Zobrazeno 1 - 10
of 159 165
pro vyhledávání: '"A, Watts"'
The pulsed X-ray emission from the neutron star surface acts as a window to study the state of matter in the neutron star interior. For accreting millisecond pulsars, the surface X-ray emission is generated from the `hotspots', which are formed as a
Externí odkaz:
http://arxiv.org/abs/2411.16528
Autor:
Núñez, Carolina, Appel, John W., Datta, Rahul, Bennett, Charles L., Brewer, Michael K., Bruno, Sarah Marie, Bustos, Ricardo, Chuss, David T., Costen, Nick, Couto, Jullianna Denes, Dahal, Sumit, Denis, Kevin L., Eimer, Joseph R., Essinger-Hileman, Thomas, Iuliano, Jeffrey, Li, Yunyang, Marriage, Tobias A., Mateo, Jennette, Petroff, Matthew A., Shi, Rui, Rostem, Karwan, Valle, Deniz A. N., Watts, Duncan, Wollack, Edward J., Zeng, Lingzhen
We present the in-lab and on-sky performance for the upgraded 90 GHz focal plane of the Cosmology Large Angular Scale Surveyor (CLASS), which had four of its seven detector wafers updated during the austral winter of 2022. The update aimed to improve
Externí odkaz:
http://arxiv.org/abs/2411.12705
CompactObject: An open-source Python package for full-scope neutron star equation of state inference
Autor:
Huang, Chun, Malik, Tuhin, Cartaxo, João, Sourav, Shashwat, Yuan, Wenli, Zhou, Tianzhe, Liu, Xuezhi, Groger, John, Dong, Xieyuan, Osborn, Nicole, Whitsett, Nathan, Wang, Zhiheng, Providência, Constança, Oertel, Micaela, Chen, Alexander Y., Tolos, Laura, Watts, Anna
The CompactObject package is an open-source software framework developed to constrain the neutron star equation of state (EOS) through Bayesian statistical inference. It integrates astrophysical observational constraints from X-ray timing, gravitatio
Externí odkaz:
http://arxiv.org/abs/2411.14615
Autor:
Fraser-McKelvie, A., van de Sande, J., Gadotti, D. A., Emsellem, E., Brown, T., Fisher, D. B., Martig, M., Bureau, M., Gerhard, O., Battisti, A. J., Bland-Hawthorn, J., Catinella, B., Combes, F., Cortese, L., Croom, S. M., Davis, T. A., Falcón-Barroso, J., Fragkoudi, F., Freeman, K. C., Hayden, M. R., McDermid, R., Ciraulo, B. Mazzilli, Mendel, J. T., Pinna, F., Poci, A., Rutherford, T. H., de Sá-Freitas, C., Silva-Lima, L. A., Valenzuela, L. M., van de Ven, G., Wang, Z., Watts, A. B.
The vertical evolution of galactic discs is governed by the sub-structures within them. We examine the diversity of kinematic sub-structure present in the first 12 galaxies observed from the GECKOS survey, a VLT/MUSE large programme providing a syste
Externí odkaz:
http://arxiv.org/abs/2411.03430
Publikováno v:
A&A 691, L13 (2024)
We present the discovery of an extended and faint tail observed in the isolated environment associated with galaxy NGC 3785. This study additionally provides observational evidence supporting the formation of ultra-diffuse galaxies at the end of the
Externí odkaz:
http://arxiv.org/abs/2410.18811
We investigate whether measurements of the neutron star mass and radius or the tidal deformability can provide information about the presence of hyperons inside a neutron star. This is achieved by considering two inference models, with and without hy
Externí odkaz:
http://arxiv.org/abs/2410.14572
Autor:
Chen, Benson, Danel, Tomasz, McEnaney, Patrick J., Jain, Nikhil, Novikov, Kirill, Akki, Spurti Umesh, Turnbull, Joshua L., Pandya, Virja Atul, Belotserkovskii, Boris P., Weaver, Jared Bryce, Biswas, Ankita, Nguyen, Dat, Dreiman, Gabriel H. S., Sultan, Mohammad, Stanley, Nathaniel, Whalen, Daniel M, Kanichar, Divya, Klein, Christoph, Fox, Emily, Watts, R. Edward
DNA-Encoded Libraries (DEL) are combinatorial small molecule libraries that offer an efficient way to characterize diverse chemical spaces. Selection experiments using DELs are pivotal to drug discovery efforts, enabling high-throughput screens for h
Externí odkaz:
http://arxiv.org/abs/2410.08938
Autor:
Ray, Paul S., Roming, Peter W. A., Argan, Andrea, Arzoumanian, Zaven, Ballantyne, David R., Bogdanov, Slavko, Bonvicini, Valter, Brandt, Terri J., Bursa, Michal, Cackett, Edward M., Chakrabarty, Deepto, Christophersen, Marc, Coderre, Kathleen M., De Geronimo, Gianluigi, Del Monte, Ettore, DeRosa, Alessandra, Dietz, Harley R., Evangelista, Yuri, Feroci, Marco, Ford, Jeremy J., Froning, Cynthia, Fryer, Christopher L., Gendreau, Keith C., Goldstein, Adam, Gonzalez, Anthony H., Hartmann, Dieter, Hernanz, Margarita, Hutcheson, Anthony, Zand, Jean in `t, Jenke, Peter, Kennea, Jamie, Lloyd-Ronning, Nicole M., Maccarone, Thomas J., Maes, Dominic, Markwardt, Craig B., Michalska, Malgorzata, Okajima, Takashi, Patruno, Alessandro, Persyn, Steven C., Phillips, Mark L., Prescod-Weinstein, Chanda, Redfern, Jillian A., Remillard, Ronald A., Santangelo, Andrea, Schwendeman, Carl L., Sleator, Clio, Steiner, James, Strohmayer, Tod E., Svoboda, Jiri, Tenzer, Christoph, Thompson, Steven P., Warwick, Richard W., Watts, Anna L., Wilson-Hodge, Colleen A., Wu, Xin, Wulf, Eric A., Zampa, Gianluigi
We give an overview of the science objectives and mission design of the Spectroscopic Time-Resolving Observatory for Broadband Energy X-rays (STROBE-X) observatory, which has been proposed as a NASA probe-class (~$1.5B) mission in response to the Ast
Externí odkaz:
http://arxiv.org/abs/2410.08342
It is possible for asymmetric dark matter (ADM) to accumulate in neutron star interiors and affect their global properties. Considering the effects of this accumulation, neutron star mass-radius measurements can deliver new insights into the cold den
Externí odkaz:
http://arxiv.org/abs/2410.00140
Spaceborne microwave passive soil moisture products are known for their accuracy but are often limited by coarse spatial resolutions. This limits their ability to capture finer soil moisture gradients and hinders their applications. The Portable L ba
Externí odkaz:
http://arxiv.org/abs/2409.17024