Astrophysics

Authors and titles for September 2013

[501] arXiv:1309.3846 [pdf, other]

Title: Pair-production opacity at high and very-high gamma-ray energies

Dieter Horns, Manuel Meyer

Comments: 4 pages, 2 figures, to be published in the proceedings (DESY-PROC-2013-04) of the 9th patras workshop

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

[502] arXiv:1309.3847 [pdf, other]

Title: Alignments of galaxies within cosmic filaments from SDSS DR7

Youcai Zhang, Xiaohu Yang, Huiyuan Wang, Lei Wang, H. J. Mo, Frank C. van den Bosch

Comments: 11 pages, 10 figures, accepted for publication in ApJ

Journal-ref: Astrophysical Journal 779, 160 (2013)

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

[503] arXiv:1309.3857 [pdf, other]

Title: Spreading of ultrarelativistically expanding shell: an application to GRBs

R. Ruffini, I. A. Siutsou, G. V. Vereshchagin

Comments: Final version

Journal-ref: New Astronomy, Volume 27, February 2014, Pages 30-33

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

[504] arXiv:1309.3869 [pdf, other]

Title: Gamma-ray burst afterglow theory

Hendrik van Eerten

Comments: Invited review for 7th Huntsville Gamma-Ray Burst Symposium, GRB 2013: paper 24 in eConf Proceedings C1304143

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

[505] arXiv:1309.3878 [pdf, other]

Title: Simulating galaxy evolution with a non-universal stellar initial mass function

Kenji Bekki

Comments: 27 pages, 19 figures, accepted for the publication in MNRAS

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

[506] arXiv:1309.3881 [pdf, other]

Title: Main-sequence progenitor configurations of the NN Ser candidate circumbinary planetary system are dynamically unstable

Alexander J Mustill, Jonathan P Marshall, Eva Villaver, Dimitri Veras, Philip J Davis, Jonathan Horner, Robert A Wittenmyer

Comments: 7 pages, 3 figures. Accepted to MNRAS

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

[507] arXiv:1309.3885 [pdf, other]

Title: On the universality of I-Love-Q relations in magnetized neutron stars

Brynmor Haskell, Riccardo Ciolfi, Francesco Pannarale, Luciano Rezzolla

Comments: Published as MNRAS Letters 438, L71-L75 (2014)

Journal-ref: MNRAS Letters 438, L71-L75 (2014)

Subjects: Solar and Stellar Astrophysics (astro-ph.SR); General Relativity and Quantum Cosmology (gr-qc)

[508] arXiv:1309.3887 [pdf, other]

Title: Asteroseismology of fast-rotating stars: the example of alpha Ophiuchi

Giovanni M. Mirouh, Daniel R. Reese, Francisco Espinosa Lara, Jérôme Ballot, Michel Rieutord

Comments: 2 pages, 2 figures, Poster contribution to IAU Symposium 301: Precision Asteroseismology

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

[509] arXiv:1309.3891 [pdf, other]

Title: Weak Lensing Calibrated M-T Scaling Relation of Galaxy Groups in the COSMOS Field

Kimmo Kettula, Alexis Finoguenov, Richard Massey, Jason Rhodes, Henk Hoekstra, James E. Taylor, Patrícia F. Spinelli, Masayuki Tanaka, Olivier Ilbert, Peter Capak, Henry J. McCracken, Anton M. Koekemoer

Comments: 13 pages, 12 figures, submitted to ApJ

Journal-ref: 2013, ApJ, 778, 74

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

[510] arXiv:1309.3909 [pdf, other]

Title: Quiescent thermal emission from neutron stars in LMXBs

Anabela Turlione, Deborah N. Aguilera, José A. Pons

Comments: 19 pages, 32 figures, 2 Append., revised version accepted for publication in Astronomy & Astrophysics

Journal-ref: A&A 577, A5 (2015)

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Nuclear Theory (nucl-th)

[511] arXiv:1309.3922 [pdf, other]

Title: Mid- to far infrared properties of star-forming galaxies and active galactic nuclei

G.E. Magdis (Oxford), D. Rigopoulou (Oxford, RAL), G. Helou (IPAC), D. Farrah (Virginia), P. Hurley (Sussex), A. Alonso-Herrero (Cantabria), J. Bock (Caltech, JPL), D. Burgarella (LAM), S. Chapman (Dalhousie), V. Charmandaris (Crete, IESL, Obs de Paris), A. Cooray (Irvine), Y. S. Dai (CfA), D. Dale (Wyoming), D. Elbaz (Saclay), A. Feltre (ESO), E. Hatziminaoglou (ESO), J-S Huang (CfA), G. Morrison (IfA, CFHT), S. Oliver (Sussex), M. Page (MSSL), D. Scott (British Columbia), Y. Shi (Nanjing)

Comments: Accepted for publication in A&A

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

[512] arXiv:1309.3925 [pdf, other]

Title: Ejecting the envelope of red supergiant stars with jets launched by an inspiraling neutron star

Oded Papish, Noam Soker, Inbal Bukay (Technion, Israel)

Comments: Final version. Accepted for publication in mnras

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

[513] arXiv:1309.3933 [pdf, other]

Title: X-ray monitoring of the radio and gamma-ray loud Narrow-Line Seyfert 1 Galaxy PKS 2004-447

Annika Kreikenbohm, Matthias Kadler, Jörn Wilms, Robert Schulz, Cornelia Müller, Roopesh Ojha, Eduardo Ros, Karl Mannheim, Dominik Elsässer

Comments: Proceedings for the 'Jet 2013' conference. Includes 3 pages, 3 figures

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

[514] arXiv:1309.3947 [pdf, other]

Title: H-alpha observations of the gamma-ray-emitting Be/X-ray binary LSI+61303: orbital modulation, disk truncation, and long-term variability

R. Zamanov, K. Stoyanov, J. Marti, N. A. Tomov, G. Belcheva, P. L. Luque-Escamilla, G. Latev

Comments: 11 pages, accepted for publication in A&A

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

[515] arXiv:1309.3955 [pdf, other]

Title: On The {\it Fermi} -Lat Surplus of the Diffuse Galactic Gamma-Ray Emission

Heinrich J. Voelk (Max-Planck-Institut fuer Kernphysik, Heidelberg, Germany), Evgeny G. Berezhko (Yu.G. Shafer Institute of Cosmophysical Research and Aeronomy, Yakutsk, Russia)

Comments: 6 pages, 1 figure. Accepted for publication in The Astrophysical Journal, 2013; added reference

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

[516] arXiv:1309.3967 [pdf, other]

Title: Radiative forces on macroscopic porous bodies in protoplanetary disks: laboratory experiments

Christoph Duermann, Gerhard Wurm, Markus Kuepper

Comments: Accepted by A&A

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

[517] arXiv:1309.3969 [pdf, other]

Title: Blazhko effect in Cepheids and RR Lyrae stars

R. Szabó

Comments: 8 pages, 2 figures, invited review, to appear in the conference proceedings of IAU Symp. 301 Wroclaw, Poland, 2013 August 19-23, Precision Asteroseismology, Celebration of the Scientific Opus of Wojtek Dziembowski

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

[518] arXiv:1309.3971 [pdf, other]

Title: CHIRON - A Fiber Fed Spectrometer for Precise Radial Velocities

Andrei Tokovinin, Debra A. Fischer, Marco Bonati, Matthew J. Giguere, Peter Moore, Christian Schwab, Julien F.P. Spronck, Andrew Szymkowiak

Comments: 15 pages, 10 figures. Accepted by PASP

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[519] arXiv:1309.3973 [pdf, other]

Title: Simulation study on origin of multi-core events in cosmic rays extensive air showers

Yonggang Luo, Shuwang Cui, Xinhua Ma, Jing Zhao, Cunfeng Feng

Comments: In Proceedings of the 33rd International Cosmic Ray Conference (ICRC2013), Rio de Janeiro (Brazil)

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

[520] arXiv:1309.3979 [pdf, other]

Title: Kinetic theory of equilibrium axisymmetric collisionless plasmas in off-equatorial tori around compact objects

Claudio Cremaschini, Jiří Kovář, Petr Slaný, Zdeněk Stuchlík, Vladimír Karas

Comments: Accepted for publication in The Astrophysical Journal - Supplement Series

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Plasma Physics (physics.plasm-ph)

[521] arXiv:1309.3988 [pdf, other]

Title: The Redshift Distribution of the TOUGH Survey

P. Jakobsson, R. Chapman, J. Hjorth, D. Malesani, J. P. U. Fynbo, B. Milvang-Jensen, T. Kruhler, N. R. Tanvir

Comments: 7th Huntsville Gamma-Ray Burst Symposium, GRB 2013: paper 34 in eConf Proceedings C1304143

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

[522] arXiv:1309.3995 [pdf, other]

Title: Bisector analysis of RR Lyrae: atmosphere dynamics at different phases

Elisabeth Guggenberger, Denis Shulyak, Vadim Tsymbal, Katrien Kolenberg

Comments: 4 pages, 3 figures. To appear in proceedings of IAU Symposium 301, Precision Asteroseismology, August 2013, Wrocław, Poland

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

[523] arXiv:1309.3996 [pdf, other]

Title: Cosmological Fluid Mechanics with Adaptively Refined Large Eddy Simulations

W. Schmidt, A. S. Almgren, H. Braun, J. F. Engels, J. C. Niemeyer, J. Schulz, R. R. Mekuria, A. J. Aspden, J. B. Bell

Comments: 29 pages, 31 figures, revised version accepted for publication by MNRAS

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

[524] arXiv:1309.4010 [pdf, other]

Title: Limits on Alpha Particle Temperature Anisotropy and Differential Flow from Kinetic Instabilities: Solar Wind Observations

Sofiane Bourouaine, Daniel Verscharen, Benjamin D. G. Chandran, Bennett A. Maruca, Justin C. Kasper

Comments: 5 pages, 4 figures, accepted in The Astrophysical Journal Letters

Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Space Physics (physics.space-ph)

[525] arXiv:1309.4013 [pdf, other]

Title: The resolved structure of the extragalactic supernova remnant SNR 4449-1

M. Mezcua, A.P. Lobanov, I. Martí-Vidal

Comments: 7 pages, 6 figures, MNRAS preprint, arXiv:1309.4013

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

[526] arXiv:1309.4014 [pdf, other]

Title: Automatic quantitative morphological analysis of interacting galaxies

Lior Shamir, Anthony Holincheck, John Wallin

Comments: Astronomy & Computing, accepted

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

[527] arXiv:1309.4021 [pdf, other]

Title: The 11-years solar cycle as the manifestation of the dark Universe

K. Zioutas, M. Tsagri, Y.K. Semertzidis, T. Papaevangelou, D.H.H. Hoffmann, V. Anastassopoulos

Comments: 7 pages, 1 Figure, to appear in the proceedings of the 9th Patras workshop, Mainz, Germany

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

[528] arXiv:1309.4027 [pdf, other]

Title: Gravitational waves from known pulsars: results from the initial detector era

J. Aasi, J. Abadie, B. P. Abbott, R. Abbott, T. Abbott, M. R. Abernathy, T. Accadia, F. Acernese, C. Adams, T. Adams, R. X. Adhikari, C. Affeldt, M. Agathos, N. Aggarwal, O. D. Aguiar, P. Ajith, B. Allen, A. Allocca, E. Amador Ceron, D. Amariutei, R. A. Anderson, S. B. Anderson, W. G. Anderson, K. Arai, M. C. Araya, C. Arceneaux, J. Areeda, S. Ast, S. M. Aston, P. Astone, P. Aufmuth, C. Aulbert, L. Austin, B. E. Aylott, S. Babak, P. T. Baker, G. Ballardin, S. W. Ballmer, J. C. Barayoga, D. Barker, S. H. Barnum, F. Barone, B. Barr, L. Barsotti, M. Barsuglia, M. A. Barton, I. Bartos, R. Bassiri, A. Basti, J. Batch, J. Bauchrowitz, Th. S. Bauer, M. Bebronne, B. Behnke, M. Bejger, M. G. Beker, A. S. Bell, C. Bell, I. Belopolski, G. Bergmann, J. M. Berliner, D. Bersanetti, A. Bertolini, D. Bessis, J. Betzwieser, P. T. Beyersdorf, T. Bhadbhade, I. A. Bilenko, G. Billingsley, J. Birch, M. Bitossi, M. A. Bizouard, E. Black, J. K. Blackburn, L. Blackburn, D. Blair, M. Blom, O. Bock, T. P. Bodiya, M. Boer, C. Bogan, C. Bond, F. Bondu, L. Bonelli, R. Bonnand, R. Bork, M. Born, V. Boschi, S. Bose, L. Bosi, J. Bowers, C. Bradaschia, P. R. Brady, V. B. Braginsky, M. Branchesi, C. A. Brannen, J. E. Brau, J. Breyer, T. Briant, D. O. Bridges

Comments: Version accepted by The Astrophysical Journal. Science summary of results available at this http URL

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc)

[529] arXiv:1309.4042 [pdf, other]

Title: The Deflagration Stage of Chandrasekhar Mass Models For Type Ia Supernovae: I. Early Evolution

C. M. Malone, A. Nonaka, S. E. Woosley, A. S. Almgren, J. B. Bell, S. Dong, M. Zingale

Comments: 60 pages, 21 figures, accepted to ApJ; updated to reflect referee's comments

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

[530] arXiv:1309.4077 [pdf, other]

Title: Probing the Galactic Origin of the IceCube Excess with Gamma-Rays

Markus Ahlers, Kohta Murase

Comments: 15 pages, 6 figures

Journal-ref: Phys. Rev. D 90, 023010 (2014)

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

[531] arXiv:1309.4082 [pdf, other]

Title: Particle Production during Inflation in Light of PLANCK

Diana Battefeld, Thorsten Battefeld, Daniel Fiene

Comments: v.2. 11 pages, 3 figures; considerably revised (faulty computation cut); qualitative conclusions are unaffected

Journal-ref: Phys. Rev. D 89, 123523 (2014)

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

[532] arXiv:1309.4086 [pdf, other]

Title: The Ionized Nebula surrounding the Red Supergiant W26 in Westerlund 1

Nicholas J. Wright, Roger Wesson, Janet E. Drew, Geert Barentsen, Michael J. Barlow, Jeremy R. Walsh, Albert Zijlstra, Jeremy J. Drake, Jochen Eisloffel, Hywel J. Farnhill

Comments: 6 pages, 4 figures, accepted for publication in the Monthly Notices of the Royal Astronomical Society

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

[533] arXiv:1309.4087 [pdf, other]

Title: Direct Detection of SDSS J0926+3624 Orbital Expansion with ARCONS

P. Szypryt, G. E. Duggan, B. A. Mazin, S. R. Meeker, M. J. Strader, J. C. van Eyken, D. Marsden, K. O'Brien, A. B. Walter, G. Ulbricht, T. A. Prince, C. Stoughton, B. Bumble

Comments: 8 pages, 7 figures, submitted to MNRAS

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

[534] arXiv:1309.4088 [pdf, other]

Title: Rapidly Fading Supernovae from Massive Star Explosions

Io Kleiser, Daniel Kasen

Comments: 16 pages, 7 figures, 1 table, submitted to MNRAS

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

[535] arXiv:1309.4090 [pdf, other]

Title: Fragmentation in Dusty Low-Metallicity Star Forming Halos

Gregory R. Meece, Britton D. Smith, Brian W. O'Shea

Comments: 28 pages, 25 figures, submitted to ApJ

Journal-ref: Gregory R. Meece et al. 2014 ApJ 783 75

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

[536] arXiv:1309.4093 [pdf, other]

Title: The Intrinsic Scatter Along The Main Sequence of Star-Forming Galaxies at z ~ 0.7

Kexin Guo, Xian Zhong Zheng, Hai Fu

Comments: 10 pages, 8 figures. Accepted by ApJ

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

[537] arXiv:1309.4094 [pdf, other]

Title: Impact of baryons on the cluster mass function and cosmological parameter determination

Sam J. Cusworth (1), Scott T. Kay (1), Richard A. Battye (1), Peter A. Thomas (2) ((1) Jodrell Bank Centre for Astrophysics, University of Manchester, UK, (2) Astronomy Centre, University of Sussex, UK)

Comments: 10 pages, 5 figures, Accepted by MNRAS

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

[538] arXiv:1309.4096 [pdf, other]

Title: Mergers in Galaxy Groups - I. Structure and Properties of Elliptical Remnants

Dan S. Taranu, John Dubinski, H.K.C. Yee

Comments: ApJ accepted

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

[539] arXiv:1309.4098 [pdf, other]

Title: The temperature of the diffuse HI in the Milky Way I: High resolution HI 21 cm absorption studies

Nirupam Roy, Nissim Kanekar, Robert Braun, Jayaram N. Chengalur

Comments: 14 pages, 5 figures. Accepted for publication in MNRAS. The definitive version will be available at this http URL

Journal-ref: 2013, MNRAS, 436, 2352

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

[540] arXiv:1309.4099 [pdf, other]

Title: The temperature of the diffuse HI in the Milky Way II: Gaussian decomposition of the HI 21 cm absorption spectra

Nirupam Roy, Nissim Kanekar, Jayaram N. Chengalur

Comments: 18 pages, 8 figures. Accepted for publication in MNRAS. The definitive version will be available at this http URL

Journal-ref: 2013, MNRAS, 436, 2366

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

[541] arXiv:1309.4100 [pdf, other]

Title: UB CCD photometry of the old, metal rich, open clusters NGC 6791, NGC 6819 and NGC 7142

G. Carraro (1), A. Buzzoni (2), E. Bertone (3), L. Buson (4) ((1) ESO European Southern Obs., Santiago, Chile (2) INAF - Oss. Astronomico di Bologna, Italy, (3) INAOE - Inst. Nacional de Astrofisica Optica y Electronica, Puebla, Mexico, (4) INAF - Oss. Astronomico di Padova, Italy)

Comments: 12 pages with 15 Figures & 5 Tables. To appear in the Astronomical Journal

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

[542] arXiv:1309.4102 [pdf, other]

Title: Isothermal dust models of Herschel-ATLAS galaxies

D. J. B. Smith, M. J. Hardcastle, M. J. Jarvis, S. J. Maddox, L. Dunne, D. G. Bonfield, S. Eales, S. Serjeant, M. A. Thompson, M. Baes, D. L. Clements, A. Cooray, G. De Zotti, J. Gonzàlez-Nuevo, P. van der Werf, J. Virdee, N. Bourne, A. Dariush, R. Hopwood, E. Ibar, E. Valiante

Comments: 19 pages, 18 figures. MNRAS in press

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

[543] arXiv:1309.4103 [pdf, other]

Title: Correlating Infall with Deuterium Fractionation in Dense Cores

Scott Schnee, Nathan Brunetti, James Di Francesco, Paola Caselli, Rachel Friesen, Doug Johnstone, Andy Pon

Comments: Accepted to ApJ

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

[544] arXiv:1309.4104 [pdf, other]

Title: High velocity clouds in the Galactic All Sky Survey I. Catalogue

Vanessa A. Moss, Naomi M. McClure-Griffiths, Tara Murphy, D. J. Pisano, Jonathan K. Kummerfeld, James R. Curran

Comments: 21 pages, 14 figures, accepted for publication in ApJS

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

[545] arXiv:1309.4108 [pdf, other]

Title: Black-hole mass estimates for a homogeneous sample of bright flat-spectrum radio quasars

Gianluca Castignani, Francesco Haardt, Andrea Lapi, Gianfranco De Zotti, Annalisa Celotti, Luigi Danese

Comments: 10 pages, 5 figures. Accepted for publication in A&A

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

[546] arXiv:1309.4115 [pdf, other]

Title: Pulsation and Mass Loss Across the HR Diagram: From OB stars to Cepheids to Red Supergiants

Hilding R. Neilson

Comments: 8 pages, 1 figure, review presented at IAU Symposium 301, Precision Asteroseismology, August 2013, Wroclaw, Poland, corrected errors in reference list

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

[547] arXiv:1309.4117 [pdf, other]

Title: Long-term polarization observations of Mira variable stars suggest asymmetric structures

Hilding R. Neilson, Richard Ignace, Gary D. Henson

Comments: 2 pages, 1 figure, poster presented at IAU Symposium 301, Precision Asteroseismology, August 2013, Wroclaw, Poland

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

[548] arXiv:1309.4118 [pdf, other]

Title: Asteroseismology, standard candles and the Hubble Constant: what is the role of asteroseismology in the era of precision cosmology?

Hilding R. Neilson, Marek Biesiada, Nancy Remage Evans, Marcella Marconi, Chow-Choong Ngeow, Daniel R. Reese

Comments: 8 pages, summary of splinter session at IAU Symposium 301, Precision Asteroseismology, August 2013, Wroclaw, Poland

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

[549] arXiv:1309.4119 [pdf, other]

Title: Superorbital Periodic Modulation in Wind-Accretion High-Mass X-ray Binaries from Swift BAT Observations

Robin H.D. Corbet, Hans A. Krimm

Comments: 12 pages, 19 figures. Accepted for publication in The Astrophysical Journal

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

[550] arXiv:1309.4120 [pdf, other]

Title: Red bulgeless galaxies in SDSS DR7. Are there any AGN hosts?

Bruno Coelho, Sonia Antón, Catarina Lobo, Bruno Ribeiro

Comments: accepted for publication in MNRAS

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