Zobrazeno 1 - 10
of 3 882
pro vyhledávání: '"IRWIN, MICHAEL"'
Autor:
Arroyo-Polonio, José María, Battaglia, Giuseppina, Thomas, Guillaume F., Irwin, Michael J., McConnachie, Alan W., Tolstoy, Eline
Aims: We aim to compute the binary fraction of "classical" dwarf spheroidal galaxies (dSphs) that are satellites of the Milky Way (MW). This value can offer insights into the binary fraction in environments that are less dense and more metal-poor tha
Externí odkaz:
http://arxiv.org/abs/2307.10375
Autor:
Tolstoy, Eline, Skúladóttir, Ása, Battaglia, Giuseppina, Brown, Anthony G. A., Massari, Davide, Irwin, Michael J., Starkenburg, Else, Salvadori, Stefania, Hill, Vanessa, Jablonka, Pascale, Salaris, Maurizio, van Essen, Thom, Olsthoorn, Carla, Helmi, Amina, Pritchard, John
Publikováno v:
A&A 675, A49 (2023)
We present a new homogeneous survey of VLT/FLAMES LR8 line-of-sight radial velocities (vlos) for 1604 resolved red giant branch stars in the Sculptor dwarf spheroidal galaxy. In addition, we provide reliable Ca II triplet metallicities, [Fe/H], for 1
Externí odkaz:
http://arxiv.org/abs/2304.11980
Autor:
Savino, Alessandro, Weisz, Daniel R., Skillman, Evan D., Dolphin, Andrew, Kallivayalil, Nitya, Wetzel, Andrew, Anderson, Jay, Besla, Gurtina, Boylan-Kolchin, Michael, Bullock, James S., Cole, Andrew A., Collins, Michelle L. M., Cooper, M. C., Deason, Alis J., Dotter, Aaron L., Fardal, Mark, Ferguson, Annette M. N., Fritz, Tobias K., Geha, Marla C., Gilbert, Karoline M., Guhathakurta, Puragra, Ibata, Rodrigo, Irwin, Michael J., Jeon, Myoungwon, Kirby, Evan, Lewis, Geraint F., Mackey, Dougal, Majewski, Steven R., Martin, Nicolas, McConnachie, Alan, Patel, Ekta, Rich, R. Michael, Simon, Joshua D., Sohn, Sangmo Tony, Tollerud, Erik J., van der Marel, Roeland P.
We measure homogeneous distances to M31 and 38 associated stellar systems ($-$16.8$\le M_V \le$ $-$6.0), using time-series observations of RR Lyrae stars taken as part of the Hubble Space Telescope Treasury Survey of M31 Satellites. From $>700$ orbit
Externí odkaz:
http://arxiv.org/abs/2206.02801
Autor:
O’Hora, Kathleen P., Amir, Carolyn M., Chiem, Emily, Schleifer, Charles H., Grigoryan, Vardui, Kushan-Wells, Leila, Chiang, Jessica J., Cole, Steven, Irwin, Michael R., Bearden, Carrie E.
Publikováno v:
In Psychoneuroendocrinology November 2024 169
Autor:
Niklasson, Andrea, Finan, Patrick H., Smith, Michael T., Forsberg, Alexandra, Dietz, Nicholas, Kander, Thomas, Werner, Mads U., Irwin, Michael R., Kosek, Eva, Bjurström, Martin F.
Publikováno v:
In Sleep Medicine Reviews February 2025 79
Autor:
Kuzma, Pete B., Ferguson, Annette M. N., Varri, Anna Lisa, Irwin, Michael J., Bernard, Edouard J., Tolstoy, Eline, Peñarrubia, Jorge, Zucker, Daniel B.
The tidal tails of Palomar 5 (Pal 5) have been the focus of many spectroscopic studies in an attempt to identify individual stars lying along the stream and characterise their kinematics. The well-studied trailing tail has been explored out to a dist
Externí odkaz:
http://arxiv.org/abs/2202.04548
Autor:
Yao, Xueya, Liu, Yingxiang, Sui, Yongheng, Zheng, Miao, Zhu, Ling, Li, Quanfu, Irwin, Michael Garnet, Yang, Liqun, Zhan, Qionghui, Xiao, Jie
Publikováno v:
In Biomedicine & Pharmacotherapy August 2024 177
Autor:
Irwin, Michael R., Hoang, Danny, Olmstead, Richard, Sadeghi, Nina, Breen, Elizabeth C., Bower, Julienne E., Cole, Steve
Publikováno v:
In Brain Behavior and Immunity August 2024 120:159-166
Autor:
Rocha, Sarah, Bower, Julienne E., Chiang, Jessica J., Cole, Steve W., Irwin, Michael R., Seeman, Teresa, Fuligni, Andrew J.
Publikováno v:
In Brain, Behavior, & Immunity - Health July 2024 38