Astrophysics

Authors and titles for July 2013

[1001] arXiv:1307.6815 [pdf, other]

Title: Planck intermediate results. XIV. Dust emission at millimetre wavelengths in the Galactic plane

Planck Collaboration: P. A. R. Ade, N. Aghanim, M. I. R. Alves, M. Arnaud, M. Ashdown, F. Atrio-Barandela, J. Aumont, C. Baccigalupi, A. J. Banday, R. B. Barreiro, J. G. Bartlett, E. Battaner, K. Benabed, A. Benoit-Lévy, J.-P. Bernard, M. Bersanelli, P. Bielewicz, J. Bobin, A. Bonaldi, J. R. Bond, J. Borrill, F. R. Bouchet, F. Boulanger, M. Bucher, C. Burigana, R. C. Butler, J.-F. Cardoso, A. Catalano, A. Chamballu, H. C. Chiang, L.-Y Chiang, P. R. Christensen, D. L. Clements, S. Colombi, L. P. L. Colombo, F. Couchot, B. P. Crill, A. Curto, F. Cuttaia, L. Danese, R. D. Davies, R. J. Davis, P. de Bernardis, A. de Rosa, G. de Zotti, J. Delabrouille, C. Dickinson, J. M. Diego, H. Dole, S. Donzelli, O. Doré, M. Douspis, X. Dupac, T. A. Enßlin, H. K. Eriksen, E. Falgarone, F. Finelli, O. Forni, M. Frailis, E. Franceschi, S. Galeotta, K. Ganga, T. Ghosh, M. Giard, G. Giardino, J. González-Nuevo, K. M. Górski, A. Gregorio, A. Gruppuso, F. K. Hansen, D. Harrison, C. Hernández-Monteagudo, D. Herranz, S. R. Hildebrandt, E. Hivon, W. A. Holmes, A. Hornstrup, W. Hovest, A. H. Jaffe, W. C. Jones, M. Juvela, E. Keihänen, R. Keskitalo, T. S. Kisner, R. Kneissl, J. Knoche, M. Kunz, H. Kurki-Suonio, G. Lagache, A. Lähteenmäki, J.-M. Lamarre, A. Lasenby, R. J. Laureijs, C. R. Lawrence, R. Leonardi, M. Liguori, P. B. Lilje, M. Linden-Vørnle, M. López-Caniego

Comments: 13 pages, 12 figures; accepted for publication in Astronomy and Astrophysics

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

[1002] arXiv:1307.6832 [pdf, other]

Title: Dust properties from GALEX observations of a UV halo around Spica

P. Shalima, Jayant Murthy, Ranjan Gupta

Comments: 4 pages, accepted for publication in Earth, Planets and Space

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

[1003] arXiv:1307.6847 [pdf, other]

Title: The ASTRI Mini-Array Software System

G. Tosti, J. Schwarz, L.A. Antonelli, M. Trifoglio, G. Leto, F. Gianotti, R. Canestrari, O. Catalano, M. Fiorini, E. Giro, N. La Palombra, M.C. Maccarone, G. Pareschi, L. Stringhetti, S. Vercellone (FOR THE ASTRI COLLABORATION)

Comments: In Proceedings of the 33rd International Cosmic Ray Conference (ICRC2013), Rio de Janeiro (Brazil). All ASTRI contributions at arXiv:1307.4639

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

[1004] arXiv:1307.6855 [pdf, other]

Title: New Cataclysmic Variable 1RXS J015017.0+375614 in Andromeda

A. Lazareva, N. Voroshilov, D. Denisenko, A. Kuznetsov, E. Gorbovskoy, V. Lipunov

Comments: 2 pages, 2 figures, submitted to Peremennye Zvezdy (Variable Stars)

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

[1005] arXiv:1307.6857 [pdf, other]

Title: WASP-12b and HAT-P-8b are Members of Triple Star Systems

Eric B. Bechter (Notre Dame), Justin R. Crepp, Henry Ngo, Heather A. Knutson, Konstantin Batygin, Sasha Hinkley, Philip S. Muirhead, John Asher Johnson, Andrew W. Howard, Benjamin T. Montet, Christopher T. Matthews, Timothy D. Morton

Comments: Accepted to ApJ

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

[1006] arXiv:1307.6859 [pdf, other]

Title: Lyman-alpha Heating of Inhomogeneous High-redshift Intergalactic Medium

Antonija Oklopcic, Christopher M. Hirata

Comments: 10 pages, 4 figures; published in ApJ

Journal-ref: ApJ 779, 146 (2013)

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

[1007] arXiv:1307.6868 [pdf, other]

Title: Survival of interstellar molecules to prestellar dense core collapse and early phases of disk formation

Ugo Hincelin, Valentine Wakelam, Benoît Commerçon, Franck Hersant, Stéphane Guilloteau

Comments: language editing for the abstract

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

[1008] arXiv:1307.6869 [pdf, other]

Title: A Herschel Study of D/H in Water in the Jupiter-Family Comet 45P/Honda-Mrkos-Pajdusakova and Prospects for D/H Measurements with CCAT

D.C. Lis, N. Biver, D. Bockelee-Morvan, P. Hartogh, E.A. Bergin, G.A. Blake, J. Crovisier, M. de Val-Borro, E. Jehin, M. Kuppers, J. Manfroid, R. Moreno, M. Rengel, S. Szutowicz

Comments: To appear in The Astrophysical Journal Letters, 8 pages, 4 figures, 1 table

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

[1009] arXiv:1307.6874 [pdf, other]

Title: On the nature of reconnection at a solar coronal null point above a separatrix dome

D. I. Pontin, E. R. Priest, K. Galsgaard

Comments: Accepted for publication in the Astrophysical Journal

Journal-ref: ApJ, 774, 154 (2013)

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

[1010] arXiv:1307.6879 [pdf, other]

Title: The Impact of Different Physical Processes on the Statistics of Lyman-limit and Damped Lyman-alpha Absorbers

Gabriel Altay, Tom Theuns, Joop Schaye, C. M. Booth, Claudio Dalla Vecchia

Comments: 21 pages, 16 figures, accepted for publication in MNRAS. Data and code to reproduce all figures can be found at this https URL

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

[1011] arXiv:1307.6897 [pdf, other]

Title: Searching for TeV emission from GRBs: the status of the H.E.S.S. GRB programme

D. Lennarz, P.M. Chadwick, W. Domainko, R.D. Parsons, G. Rowell, P.H.T. Tam (for the H.E.S.S. collaboration)

Comments: 7th Huntsville Gamma-Ray Burst Symposium, GRB 2013: paper 38 in eConf Proceedings C1304143

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

[1012] arXiv:1307.6904 [pdf, other]

Title: The G305 star-forming complex: radio continuum and molecular line observations

Luke Hindson, Mark Thompson, James Urquhart, Alessandro Faimali, Melanie Johnston-Hollitt, Simon Clark, Ben Davies

Comments: 29 pages, 7 figures, 6 Tables

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

[1013] arXiv:1307.6907 [pdf, other]

Title: On the redshift of the gamma-ray blazar PKS 0447-439: Optical spectroscopy using Gemini observations with high S/N ratio

A.C. Rovero, C. Donzelli, H. Muriel, A. Cillis, A. Pichel

Comments: A reference and the corresponding text was added in the Introduction

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

[1014] arXiv:1307.6910 [pdf, other]

Title: Formation, orbital and thermal evolution, and survival of planetary-mass clumps in the early phase of circumstellar disk evolution

Yusuke Tsukamoto, Masahiro N. Machida, Shuichiro Inutsuka

Comments: 8 pages, 7 figures, accepted for publication in MNRAS, references were modified

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

[1015] arXiv:1307.6911 [pdf, other]

Title: Relativistic Jet Properties of GeV-TeV Blazars and Possible Implications for the Jet Formation, Composition, and Cavity Kinematics

Jin Zhang, Xiao-Na Sun, En-Wei Liang, Rui-Jing Lu, Ye Lu, Shuang-Nan Zhang

Comments: 32 pages, 13 figures, 2 tables, accepted for publication in ApJ

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

[1016] arXiv:1307.6916 [pdf, other]

Title: Luhman 16AB: A Remarkable, Variable L/T Transition Binary 2 pc from the Sun

A. J. Burgasser (UCSD), J. Faherty (U. de Chile), Y. Beletsky (Las Campanas Observatory), P. Plavchan (Caltech/IPAC), M. Gillon (U. Liege), J. Radigan (STScI), E. Jehin (U. Liege), L. Delrez (U. Liege), C. Opitom (U. Liege), N. Morrell (Las Campanas Observatory), R. Osten (STScI), R. Street (Las Cumbres Observatory), C. Melis (UCSD), A. Triaud (MIT), R. Simcoe (MIT)

Comments: 5 pages, 4 figures, proceedings for the conference "Brown dwarfs come of age", 2013 May 20-24, to be published in Memorie della Societa Astronomica Italiana

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

[1017] arXiv:1307.6928 [pdf, other]

Title: O~{\small VI} absorption in the Milky Way along the Large Magellanic Cloud lines of sight

Rathin Sarma, Amit Pathak, Ananta C. Pradhan, Jayant Murthy, Jayanta K. Sarma

Comments: accepted for publication in Advances In Space Research

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

[1018] arXiv:1307.6933 [pdf, other]

Title: When is an axisymmetric potential separable?

J. An

Comments: to appear in MNRAS (including 2 figures and appedices); minor revision corrected for typos etc

Journal-ref: Mon. Not. R. Astron. Soc. 435, 3045-3057 (2013)

Subjects: Astrophysics of Galaxies (astro-ph.GA); Mathematical Physics (math-ph); Classical Physics (physics.class-ph)

[1019] arXiv:1307.6946 [pdf, other]

Title: Tests of the Lorentz and CPT Symmetries at the Planck Energy Scale with X-Ray and Gamma-Ray Observations

Henric Krawczynski, Fabian Kislat, Matthias Beilicke, Anna Zajczyk (Washington University in St. Louis)

Comments: Contribution to the Proceedings of the Sixth Meeting on CPT and Lorentz Symmetry, Indiana University in Bloomington, Indiana, U.S.A., June 17-21, 2013. Four pages, two figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Experiment (hep-ex)

[1020] arXiv:1307.6953 [pdf, other]

Title: Dark matter and generation of galactic magnetic fields

Zurab Berezhiani, A.D. Dolgov, I.I. Tkachev

Comments: 8 pages, refined version published in Eur. Phys. J. C73, 2620 (2013)

Journal-ref: Eur.Phys.J. C73, 2620 (2013)

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

[1021] arXiv:1307.6955 [pdf, other]

Title: Standard Big-Bang Nucleosynthesis after Planck

Alain Coc, Jean-Philippe Uzan, Elisabeth Vangioni

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

[1022] arXiv:1307.6959 [pdf, other]

Title: Investigation of systematic effects in Kepler data: Seasonal variations in the light curve of HAT-P-7b

V. Van Eylen, M. Lindholm Nielsen, B. Hinrup, B. Tingley, H. Kjeldsen

Comments: 8 pages, 2 figures. Accepted for publication in Astrophysical Journal Letters

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

[1023] arXiv:1307.6961 [pdf, other]

Title: NuGrid stellar data set I. Stellar yields from H to Bi for stars with metallicities Z = 0.02 and Z = 0.01

M. Pignatari, F. Herwig, R. Hirschi, M. Bennett, G. Rockefeller, C. Fryer, F.X. Timmes, C. Ritter, A. Heger, S. Jones, U. Battino, A. Dotter, R. Trappitsch, S. Diehl, U. Frischknecht, A. Hungerford, G. Magkotsios, C. Travaglio, P. Young

Comments: 117 pages, 34 figures, 23 tables, Accepted for publication in Astrophysical Journal Supplement

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

[1024] arXiv:1307.6965 [pdf, other]

Title: Microwave Negative Bursts as Indications of Reconnection between Eruptive Filaments and Large-Scale Coronal Magnetic Environment

V. Grechnev (1), I. Kuzmenko (2), A. Uralov (1), I. Chertok (3), A. Kochanov (1) ((1) Institute of Solar-Terrestrial Physics SB RAS, Irkutsk, Russia (2) Ussuriysk Astrophysical Observatory, Gornotaezhnoe, Russia (3) Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation (IZMIRAN), Moscow, Russia)

Comments: 11 pages, 8 figures, 1 table. Accepted for publication in PASJ

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

[1025] arXiv:1307.6967 [pdf, other]

Title: NuSTAR detection of hard X-ray phase lags from the accreting pulsar GS 0834-430

Hiromasa Miyasaka, Matteo Bachetti, Fiona A. Harrison, Felix Fürst, Didier Barret, Eric C. Bellm, Steven E. Boggs, Deepto Chakrabarty, Jerome Chenevez, Finn E. Christensen, William W. Craig, Brian W. Grefenstette, Charles J. Hailey, Kristin K. Madsen, Lorenzo Natalucci, Katja Pottschmidt, Daniel Stern, John A. Tomsick, Dominic J. Walton, Jörn Wilms, William Zhang

Comments: 8 pages, 7 figures, accepted to the Astrophysical Journal

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

[1026] arXiv:1307.6969 [pdf, other]

Title: The Swift Supergiant Fast X-ray Transients Project: a review, new results, and future perspectives

P. Romano, V. Mangano (1), L. Ducci (2), P. Esposito (3), S. Vercellone (1), F. Bocchino (4), D. N. Burrows, J. A. Kennea (5), H.A. Krimm (6,7), N. Gehrels (6), R. Farinelli, C. Ceccobello (7) ((1) INAF/IASF-Palermo, (2) IAAT, Uni. Tuebingen, (3) INAF-IASF-Milano, (4) INAF-OA Palermo, (5) PSU, (5) NASA/GSFC, (6) USRA, (7) Uni. Ferrara)

Comments: Accepted for publication in Advances in Space Research. Proceedings of the 39th COSPAR Scientific Assembly, E1.4, "Unveiling Properties of Supergiant Fast X-ray Transients". 9 pages, 6 figures, 2 tables

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

[1027] arXiv:1307.6984 [pdf, other]

Title: Bayesian analysis of radial velocity data of GJ667C with correlated noise: evidence for only 2 planets

Farhan Feroz, Mike Hobson

Comments: 10 pages, 6 figures, 3 tables, accepted for publication in MNRAS. Some minor changes in response to referee's comments. arXiv admin note: substantial text overlap with arXiv:1012.5129

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

[1028] arXiv:1307.6994 [pdf, other]

Title: Gravitational redshift profiles in the $f(R)$ and symmetron models

Max B. Gronke, Claudio Llinares, David F. Mota

Comments: 10 pages, 5 figures

Journal-ref: A&A 562, A9 (2014)

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

[1029] arXiv:1307.7001 [pdf, other]

Title: 3D Alfven wave behaviour around proper and improper magnetic null points

J.O. Thurgood, J.A. McLaughlin

Comments: Accepted for publication in Astronomy & Astrophysics

Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Fluid Dynamics (physics.flu-dyn); Plasma Physics (physics.plasm-ph); Space Physics (physics.space-ph)

[1030] arXiv:1307.7020 [pdf, other]

Title: The contrasting magnetic fields of superconducting pulsars and magnetars

S. K. Lander

Comments: 14 pages, 10 figures, 1 table. Minor changes to match published version

Journal-ref: MNRAS 437, 424 (2014)

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Solar and Stellar Astrophysics (astro-ph.SR); Superconductivity (cond-mat.supr-con)

[1031] arXiv:1307.7026 [pdf, other]

Title: A comparison of structure formation in minimally and non-minimally coupled quintessence models

Francesco Pace, Lauro Moscardini, Robert Crittenden, Matthias Bartelmann, Valeria Pettorino

Comments: 16 pages, 13 figures. Accepted for publication on MNRAS

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

[1032] arXiv:1307.7038 [pdf, other]

Title: The Solar Neighborhood XXIX: The Habitable Real Estate of our Nearest Stellar Neighbors

Justin R. Cantrell, Todd J. Henry, Russel J. White

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

[1033] arXiv:1307.7041 [pdf, other]

Title: Study of the Crab Nebula TeV emission variability during five years with ARGO-YBJ

S.Vernetto (for the ARGO-YBJ collaboration)

Comments: 4 pages, 4 figures; Proc. 33rd International Cosmic Ray Conference, Rio de Janeiro, July 2013

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

[1034] arXiv:1307.7051 [pdf, other]

Title: VERITAS Long-Term Observations of Hard Spectrum Blazars

Arun S. Madhavan (for the VERITAS Collaboration)

Comments: ICRC proceedings paper, 4 pages, 4 figures

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

[1035] arXiv:1307.7061 [pdf, other]

Title: An O2If* star found in isolation in the backyard of NGC 3603

A. Roman-Lopes

Comments: 5 pages, 4 figures, accepted for publication on MNRAS letters

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

[1036] arXiv:1307.7062 [pdf, other]

Title: N-Body Simulation of the Formation of the Earth-Moon System from a Single Giant Impact

Justin C. Eiland, Travis C. Salzillo, Brett H. Hokr, Justin L. Highland, Bryant M. Wyatt

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

[1037] arXiv:1307.7071 [pdf, other]

Title: The JEM-EUSO Mission: Contributions to the ICRC 2013

The JEM-EUSO Collaboration

Comments: 36 contributions, 150 pages

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

[1038] arXiv:1307.7074 [pdf, other]

Title: The XMM-Newton EPIC X-ray Light Curve Analysis of WR 6

R. Ignace, K.G. Gayley, W. R. Hamann, D. P. Huenemoerder, L. M. Oskinova, A. M. T. Pollock, M. McFall

Comments: to appear in ApJ

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

[1039] arXiv:1307.7077 [pdf, other]

Title: An inflationary model with small scalar and large tensor nongaussianities

Jessica L. Cook, Lorenzo Sorbo

Comments: 13 pages, 4 figures. A minor change in the title, a few points clarified, one note and one reference added, agrees with published version

Journal-ref: JCAP11(2013)047

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

[1040] arXiv:1307.7078 [pdf, other]

Title: Three evolutionary paths for magnetar oscillations

K. Glampedakis, D. I. Jones

Comments: To appear in MNRAS. This version reflects changes made in response to referee's comments, mainly extra discussion in Section 2.2

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

[1041] arXiv:1307.7083 [pdf, other]

Title: Gamma-ray binaries and related systems

Guillaume Dubus

Comments: 71 pages, 23 figures, minor updates to text, references, figures to reflect published version

Journal-ref: Astronomy and Astrophysics Review, 21, 64 (2013)

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

[1042] arXiv:1307.7095 [pdf, other]

Title: What Planck does not tell us about inflation

Joseph Elliston, David J. Mulryne, Reza Tavakol

Comments: 13 pages, 5 colour figures

Journal-ref: Phys.Rev. D88 (2013) 063533

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

[1043] arXiv:1307.7103 [pdf, other]

Title: Element Abundances at High-redshift: Magellan MIKE Observations of sub-Damped Lyman-alpha Absorbers at 1.7 < z <2.4

Debopam Som, Varsha P. Kulkarni, Joseph Meiring, Donald G. York, Celine Péroux, Pushpa Khare, James T. Lauroesch

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

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

[1044] arXiv:1307.7116 [pdf, other]

Title: Star Formation in Two Luminous Spiral Galaxies

Deidre A. Hunter, Bruce G. Elmegreen, Vera C. Rubin, Allison Ashburn, Teresa Wright, Gyula I. G. Jozsa, Christian Struve

Comments: To be published in AJ

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

[1045] arXiv:1307.7123 [pdf, other]

Title: Binary Cepheids: Separations and Mass Ratios in $5\,M_\odot$ Binaries

Nancy Remage Evans (SAO), Howard E. Bond (PSU, STScI), Gail H. Schaefer (The CHARA Array, GSU), Brian D. Mason (USNO), Margarita Karovska (SAO), Evan Tingle (SAO)

Comments: accepted in AJ

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

[1046] arXiv:1307.7130 [pdf, other]

Title: Evolution of the mass, size, and star formation rate in high-redshift merging galaxies MIRAGE - A new sample of simulations with detailed stellar feedback

V. Perret, F. Renaud, B. Epinat, P. Amram, F. Bournaud, T. Contini, R. Teyssier, J.-C. Lambert

Comments: 18 pages, 12 figures. Accepted in A&A

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

[1047] arXiv:1307.7131 [pdf, other]

Title: Testing models of new physics with UHE air shower observations

Jeffrey Allen, Glennys Farrar

Comments: 4 pages, 6 figures. 33rd International Cosmic Ray Conference, Rio de Janeiro, 2013. Paper Id 1182

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

[1048] arXiv:1307.7133 [pdf, other]

Title: Star formation in galaxies: the role of spiral arms

Clare Dobbs

Comments: 7 pages, 3 figures, invited review, to appear in Proceedings of the IAU Symposium No. 298, "Setting the scene for Gaia and LAMOST"

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

[1049] arXiv:1307.7136 [pdf, other]

Title: The long lives of giant clumps and the birth of outflows in gas-rich galaxies at high redshift

Frederic Bournaud, Valentin Perret, Florent Renaud, Avishai Dekel, Bruce G. Elmegreen, Debra M. Elmegreen, Romain Teyssier, Philippe Amram, Emanuele Daddi, Pierre-Alain Duc, David Elbaz, Benoit Epinat, Jared M. Gabor, Stephanie Juneau, Katarina Kraljic, Emeric Le Floch'

Comments: submitted to ApJ

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

[1050] arXiv:1307.7139 [pdf, other]

Title: Dynamical Fragmentation of the T Pyxidis Nova Shell During Recurrent Eruptions

Jayashree Toraskar, Mordecai-Mark Mac Low, Michael M. Shara, David R. Zurek

Comments: 11 pages, 11 figures Changed typo in Author's name in abstract

Journal-ref: ApJ 2013, 768:48

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