We gratefully acknowledge support from
the Simons Foundation and member institutions.

Astrophysics

Authors and titles for recent submissions

[ total of 337 entries: 1-25 | 26-50 | 51-75 | 76-100 | ... | 326-337 ]
[ showing 25 entries per page: fewer | more | all ]

Fri, 23 Aug 2019 (showing first 25 of 57 entries)

[1]  arXiv:1908.08511 [pdf, ps, other]
Title: Spatially resolved spectroscopy of the debris disk HD 32297: Further evidence of small dust grains
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Instrumentation and Methods for Astrophysics (astro-ph.IM)
[2]  arXiv:1908.08477 [pdf, other]
Title: Using SPTpol, Planck 2015, and non-CMB data to constrain tilted spatially-flat and untilted non-flat $Λ$CDM, XCDM, and $φ$CDM dark energy inflation cosmologies
Comments: 24 pages, 14 figures, 6 tables
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)
[3]  arXiv:1908.08468 [pdf, other]
Title: Discovery of tidally-perturbed pulsations in the eclipsing binary U Gru: a pioneering system for tidal asteroseismology
Comments: 9 pages, 4 figures, accepted (in press) for publication in ApJ Letters
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
[4]  arXiv:1908.08462 [pdf, other]
Title: The amplitude of the kilohertz quasi-periodic oscillations in 4U 1636$-$53 in the frequency-energy space
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
[5]  arXiv:1908.08458 [pdf, other]
Title: Searches for steady neutrino emission from 3FHLblazars using eight years of IceCube data from theNorthern hemisphere
Authors: Matthias Huber (for the IceCube Collaboration)
Comments: Presented at the 36th International Cosmic Ray Conference (ICRC 2019). See arXiv:1907.11699 for all IceCube contributions
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
[6]  arXiv:1908.08456 [pdf, ps, other]
Title: Validating time-distance helioseismic inversions for non-separable subsurface profiles of an average supergranule
Comments: 20 pages, 7 figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
[7]  arXiv:1908.08449 [pdf, ps, other]
Title: On the recent parametric determination of an asteroseismological model for the DBV star KIC 08626021
Comments: 8 pages, 6 figures, accepted for publication in A&A
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
[8]  arXiv:1908.08446 [pdf, other]
Title: Characterization of Two PMT Models for the IceCube Upgrade mDOM
Authors: D. van Eijk, J. Schneider, M. Unland (for the IceCube Collaboration)
Comments: Presented at the 36th International Cosmic Ray Conference (ICRC 2019). See arXiv:1907.11699 for all IceCube contributions
Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM); High Energy Astrophysical Phenomena (astro-ph.HE); Instrumentation and Detectors (physics.ins-det)
[9]  arXiv:1908.08423 [pdf, other]
Title: What Determines the Sizes of Bars in Spiral Galaxies?
Authors: Peter Erwin (1) ((1) Max-Planck-Institut fuer extraterrestrische Physik, Garching, Germany)
Comments: pdflatex, 14 pages, 11 figures; accepted by MNRAS. Data, code, and Jupyter notebooks available at this https URL
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[10]  arXiv:1908.08421 [pdf, ps, other]
Title: Multi-messenger tests of cosmic-ray acceleration in radiatively inefficient accretion flows
Comments: 15 pages, 6 figures, 3 tables
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Phenomenology (hep-ph)
[11]  arXiv:1908.08418 [pdf, other]
Title: Discovery of weak magnetic fields in four DZ white dwarfs in the local 20pc volume. Implications for the frequency of magnetic fields with cooling age
Comments: Accepted by A&A
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
[12]  arXiv:1908.08404 [pdf, ps, other]
Title: ALMA CO Observations of a Giant Molecular Cloud in M33: Evidence for High-Mass Star Formation Triggered by Cloud-Cloud Collisions
Comments: 9 pages, 6 figures, 1 table, submitted to the Publications of the Astronomical Society of Japan (PASJ)
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[13]  arXiv:1908.08400 [pdf, other]
Title: Galaxy number counts at second order: an independent approach
Comments: 42 pages, 4 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)
[14]  arXiv:1908.08396 [pdf, other]
Title: Puffy accretion disks: sub-Eddington, optically thick, and stable
Comments: 8 pages, 5 figures
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
[15]  arXiv:1908.08393 [pdf, other]
Title: The gravitational-wave follow-up program of the Cherenkov Telescope Array
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
[16]  arXiv:1908.08377 [pdf, other]
Title: Short Duration Stellar Flares in GALEX Data
Comments: 53 pages, 21 figures, 4 tables
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
[17]  arXiv:1908.08364 [pdf, other]
Title: H.E.S.S. searches for TeV gamma rays associated to high-energy neutrinos
Comments: Proceedings of the 36th International Cosmic Ray Conference, 2019, Madison, WI, USA
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
[18]  arXiv:1908.08350 [pdf, other]
Title: Properties of barred galaxies in the MaNGA galaxy survey
Comments: 4 pages, 3 figures, Proceedings of IAUS 353, ed. J. Shen, M. Valluri, and J. A. Sellwood
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[19]  arXiv:1908.08300 [pdf, other]
Title: First search for GeV neutrinos from bright gamma-ray solar flares using the IceCube Neutrino Observatory
Authors: Gwenhaël de Wasseige (for the IceCube Collaboration)
Comments: Presented at the 36th International Cosmic Ray Conference (ICRC 2019). See arXiv:1907.11699 for all IceCube contributions
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Solar and Stellar Astrophysics (astro-ph.SR)
[20]  arXiv:1908.08299 [pdf, other]
Title: Probing neutrino emission at GeV energies from compact binary mergers with IceCube
Authors: Gwenhaël de Wasseige, Imre Bartos, Krijn de Vries, Erin O'Sullivan (for the IceCube Collaboration)
Comments: Presented at the 36th International Cosmic Ray Conference (ICRC 2019). See arXiv:1907.11699 for all IceCube contributions
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
[21]  arXiv:1908.08293 [pdf, ps, other]
Title: A Sparkler in the Fireworks Galaxy: Discovery of an Ultraluminous X-ray Transient with a Strong Oxygen Line in NGC 6946
Authors: Chen Wang (XMU), Roberto Soria (UCAS/NAOC), Junfeng Wang (XMU)
Comments: Accepted for publication in ApJ. 22 pages, 4 tables, 9 figures
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
[22]  arXiv:1908.08290 [pdf, other]
Title: Into the Darkness: Classical and Type II Cepheids in the Zona Galactica Incognita
Comments: Accepted for publication by The Astrophysical Journal
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA); Instrumentation and Methods for Astrophysics (astro-ph.IM)
[23]  arXiv:1908.08279 [pdf, ps, other]
Title: Contour Detection in Cassini ISS images based on Hierarchical Extreme Learning Machine and Dense Conditional Random Field
Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM); Computer Vision and Pattern Recognition (cs.CV); Image and Video Processing (eess.IV)
[24]  arXiv:1908.08276 [pdf, ps, other]
Title: Revisiting the expected Micro-X signal from the 3.5 keV line
Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE)
[25]  arXiv:1908.08265 [pdf, ps, other]
Title: A short observational view of black hole X-ray binaries with INTEGRAL
Authors: V. Grinberg
Comments: Solicited review; to appear in Proceedings of the 12th INTEGRAL conference and 1st AHEAD Gamma-ray Workshop, Geneva (Switzerland), 11-15 February 2019, Ed. C. Ferrigno, E. Bozzo, P. von Balmoos
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
[ total of 337 entries: 1-25 | 26-50 | 51-75 | 76-100 | ... | 326-337 ]
[ showing 25 entries per page: fewer | more | all ]

Disable MathJax (What is MathJax?)

Links to: arXiv, form interface, find, astro-ph, new, 1908, contact, help  (Access key information)