy Show Chinese title

Title: 曲率力和暗能量

Alexander B. Balakin, Diego Pavon, Dominik J. Schwarz, Winfried Zimdahl

Comments: 14 pages; references added, to appear in New Journal of Physics (v3)

Journal-ref: New.J.Phys.5:85,2003

Subjects: Astrophysics (astro-ph) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Phenomenology (hep-ph)

[284] arXiv:astro-ph/0302165 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: Solid Quark Stars? Show Chinese title

Title: 固态夸克星？

R.X. Xu (PKU)

Comments: Revised significantly, ApJL accepted, or at http://vega.bac.pku.edu.cn/~rxxu/publications/index_P.htm

Journal-ref: Astrophys.J. 596 (2003) L59-L62

Subjects: Astrophysics (astro-ph) ; High Energy Physics - Phenomenology (hep-ph)

[285] arXiv:astro-ph/0302225 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Implications for Inflation Show Chinese title

Title: 第一年威尔金森微波各向异性探测器（WMAP）观测：对暴胀的启示

H.V.Peiris, E.Komatsu, L.Verde, D.N.Spergel, C.L.Bennett, M.Halpern, G.Hinshaw, N.Jarosik, A.Kogut, M.Limon, S.Meyer, L.Page, G.S.Tucker, E.Wollack, E.L.Wright

Comments: Accepted by ApJ; 49 pages, 9 figures. V2: Gives constraints from WMAP data alone. Corrected approximation which made the constraints in Table 1 to shift slightly. Corrected the Inflation Flow following the revision to Kinney, astro-ph/0206032. No conclusions have been changed. For a detailed list of changes see http://www.astro.princeton.edu/~hiranya/README.ERRATA.txt

Journal-ref: Astrophys.J.Suppl.148:213,2003

Subjects: Astrophysics (astro-ph) ; High Energy Physics - Phenomenology (hep-ph)

[286] arXiv:astro-ph/0302279 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: A new view of k-essence Show Chinese title

Title: k-本质的新观点

Michael Malquarti, Edmund J Copeland, Andrew R Liddle, Mark Trodden

Comments: 7 pages RevTeX4 file with four figures incorporated

Journal-ref: Phys.Rev.D67:123503,2003

Subjects: Astrophysics (astro-ph) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Phenomenology (hep-ph)

[287] arXiv:astro-ph/0302295 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: WMAP Constraints on varying $α$ and the Promise of Reionization Show Chinese title

Title: WMAP对变化的$α$的限制以及再电离的前景

C.J.A.P.Martins (1,2,3), A. Melchiorri (4), G. Rocha (5,1), R. Trotta (6), P.P. Avelino (7), P. Viana (1,8) ((1) CAUP, Porto; (2) DAMTP, Cambridge; (3) IAP, Paris; (4) Astrophysics, Oxford; (5) MRAO, Cambridge; (6) Universite de Geneve; (7) DF-FCUP, Porto; (8) DMA-FCUP, Porto)

Comments: Version to appear in Phys Lett B

Journal-ref: Phys.Lett.B585:29-34,2004

Subjects: Astrophysics (astro-ph) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Phenomenology (hep-ph) ; High Energy Physics - Theory (hep-th)

[288] arXiv:astro-ph/0302306 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: Reconstructing the primordial power spectrum Show Chinese title

Title: 重建原始功率谱

S. L. Bridle, A. M. Lewis, J. Weller, G. Efstathiou

Comments: 7 pages, 7 figures. Code, chains and more figures at http://cosmologist.info/cosmomc/ Minor revisions to reflect version accepted by MNRAS

Journal-ref: Mon.Not.Roy.Astron.Soc. 342 (2003) L72

Subjects: Astrophysics (astro-ph) ; High Energy Physics - Phenomenology (hep-ph)

[289] arXiv:astro-ph/0302320 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: Decay of Magnetic Fields in the Early Universe Show Chinese title

Title: 早期宇宙中磁场的衰减

Mark Hindmarsh (Sussex), M. Christensson (NORDITA), A. Brandenburg (NORDITA)

Comments: 5pp LaTeX + World Sci procs class, 3 eps figs. Talk given at Strong and Electroweak Matter, Oct 2-5 2002, Heidelberg

Subjects: Astrophysics (astro-ph) ; High Energy Physics - Phenomenology (hep-ph)

[290] arXiv:astro-ph/0302337 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: Measuring the cosmological background of relativistic particles with WMAP Show Chinese title

Title: 利用WMAP测量宇宙相对论粒子背景

Patrick Crotty, Julien Lesgourgues, Sergio Pastor

Comments: 5 pages, 2 figures (1 new figure). Version to be published

Journal-ref: Phys.Rev.D67:123005,2003

Subjects: Astrophysics (astro-ph) ; High Energy Physics - Phenomenology (hep-ph)

[291] arXiv:astro-ph/0302340 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: A new map of neutrino cosmology - revised bounds on the number of neutrino species and the cosmological lepton asymmetry from WMAP data Show Chinese title

Title: 中微子宇宙学的新地图——基于WMAP数据对中微子种类数量和宇宙轻子不对称性的修订限制

Steen Hannestad (SDU and Nordita)

Comments: A compiler related numerical error biased results toward lower values of N_nu. Correct results for N_nu can be found as a section in the preprint astro-ph/0303076

Subjects: Astrophysics (astro-ph) ; High Energy Physics - Phenomenology (hep-ph)

[292] arXiv:astro-ph/0302357 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: Is the present expansion of the universe really accelerating? Show Chinese title

Title: 宇宙目前的膨胀真的在加速吗？

R. G. Vishwakarma (IUCAA)

Comments: Replaced with the accepted version to appear in MNRAS

Journal-ref: Mon.Not.Roy.Astron.Soc. 345 (2003) 545

Subjects: Astrophysics (astro-ph) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Phenomenology (hep-ph) ; High Energy Physics - Theory (hep-th)

[293] arXiv:astro-ph/0302372 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: Probing Planck-scale Physics with Extragalactic Sources? Show Chinese title

Title: 探究Planck尺度物理的河外源？

Y. Jack Ng, W. A. Christiansen, H. van Dam (University of North Carolina)

Comments: Minor changes; this version will appear in ApJ Letters

Journal-ref: Astrophys.J.591:L87-L90,2003

Subjects: Astrophysics (astro-ph) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Phenomenology (hep-ph) ; High Energy Physics - Theory (hep-th) ; Quantum Physics (quant-ph)

[294] arXiv:astro-ph/0302388 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: Ultra-High Energy Cosmic Rays in a Structured and Magnetized Universe Show Chinese title

Title: 超高能宇宙射线在结构化和磁化的宇宙中

Guenter Sigl (GReCO, IAP), Francesco Miniati, Torsten Ensslin (MPA)

Comments: 11 revtex pages, 10 postscript figures included, final version to appear in PRD

Journal-ref: Phys.Rev. D68 (2003) 043002

Subjects: Astrophysics (astro-ph) ; High Energy Physics - Phenomenology (hep-ph)

[295] arXiv:astro-ph/0302431 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: Primordial Nucleosynthesis in Light of WMAP Show Chinese title

Title: 原初核合成的最新研究结果

Richard H. Cyburt, Brian D. Fields, Keith A. Olive

Comments: 13 pages LaTeX, 3 eps figures, final published version

Journal-ref: Phys.Lett.B567:227-234,2003

Subjects: Astrophysics (astro-ph) ; High Energy Physics - Phenomenology (hep-ph)

[296] arXiv:astro-ph/0302433 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: Addendum to: Update on neutrino mixing in the early Universe Show Chinese title

Title: 附录：早期宇宙中中微子混合的更新

P. Di Bari

Comments: addendum to hep-ph/0108182 after WMAP results; 10 pages; v3: to appear on PRD, added discussion on decaying nu_st

Journal-ref: Phys.Rev. D67 (2003) 127301

Subjects: Astrophysics (astro-ph) ; High Energy Physics - Phenomenology (hep-ph)

[297] arXiv:astro-ph/0302465 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: Constraints on the cosmic neutrino background Show Chinese title

Title: 宇宙中微子背景的约束

Elena Pierpaoli

Comments: 4 pages. Fig.2 chaned, discussion on SN and sigma_8 priors added. Typos corrected. Some discussion added in order to answer to the referee's comments

Journal-ref: Mon.Not.Roy.Astron.Soc.342:L63,2003

Subjects: Astrophysics (astro-ph) ; High Energy Physics - Phenomenology (hep-ph)

[298] arXiv:astro-ph/0302479 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: An inflation model with large variations in spectral index Show Chinese title

Title: 具有光谱指数大变化的通胀模型

Bo Feng, Mingzhe Li, Ren-Jie Zhang, Xinmin Zhang

Comments: 5 pages, 3 figures, REVTeX 4. Comments on low CMB quadrupoles added; Version accepted for publication in Phys. Rev. D

Journal-ref: Phys.Rev.D68:103511,2003

Subjects: Astrophysics (astro-ph) ; High Energy Physics - Phenomenology (hep-ph)

[299] arXiv:astro-ph/0302483 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: Signatures of Protons in UHECR Show Chinese title

Title: 宇宙射线中质子的特征

V.Berezinsky, A.Gazizov, S.Grigorieva

Comments: Extended version of the paper to be published in Proc. of Int. Workshop "Extremely High Energy Cosmic Rays" (Tokyo, November 2002). Small changes

Subjects: Astrophysics (astro-ph) ; High Energy Physics - Phenomenology (hep-ph)

[300] arXiv:astro-ph/0302504 (cross-list from astro-ph) [cn-pdf, pdf, other]

Title: Grand Unified Inflation Confronts WMAP Show Chinese title

Title: 大统一暴胀面对WMAP

Bumseok Kyae, Qaisar Shafi

Comments: A new resolution of the monopole problem proposed. 1+9 pages

Journal-ref: JHEP 0311:036,2003

Subjects: Astrophysics (astro-ph) ; High Energy Physics - Phenomenology (hep-ph)