Solar and Stellar Astrophysics

Authors and titles for astro-ph.SR in Mar 2024

[1]  arXiv:2403.00031 [pdf, ps, other]

Title: CCD Photometry of Trapezia Stars I

Authors: A. Ruelas-Mayorga, L. J. Sánchez, A. Páez-Amador, O. Segura-Montero, A. Nigoche-Netro

Comments: 34 pages, 12 figures, 31 tables, accepted for publication in RevMexAA, vol. 60, num. 1, April 24

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

[2]  arXiv:2403.00063 [pdf, ps, other]

Title: Abundances of Neutron-Capture Elements in 62 Stars in the Globular Cluster Messier 15

Authors: Jonathan Cabrera Garcia, Charli M. Sakari, Ian U. Roederer, Donavon W. Evans, Pedro Silva, Mario Mateo, Ying-Yi Song, Anthony Kremin, John I. Bailey III, Matthew G. Walker

Comments: Accepted for publication in the Astrophysical Journal

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

[3]  arXiv:2403.00082 [pdf, other]

Title: A spectroscopic investigation of thermal instability for cylindrical equilibria with background flow

Authors: Joris Hermans, Rony Keppens

Comments: 19 pages, 22 figures, accepted for publication by A&A

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

[4]  arXiv:2403.00118 [pdf, other]

Title: Stellar Surface Magnetic Fields Impact Limb Darkening

Authors: Nadiia M. Kostogryz, Alexander I. Shapiro, Veronika Witzke, Robert H. Cameron, Laurent Gizon, Natalie A. Krivova, Hans-G. Ludwig, Pierre F. L. Maxted, Sara Seager, Sami K. Solanki, Jeff Valenti

Comments: 19 pages, 6 figures This is the submission version of manuscript to Nature Astronomy

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

[5]  arXiv:2403.00215 [pdf, other]

Title: Convective Mixing: The Formation Channel of Li-rich Giants

Authors: Xuefeng Li, Jianrong Shi, Yan Li, Hongliang Yan, Jinghua Zhang

Comments: Main text: 12 pages, 10 figures; Appendix: 5 pages, 5 figures; Accepted for publication in MNRAS

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

[6]  arXiv:2403.00295 [pdf, other]

Title: Magnetic flux in the Sun emerges unaffected by supergranular-scale surface flows

Authors: Prasad Mani, Chris S. Hanson, Siddarth Dhanpal, Shravan Hanasoge, Srijan Bharati Das, Matthias Rempel

Comments: 20 pages, 13 figures, Accepted in ApJ

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

[7]  arXiv:2403.00305 [pdf, other]

Title: Discovery of Asymmetric Spike-like Structures of the 10 au Disk around the Very Low-luminosity Protostar Embedded in the Taurus Dense Core MC 27/L1521F with ALMA

Authors: Kazuki Tokuda, Naoto Harada, Mitsuki Omura, Tomoaki Matsumoto, Toshikazu Onishi, Kazuya Saigo, Ayumu Shoshi, Shingo Nozaki, Kengo Tachihara, Naofumi Fukaya, Yasuo Fukui, Shu-ichiro Inutsuka, Masahiro N. Machida

Comments: 13 pages, 5 figures, Accepted for publication in ApJ

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

[8]  arXiv:2403.00488 [pdf, other]

Title: Inferring solar differential rotation and viscosity via passive imaging with inertial waves

Authors: Tram Thi Ngoc Nguyen, Thorsten Hohage, Damien Fournier, Laurent Gizon

Comments: proceedings paper

Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Numerical Analysis (math.NA); Optimization and Control (math.OC)

[9]  arXiv:2403.00920 [pdf, other]

Title: Atacama Large Aperture Submillimeter Telescope (AtLAST) Science: Solar and stellar observations

Authors: Sven Wedemeyer, Miroslav Barta, Roman Brajsa, Yi Chai, Joaquim Costa, Dale Gary, Guillermo Gimenez de Castro, Stanislav Gunar, Gregory Fleishman, Antonio Hales, Hugh Hudson, Mats Kirkaune, Atul Mohan, Galina Motorina, Alberto Pellizzoni, Maryam Saberi, Caius L. Selhorst, Paulo J. A. Simoes, Masumi Shimojo, Ivica Skokic, Davor Sudar, Fabian Menezes, Stephen White, Mark Booth, Pamela Klaassen, Claudia Cicone, Tony Mroczkowski, Martin A. Cordiner, Luca Di Mascolo, Doug Johnstone, Eelco van Kampen, Minju Lee, Daizhong Liu, Thomas Maccarone, John Orlowski-Scherer, Amelie Saintonge, Matthew Smith, Alexander E. Thelen

Comments: 14 pages, 4 figures, submitted to Open Research Europe as part of a collection on the Atacama Large Aperture Submillimeter Telescope (AtLAST)

Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Instrumentation and Methods for Astrophysics (astro-ph.IM)

[10]  arXiv:2403.00962 [pdf, ps, other]

Title: Astrometric Measurement of the Double-Star System WDS 09168-3407 B 1118

Authors: Elijah Ibharalu, Miracle Chibuzor Marcel

Comments: 9 pages, 4 figures, 4 Tables

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

[11]  arXiv:2403.00985 [pdf, other]

Title: Episodic energy release during the main- and post-impulsive phase of a solar flare

Authors: Yuqian Wei, Bin Chen, Sijie Yu, Haimin Wang, Yixian Zhang, Lindsay Glesener

Comments: 21 pages, 14 figures

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

[12]  arXiv:2403.01056 [pdf, other]

Title: Distribution and evolution of Li abundance in red clump stars can be explained by the internal gravity waves

Authors: Xuefeng Li, Jianrong Shi, Yan Li, Hongliang Yan, Jinghua Zhang

Journal-ref: The Astrophysical Journal, 943:115 (11pp), 2023

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

[13]  arXiv:2403.01109 [pdf, ps, other]

Title: Linear Theory of Visco-Resistive Tearing Instability

Authors: Tohru Shimizu

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

[14]  arXiv:2403.01201 [pdf, other]

Title: Modelling ion acceleration and transport in corotating interaction regions: the mass-to-charge ratio dependence of the particle spectrum

Authors: Zheyi Ding, Gang Li, Nicolas Wijsen, Stefaan Poedts, Shuo Yao

Comments: 18 pages, 4 figures, accepeted by APJ Letters

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

[15]  arXiv:2403.01409 [pdf, ps, other]

Title: Observation and Modeling of the circular polarization of the Cr I magnetic field induced transition at 533.03 nm

Authors: Hao Li, Tanausú del Pino Alemán, Javier Trujillo Bueno, Franziska Zeuner

Comments: Accepted for publication in the Astrophysical Journal

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

[16]  arXiv:2403.01654 [pdf, other]

Title: A study of Be stars in the time domain. I. Spectral data and polarimetry

Authors: Adrián Castañón Esteban, Iain Steele, Helen Jermak

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

[17]  arXiv:2403.01656 [pdf, ps, other]

Title: Solar Wind Driven from GONG Magnetograms in the Last Solar Cycle

Authors: Zhenguang Huang, Gabor Toth, Nishtha Sachdeva, Bart van der Holst

Comments: 17 pages, 5 figures, 2 tables, submitted to ApJ

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

[18]  arXiv:2403.01712 [pdf, ps, other]

Title: Adjusting the Potential Field Source Surface Height Based on MHD Simulations

Authors: Zhenguang Huang, Gabor Toth, Jia Huang, Nishtha Sachdeva, Bart van der Holst, Ward B. Manchester

Comments: 15 pages, 5 figures, 1 table, submitted ApjL

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

[19]  arXiv:2403.01790 [pdf, other]

Title: Characterisation of the stellar activity of M dwarfs. II. Relationship between Ca, H$α$, and Na chromospheric emissions

Authors: Nadège Meunier, Lucile Mignon, Matthieu Kretzschmar, Xavier Delfosse

Comments: Paper accepted in Astronomy and Astrophysics 15 January 2024

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

[20]  arXiv:2403.01815 [pdf, other]

Title: Lithium Abundances from the LAMOST Med-Resolution Survey Data Release 9

Authors: Ming-Yi Ding, Jian-Rong Shi, Hong-liang Yan, Chun-Qian Li, Qi Gao, Tian-Yi Chen, Jing-Hua Zhang, Shuai Liu, Xiao-Jin Xie, Yao-Jia Tang, Ze-Ming Zhou, Jiang-Tao Wang

Comments: 16 pages, 9 figures, 2 tables. Accepted for publication in ApJS

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

[21]  arXiv:2403.01850 [pdf, other]

Title: "Gene": A personal tribute to the Life and Science of Eugene Newman Parker

Authors: Arnab Rai Choudhuri

Comments: In press with Reviews of Modern Plasma Physics; 54 Pages, 17 Figures

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

[22]  arXiv:2403.01935 [pdf, other]

Title: Simultaneous FUV and NUV observations of T Tauri stars with UVIT/AstroSat: probing accretion process in young stars

Authors: Prasanta K. Nayak, Mayank Narang, P. Manoj, Uma Gorti, Annapurni Subramaniam, Nayana George, Chayan Mondal

Comments: 14 pages, 7 figures, 4 tables. Submitted to AAS Journal

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

[23]  arXiv:2403.01989 [pdf, other]

Title: Spectroscopic and Photometric Behaviour of LP Ori

Authors: Asli Elmasli, K. Ozge Unal, Dogus Ozuyar

Comments: 15 pages, 16 figures, 7 table, accepted by Astronomy Neichrischten

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

[24]  arXiv:2403.02110 [pdf, ps, other]

Title: Generalized Coronal Loop Scaling Laws and Their Implication for Turbulence in Solar Active Region Loops

Authors: Y. Dai, J. J. Xiang, M. D. Ding

Comments: 18 pages, 8 figures and 2 tables, accepted for publication in The Astrophysical Journal

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

[25]  arXiv:2403.02156 [pdf, other]

Title: The SPHERE view of the Orion star-forming region

Authors: P.-G. Valegard, C.Ginski, A. Derkink, A. Garufi, C. Dominik, A. Ribas, J. P. Williams, M. Benisty, T. Birnstiel, S. Facchini, G. Columba, M. Hogerheijde, R. G. Van Holstein, J. Huang, M. Kenworthy, C. F. Manara, P. Pinilla, Ch. Rab, R. Sulaiman, A. Zurlo

Comments: Accepted by A&A

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