Results 11 to 20 of about 13,442,946 (252)

Selected topics in the evolution of low-mass stars

EPJ Web of Conferences, 2013
Low-mass stars play a key role in many different areas of astrophysics. In this article, I provide a brief overview of the evolution of low-mass stars, and discuss some of the uncertainties and problems currently affecting low-mass stellar models ...
Catelan M.
doaj   +2 more sources

Evolution of low mass stars

, 2019
2019 MESA Summer School Labs - Evolution of low mass ...
Pinsonneault, Marc
openaire   +2 more sources

Three low-mass companions around aged stars discovered by TESS [PDF]

, 2023
We report the discovery of three transiting low-mass companions to aged stars: a brown dwarf (TOI-2336b) and two objects near the hydrogen burning mass limit (TOI-1608b and TOI-2521b).
Paegert, Martin, Karen A Collins, Curtis, Jason L., Mao, Shude, Jason L Curtis, Srdoc, Gregor, Sun, Qinghui, Crystal L Gnilka, Seager, Sara, Yu, Jie, Ziegler, Carl, Rabus, Markus, Keivan G Stassun, Tianjun Gan, McDermott, Scott, Tang, Jiaxin, Gnilka, Crystal L., Gnilka, Crystal L, Jon M Jenkins, Mann, Andrew W, Clark, Catherine A., Gan, Tianjun, Joshua N Winn, François Bouchy, Faherty, Jacqueline K., Jiaxin Tang, Lokesh Mishra, Lund, Michael B, Ricker, George R, Michael B Lund, Littlefield, Colin, Law, Nicholas, Lund, Mikkel N, Bieryla, Allyson, Ricker, George R., David Watanabe, Curtis, Jason L, Latham, David W, Jacqueline K Faherty, Stéphane Udry, Martin Paegert, Qinghui Sun, George Zhou, Dr. Rabus, Markus, Monika Lendl, Winn, Joshua N., Wang, Sharon X., Wang, Sharon X, Mishra, Lokesh, Coel Hellier, Caldwell, Douglas A, Latham, David W., Jie Yu, Howell, Steve B., Hellier, Coel, Jenkins, Jon M, Douglas A Caldwell, Pritchard, Tyler, Shude Mao, Lund, Mikkel N., Lin, Zitao, Colin Littlefield, Winn, Joshua N, Marshall C Johnson, Psaridi, Angelica, Zitao Lin, Collins, Karen A., Collins, Karen A, Angelica Psaridi, Steve B Howell, Watanabe, David, Tyler Pritchard, Markus Rabus, Lund, Michael B., Sara Seager, Lendl, Monika, Mann, Andrew W., Zhou, George, Jenkins, Jon M., Samuel K Grunblatt, Dany Mounzer, Allyson Bieryla, Faherty, Jacqueline K, Howell, Steve B, Catherine A Clark, Scott McDermott, Grunblatt, Samuel K., Shporer, Avi, Carl Ziegler, Johnson, Marshall C, Stassun, Keivan G., Gregor Srdoc, Avi Shporer, Roland Vanderspek, Bouchy, François, Andrew W Mann, George R Ricker, Grunblatt, Samuel K, Johnson, Marshall C., Sharon X Wang, David W Latham, Vanderspek, Roland, Caldwell, Douglas A., Mikkel N Lund, Stassun, Keivan G, Mounzer, Dany, Udry, Stéphane, Nicholas Law, Clark, Catherine A   +108 more
core   +1 more source

Probing the composition of sub-millisecond rotating compact stars by r-modes instability [PDF]

, 2012
We investigate the implications of the r-modes instability on the composition of a compact star rotating at a sub-millisecond period. In particular, the only viable astrophysical scenario for such an object, wich might present inside the Low Mass X-ray ...
Giuseppe Pagliara, Drago, Alessandro, Alessandro Drago, Pagliara, Giuseppe   +3 more
core   +1 more source

The EBLM Project V. Physical properties of ten fully convective, very-low-mass stars [PDF]

, 2019
Measurements of the physical properties of stars at the lower end of the main sequence are scarce. In this context we report masses, radii and surface gravities of ten very-low-mass stars in eclipsing binary systems, with orbital periods of the order of ...
Smalley, Hellier, Maxted
core   +1 more source

Formation and composition of planets around very low mass stars [PDF]

, 2017
Context. The recent detection of planets around very low mass stars raises the question of the formation, composition, and potential habitability of these objects. Aims.
Alibert, Yann, W. Benz, Y. Alibert, Benz, Willy   +3 more
core   +1 more source

Low-Mass Stars. II. The Core Mass--Luminosity Relations for Low-Mass Stars

The Astrophysical Journal, 1988
Etude de la relation masse-luminosite dans la litterature pour des etoiles de masse intermediaire, et extension a des etoiles de faible masse (0,8 M ○. -3 M ○. )
Arnold I. Boothroyd, I.-Juliana Sackmann
openaire   +1 more source

Three Statistically Validated K2 Transiting Warm Jupiter Exoplanets Confirmed as Low-mass Stars [PDF]

, 2017
We have identified three K2 transiting star-planet systems, K2-51 (EPIC 202900527), K2-67 (EPIC 206155547), and K2-76 (EPIC 206432863), as stellar binaries with low-mass stellar secondaries.
Bento, Joao, Benjamin J. Fulton, Zhou, George, Perry Berlind, Allyson Bieryla, Andrew W. Howard, Michael L. Calkins, Latham, David W., Howard Isaacson, Gilbert A. Esquerdo, Andrew Vanderburg, Esquerdo, Gilbert A., Howard, Andrew W., Berlind, Perry, Shporer, Avi, Joao Bento, Avi Shporer, Bieryla, Allyson, Isaacson, Howard, David W. Latham, Guillermo Torres, Calkins, Michael L., Fulton, Benjamin J., Morton, Timothy D., Vanderburg, Andrew, George Zhou, Timothy D. Morton, Torres, Guillermo, Morton, Timothy D, Calkins, Michael, Latham, David W, Isaacson, H   +31 more
core   +1 more source

Widely separated binary systems of very low-mass stars

, 2005
In this paper we review some recent detections of wide binary brown dwarf systems and discuss them in the context of the multiplicity properties of very low-mass stars and brown ...
Phan-Bao, N., Reylé, C., Martín, E. L.
core   +2 more sources

TOI 694b and TIC 220568520b: Two Low-mass Companions near the Hydrogen-burning Mass Limit Orbiting Sun-like Stars [PDF]

, 2020
We report the discovery of TOI 694 b and TIC 220568520 b, two low-mass stellar companions in eccentric orbits around metal-rich Sun-like stars, first detected by the Transiting Exoplanet Survey Satellite (TESS).
Flowers, Erin, Winn, Joshua N., Henning, Thomas, Dos Santos, Leonardo A., Rose, Mark E., Mann, Andrew W., Zhou, George, James, Hodari-Sadiki, Nielsen, Louise, Jenkins, Jon M., Grieves, Nolan, Furesz, Gabor, Latham, David W., Wallace, Alexander, Zhan, Zhuchang, Quintana, Elisa V., Vezie, Michael, Tenenbaum, Peter, Huang, Chelsea X., Yahalomi, Daniel A., Seager, Sara, Shporer, Avi, Sarkis, Paula, Ziegler, Carl, Law, Nicholas, Butler, R. Paul, Ireland, Michael, Henry, Todd J., Stassun, Keivan G., Ricker, George R., Brahm, Rafael, Mireles, Ismael, Gunther, Maximilian N., Yu, Liang, Vanderspek, Roland, Hesse, Katharine, Smith, Jeffrey C., Jao, Wei-Chun, Rodriguez, Joseph E., Udry, Stephane, Bouchy, Francois, Jordan, Andres, Paredes, Leonardo A., Erin Flowers, Peter Tenenbaum, Liang Yu, Leonardo A. dos Santos, Louise Nielsen, Gabor Furesz, Keivan G. Stassun, R. Paul Butler, David W. Latham, Hodari-Sadiki James, Joseph E. Rodriguez, Sara Seager, François Bouchy, Andrew W. Mann, Jon M. Jenkins, Elisa V. Quintana, Andrés Jordán, Joshua N. Winn, Daniel A. Yahalomi, Maximilian N. Günther, Thomas Henning, Leonardo A. Paredes, Carl Ziegler, Avi Shporer, Roland Vanderspek, Zhuchang Zhan, Michael Ireland, Katharine Hesse, Stéphane Udry, Rafael Brahm, Todd J. Henry, Chelsea X. Huang, Mark E. Rose, Wei-Chun Jao, Ismael Mireles, Jeffrey C. Smith, George Zhou, Michael Vezie, George R. Ricker, Paula Sarkis, Alexander Wallace, Nolan Grieves, Nicholas Law   +85 more
core   +1 more source