Maser Investigation toward Off-Plane Stars (MIOPS): detection of SiO masers in the Galactic thick disk and halo

Autor: Yang, Wenjin, Wu, Yuanwei, Gong, Yan, Mauron, Nicolas, Zhang, Bo, Menten, Karl M., Mai, Xiaofeng, Liu, Dejian, Li, Juan, Li, Jingjing

Studying stars that are located off the Galactic plane is important for understanding the formation history of the Milky Way. We searched for SiO masers toward off-plane O-rich asymptotic giant branch (AGB) stars from the catalog presented by Mauron

Externí odkaz: http://arxiv.org/abs/2310.13489

Rubin Observatory LSST Transients and Variable Stars Roadmap

Autor: Hambleton, Kelly M., Bianco, Federica B., Street, Rachel, Bell, Keaton, Buckley, David, Graham, Melissa, Hernitschek, Nina, Lund, Michael B., Mason, Elena, Pepper, Joshua, Prsa, Andrej, Rabus, Markus, Raiteri, Claudia M., Szabo, Robert, Szkody, Paula, Andreoni, Igor, Antoniucci, Simone, Balmaverde, Barbara, Bellm, Eric, Bonito, Rosaria, Bono, Giuseppe, Botticella, Maria Teresa, Brocato, Enzo, Bricman, Katja Bucar, Cappellaro, Enrico, Carnerero, Maria Isabel, Chornock, Ryan, Clarke, Riley, Cowperthwaite, Phil, Cucchiara, Antonino, D'Ammando, Filippo, Dage, Kristen C., Dall'Ora, Massimo, Davenport, James R. A., de Martino, Domitilla, de Somma, Giulia, Di Criscienzo, Marcella, Di Stefano, Rosanne, Drout, Maria, Fabrizio, Michele, Fiorentino, Giuliana, Gandhi, Poshak, Garofalo, Alessia, Giannini, Teresa, Gomboc, Andreja, Greggio, Laura, Hartigan, Patrick, Hundertmark, Markus, Johnson, Elizabeth, Johnson, Michael, Jurkic, Tomislav, Khakpash, Somayeh, Leccia, Silvio, Li, Xiaolong, Magurno, Davide, Malanchev, Konstantin, Marconi, Marcella, Margutti, Raffaella, Marinoni, Silvia, Mauron, Nicolas, Molinaro, Roberto, Moller, Anais, Moniez, Marc, Muraveva, Tatiana, Musella, Ilaria, Ngeow, Chow-Choong, Pastorello, Andrea, Petrecca, Vincenzo, Piranomonte, Silvia, Ragosta, Fabio, Reguitti, Andrea, Righi, Chiara, Ripepi, Vincenzo, Sandoval, Liliana Rivera, Stassun, Keivan G., Stroh, Michael, Terreran, Giacomo, Trimble, Virginia, Tsapras, Yiannis, van Velzen, Sjoert, Venuti, Laura, Vink, Jorick S.

The Vera C. Rubin Legacy Survey of Space and Time holds the potential to revolutionize time domain astrophysics, reaching completely unexplored areas of the Universe and mapping variability time scales from minutes to a decade. To prepare to maximize

Externí odkaz: http://arxiv.org/abs/2208.04499

A search for distant, pulsating red giants in the southern halo

Autor: Mauron, Nicolas, Gigoyan, Kamo S., Kendall, Tim R., Hambleton, Kelly M.

To investigate the asymptotic giant branch (AGB) population in the Galactic halo, we search for pulsating AGB stars at a heliocentric distance over 50kpc. Our research is based on the Catalina Southern Survey (CSS) catalogue of variables, comprising

Externí odkaz: http://arxiv.org/abs/2104.15037

Investigation of long-period variables in the Catalina Southern catalog: new carbon stars and false objects

Autor: Mauron, Nicolas, Gigoyan, Kamo S., Gigoyan, Karen K., Maurin, Luc P. A., Kendall, Tim R.

As part of our ongoing study of the evolved giants in the galactic halo, we consider the sample of 1286 long-period variables (LPVs) in the southern hemisphere provided by the Catalina Sky Survey experiment. These LPVs have periods P larger than 80 d

Externí odkaz: http://arxiv.org/abs/1901.11427

HST Images Reveal Dramatic Changes in the Core of IRC+10216

Autor: Kim, Hyosun, Lee, Ho-Gyu, Mauron, Nicolas, Chu, You-Hua

IRC+10216 is the nearest carbon star with a very high mass-loss rate. The existence of a binary companion has been hinted by indirect observational evidence, such as the bipolar morphology of its nebula and a spiral-like pattern in its circumstellar

Externí odkaz: http://arxiv.org/abs/1412.0083