Astrophysics

Authors and titles for July 2010

[1] arXiv:1007.0001 [cn-pdf, pdf, other]

Title: Enhanced Detectability of Pre-reionization 21-cm Structure Show Chinese title

Title: 增强的再电离前21厘米结构的可探测性

Marcelo A. Alvarez, Ue-Li Pen, Tzu-Ching Chang

Comments: 5 pages, 4 figures, submitted to ApJ Letters; comments welcome

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

[2] arXiv:1007.0002 [cn-pdf, pdf, other]

Title: Deep infrared imaging of close companions to austral A- and F-type stars Show Chinese title

Title: 昏暗红外成像靠近南天A型和F型恒星的伴星

David Ehrenreich, Anne-Marie Lagrange, Guillaume Montagnier, Gaël Chauvin, Franck Galland, Jean-Luc Beuzit, Julien Rameau

Comments: 21 pages, 12 figures, 7 tables. Accepted for publication in Astronomy and Astrophysics. The full version of the preprint including the appendices (24 pages of figures), can be retrieved at http://www-laog.obs.ujf-grenoble.fr/~dehrenre/articles/afsurvey/

Subjects: Solar and Stellar Astrophysics (astro-ph.SR) ; Earth and Planetary Astrophysics (astro-ph.EP)

[3] arXiv:1007.0003 [cn-pdf, pdf, other]

Title: A Short GRB "No-Host'' Problem? Investigating Large Progenitor Offsets for Short GRBs with Optical Afterglows Show Chinese title

Title: 短伽马射线暴“无宿主”问题？ 研究具有光学余辉的短伽马射线暴的大前身星偏移

E. Berger (Harvard)

Comments: Submitted to ApJ; emulateapj format; 33 pages; 21 figures; 2 tables; a higher resolution version is available from: http://www.cfa.harvard.edu/~eberger/SHB_nohost_Berger.pdf

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)

[4] arXiv:1007.0005 [cn-pdf, pdf, other]

Title: H-alpha and Free-Free Emission from the WIM Show Chinese title

Title: H-alpha 和自由-自由发射来自温星际介质

Ruobing Dong, B.T. Draine (Princeton)

Comments: 25 pages, 7 figures, 4 tables, single column, details of the calculation and atomic physics added, accepted by ApJ

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[5] arXiv:1007.0006 [cn-pdf, pdf, other]

Title: Energy dependent neutrino flavor ratios from cosmic accelerators on the Hillas plot Show Chinese title

Title: 能量依赖的宇宙加速器在Hillas图上的中微子味比

Svenja Hümmer, Michele Maltoni, Walter Winter, Carlos Yaguna

Comments: 39 pages, 14 (color) figures, 3 tables. Acknowledgments corrected

Journal-ref: Astropart.Phys.34:205-224,2010

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE) ; High Energy Physics - Phenomenology (hep-ph)

[6] arXiv:1007.0007 [cn-pdf, pdf, other]

Title: Towards relativistic orbit fitting of Galactic center stars and pulsars Show Chinese title

Title: 针对银河系中心恒星和脉冲星的相对论轨道拟合

Raymond Angelil, Prasenjit Saha, David Merritt

Comments: 22 pages, 9 figures, published in the ApJ

Journal-ref: 2010 ApJ 720 1303

Subjects: Astrophysics of Galaxies (astro-ph.GA) ; General Relativity and Quantum Cosmology (gr-qc)

[7] arXiv:1007.0008 [cn-pdf, pdf, other]

Title: The Earth as an extrasolar transiting planet: Earth's atmospheric composition and thickness revealed by Lunar eclipse observations Show Chinese title

Title: 作为系外凌日行星的地球：由月食观测揭示的地球大气成分和厚度

Alfred Vidal-Madjar, Luc Arnold, David Ehrenreich, Roger Ferlet, Alain Lecavelier des Etangs, François Bouchy, Damien Segransan, Isabelle Boisse, Guillaume Hébrard, Claire Moutou, Jean-Michel Désert, David K. Sing, Rémy Cabanac, Christian Nitschelm, Xavier Bonfils, Xavier Delfosse, Morgan Desort, Rodrigo F. Díaz, Anne Eggenberger, Thierry Forveille, Anne-Marie Lagrange, Christophe Lovis, Francesco Pepe, Christian Perrier, Frédéric Pont, Nuno C. Santos, Stéphane Udry

Comments: 15 pages, 14 figures, 2 tables. Accepted for publication in Astronomy and Astrophysics

Subjects: Earth and Planetary Astrophysics (astro-ph.EP)

[8] arXiv:1007.0009 [cn-pdf, pdf, other]

Title: Solar-like oscillations in cluster stars Show Chinese title

Title: 星团恒星中的太阳似振荡

D. Stello, S. Basu, T. R. Bedding, K. Brogaard, H. Bruntt, W. J. Chaplin, J. Christensen-Dalsgaard, P. Demarque, Y. P. Elsworth, R.A. García, R. L. Gilliland, S. Hekker, D. Huber, C. Karoff, H. Kjeldsen, Y. Lebreton, S. Mathur, S. Meibom, J. Molenda-Żakowicz, A. Noels, I. W. Roxburgh, V. S. Aguirre, C. Sterken, R. Szabó

Comments: 4 pages, 7 figures, accepted by Astronomische Nachrichten

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)

[9] arXiv:1007.0011 [cn-pdf, pdf, other]

Title: The SN 2008S Progenitor Star: Gone or Again Self-Obscured? Show Chinese title

Title: 2008S 超新星的前身星：消失还是再次自我遮掩？

J. L. Prieto, D. M. Szczygiel, C. S. Kochanek, K. Z. Stanek, T. A. Thompson, J. F. Beacom, P. M. Garnavich, C. E. Woodward

Comments: 5 pages, 2 figures, 1 table, submitted to ApJL

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)

[10] arXiv:1007.0013 [cn-pdf, pdf, other]

Title: Mapping the Galactic Halo with blue horizontal branch stars from the 2dF quasar redshift survey Show Chinese title

Title: 用2dF类星体红移巡天中的蓝水平分支星映射银河晕

Roberto De Propris (1), Craig D. Harrison (1), Peter J. Mares (2) (1)CTIO (2)Cornell University

Comments: Accepted for publication in the Astrophysical Journal Requires emulateapj to process

Journal-ref: ApJ, 719, 1582 (2010)

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[11] arXiv:1007.0014 [cn-pdf, pdf, other]

Title: Ionization corrections in a multi-phase interstellar medium: Lessons from a z~2 sub-DLA Show Chinese title

Title: 电离校正在多相星际介质中：来自z~2亚DLA的启示

Nikola Milutinovic, Sara L. Ellison, J. Xavier Prochaska, Jason Tumlinson

Comments: Accepted for publication in MNRAS

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

[12] arXiv:1007.0018 [cn-pdf, pdf, other]

Title: Dark Matter Identification with Gamma Rays from Dwarf Galaxies Show Chinese title

Title: 暗物质通过矮星系的伽马射线识别

Maxim Perelstein, Bibhushan Shakya

Comments: 25 pages, 6 figures. References added, model identification section modified, general conclusions unchanged. Final version accepted for publication in Journal of Cosmology and Astroparticle Physics

Journal-ref: JCAP 1010:016,2010

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE) ; High Energy Physics - Phenomenology (hep-ph)

[13] arXiv:1007.0023 [cn-pdf, pdf, other]

Title: An Improved Model for the Dynamical Evolution of Dark Matter Subhaloes Show Chinese title

Title: 一种改进的暗物质次结构动力学演化模型

JianLing Gan, Xi Kang, Frank C. van den Bosch, JinLiang Hou

Comments: 14 pages, 10 figures. Accepted for publication in MNRAS

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

[14] arXiv:1007.0024 [cn-pdf, pdf, other]

Title: On the Evidence for Axion-like Particles from Active Galactic Nuclei Show Chinese title

Title: 从活动星系核中轴子样粒子的证据

Guido Walter Pettinari, Robert Crittenden

Comments: 16 pages, 12 figures. Updated to reflect the minor changes introduced in the published version

Journal-ref: Phys.Rev.D82:083502,2010

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; High Energy Astrophysical Phenomena (astro-ph.HE) ; High Energy Physics - Phenomenology (hep-ph)

[15] arXiv:1007.0028 [cn-pdf, pdf, other]

Title: Spectropolarimetry of Radio-Selected Broad Absorption Line Quasars Show Chinese title

Title: 射电选准宽吸收线类星体的光谱偏振测量

M.A. DiPompeo, M.S. Brotherton, R.H. Becker, H.D. Tran, M.D. Gregg, R.L. White, S.A. Laurent-Muehleisen

Journal-ref: Astrophysical Journal Supplement Series, 189:83-103, 2010 July

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

[16] arXiv:1007.0029 [cn-pdf, pdf, other]

Title: Modeling the Radial Velocities of HD 240210 with the Genetic Algorithms Show Chinese title

Title: 用遗传算法模拟HD 240210的径向速度

A. Rozenkiewicz, K. Gozdziewski, C. Migaszewski

Comments: 4 pages, submitted to the Proceedings of the 17'th Young Scientists' Conference on Astronomy and Space Physics (April 26 - May 1, 2010 Kyiv, Ukraine)

Journal-ref: Advances in Astronomy and Space Physics, Proceedings of the 17th Young Scientists' Conference on Astronomy and Space Physics, held in Kyiv, Ukraine, April 26 - May 1, 2010, p. 84-88

Subjects: Earth and Planetary Astrophysics (astro-ph.EP)

[17] arXiv:1007.0030 [cn-pdf, pdf, other]

Title: Cosmological concordance or chemical coincidence? Deuterated molecular hydrogen abundances at high redshift Show Chinese title

Title: 宇宙学一致还是化学巧合？ 高红移处的氘化分子氢丰度

J. Tumlinson, A. L. Malec, R. F. Carswell, M. T. Murphy, R. Buning, N. Milutinovic, S. L. Ellison, J. X. Prochaska, R. A. Jorgenson, W. Ubachs, A. M. Wolfe

Comments: accepted for publication in ApJ Letters, 5 pages emulate ApJ text

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

[18] arXiv:1007.0038 [cn-pdf, pdf, other]

Title: Spitzer MIPS 24 and 70 micron Imaging near the South Ecliptic Pole: Maps and Source Catalogs Show Chinese title

Title: 斯必泽MIPS在南黄道极附近的24和70微米成像：图谱和源目录

Kimberly S. Scott, Hans F. Stabenau, Filiberto G. Braglia, Colin Borys, Edward L. Chapin, Mark J. Devlin, Gaelen Marsden, Douglas Scott, Matthew D. P. Truch, Elisabetta Valiante, Marco P. Viero

Comments: 30 pages, 9 figures, 4 tables. Submitted to ApJS. Maps and catalogs can be downloaded from http://blastexperiment.info/release/SEP_MIPS/sep-mips.php, and will be soon be available through IRSA

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

[19] arXiv:1007.0042 [cn-pdf, pdf, other]

Title: A Mapping Survey of Dense Clumps Associated with Embedded Clusters II : Can Clump-Clump Collisions Induce Stellar Clusters? Show Chinese title

Title: 密集团块与嵌入星团相关联的映射调查 II：团块-团块碰撞能否引发恒星星团？

Aya E. HIGUCHI, Yasutaka KURONO, Masao SAITO, Ryohei KAWABE

Comments: 33pages, 11figures, accepted to ApJ

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[20] arXiv:1007.0056 [cn-pdf, pdf, other]

Title: Sideways displacement of penumbral fibrils by the solar flare on 2006 December 13 Show Chinese title

Title: 日冕暗条在2006年12月13日太阳耀斑中的侧向位移

Jun Zhang, Leping Li, S. K. Solanki

Comments: 12 pages, 5 figures, accepted by ApJL

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)

[21] arXiv:1007.0103 [cn-pdf, pdf, other]

Title: On the consistency of warm inflation in the presence of viscosity Show Chinese title

Title: 在存在粘滞情况下的温暖暴胀的一致性

Sergio del Campo, Ramón Herrera, Diego Pavón, José R. Villanueva

Comments: 16 pages, 2 figures (replaced); to be published in JCAP

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

[22] arXiv:1007.0105 [cn-pdf, pdf, other]

Title: Mid-infrared spectroscopy of high-redshift 3CRR sources Show Chinese title

Title: 高红移3CRR源的中红外光谱学

C. Leipski, M. Haas, S.P. Willner, M.L.N. Ashby, B.J. Wilkes, G.G. Fazio, R. Antonucci, P. Barthel, R. Chini, P. Ogle, R. Siebenmorgen, F. Heymann

Comments: 16 pages, 8 Figures, accepted for ApJ

Journal-ref: 2010ApJ...717..766L

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

[23] arXiv:1007.0112 [cn-pdf, pdf, other]

Title: Stability of Cloud Orbits in the Broad Line Region of Active Galactic Nuclei Show Chinese title

Title: 活动星系核宽线区中云轨道的稳定性

Martin Krause, Andreas Burkert, Marc Schartmann

Comments: 7 pages, 4 fig.s, accepted by MNRAS, some text was missing - corrected

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; High Energy Astrophysical Phenomena (astro-ph.HE)

[24] arXiv:1007.0125 [cn-pdf, pdf, other]

Title: Cyclical Changes in the Timing Residuals from the Pulsar B0919+06 Show Chinese title

Title: 脉冲星B0919+06定时残差中的周期性变化

Tatiana V. Shabanova (PRAO)

Comments: 24 pages, 5 figures. Submitted to ApJ

Journal-ref: Astrophys.J. 721: 251-258,2010

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)

[25] arXiv:1007.0131 [cn-pdf, pdf, other]

Title: V4332 Sagittarii: A circumstellar disc obscuring the main object Show Chinese title

Title: V4332 天蝎座：一个遮蔽主要天体的原恒星盘

T. Kaminski, M. Schmidt, R. Tylenda

Comments: 12 pages, 8 figures, accepted in Astronomy & Astrophysics

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)

[26] arXiv:1007.0145 [cn-pdf, pdf, other]

Title: On the rotational behavior of parent stars of extrasolar planets Show Chinese title

Title: 关于系外行星母星的旋转行为

S. Alves, J.D. do Nascimento Jr., J.R. De Medeiros

Subjects: Solar and Stellar Astrophysics (astro-ph.SR) ; Earth and Planetary Astrophysics (astro-ph.EP)

[27] arXiv:1007.0149 [cn-pdf, pdf, other]

Title: Water production in comet 81P/Wild 2 as determined by Herschel/HIFI Show Chinese title

Title: 哈勃/赫歇尔HIFI测定的彗星81P/维尔德2的水生成量

M. de Val-Borro, P. Hartogh, J. Crovisier, D. Bockelée-Morvan, N. Biver, D. C. Lis, R. Moreno, C. Jarchow, M. Rengel, S. Szutowicz, M. Banaszkiewicz, F. Bensch, M. I. Błęcka, M. Emprechtinger, T. Encrenaz, E. Jehin, M. Küppers, L.-M. Lara, E. Lellouch, B. M. Swinyard, B. Vandenbussche, E. A. Bergin, G. A. Blake, J. A. D. L. Blommaert, J. Cernicharo, L. Decin, P. Encrenaz, T. de Graauw, D. Hutsemékers, M. Kidger, J. Manfroid, A. S. Medvedev, D. A. Naylor, R. Schieder, D. Stam, N. Thomas, C. Waelkens, R. Szczerba, P. Saraceno, A. M. Di Giorgio, S. Philipp, T. Klein, V. Ossenkopf, P. Zaal, R. Shipman

Comments: Accepted for publication in A&A (special issue on HIFI first results)

Journal-ref: Astron.Astrophys. 521 (2010) L50

Subjects: Earth and Planetary Astrophysics (astro-ph.EP)

[28] arXiv:1007.0151 [cn-pdf, pdf, other]

Title: Cycle dependence of the longitudinal-latitudinal sunspot motion correlations Show Chinese title

Title: 纵向-纬度太阳黑子运动相关性的周期依赖性

J. Muraközy, A. Ludmány

Comments: 5 pages, 6 figures

Journal-ref: 2008, Astronomy and Astrophysics 486, 1003

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)

[29] arXiv:1007.0169 [cn-pdf, pdf, other]

Title: The structure of gravitationally unstable gas-rich disk galaxies Show Chinese title

Title: 引力不稳定气体丰富的盘状星系的结构

Michael Aumer, Andreas Burkert, Peter H. Johansson, Reinhard Genzel

Comments: 16 pages, 12 figures, accepted for publication in ApJ

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[30] arXiv:1007.0180 [cn-pdf, pdf, other]

Title: Blazar synchrotron emission of instantaneously power-law injected electrons under linear synchrotron, non-linear SSC, and combined synchrotron-SSC cooling Show Chinese title

Title: 瞬时幂律注入电子在直线同步辐射、非线性 SSC 和同步辐射-SSC 综合冷却下的耀变体同步辐射发射

M. Zacharias, R. Schlickeiser

Comments: 24 pages, 25 figures, submitted to A&A

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)

[31] arXiv:1007.0200 [cn-pdf, pdf, other]

Title: Identification of two bright z>3 submillimeter galaxy candidates in the COSMOS field Show Chinese title

Title: COSMOS区域中两个明亮z>3亚毫米波星系候选者的识别

M. Aravena, J. D. Younger, G. G. Fazio, M. Gurwell, D. Espada, F. Bertoldi, P. Capak, D. Wilner

Comments: Accepted for publication in ApJ letters

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

[32] arXiv:1007.0204 [cn-pdf, pdf, other]

Title: Detecting the Cold Spot as a Void with the Non-Diagonal Two-Point Function Show Chinese title

Title: 检测冷斑作为空洞的非对角两点函数

Isabella Masina, Alessio Notari

Comments: v1: 6 pages, 2 figures; v2: 6 pages, 2 figures, text improved, 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)

[33] arXiv:1007.0207 [cn-pdf, pdf, other]

Title: A spectroscopic survey of faint, high-Galactic-latitude red clump stars. I. The high resolution sample Show Chinese title

Title: 一个对暗弱、高银纬红团簇星的光谱调查。 I. 高分辨率样本

M. Valentini, U. Munari

Comments: 11 pages, 10 figures. Accepted for publication in A&A

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[34] arXiv:1007.0209 [cn-pdf, pdf, other]

Title: The Geometry and Ionization Structure of the Wind in the Eclipsing Nova-like Variables RW Tri and UX UMa Show Chinese title

Title: RW Tri和UX UMa食双星风的几何结构和电离结构

Ulrich M. Noebauer, Knox S. Long, Stuart A. Sim, Christian Knigge

Comments: 13 pages, 15 figures and 4 tables. Published in ApJ

Journal-ref: Volume 719, Number 2, Page 1932

Subjects: Solar and Stellar Astrophysics (astro-ph.SR) ; High Energy Astrophysical Phenomena (astro-ph.HE)

[35] arXiv:1007.0212 [cn-pdf, pdf, other]

Title: Boron Synthesis in Type Ic Supernovae Show Chinese title

Title: 碳的合成在Ic型超新星中

Ko Nakamura, Takashi Yoshida, Toshikazu Shigeyama, Toshitaka Kajino

Comments: 5pages, 1 figure, 1 table, ApJ Letters accepted

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE) ; Solar and Stellar Astrophysics (astro-ph.SR)

[36] arXiv:1007.0214 [cn-pdf, pdf, other]

Title: Directional Dependence and Diurnal Modulation in Dark Matter Detectors Show Chinese title

Title: 方向依赖性和昼夜调制在暗物质探测器中

Richard J. Creswick, Shmuel Nussinov, Frank T. Avignone III

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; High Energy Astrophysical Phenomena (astro-ph.HE)

[37] arXiv:1007.0215 [cn-pdf, pdf, other]

Title: CMB Constraints on Principal Components of the Inflaton Potential Show Chinese title

Title: CMB对暴胀势主成分的约束

Cora Dvorkin, Wayne Hu (KICP, University of Chicago)

Comments: 12 pages, 14 figures, submitted to Phys.Rev.D. Optimized WMAP7 likelihood code and principal component functions of the GSR source function available at http://background.uchicago.edu/wmap_fast/

Journal-ref: Phys.Rev.D82:043513,2010

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

[38] arXiv:1007.0232 [cn-pdf, pdf, other]

Title: Wall emission in circumbinary disks: the case of CoKu Tau/4 Show Chinese title

Title: 环双星盘中的壁发射：CoKu Tau/4的情况

Erick Nagel, Paola D'Alessio, Nuria Calvet, Catherine Espaillat, Ben Sargent, Jesus Hernandez, William J. Forrest

Comments: 42 pages, 15 Postscript figures

Journal-ref: Astrophysical Journal 708 (2010) 38-50

Subjects: Earth and Planetary Astrophysics (astro-ph.EP)

[39] arXiv:1007.0239 [cn-pdf, pdf, other]

Title: Debris Disks of Members of the Blanco 1 Open Cluster Show Chinese title

Title: Blanco 1疏散星团成员的碎片盘

J. R. Stauffer (SSC), L. M. Rebull (SSC), D. James (UH), A. Noriega-Crespo (SSC), S. E. Strom (NOAO), S. Wolk (CXC), M. Meyer (UA/Zurich), J. Carpenter (Caltech), D. Barrado y Navascues (LAEFF), G. Micela (INAF), D. Backman (SETI), P. A. Cargile (Vanderbilt)

Comments: Accepted to ApJ

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)

[40] arXiv:1007.0241 [cn-pdf, pdf, other]

Title: Spitzer Observations of IC 2118 Show Chinese title

Title: 斯必泽对IC 2118的观测

S. Guieu (SSC), L. M. Rebull (SSC), J. R. Stauffer (SSC), F. J. Vrba (USNO), A. Noriega-Crespo (SSC), T. Spuck (OCHS), T. Roelofsen Moody (NJAC), B. Sepulveda (LHS), C. Weehler (LBHS), A. Maranto (McDonogh), D. M. Cole (SSC), N. Flagey (SSC), R. Laher (SSC), B. Penprase (Pomona), S. Ramirez (IPAC), S. Stolovy (SSC)

Comments: Accepted to ApJ

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)

[41] arXiv:1007.0242 [cn-pdf, pdf, other]

Title: Photometric and spectroscopic observations of three rapidly rotating late-type stars: EY Dra, V374 Peg and GSC 02038-00293 Show Chinese title

Title: 光度和光谱观测三种快速旋转的晚型恒星：EY Dra，V374 Peg 和 GSC 02038-00293

H. Korhonen (ESO), K. Vida (Konkoly Observatory), M. Husarik (Astronomical Institute of the Slovak Academy of Sciences), S. Mahajan (University of Birmingham), D. Szczygiel (Ohio State University), K. Olah (Konkoly Observatory)

Comments: Accepted for publication in Astronomische Nachrichten (Astronomical Notes)

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)

[42] arXiv:1007.0245 [cn-pdf, pdf, other]

Title: The Posterior Distribution of sin(i) for Exoplanets with M_T sin(i) Determined from Radial Velocity Data Show Chinese title

Title: 从径向速度数据中确定的M_T sin(i)的系外行星的sin(i)后验分布

Shirley Ho, Edwin L. Turner

Comments: 7 pages, 5 figures, submitted to ApJ

Journal-ref: Astrophysical Journal (2011) 739, 26

Subjects: Earth and Planetary Astrophysics (astro-ph.EP)

[43] arXiv:1007.0247 [cn-pdf, pdf, other]

Title: Further X-ray observations of EXO 0748-676 in quiescence: evidence for a cooling neutron star crust Show Chinese title

Title: EXO 0748-676在休止状态下的进一步X射线观测：中子星外壳冷却的证据

N. Degenaar, M.T. Wolff, P.S. Ray, K.S. Wood, J. Homan, W.H.G. Lewin, P.G. Jonker, E.M. Cackett, J.M. Miller, E.F. Brown, R. Wijnands

Comments: Moderate textual revisions according to referee report, accepted for publication in MNRAS

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)

[44] arXiv:1007.0249 [cn-pdf, pdf, other]

Title: A four-year baseline Swift study of enigmatic X-ray transients located near the Galactic center Show Chinese title

Title: 对位于银河系中心附近的神秘X射线瞬变源的四年基线Swift研究

N. Degenaar, R. Wijnands

Comments: Minor textual revisions according to referee report, accepted for publication in A&A

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)

[45] arXiv:1007.0252 [cn-pdf, pdf, other]

Title: Photometric transit search for planets around cool stars from the Western Italian Alps: a site characterization study Show Chinese title

Title: 冷恒星周围行星的光度掩食搜索：来自意大利西部阿尔卑斯山的站点特征研究

M. Damasso, P. Giacobbe, P. Calcidese, A. Sozzetti, M.G. Lattanzi, A. Bernagozzi, E. Bertolini, R.L. Smart

Comments: 42 Pages, 18 figures, 2 tables. Accepted for publication in PASP

Subjects: Earth and Planetary Astrophysics (astro-ph.EP)

[46] arXiv:1007.0258 [cn-pdf, pdf, other]

Title: Probing the Physics of Gamma-Ray Blazars with Single-Dish Monitoring Data Show Chinese title

Title: 用单天线监测数据研究伽马射线耀变体的物理特性

Margo F. Aller, Philip A. Hughes, Hugh D. Aller

Comments: Invited Review at "Fermi Meets Jansky - AGN in Radio and Gamma-Rays", Bonn, Germany, June 21 - 23, 2010

Journal-ref: In "Fermi Meets Jansky - AGN in Radio and Gamma-Rays", Eds.: Savolainen, T., Ros, E., Porcas, R. W., and Zensus, J. A., p. 65 (2010)

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE) ; Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[47] arXiv:1007.0272 [cn-pdf, pdf, other]

Title: Oscillatory behavior in the quiet Sun observed with the New Solar Telescope Show Chinese title

Title: 宁静太阳中振荡行为的观测结果，使用新太阳望远镜

A.Andic, P.R.Goode, J. Chae, W. Cao, K. Ahn, V. Yurchyshyn, V.Abramenko

Comments: 5 pages 4 figures

Journal-ref: 2010ApJ...717L..79A

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)

[48] arXiv:1007.0273 [cn-pdf, pdf, other]

Title: New Common Proper-Motion Pairs From the PPMX Catalog Show Chinese title

Title: 从PPMX星表中获得的新常见自行双星对

Rafael Caballero, Blanca Collado-Iglesias, Sara Pozuelo-González, Antonio Fernández-Sánchez

Journal-ref: Journal of Double Star Observations (2010), Vol. 6 No. 3, pages 206-216

Subjects: Solar and Stellar Astrophysics (astro-ph.SR) ; Databases (cs.DB)

[49] arXiv:1007.0278 [cn-pdf, pdf, other]

Title: On the dust geometry in radio-loud active galactic nuclei Show Chinese title

Title: 射电明亮活动星系核中的尘埃几何结构

Hermine Landt (1), Catherine L. Buchanan (1), Pauline Barmby (2) ((1) University of Melbourne, (2) University of Western Ontario)

Comments: 17 pages, 12 figures, accepted by MNRAS

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

[50] arXiv:1007.0288 [cn-pdf, pdf, other]

Title: GMRT mini-survey to search for 21-cm absorption in Quasar-Galaxy Pairs at z~0.1 Show Chinese title

Title: GMRT小调查在z~0.1处寻找类星体-星系对中的21厘米吸收

N. Gupta (ATNF), R. Srianand (IUCAA), D.V. Bowen (Princeton University), D.G. York (University of Chicago), Y. Wadadekar (NCRA)

Comments: 17 pages, 5 tables, 19 figures, accepted for publication in MNRAS (abstract abridged)

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