Cosmology and Nongalactic Astrophysics

Authors and titles for December 2010

[1] arXiv:1012.0002 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Clarifying the effects of interacting dark energy on linear and nonlinear structure formation processes Show Chinese title

Title: 阐明相互作用暗能量对线性和非线性结构形成过程的影响

Marco Baldi (Excellence Cluster Universe, Garching)

Comments: 14 pages, 1 Table, 6 Figures. MNRAS accepted

Journal-ref: Mon.Not.Roy.Astron.Soc. 414:116, 2011

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc)

[2] arXiv:1012.0003 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: The Lack of Diffuse, Nonthermal Hard X-ray Emission in the Coma Cluster: The Swift BAT's Eye View Show Chinese title

Title: coma 星系团弥散非热硬 X 射线辐射的缺失：Swift BAT 的观测视角

Daniel R. Wik (1), Craig L. Sarazin (2), Alexis Finoguenov (3,4), Wayne H. Baumgartner (1), Richard F. Mushotzky (5), Takashi Okajima (1), Jack Tueller (1), Tracy E. Clarke (6) ((1) NASA GSFC, (2) U. Virginia, (3) MPE, (4) U. Maryland Baltimore County, (5) U. Maryland College Park, (6) NRL)

Comments: Accepted for publication in The Astrophysical Journal, 20 pages, 11 figures; Figure 8 corrected (upper limits of R=35' column between the upper and lower panels were inadvertently swapped)

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[3] arXiv:1012.0004 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Modelling realistic horizontal branch morphologies and their impact on spectroscopic ages of unresolved stellar systems Show Chinese title

Title: 建模真实的水平分支形态及其对未分辨恒星系统的光谱年龄的影响

Susan M. Percival, Maurizio Salaris

Comments: Accepted for publication in MNRAS. 10 pages, including 7 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Astrophysics of Galaxies (astro-ph.GA) ; Solar and Stellar Astrophysics (astro-ph.SR)

[4] arXiv:1012.0005 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Do spectra improve distance measurements of Type Ia supernovae? Show Chinese title

Title: 超新星Ia的距离测量会因光谱而改善吗？

Stéphane Blondin, Kaisey S. Mandel, Robert P. Kirshner

Comments: Minor changes from v1: Note added in proof, small corrections to section 4.3.3. Accepted for publication in A&A. Spectroscopic data available at http://www.cfa.harvard.edu/supernova/SNarchive.html

Journal-ref: Astron.Astrophys. 526 (2011) A81

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[5] arXiv:1012.0059 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Are cold flows detectable with metal absorption lines? Show Chinese title

Title: 冷流是否可以用金属吸收线探测到？

Taysun Kimm, Adrianne Slyz, Julien Devriendt, Christophe Pichon

Comments: MNRAS Letters in press

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[6] arXiv:1012.0068 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Signatures of Dark Star Remnants in the Galactic Halo Show Chinese title

Title: 星系晕暗星遗迹的标志

Pearl Sandick, Juerg Diemand, Katherine Freese, Douglas Spolyar

Comments: 7 pages, 4 figures, submitted to the proceedings of "Identification of Dark Matter 2010," July 26-30, 2010, Montpellier, France

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[7] arXiv:1012.0070 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Perturbation theory of multi-plane lens effects in terms of mass ratios: Approximate expressions of lensed-image positions for two lens planes Show Chinese title

Title: 以质量比表述的多平面透镜效应摄动理论：两透镜平面透镜像位置的近似表达式

Koji Izumi, Hideki Asada

Comments: 13 pages, 2 figures; adding a section about numerical tests; accepted by Progress of Theoretical Physics (PTP)

Journal-ref: Prog. Theor. Phys. 127 (2012), 355-367

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc)

[8] arXiv:1012.0075 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: The Rest Frame Ultraviolet Spectra of UV-Selected Active Galactic Nuclei at z ~ 2-3 Show Chinese title

Title: 红移约为 z ~ 2-3 的紫外选样本活动星系核的静止框架紫外光谱

Kevin N. Hainline, Alice E. Shapley, Jenny E. Greene, Charles C. Steidel

Comments: 13 pages, 6 figures, accepted by ApJ

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[9] arXiv:1012.0111 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Steep-spectrum sources and the duty cycle of the radio emission Show Chinese title

Title: 陡谱源与射电发射的 Duty Cycle

M. Orienti (1,2), D. Dallacasa (1,2), ((1) Bologna University, (2) INAF-IRA Bologna)

Comments: 6 pages, 3 figures. Contribution to the 10th European VLBI Network Symposium and EVN Users Meeting: VLBI and the new generation of radio arrays

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[10] arXiv:1012.0172 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Scalar field cosmology -- toward description of dynamic complexity of cosmological evolution Show Chinese title

Title: 标量场宇宙学——描述宇宙演化动力学复杂性的方法

Orest Hrycyna, Marek Szydlowski, Adam Krawiec

Comments: 4 pages, 1 fig; 22nd Rencontres de Blois on Particle Physics and Cosmology, Blois, Loire Valley, France, 15-20 Jul 2010

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc)

[11] arXiv:1012.0185 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: A SAURON study of dwarf elliptical galaxies in the Virgo Cluster: kinematics and stellar populations Show Chinese title

Title: 一个关于室女座星系团中矮椭圆星系的SAURON研究：运动学和恒星群体

Agnieszka Ryś, Jesús Falcón-Barroso

Comments: 8 pages, 6 figures; to appear in the proceedings of the JENAM 2010 Symposium on Dwarf Galaxies (Lisbon, September 9-10, 2010); minor edits and references added

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[12] arXiv:1012.0212 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: The local radio-IR correlation in M51 Show Chinese title

Title: M51中的局部射电-红外相关性

G. Dumas, E. Schinnerer, F.S. Tabatabaei, R. Beck, T. Velusamy, E. Murphy

Comments: 50 pages, 13 figures, 5 tables, accepted for publication in AJ

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[13] arXiv:1012.0235 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Revealing O VII from stacked X-ray grating spectra of clusters, groups and elliptical galaxies Show Chinese title

Title: 揭示星系团、星系群和椭圆星系堆叠的X射线光栅光谱中的O VII

J.S. Sanders, A.C. Fabian (IoA Cambridge)

Comments: 5 pages, 3 figures, accepted by MNRAS letters

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[14] arXiv:1012.0282 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: The Helmholtz Hierarchy: Phase Space Statistics of Cold Dark Matter Show Chinese title

Title: Helmholtz层次结构：冷暗物质的相空间统计

Svetlin Tassev

Comments: 43 pages; added sections 7 and 8, which include interpretation as particle trajectories

Journal-ref: JCAP10(2011)022

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[15] arXiv:1012.0305 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: The LABOCA survey of the Extended Chandra Deep Field South - radio and mid-infrared counterparts to submillimetre galaxies Show Chinese title

Title: LABOCA对扩展钱德拉深空场南区的调查 - 亚毫米波星系的射电和中红外对应物

A. D. Biggs (1,2), R. J. Ivison (2,3), E. Ibar (2,3), J. L. Wardlow (4), H. Dannerbauer (5,6), Ian Smail (4), F. Walter (5), A. Weiss (7), S. C. Chapman (8), K. E. K. Coppin (4), C. De Breuck (1), M. Dickinson (9), K. K. Knudsen (10), V. Mainieri (1), K. Menten (7), C. Papovich (11), ((1) ESO, (2) UK ATC, (3) IfA Edinburgh, (4) ICC Durham, (5) MPIfA, (6) Laboratoire AIM, Paris (7) MPIfR, (8) IoA, Cambridge, (9) NOAO, (10) AIfA, Bonn, (11) Texas A&M University)

Comments: 25 pages, 11 figures, accepted for publication in MNRAS

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[16] arXiv:1012.0306 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: The ACS Fornax Cluster Survey. IV. Deprojection of the Surface Brightness Profiles of Early-Type Galaxies in the Virgo and Fornax Clusters: Investigating the "Core/Power-Law Dichotomy" Show Chinese title

Title: ACS猎户座星系团调查。 IV。 室女座和猎户座星系团中早型星系的表面亮度轮廓的去投影：研究“核心/幂律二分法”

Lisa Glass, Laura Ferrarese, Patrick Cote, Andres Jordan, Eric Peng, John P. Blakeslee, Chin-Wei Chen, Leopoldo Infante, Simona Mei, John L. Tonry, Michael J. West

Comments: 38 pages, 13 figures. Accepted for publication in ApJ

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[17] arXiv:1012.0308 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: The transition between BL Lac objects and Flat Spectrum Radio Quasars Show Chinese title

Title: BL Lac天体和光谱平坦射电类星体之间的转变

G. Ghisellini, F. Tavecchio, L. Foschini, G. Ghirlanda (INAF - Osservatorio di Brera)

Comments: 17 pages, 13 figures, MNRAS, in press

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[18] arXiv:1012.0309 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Observable Gravity Waves from Supersymmetric Hybrid Inflation II Show Chinese title

Title: 可观测的超对称混合暴胀引力波 II

Mansoor Ur Rehman, Qaisar Shafi, Joshua R. Wickman

Comments: 4 pages, 4 figures

Journal-ref: Phys.Rev.D83:067304,2011

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

[19] arXiv:1012.0310 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Does environment affect the star formation histories of early-type galaxies? Show Chinese title

Title: 环境是否影响早型星系的恒星形成历史?

Ignacio Ferreras (1), Anna Pasquali (2), Ben Rogers (3), ((1) MSSL/UCL, (2) ARI/Heidelberg, (3) King's College London)

Comments: 5 pages, 2 figures. Proceedings of JENAM 2010, Symposium 2: "Environment and the formation of galaxies: 30 years later"

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[20] arXiv:1012.0311 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Comparing galactic satellite properties in hydrodynamical and Nbody simulations Show Chinese title

Title: 比较流体动力学模拟和N体模拟中的星系卫星特性

Jascha A. Schewtschenko (MPIA), Andrea V. Maccio' (MPIA)

Comments: 10 pages, 15 figures, accepted for publication on MNRAS

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Astrophysics of Galaxies (astro-ph.GA)

[21] arXiv:1012.0312 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: The pressure profiles of hot gas in local galaxy groups Show Chinese title

Title: 热气体在局部星系团中的压强分布

M. Sun, N. Sehgal, G. M. Voit, M. Donahue, C. Jones, W. Forman, A. Vikhlinin, C. Sarazin

Comments: 5 pages, 2 color figures, ApJL in press

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[22] arXiv:1012.0444 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Information Content in the Angular Power Spectrum of Weak Lensing: Wavelet Method Show Chinese title

Title: 弱引力透镜角功率谱中的信息内容：小波方法

Hao-Ran Yu, Joachim Harnois-Déraps, Tong-Jie Zhang, Ue-Li Pen

Comments: 10 pages, 6 figures. Accepted by MNRAS

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[23] arXiv:1012.0449 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: UV-IR luminosity functions and stellar mass functions of galaxies in the Shapley supercluster core Show Chinese title

Title: UV-IR光度函数和星系质量函数在Shapley超簇核心中的研究

A. Mercurio, C. P. Haines, P. Merluzzi, G. Busarello, R. J. Smith, S. Raychaudhury, G. P. Smith

Comments: 5 pages, 3 figures, JENAM 2010, Symposium 2. Conference proceedings

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[24] arXiv:1012.0546 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: The tight-coupling approximation for baryon acoustic oscillations Show Chinese title

Title: 重子声学振荡的紧耦合近似

Cyril Pitrou

Comments: 4 pages, 1 figure

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc)

[25] arXiv:1012.0569 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Photons and Baryons before Atoms: Improving the Tight-Coupling Approximation Show Chinese title

Title: 光子和重子在原子之前：改进紧耦合近似

Francis-Yan Cyr-Racine, Kris Sigurdson

Comments: 10 pages, 6 figures. Published version. Codes available at http://www.phas.ubc.ca/~francis

Journal-ref: Phys.Rev.D83:103521,2011

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

[26] arXiv:1012.0581 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: X-Ray Emission from Two Infrared-Selected Galaxy Clusters at z>1.4 in the IRAC Shallow Cluster Survey Show Chinese title

Title: IRAC浅层集群巡天中两个红外选 galaxies 集团在z>1.4的X射线发射

M. Brodwin, D. Stern, A. Vikhlinin, S. A. Stanford, A. H. Gonzalez, P. R. Eisenhardt, M. L. N. Ashby, M. Bautz, A. Dey, W. R. Forman, D. Gettings, R. C. Hickox, B. T. Jannuzi, C. Jones, C. Mancone, E. D. Miller, L. A. Moustakas, J. Ruel, G. Snyder, G. Zeimann

Comments: Submitted to ApJ. A full resolution version is available at https://www.cfa.harvard.edu/~mbrodwin/ChandraPaper/mbrodwin10.pdf

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[27] arXiv:1012.0642 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Searching for Chameleon-like Scalar Fields Show Chinese title

Title: 寻找类变色龙标量场

S. A. Levshakov, P. Molaro, M. G. Kozlov, A. V. Lapinov, C. Henkel, D. Reimers, T. Sakai, I. I. Agafonova

Comments: 12 pages, 1 figure. To appear in the proceedings of the JENAM 2010 Symposium 1 "From Varying Couplings to Fundamental Physics" (Lisbon, Portugal)

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) ; Nuclear Theory (nucl-th)

[28] arXiv:1012.0743 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Comments on the paper by E. Gjerlow and O. Elgaroy "Are all modes created equal ? An analysis of the WMAP 5- and 7-year data without inflationary prejudice" Show Chinese title

Title: 关于E. Gjerlow和O. Elgaroy论文的评论“所有的模式都是平等的吗？ WMAP 5年和7年数据的分析，不带通胀偏见”

L. P. Grishchuk

Comments: 5 pages

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc)

[29] arXiv:1012.0749 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: The thick disk in the galaxy NGC 4244 from S4G imaging Show Chinese title

Title: 银河系NGC 4244中的厚盘来自S4G成像

Sébastien Comerón, Johan H. Knapen, Kartik Sheth, Michael W. Regan, Joannah L. Hinz, Armando Gil de Paz, Karín Menéndez-Delmestre, Juan-Carlos Muñoz-Mateos, Mark Seibert, Taehyun Kim, E. Athanassoula, Albert Bosma, Ronald J. Buta, Bruce G. Elmegreen, Luis C. Ho, Benne W. Holwerda, Eija Laurikainen, Heikki Salo, Eva Schinnerer

Comments: Accepted for publication in ApJ

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[30] arXiv:1012.0784 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Backreaction as an alternative to dark energy and modified gravity Show Chinese title

Title: 反作用作为暗能量和修改引力的替代方案

Syksy Rasanen

Comments: 22 pages, 4 figures. Contribution to the proceedings of the "Beyond the Concordance Model" workshop held at The Stellenbosch Institute for Advanced Study, 23.-27. August 2010

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc)

[31] arXiv:1012.0816 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: The Westerbork Hydrogen Accretion in Local Galaxies (HALOGAS) Survey I. Survey Description and Pilot Observations Show Chinese title

Title: 西弗伯氢吸积在本地星系（HALOGAS）巡天 I. 巡天描述与试点观测

George Heald, Gyula Jozsa, Paolo Serra, Laura Zschaechner, Richard Rand, Filippo Fraternali, Tom Oosterloo, Rene Walterbos, Eva Juette, Gianfranco Gentile

Comments: Accepted in A&A

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[32] arXiv:1012.0871 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Measured redshift invariance of photon velocity Show Chinese title

Title: 测量的红移不变性光子速度

John B. Miller, Thomas E. Miller, Michael J. Hoffert, Larry A. Dingle, Robert Harwell, Edward Hayes

Comments: 13 pages, 4 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Instrumentation and Methods for Astrophysics (astro-ph.IM)

[33] arXiv:1012.0883 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Dark Energy Cosmology with the Alternative Cosmic Microwave Background Data Show Chinese title

Title: 暗能量宇宙学与替代宇宙微波背景数据

Hao Wei

Comments: 18 pages, 9 figures, 5 tables, revtex4; v2: accepted for publication in JCAP; v3: published version

Journal-ref: JCAP 1104:022,2011

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

[34] arXiv:1012.0885 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: On cosmologically designed modified gravity theories Show Chinese title

Title: 关于宇宙学设计的修改引力理论

Jai-chan Hwang, Hyerim Noh, Chan-Gyung Park

Comments: 12 pages, 2 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; General Relativity and Quantum Cosmology (gr-qc)

[35] arXiv:1012.0891 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Spatially Extended [P II]1.188um and [Fe II]1.257um Emission Lines in a Nearby Seyfert Galaxy NGC 1068 Observed with OAO/ISLE Show Chinese title

Title: 空间扩展的 [P II]1.188um 和 [Fe II]1.257um 发射线在邻近的塞弗特星系 NGC 1068 中的观测结果通过 OAO/ISLE

Tetsuya Hashimoto, Tohru Nagao, Kenshi Yanagisawa, Kenta Matsuoka, Nobuo Araki

Comments: Accepted by Publications of the Astronomical Society of Japan (PASJ) Letters

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[36] arXiv:1012.0934 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: The dark atoms of dark matter Show Chinese title

Title: 暗物质的暗原子

Maxim Yu. Khlopov, Andrey G. Mayorov, Evgeny Yu. Soldatov

Comments: 15 pages, 3 figures

Journal-ref: Prespacetime Journal (2010) Vol 1, PP. 1403-1417

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; High Energy Physics - Phenomenology (hep-ph) ; Nuclear Theory (nucl-th)

[37] arXiv:1012.0945 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Spectropolarimetry with the Allen Telescope Array: Faraday Rotation toward Bright Polarized Radio Galaxies Show Chinese title

Title: ALMA望远镜阵列的光谱偏振测量：明亮偏振射电星系的法拉第旋转

C. J. Law (1), B. M. Gaensler (2), G. C. Bower (1), D. C. Backer (1), A. Bauermeister (1), S. Croft (1), R. Forster (1), C. Gutierrez-Kraybill (1), L. Harvey-Smith (2,3), C. Heiles (1), C. Hull (1), G. Keating (1), D. MacMahon (1), D. Whysong (1), P. K. G. Williams (1), M. Wright (1) ((1) UC Berkeley, (2) U Sydney, (3) CSIRO/ATNF)

Comments: Accepted to ApJ, 83 (preprint format) pages, 49 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[38] arXiv:1012.0998 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: An extended XMM-Newton observation of the Seyfert galaxy NGC 4051. I. Evidence for a shocked outflow Show Chinese title

Title: 对塞弗特星系NGC 4051的扩展XMM-Newton观测。 I. 激波外流的证据

K.A.Pounds, S.Vaughan

Comments: accepted for publication in Monthly Notices of the Royal Astronomical Society

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[39] arXiv:1012.1003 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: A statistical-mechanical explanation of dark matter halo properties Show Chinese title

Title: 暗物质晕属性的统计力学解释

Dong-Biao Kang, Ping He

Comments: 5 pages, 4 figures, Accepted by A&A

Journal-ref: A&A (2011), 526, A147

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Astrophysics of Galaxies (astro-ph.GA) ; Statistical Mechanics (cond-mat.stat-mech)

[40] arXiv:1012.1017 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: A novel approach for accurate radiative transfer in cosmological hydrodynamic simulations Show Chinese title

Title: 一种用于宇宙学流体动力学模拟中精确辐射转移的新方法

Margarita Petkova, Volker Springel

Comments: 20 pages, 23 figures, submitted to MNRAS

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[41] arXiv:1012.1071 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: SMAObservations of GOODS 850-11 and GOODS 850-13 - First Examples of Multiple Submillimeter Sources Resolved by an Interferometer Show Chinese title

Title: SMA观测GOODS 850-11和GOODS 850-13 - 干涉仪解析的多个亚毫米波源的首批例子

Wei-Hao Wang (1), Lennox L. Cowie (2), Amy J. Barger (3,4,2), Jonathan P Williams (2) ((1) Academia Sinica Institute of Astronomy and Astrophysics (2) Institute for Astronomy, University of Hawaii (3) Department of Astronomy, University of Wisconsin-Madison (4) Department of Physics and Astronomy, University of Hawaii)

Comments: 6 pages, 1 table, and three figures. ApJL accepted

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[42] arXiv:1012.1079 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: CMB Bispectrum from Primordial Scalar, Vector and Tensor non-Gaussianities Show Chinese title

Title: CMB 三阶统计量来自原初标量、矢量和张量的非高斯性

Maresuke Shiraishi, Daisuke Nitta, Shuichiro Yokoyama, Kiyotomo Ichiki, Keitaro Takahashi

Comments: 19 pages, 4 figures. Accepted for publication in PTP

Journal-ref: Prog. Theor. Phys. 125 (2011), 795-813

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

[43] arXiv:1012.1092 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Relativistic Jet Feedback in Evolving Galaxies Show Chinese title

Title: 相对论喷流反馈在演化星系中

Alexander Y. Wagner, Geoffrey V. Bicknell

Comments: 11 pages, 6 figures, 1 table

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[44] arXiv:1012.1106 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Biased total mass of cool core galaxy clusters by Sunyaev-Zel'dovich effect measurements Show Chinese title

Title: 通过太阳射电效应测量的冷核心星系团的有偏总质量

A. Conte, M. De Petris, B. Comis, L. Lamagna, S. De Gregori

Comments: 11 pages, 4 figures; minor revisions. Accepted for publication in A&A

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Instrumentation and Methods for Astrophysics (astro-ph.IM)

[45] arXiv:1012.1109 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: The road to gravitational-wave astronomy Show Chinese title

Title: 引力波天文学的道路

N. Andersson

Comments: To appear in the proceedings of the Erice School/Workshop on Nuclear Physics "Particle and Nuclear Astrophysics" 2010

Journal-ref: Prog.Part.Nucl.Phys.66:239-248,2011

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[46] arXiv:1012.1112 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: New Estimators of Black Hole Mass in Active Galactic Nuclei with Hydrogen Paschen Lines Show Chinese title

Title: 活动星系核中利用氢帕申线的新黑洞质量估计方法

Dohyeong Kim, Myungshin Im, Minjin Kim

Comments: 19 pages; 12 figures; published in ApJ

Journal-ref: The Astrophysical Journal, 724:386-399, 2010 November 20

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[47] arXiv:1012.1145 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: The Stellar Population and Star Formation Properties of Blue Compact Dwarf Galaxies Show Chinese title

Title: 蓝致密矮星系的恒星族和恒星形成特性

Yinghe Zhao (PMO), Qiusheng Gu (NJU), Yu Gao (PMO)

Comments: Accepted by AJ

Journal-ref: AJ, 141, 68 (2011)

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[48] arXiv:1012.1148 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Galaxy downsizing and the redshift evolution of oxygen and nitrogen abundances: origin of the scatter in the N/H-O/H diagram Show Chinese title

Title: 星系缩小和氧与氮丰度的红移演化：N/H-O/H图中的散射起源

Leonid S. Pilyugin, Trinh X. Thuan

Comments: 13 pages, 4 figures, accepted for publication in the ApJL

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[49] arXiv:1012.1151 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Are there cool-core clusters at high-redshift? Chandra results and prospects with WFXT Show Chinese title

Title: 高红移下是否存在冷核星系团？ 钱德拉结果及WFXT的前景

Joana S. Santos (INAF-Trieste), Paolo Tozzi (INAF-Trieste), Piero Rosati (ESO)

Comments: Proceedings of "The Wide Field X-ray Telescope Workshop", held in Bologna, Italy, Nov. 25-26 2009. To appear in Memorie della Societa Astronomica Italiana 2010 (arXiv:1010.5889)

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[50] arXiv:1012.1175 (cross-list from astro-ph.CO) [cn-pdf, pdf, other]

Title: Coupled dark energy and dark matter from dilatation anomaly Show Chinese title

Title: 从膨胀异常中耦合的暗能量和暗物质

Joschka Beyer, Sami Nurmi, Christof Wetterich

Comments: 4 pages, 2 figures

Journal-ref: Phys.Rev.D84:023010,2011

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; High Energy Physics - Theory (hep-th)