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Cosmology and Nongalactic Astrophysics

Authors and titles for March 2014

Total of 447 entries : 1-50 51-100 101-150 151-200 201-250 251-300 301-350 ... 401-447
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[151] arXiv:1403.5420 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: K-mouflage Cosmology: the Background Evolution
Title: K-伪装宇宙学:背景演化
Philippe Brax, Patrick Valageas
Comments: 18 pages
Journal-ref: Phys. Rev. D 90, 023507 (2014)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc)
[152] arXiv:1403.5424 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: K-mouflage Cosmology: Formation of Large-Scale Structures
Title: K伪装宇宙学:大尺度结构的形成
Philippe Brax, Patrick Valageas
Comments: 24 pages
Journal-ref: Phys. Rev. D 90, 023508 (2014)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc)
[153] arXiv:1403.5463 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: The Tilt of Primordial Gravitational Waves Spectra from BICEP2
Title: 从BICEP2获得的原初引力波谱的倾斜度
Cheng Cheng, Qing-Guo Huang
Comments: 3 pages, 1 figure
Journal-ref: Mod. Phys. Lett. A, Vol. 29, No. 33 (2014) 1450185
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Phenomenology (hep-ph) ; High Energy Physics - Theory (hep-th)
[154] arXiv:1403.5466 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: New observations of z~7 galaxies: evidence for a patchy reionization
Title: z~7星系的新观测:再电离的不均匀性证据
L. Pentericci, E. Vanzella, A.Fontana, M. Castellano, T. Treu, A. Mesinger, M. Dijkstra, A. Grazian, M. Bradač, C. Conselice, S. Cristiani, J. Dunlop, A. Galametz, M. Giavalisco, E. Giallongo, A. Koekemoer, R. McLure, R. Maiolino, D Paris, D., P. Santini
Comments: match published version
Journal-ref: ApJ 793 113P 2014
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Astrophysics of Galaxies (astro-ph.GA)
[155] arXiv:1403.5499 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Universal Density Profile for Cosmic Voids
Title: 宇宙空洞的通用密度剖面
Nico Hamaus, P. M. Sutter, Benjamin D. Wandelt
Comments: 5 pages, 3 figures. Matches PRL published version after minor corrections
Journal-ref: Phys. Rev. Lett. 112, 251302 (2014)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc)
[156] arXiv:1403.5516 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Inflationary Magnetogenesis without the Strong Coupling Problem II: Constraints from CMB anisotropies and B-modes
Title: 膨胀磁ogenesis无需强耦合问题 II:来自宇宙微波背景各向异性和B模式的约束
Ricardo J. Z. Ferreira, Rajeev Kumar Jain, Martin S. Sloth
Comments: 13 pages, 5 figures, V2: References added and minor typos corrected to match published version
Journal-ref: JCAP 1406 (2014) 053
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; High Energy Physics - Phenomenology (hep-ph) ; High Energy Physics - Theory (hep-th)
[157] arXiv:1403.5555 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Probing large-scale structure with large samples of X-ray selected AGN: I Baryonic acoustic oscillations
Title: 用大样本X射线选择的AGN探测大尺度结构:I 重子声学振荡
Gert Hütsi, Marat Gilfanov, Alexander Kolodzig, Rashid Sunyaev
Comments: published version
Journal-ref: A&A 572, A28 (2014)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[158] arXiv:1403.5559 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: The extent of the MgII absorbing circum-galactic medium of quasars
Title: 类星体MgII吸收的星系际介质的范围
E. P. Farina, R. Falomo, R. Scarpa, R. Decarli, A. Treves, J. K. Kotilainen
Comments: 22 pages, 3 tables, 9 figures. Accepted for publication on MNRAS. Based on observations made with GTC and VLT
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Astrophysics of Galaxies (astro-ph.GA)
[159] arXiv:1403.5567 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Schrödinger method as N-body double and UV completion of dust
Title: 薛定谔方法作为N体双和尘埃的紫外线完成
Cora Uhlemann, Michael Kopp, Thomas Haugg
Comments: 19 p. 9 Figs, corresponds to published version
Journal-ref: Phys. Rev. D 90, 023517 (2014)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[160] arXiv:1403.5585 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Cosmic Birefringence Fluctuations and Cosmic Microwave Background $B$-mode Polarization
Title: 宇宙双折射涨落和宇宙微波背景$B$-模式偏振
Seokcheon Lee, Guo-Chin Liu, Kin-Wang Ng
Comments: to match the version to be published in Phys. Lett. B that sets an upper limit on cosmic birefringence. arXiv admin note: text overlap with arXiv:1307.6298
Journal-ref: Phys. Lett. B 746, 406 (2015)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[161] arXiv:1403.5650 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: HI absorption from the epoch of reionization and primordial magnetic fields
Title: 再电离时代的HI吸收和原初磁场
Evgenii O. Vasiliev, Shiv K. Sethi
Comments: 8 pages, 7 figures, 1 table, accepted in ApJ
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[162] arXiv:1403.5661 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Constraining anisotropy of the universe from different groups of type-Ia supernovae
Title: 从不同组的I型超新星约束宇宙的各向异性
Zhe Chang, Xin Li, Hai-Nan Lin, Sai Wang
Comments: 12 pages, 5 figures, 4 tables
Journal-ref: Eur. Phys. J. C (2014) 74:2821
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[163] arXiv:1403.5732 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Blue Gravity Waves from BICEP2 ?
Title: 来自BICEP2的蓝重力波?
Martina Gerbino, Andrea Marchini, Luca Pagano, Laura Salvati, Eleonora Di Valentino, Alessandro Melchiorri
Comments: 3 Pages, 4 Figures
Journal-ref: Phys. Rev. D 90, 047301 (2014)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Phenomenology (hep-ph)
[164] arXiv:1403.5817 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Inflation and Alternatives with Blue Tensor Spectra
Title: 通胀与具有蓝色张量谱的替代模型
Yi Wang, Wei Xue
Comments: 13 pages, 10 figures. v2: references and minor improvements added. v3: version to appear on JCAP
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Phenomenology (hep-ph) ; High Energy Physics - Theory (hep-th)
[165] arXiv:1403.5823 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Compensation for large tensor modes with iso-curvature perturbations in CMB anisotropies
Title: 大张量模在CMB各向异性中的同位异位扰动补偿
Masahiro Kawasaki, Shuichiro Yokoyama
Comments: 10 pages, 1 figure, accepted for publication in JCAP
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Phenomenology (hep-ph) ; High Energy Physics - Theory (hep-th)
[166] arXiv:1403.5849 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: The Knotted Sky I: Planck constraints on the primordial power spectrum
Title: 扭结的天空 I:原初功率谱的普朗克约束
Grigor Aslanyan, Layne C. Price, Kevork N. Abazajian, Richard Easther
Comments: 24 pages, 9 figures, 4 tables, 1 appendix; v2: references added, discussion updated, matches published version
Journal-ref: JCAP 08 (2014) 052
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; High Energy Physics - Phenomenology (hep-ph)
[167] arXiv:1403.5886 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: The extended ROSAT-ESO Flux Limited X-ray Galaxy Cluster Survey (REFLEX II)\\ II. Construction and Properties of the Survey
Title: 扩展的ROSAT-ESO通量限制X射线星系团巡天(REFLEX II)\\ II。 巡天的构建与特性
Hans Böhringer, Gayoung Chon, Chris A. Collins, Luigi Guzzo, Nina Nowak, Sergei Bobrovskyi
Comments: Astronomy and Astrophysics Vol. 555, A30 - 15 pages, 20 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Astrophysics of Galaxies (astro-ph.GA)
[168] arXiv:1403.5898 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Background power subtraction in Lyman-alpha forest
Title: 背景功率减去在莱曼-α森林中
Vid Iršič, Anže Slosar
Comments: 5 pages, 2 figures; published in Physical Review D (5th of May 2014)
Journal-ref: Phys. Rev. D 89, 107301 (2014)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[169] arXiv:1403.5922 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: The Knotted Sky II: Does BICEP2 require a nontrivial primordial power spectrum?
Title: 结界天空II:BICEP2是否需要非平凡的原初功率谱?
Kevork N. Abazajian, Grigor Aslanyan, Richard Easther, Layne C. Price
Comments: 14 pages, 5 figures, 4 tables; v2: references added, discussion updated, matches published version
Journal-ref: JCAP 08 (2014) 053
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; High Energy Physics - Phenomenology (hep-ph) ; High Energy Physics - Theory (hep-th)
[170] arXiv:1403.5963 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Phenomenology of MOND and gravitational polarization
Title: MOND的唯象学和引力极化
Luc Blanchet, Laura Bernard
Comments: 5 pages, 1 figure, to appear in the proceedings of the second Workshop on Antimatter and Gravity (WAG 2013)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc)
[171] arXiv:1403.5995 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Effects of Long-lived 10 MeV Scale Sterile Neutrino on Primordial Elemental Abundances and Effective Neutrino Number
Title: 长寿命10 MeV尺度的惰性中微子对原初元素丰度和有效中微子数的影响
Hiroyuki Ishida, Motohiko Kusakabe, Hiroshi Okada
Comments: 34 pages, 16 figures, major corrections made, contents extended, Figures corrected and added, conclusion unchanged
Journal-ref: Phys. Rev. D 90, 083519 (2014)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; High Energy Physics - Phenomenology (hep-ph)
[172] arXiv:1403.6068 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Cosmological perturbations and structure formation in nonlocal infrared modifications of general relativity
Title: 宇宙学扰动与广义相对论非局部红外修正中的结构形成
Yves Dirian, Stefano Foffa, Nima Khosravi, Martin Kunz, Michele Maggiore
Comments: 39 pages, 20 figures
Journal-ref: Phys. Rev. D 90, 023005 (2014)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Theory (hep-th)
[173] arXiv:1403.6105 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Did BICEP2 see vector modes? First B-mode constraints on cosmic defects
Title: BICEP2看到了矢量模态吗? 首次对宇宙缺陷的B模约束
Adam Moss, Levon Pogosian
Comments: 5 pages, 3 figures; a reference added; matches the version published in Phys Rev Lett
Journal-ref: Phys. Rev. Lett. 112, 171302 (2014)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Theory (hep-th)
[174] arXiv:1403.6117 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: New operator approach to the CMB aberration kernels in harmonic space
Title: 谐空间中CMB像差核的新算子方法
Liang Dai, Jens Chluba
Comments: 15 pages, 2 figures, version as appeared in PRD
Journal-ref: Phys. Rev. D 89, 123504 (2014)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; High Energy Physics - Phenomenology (hep-ph)
[175] arXiv:1403.6123 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: The Birth of a Galaxy - III. Propelling reionisation with the faintest galaxies
Title: 星系的诞生 - III. 以最微弱的星系推动再电离
John H. Wise, Vasiliy G. Demchenko, Martin T. Halicek, Michael L. Norman, Matthew J. Turk, Tom Abel, Britton D. Smith
Comments: 21 pages, 15 figures, 4 tables. Accepted in MNRAS
Journal-ref: Monthly Notices of the Royal Astronomical Society 2014 442 (2): 2560-2579
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Astrophysics of Galaxies (astro-ph.GA)
[176] arXiv:1403.6125 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: The X-ray spectra of the first galaxies: 21cm signatures
Title: X射线光谱的第一代星系:21厘米特征
Fabio Pacucci, Andrei Mesinger, Stefano Mineo, Andrea Ferrara
Comments: 9 pages, 7 figures. Accepted for publication on MNRAS
Journal-ref: Monthly Notices of the Royal Astronomical Society 2014 443 (4): 678-686
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Astrophysics of Galaxies (astro-ph.GA)
[177] arXiv:1403.6216 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Bogoliubov Excited States and the Lyth Bound
Title: 玻色里уб夫激发态和利思界限
Aditya Aravind, Dustin Lorshbough, Sonia Paban
Comments: 8 pages, bound strengthened, version accepted for publication
Journal-ref: JCAP08(2014)058
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Phenomenology (hep-ph) ; High Energy Physics - Theory (hep-th)
[178] arXiv:1403.6310 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: How much can we learn about the physics of inflation?
Title: 我们能从膨胀的物理中学习到多少?
Scott Dodelson
Comments: 5 pages, 7 figures; references updated and consistency relation fixed leading to some plot changes
Journal-ref: Phys. Rev. Lett. 112, 191301 (2014)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; High Energy Physics - Phenomenology (hep-ph)
[179] arXiv:1403.6350 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: On Modeling and Measuring the Temperature of the z~5 IGM
Title: 关于 z ~ 5 IGM 温度的建模与测量
Adam Lidz, Matthew Malloy
Comments: 20 pages, 15 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[180] arXiv:1403.6462 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Cosmological parameter fittings with the BICEP2 data
Title: 使用BICEP2数据的宇宙参数拟合
Fengquan Wu, Yichao Li, Youjun Lu, Xuelei Chen
Journal-ref: Sci China-Phys Mech Astron, 2014, 57(8): 1449-1454
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[181] arXiv:1403.6492 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: A Fast Route to Non-Linear Clustering Statistics in Modified Gravity Theories
Title: 修正引力理论中非线性聚类统计的快速途径
Hans A. Winther, Pedro G. Ferreira
Comments: 15 pages, 10 figures. Matches version published in PRD
Journal-ref: Phys. Rev. D 91, 123507 (2015)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc)
[182] arXiv:1403.6493 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Parameter estimation of a nonlinear magnetic universe from observations
Title: 从观测中估计非线性磁宇宙的参数
Ariadna Montiel, Nora Bretón, Vincenzo Salzano
Comments: 9 pages, 4 tables, 3 figures
Journal-ref: Gen.Rel.Grav.46:1758,2014
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc)
[183] arXiv:1403.6591 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Statistical properties of filaments in weak gravitational lensing
Title: 弱引力透镜中细丝的统计特性
Yuichi Higuchi, Masamune Oguri, Masato Shirasaki
Comments: 14 pages, 12 figures, 3 tables. Accepted for publication in MNRAS
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[184] arXiv:1403.6650 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Negative Running of the Spectral Index, Hemispherical Asymmetry and the Consistency of Planck with Large $r$
Title: 负的谱指数运行,半球不对称性以及普朗克与大$r$的一致性
John McDonald
Comments: 5 pages, 3 figures. Title altered to reflect changed status of BICEP2 result. Clarified discussion of results with new figures. Version to be published in JCAP
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; High Energy Physics - Phenomenology (hep-ph) ; High Energy Physics - Theory (hep-th)
[185] arXiv:1403.6672 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Dark energy model selection with current and future data
Title: 当前和未来数据的暗能量模型选择
Ivan Debono
Comments: 9 pages, 2 figures. arXiv admin note: text overlap with arXiv:1308.5636
Journal-ref: Monthly Notices of the Royal Astronomical Society 2014 442 (1): 1619-1627
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[186] arXiv:1403.6688 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: How well do we understand the thermal history of the Universe? Implications of the recent BICEP2 data
Title: 我们对宇宙的热历史了解得多吗? 最近BICEP2数据的含义
Mairi Sakellariadou
Comments: 4 pages; Slightly modified version to match publication
Journal-ref: Phys. Rev. D 90, 087301 (2014)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Theory (hep-th)
[187] arXiv:1403.6694 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Standard big bang nucleosynthesis and primordial CNO Abundances after Planck
Title: 标准大爆炸核合成和普朗克之后原始CNO丰度
Alain Coc, Jean-Philippe Uzan, Elisabeth Vangioni
Comments: Version to match accepted version in JCAP. Results unchanged
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[188] arXiv:1403.6743 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Testing Secondary Models for the Origin of Radio Mini-Halos in Galaxy Clusters
Title: 测试星系团中射电小晕起源的次级模型
John ZuHone (NASA/GSFC), Gianfranco Brunetti (INAF), Simona Giacintucci (UMD), Maxim Markevitch (NASA/GSFC)
Comments: 18 pages, 16 figures. Changed to match referee-accepted version. Conclusions unchanged, but limitations of our work are more clearly laid out
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Astrophysics of Galaxies (astro-ph.GA) ; High Energy Astrophysical Phenomena (astro-ph.HE)
[189] arXiv:1403.6763 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Nonlocal Metric Realizations of MOND
Title: 非局部度量的MOND实现
R. P. Woodard (University of Florida)
Comments: 23 pages, no figures, uses LaTeX2e, written for a special issue of the Canadian Journal of Physics devoted to MOND
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Astrophysics of Galaxies (astro-ph.GA) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Theory (hep-th)
[190] arXiv:1403.6768 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Can primordial magnetic fields be the origin of the BICEP2 data?
Title: 原初磁场是否可能是BICEP2数据的来源?
Camille Bonvin, Ruth Durrer, Roy Maartens
Comments: 5 pages, 3 figures; v2: POLARBEAR data added, main results unchanged; v3: fig.1 modified, discussion about the magnetic field contribution to the temperature added, main results unchanged, version accepted in PRL
Journal-ref: Phys. Rev. Lett. 112, 191303 (2014)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[191] arXiv:1403.6806 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Cosmological dynamics: from the Eulerian to the Lagrangian frame - I. Newtonian approximation
Title: 宇宙动力学:从欧拉框架到拉格朗日框架 - 一。牛顿近似
Eleonora Villa, Sabino Matarrese, Davide Maino
Comments: 21 pages. Revised to match the version accepted for publication in JCAP
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[192] arXiv:1403.6827 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Statistics of Dark Matter Substructure: I. Model and Universal Fitting Functions
Title: 暗物质子结构统计:I. 模型和通用拟合函数
Fangzhou Jiang (1), Frank C. van den Bosch (1) ((1) Yale University)
Comments: 20 pages, 11 figures, 1 table; submitted to MNRAS; for associated code that computes (best-fit) subhalo mass/velocity functions, see http://www.astro.yale.edu/jiang/Tool.html
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Astrophysics of Galaxies (astro-ph.GA)
[193] arXiv:1403.6828 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: The Effects of Varying Cosmological Parameters on Halo Substructure
Title: 宇宙学参数变化对晕结构的影响
Gregory A. Dooley, Brendan F. Griffen, Phillip Zukin, Alexander P. Ji, Mark Vogelsberger, Lars E. Hernquist, Anna Frebel
Comments: 15 pages, 15 figures, Accepted to ApJ on March 15, 2014
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[194] arXiv:1403.6835 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Statistics of Dark Matter Substructure: II. Comparison of Model with Simulation Results
Title: 暗物质子结构统计:II. 模型与模拟结果的比较
Frank C. van den Bosch (1), Fangzhou Jiang (1) ((1) Yale University)
Comments: 15 pages, 9 figures, 2 tables; submitted to MNRAS
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Astrophysics of Galaxies (astro-ph.GA)
[195] arXiv:1403.6850 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: BICEP2 in Corpuscular Description of Inflation
Title: BICEP2 在暴胀的粒子描述中
Gia Dvali, Cesar Gomez
Comments: 7 pages
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Phenomenology (hep-ph) ; High Energy Physics - Theory (hep-th)
[196] arXiv:1403.6934 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Asymmetric dark matter in braneworld cosmology
Title: bulk宇宙学中的不对称暗物质
Michael T. Meehan, Ian B. Whittingham
Comments: 18 pages, 7 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; High Energy Physics - Phenomenology (hep-ph)
[197] arXiv:1403.7028 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Sterile neutrinos help reconcile the observational results of primordial gravitational waves from Planck and BICEP2
Title: 无菌中微子有助于调和普朗克和BICEP2观测到的原初引力波的结果
Jing-Fei Zhang, Yun-He Li, Xin Zhang
Comments: 5 pages, 3 figures
Journal-ref: Physics Letters B 740 (2015) 359-363
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Phenomenology (hep-ph) ; High Energy Physics - Theory (hep-th)
[198] arXiv:1403.7073 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: A near infrared test for two recent luminosity functions for galaxies
Title: 一个用于两个近期星系光度函数的近红外检验
L. Zaninetti
Comments: 9 figures and 11 pages
Journal-ref: published on Revista Mexicana de Astronomia y Astrofisica (2014), 50, 7-124
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Astrophysics of Galaxies (astro-ph.GA)
[199] arXiv:1403.7098 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Adiabatic contraction revisited: implications for primordial black holes
Title: 绝热收缩再探讨:原初黑洞的启示
Fabio Capela, Maxim Pshirkov, Peter Tinyakov
Comments: 8 pages, 3 figures, discussions added to the "Simulation of DM orbits" part, fig.3 with several DM densities. Revised version to match published version
Journal-ref: Phys. Rev. D 90, 083507 (2014)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; High Energy Physics - Phenomenology (hep-ph)
[200] arXiv:1403.7173 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]
Title: Constraints on the cosmological parameters from BICEP2, Planck and WMAP
Title: 来自BICEP2、Planck和WMAP的宇宙参数限制
Cheng Cheng, Qing-Guo Huang
Comments: 4 pages, 3 figures and 1 table; major revision, dust added for solving the tension between Planck13 and BICEP2, version accepted for publication in EPJC
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Phenomenology (hep-ph) ; High Energy Physics - Theory (hep-th)
Total of 447 entries : 1-50 51-100 101-150 151-200 201-250 251-300 301-350 ... 401-447
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