Zobrazeno 1 - 10
of 14 133
pro vyhledávání: '"D'Anna, J."'
Interacting binary star systems play a critical role in many areas of astrophysics. One interesting example of a binary merger product are Thorne-\.Zytkow Objects (T\.ZOs), stars that look like red supergiants but contain neutron stars at their cores
Externí odkaz:
http://arxiv.org/abs/2410.02896
Autor:
O'Grady, Anna J. G., Drout, Maria R., Neugent, Kathryn F., Ludwig, Bethany, Gotberg, Ylva, Gaensler, Bryan M.
Recent works have constrained the binary fraction of evolved populations of massive stars in local galaxies such as red supergiants and Wolf-Rayet stars, but the binary fraction of yellow supergiants (YSGs) in the Hertzsprung Gap remains unconstraine
Externí odkaz:
http://arxiv.org/abs/2406.17177
Autor:
Gillmann, Cedric, Arney, Giada N., Avice, Guillaume, Dyar, M. D., Golabek, Gregor J., Gülcher, Anna J. P., Johnson, Natasha M., Lefevre, Maxence, Widemann, Thomas
After decades of relative neglect, interest in Venus surges anew in the planetary science community and the public. New missions are planned and selected, and will pave the way to the decade of Venus, as new observations allow us to uncover some of t
Externí odkaz:
http://arxiv.org/abs/2404.07669
Autor:
Dagys, Laurynas, Korzeczek, Martin C., Parker, Anna J., Eills, James, Blanchard, John W., Bengs, Christian, Levitt, Malcolm H., Knecht, Stephan, Schwartz, Ilai, Plenio, M. B.
Publikováno v:
Sci. Adv. 10, eado0373 (2024)
Parahydrogen-Induced Polarization (PHIP) is a potent technique for generating target molecules with high nuclear spin polarization. The PHIP process involves a chemical reaction between parahydrogen and a target molecule, followed by the transformati
Externí odkaz:
http://arxiv.org/abs/2401.07243
Autor:
Anna J. Pieńkowski, Witold Szczuciński, Agnieszka Breszka, Maciej Chyleński, Anna Juras, Paulina Romel, Piotr Rozwalak, Artur Trzebny, Mirosława Dabert, Simon T. Belt, Robert Jagodziński, Lukas Smik, Wojciech Włodarski
Publikováno v:
Limnology and Oceanography Letters, Vol 9, Iss 6, Pp 785-795 (2024)
Abstract Reliable high‐resolution, pre‐observational‐period sea‐ice datasets are rare but critical for contextualizing recent sea‐ice declines and future scenarios. We combine sedimentary ancient DNA of the sea‐ice dinoflagellate Polarell
Externí odkaz:
https://doaj.org/article/4df93dec89f44c7d9e658eccdf1ccb38
Publikováno v:
Communications Chemistry, Vol 7, Iss 1, Pp 1-7 (2024)
Abstract The increasing availability of ultrabright Light Sources is facilitating the study of smaller crystals at faster timescales but with an increased risk of severe X-ray damage, leading to developments in multi-crystal methods such as serial cr
Externí odkaz:
https://doaj.org/article/c22c33e869814d45bac7ef59fc954e34