Next meeting:
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Total votes:
4
(last vote was 1 year ago)
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Total votes:
2
(last vote was 1 year ago)
Title:
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Total votes:
2
(last vote was 1 year ago)
Author:
Discussion leader:
Nobody volunteered yet
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Total votes:
1
(last vote was 7 months ago)
Author:
Claudio Andrea Manzari, Yujin Park, Benjamin R. Safdi, Inbar Savoray
Discussion leader:
Nobody volunteered yet
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Total votes:
1
(last vote was 1 year ago)
Title:
Author:
David Alesini, Danilo Babusci, Paolo Beltrame, Fabio Bossi, Paolo Ciambrone, Alessandro D'Elia, Daniele Di Gioacchino, Giampiero Di Pirro et al.
Discussion leader:
Nobody volunteered yet
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Total votes:
1
(last vote was 1 year ago)
Title:
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Total votes:
1
(last vote was 1 year ago)
Author:
Florian Goertz, Álvaro Pastor-Gutiérrez
Discussion leader:
Nobody volunteered yet
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Votes: 2
5 years ago Author:
Diego Blas, Andrea Caputo, Mikhail M. Ivanov, Laura Sberna
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Votes: 2
5 years ago Author:
Benjamin Nachman, Chase Shimmin
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Votes: 2
5 years ago Author:
William J. Wolf, Macarena Lagos
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5 years ago
Title: A noninteracting low-mass black hole–giant star binary system
Link: https://science.sciencemag.org/content/366/6465/637
Description: Black hole binary systems with companion stars are typically found via their x-ray emission, generated by interaction and accretion. Noninteracting binaries are expected to be plentiful in the Galaxy but must be observed using other methods. We combine radial velocity and photometric variability data to show that the bright, rapidly rotating giant star 2MASS J05215658+4359220 is in a binary system with a massive unseen companion. The system has an orbital period of ~83 days and near-zero eccentricity. The photometric variability period of the giant is consistent with the orbital period, indicating star spots and tidal synchronization. Constraints on the giant’s mass and radius imply that the unseen companion is 3.3+2.8−0.7 solar masses, indicating that it is a noninteracting low-mass black hole or an unexpectedly massive neutron star.
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5 years ago
Title: Minimal Warm Inflation
Link: https://arxiv.org/abs/1910.07525
Description:
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Votes: 1
5 years ago Author:
LHCb collaboration, R. Aaij, C. Abellán Beteta, T. Ackernley, B. Adeva, M. Adinolfi, H. Afsharnia, C. A. Aidala et al.
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Votes: 1
5 years ago Author:
Burkhant Suerfu, Masayuki Wada, Winston Peloso, Michael Souza, Frank Calaprice, Joshua Tower, Guido Ciampi
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Votes: 1
5 years ago Author:
Jack Manley, Russell Stump, Dalziel Wilson, Daniel Grin, Swati Singh
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Votes: 1
5 years ago Author:
Joseph Bramante, Jason Kumar, Nirmal Raj
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Votes: 2
5 years ago Author:
Louise Breuval, Pierre Kervella, Frédéric Arenou, Giuseppe Bono, Alexandre Gallenne, Boris Trahin, Antoine Mérand, Jesper Storm et al.
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