Astrophysics of Galaxies

Authors and titles for recent submissions

• Mon, 24 Feb 2020
• Fri, 21 Feb 2020
• Thu, 20 Feb 2020
• Wed, 19 Feb 2020
• Tue, 18 Feb 2020

Mon, 24 Feb 2020

[1]  arXiv:2002.09431 [pdf, other]

Title: Clusters of Galaxies Masquerading as X-Ray Quasars

Authors: Megan Donahue, Kelsey Funkhouser, Dana Koeppe, Rachel L. S. Frisbie, G. Mark Voit

Comments: PDF, as published in Astrophysical Journal. 4 figures, 4 tables

Journal-ref: 2020, Astrophysical Journal, 889, 121

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

[2]  arXiv:2002.09328 [pdf, other]

Title: The AMUSING++ Nearby Galaxy Compilation: I. Full Sample Characterization and Galactic--Scale Outflows Selection

Authors: Carlos López-Cobá, Sebastián F. Sánchez, Joseph P. Anderson, Irene Cruz-González, Lluís Galbany, Tomás Ruiz-Lara, Jorge K. Barrera-Ballesteros, José L. Prieto, Hanindyo Kuncarayakti

Comments: 49 pages, 20 figures, accepted for publishing in AJ

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

[3]  arXiv:2002.09310 [pdf]

Title: On a method for the analysis of compulsive phase mixing and its application in cosmogony of galaxy superclusters

Authors: S. N. Nuritdinov, A. A. Muminov

Subjects: Astrophysics of Galaxies (astro-ph.GA); Chaotic Dynamics (nlin.CD)

[4]  arXiv:2002.09257 [pdf, other]

Title: Gas fractions and depletion times in galaxies with different degrees of interaction

Authors: Simón Díaz-García, Johan H. Knapen

Comments: Accepted for publication in A&A (February 21, 2020). 6 pages, 5 figures

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

[5]  arXiv:2002.09204 [pdf, other]

Title: A more detailed look at Galactic magnetic field models: using free-free absorption in HII regions

Authors: I.M. Polderman, M. Haverkorn, T.R. Jaffe

Comments: 13 pages, 6 figures. Accepted for publication in A&A

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

[6]  arXiv:2002.09198 [pdf, other]

Title: How "cold" are superthin discs ? An "MCMC" approach

Authors: K. Aditya, Arunima Banerjee

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

[7]  arXiv:2002.09121 [pdf, ps, other]

Title: ALMA CO Observations of the Host Galaxies of Long-duration Gamma-ray Bursts. I: Molecular Gas Scaling Relations

Authors: Bunyo Hatsukade, Kouji Ohta, Tetsuya Hashimoto, Kotaro Kohno, Kouichiro Nakanishi, Yuu Niino, Yoichi Tamura

Comments: 26 pages, 12 figures, accepted for publication in ApJ

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

[8]  arXiv:2002.09083 [pdf, other]

Title: Angular momentum-related probe of cold gas deficiencies

Authors: Jie Li, Danail Obreschkow, Claudia Lagos, Luca Cortese, Charlotte Welker, Robert Džudžar

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

[9]  arXiv:2002.09011 [pdf, other]

Title: SDSS-IV MaNGA: The kinematic-morphology of galaxies on the mass vs star-formation relation in different environments

Authors: Bitao Wang, Michele Cappellari, Yingjie Peng, Mark Graham

Comments: 19 pages, 8 figures, LaTeX. Submitted to MNRAS

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

[10]  arXiv:2002.08980 [pdf, other]

Title: The Open Cluster Chemical Abundances and Mapping Survey: IV. Abundances for 128 Open Clusters using SDSS/APOGEE DR16

Authors: John Donor, Peter M. Frinchaboy, Katia Cunha, Julia E. O'Connell, Carlos Allende Prieto, Andres Almeida, Friedrich Anders, Rachael Beaton, Dmitry Bizyaev, Joel R. Brownstein, Ricardo Carrera, Cristina Chiappini, Roger Cohen, D. A. Garcia-Hernandez, Doug Geisler, Sten Hasselquist, Henrik Jonsson, Richard R. Lane, Steven R. Majewski, Dante Minniti, Christian Moni Bidin, Kaike Pan, Alexandre Roman-Lopes, Jennifer S. Sobeck, Gail Zasowski

Comments: 17 pages, 14 figures, Accepted for publication by AJ

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

[11]  arXiv:2002.08978 [pdf, other]

Title: The OTELO survey. A case study of [O III]4959,5007 emitters at <z> = 0.83

Authors: Ángel Bongiovanni, Marina Ramón-Pérez, Ana María Pérez García, Miguel Cerviño, Jordi Cepa, Jakub Nadolny, Ricardo Pérez Martínez, Emilio J. Alfaro, Héctor Castañeda, Bernabé Cedrés, José A. de Diego, Alessandro Ederoclite, Mirian Fernández-Lorenzo, Jesús Gallego, J. Jesús González, J. Ignacio González-Serrano, Iván Oteo Gómez, Carmen P. Padilla Torres, Irene Pintos-Castro, Mirjana Pović, Miguel Sánchez-Portal, D. Heath Jones, Joss Bland-Hawthorn, Antonio Cabrera-Lavers

Comments: 16 pages, 6 figures. Accepted in Astronomy \& Astrophysics

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

[12]  arXiv:2002.08977 [pdf, other]

Title: Properties of giant molecular clouds in the strongly barred galaxy NGC1300

Authors: Fumiya Maeda, Kouji Ohta, Yusuke Fujimoto, Asao Habe

Comments: 23 pages, 13 figures, accepted for publication in MNRAS

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

[13]  arXiv:2002.08966 [pdf, other]

Title: Studying the ISM at ~10 pc scale in NGC 7793 with MUSE -- I. Data description and properties of the ionised gas

Authors: Lorenza Della Bruna, Angela Adamo, Arjan Bik, Michele Fumagalli, Rene Walterbos, Göran Östlin, Gustavo Bruzual, Daniela Calzetti, Stephane Charlot, Kathryn Grasha, Linda J. Smith, David Thilker, Aida Wofford

Comments: Accepted for publication in A&A. 24 pages, 19 figures. Please see journal article for high resolution figures

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

[14]  arXiv:2002.08965 [pdf, other]

Title: The evolving AGN duty cycle in galaxies since z$\sim$3 as encoded in the X-ray luminosity function

Authors: I. Delvecchio, E. Daddi, J. Aird, J. R. Mullaney, E. Bernhard, L. P. Grimmett, R. Carraro, A. Cimatti, G. Zamorani, N. Caplar, F. Vito, D. Elbaz, G. Rodighiero

Comments: Accepted for publication in ApJ. 25 pages, 15 figures, 2 tables. The best X-ray luminosity functions are available at this https URL

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

[15]  arXiv:2002.08964 [pdf, other]

Title: Dynamical Equilibrium in the Molecular ISM in 28 Nearby Star-Forming Galaxies

Authors: Jiayi Sun, Adam K. Leroy, Eve C. Ostriker, Annie Hughes, Erik Rosolowsky, Andreas Schruba, Eva Schinnerer, Guillermo A. Blanc, Christopher Faesi, J. M. Diederik Kruijssen, Sharon Meidt, Dyas Utomo, Frank Bigiel, Alberto D. Bolatto, Mélanie Chevance, I-Da Chiang, Daniel Dale, Eric Emsellem, Simon C. O. Glover, Kathryn Grasha, Jonathan Henshaw, Cinthya N. Herrera, Maria Jesus Jimenez-Donaire, Janice C. Lee, Jérôme Pety, Miguel Querejeta, Toshiki Saito, Karin Sandstrom, Antonio Usero

Comments: 28 pages + 3 appendices, ApJ in press. See this https URL for a short video describing the main results. Data tables available at this https URL prior to publication

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

[16]  arXiv:2002.08961 [pdf, ps, other]

Title: The Importance Of Star Formation Intensity In LYα Escape From Green Pea Galaxies And Lyman Break Galaxy Analogs

Authors: Keunho Kim, Sangeeta Malhotra, James E. Rhoads, Nathaniel R. Butler, Huan Yang

Comments: 8 pages, 3 figures, 2 tables. Accepted for publication in ApJ

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

[17]  arXiv:2002.08960 [pdf]

Title: A Theoretical Investigation of the Possible Detection of C24 in Space

Authors: SeyedAbdolreza Sadjadi, Sun Kwok, Franco Cataldo, D.A. García-Hernández, Arturo Manchado

Comments: 15 pages, 4 figures

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

[18]  arXiv:2002.09360 (cross-list from astro-ph.HE) [pdf, other]

Title: Radio morphology-accretion mode link in FRII low-excitation radio galaxies

Authors: D. Macconi (DIFA Bologna, INAF-OAS Bologna), E. Torresi, P. Grandi (INAF-OAS Bologna), B. Boccardi (MPIFR), C. Vignali (DIFA Bologna, INAF-OAS Bologna)

Comments: 13 pages, 7 figures, Accepted for publication in MNRAS

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Astrophysics of Galaxies (astro-ph.GA)

[19]  arXiv:2002.09331 (cross-list from astro-ph.SR) [pdf, ps, other]

Title: Extending Gaia DR2 with HST narrow-field astrometry. II. Refining the method on WISE J163940.83-684738.6

Authors: L. R. Bedin (1), C. Fontanive (2,3) ((1) INAF-OAPD, (2) Inst. for Astronomy and (3) Centre for Space and Habitability, Univ. of Bern)

Comments: 10 pages, 3 tables, 3 figures (fig.1 at low resolution). Accepted for publication in MNRAS on 2020 February 21

Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP); Astrophysics of Galaxies (astro-ph.GA); Instrumentation and Methods for Astrophysics (astro-ph.IM)

[20]  arXiv:2002.09271 (cross-list from astro-ph.EP) [pdf, other]

Title: Fly-by encounters between two planetary systems II: Exploring the interactions of diverse planetary system architectures

Authors: Daohai Li, Alexander J. Mustill, Melvyn B. Davies

Comments: submitted to MNRAS, revised as per referee comments

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

[21]  arXiv:2002.09255 (cross-list from astro-ph.SR) [pdf, other]

Title: VMC J021140.41-735320.4 -- an extremely red L dwarf candidate member of the AB Doradus young moving group

Authors: Ralf-Dieter Scholz, Lydia Pangsy, Maria-Rosa L. Cioni

Comments: 2 pages, 1 figure, published in RNAAS (abstract not included in original paper)

Journal-ref: 2020 RNAAS, 4, 20

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

[22]  arXiv:2002.09122 (cross-list from astro-ph.HE) [pdf, ps, other]

Title: Disk evolution of the M87's nucleus observed in 2008

Authors: Fei Xiang, Cheng Cheng

Comments: 14 pages, 6 figures, accepted by Research in Astronomy and Astrophysics

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Astrophysics of Galaxies (astro-ph.GA)

[23]  arXiv:2002.09058 (cross-list from astro-ph.SR) [pdf, other]

Title: Probing UV-Sensitive Pathways for CN and HCN Formation in Protoplanetary Disks with the Hubble Space Telescope

Authors: Nicole Arulanantham, K. France, P. Cazzoletti, A. Miotello, C. F. Manara, P. C. Schneider, K. Hoadley, E. F. van Dishoeck, H. M. Günther

Comments: Accepted for publication in AJ

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

[24]  arXiv:2002.08705 (cross-list from astro-ph.HE) [pdf, other]

Title: Multicolor Optical Monitoring of the Blazar S5 0716+714 from 2017 to 2019

Authors: Dingrong Xiong, Jinming Bai, Junhui Fan, Dahai Yan, Minfeng Gu, Xuliang Fan, Jirong Mao, Nan Ding, Rui Xue, Weimin Yi

Comments: 27 pages, 9 figures, 4 tables, accepted for publication in ApJS

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Astrophysics of Galaxies (astro-ph.GA)

Fri, 21 Feb 2020 (showing first 1 of 23 entries)

[25]  arXiv:2002.08921 [pdf, ps, other]

Title: Molecular environments of the supernova remnant G359.1-0.5

Authors: L. K. Eppens (1 and 2), E. M. Reynoso (1), J. Lazendic-Galloway (3), J. A. Combi (2 and 4), J. F. Albacete Colombo (5)- ((1) IAFE, Argentina, (2) FCAGLP, Argentina, (3) School of Physics and Astronomy, Monash University, Australia, (4) IAR, Argentina and (5) UNRN, Sede Atlantica, Argentina)

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

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

• Mon, 24 Feb 2020
• Fri, 21 Feb 2020
• Thu, 20 Feb 2020
• Wed, 19 Feb 2020
• Tue, 18 Feb 2020