Solar and Stellar Astrophysics

Authors and titles for recent submissions, skipping first 62

• Thu, 9 May 2024
• Wed, 8 May 2024
• Tue, 7 May 2024
• Mon, 6 May 2024
• Fri, 3 May 2024

Mon, 6 May 2024 (continued, showing 10 of 18 entries)

[63]  arXiv:2405.01755 [pdf, ps, other]

Title: Electron Cyclotron Maser Emission and the Brightest Solar Radio Bursts

Authors: Stephen M. White, Masumi Shimojo, Kazumasa Iwai, Timothy S. Bastian, Gregory D. Fleishman, Dale E. Gary, Jasmina Magdalenic, Angelos Vourlidas

Comments: 24 pages, 6 figures, in press

Journal-ref: Astrophysical Journal, 2024

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

[64]  arXiv:2405.01635 [pdf, other]

Title: $\textit{JWST}$ Imaging of the Closest Globular Clusters$\,-\,$III. Multiple Populations along the low-mass Main Sequence stars of NGC$\,$6397

Authors: M. Scalco, M. Libralato, R. Gerasimov, L. R. Bedin, E. Vesperini, D. Nardiello, A. Bellini, M. Griggio, D. Apai, M. Salaris, A. Burgasser, J. Anderson

Comments: 7 pages, 5 figures, A&A submitted

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

[65]  arXiv:2405.01634 [pdf, other]

Title: JWST Imaging of the Closest Globular Clusters -- II. Discovery of Brown Dwarfs in NGC 6397 and Measurement of Age from the Brown Dwarf Cooling Sequence, using SANDee - a New Grid of Model Isochrones across the Hydrogen-Burning Limit

Authors: Roman Gerasimov, Luigi R. Bedin, Adam J. Burgasser, Daniel Apai, Domenico Nardiello, Efrain Alvarado III, Jay Anderson

Comments: Submitted to the Astrophysical Journal

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

[66]  arXiv:2405.01631 [pdf, ps, other]

Title: JWST Imaging of the Closest Globular Clusters -- I. Possible Infrared Excess Among White Dwarfs in NGC 6397

Authors: L. R. Bedin (1), D. Nardiello (1,2), M. Salaris (3), M. Libralato (1), P. Bergeron (4), A. J. Burgasser (5), D. Apai (6,7), M. Griggio (1,8,9), M. Scalco (1,8), J. Anderson (9), R. Gerasimov (10), A. Bellini (9) ((1) INAF-OAPD, (2) Univ.PD, (3) J.M.Univ.Liverpool-UK, (4) Uni.Montreal-Canada, (5) UniCA SanDiego-USA, (6) UniAZ Tucson-USA, (7) Lunar and Planetary Lab.AZ-USA, (8) Univ. Ferrara, (9) STScI, and (10) Univ. Notre Dame IN-USA)

Comments: 16 pages, 10+A2 figures. Accepted for publication on Astronomische Nachrichten on 2nd May 2024

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

[67]  arXiv:2405.02274 (cross-list from astro-ph.HE) [pdf, other]

Title: Early flash-ionization lines in SN 2024ggi revealed by high-resolution spectroscopy

Authors: Thallis Pessi, Régis Cartier, Emilio Hueichapan, Danielle de Brito Silva, Jose L. Prieto, Ricardo R. Muñoz, Gustavo E. Medina, Paula Diaz

Comments: 8 pages, 6 figures, submitted to A&A

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

[68]  arXiv:2405.02230 (cross-list from astro-ph.IM) [pdf, other]

Title: Estimating microlensing parameters from observables and stellar isochrones with pyLIMASS

Authors: E. Bachelet, M. Hundertmark, S. Calchi Novati

Comments: Accepted to AJ

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

[69]  arXiv:2405.02223 (cross-list from astro-ph.EP) [pdf, other]

Title: A close binary lens revealed by the microlensing event Gaia20bof

Authors: E. Bachelet, P. Rota, V. Bozza, P. Zielinski, Y. Tsapras, M. Hundertmark, J. Wambsganss, L. Wyrzykowski, P. J. Mikolajczyk, R.A. Street, R. Figuera Jaimes, A. Cassan, M. Dominik, D.A.H. Buckley, S. Awiphan, N. Nakhaharutai, S. Zola, K. A. Rybicki, M. Gromadzki, K. Howil, N. Ihanec, M. Jablonska, K. Kruszynska, U. Pylypenko, M. Ratajczak, M. Sitek, M. Rabus

Comments: Accepted in AJ

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

[70]  arXiv:2405.02006 (cross-list from astro-ph.GA) [pdf, other]

Title: On the original composition of the gas forming first-generation stars in clusters: insights from HST and JWST

Authors: M. V. Legnardi, A. P. Milone, G. Cordoni, A. F. Marino, E. Dondoglio, S. Jang, E. P. Lagioia, F. Muratore, T. Ziliotto, E. Bortolan, A. Mohandasan

Comments: 15 pages, 14 figures, accepted for pubblication in Astronomy & Astrophysics

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

[71]  arXiv:2405.01887 (cross-list from nucl-th) [pdf, other]

Title: Ab initio calculation of hyper-neutron matter

Authors: Hui Tong, Serdar Elhatisari, Ulf-G. Meißner

Comments: 17 pages, 10 figures, extended discussions, many references added

Subjects: Nuclear Theory (nucl-th); High Energy Astrophysical Phenomena (astro-ph.HE); Solar and Stellar Astrophysics (astro-ph.SR); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Lattice (hep-lat); High Energy Physics - Phenomenology (hep-ph)

[72]  arXiv:2405.01866 (cross-list from astro-ph.GA) [pdf, ps, other]

Title: The Role of Acetylene in the Chemical Evolution of Carbon Complexity

Authors: E. O. Pentsak, M. S. Murga, V. P. Ananikov

Comments: Review paper. Accepted in ACS Earth and Space Chemistry

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

• Thu, 9 May 2024
• Wed, 8 May 2024
• Tue, 7 May 2024
• Mon, 6 May 2024
• Fri, 3 May 2024