Zobrazeno 1 - 10
of 25 248
pro vyhledávání: '"Morrell A"'
Autor:
Massey, Philip, Neugent, Kathryn F., Morrell, Nidia I., Hillier, Desmond John, Penny, Laura R.
LMCe055-1 was recently discovered in a survey for WRs in the Large Magellanic Cloud, and classified as a WN4/O4, a lower excitation version of the WN3/O3 class discovered as part of the same survey. Its absolute magnitude precluded it from being a WN
Externí odkaz:
http://arxiv.org/abs/2410.12776
Autor:
Anderson, J. P., Contreras, C., Stritzinger, M. D., Hamuy, M., Phillips, M. M., Suntzeff, N. B., Morrell, N., Gonzalez-Gaitan, S., Gutierrez, C. P., Burns, C. R., Hsiao, E. Y., Anais, J., Ashall, C., Baltay, C., Baron, E., Bersten, M., Busta, L., Castellon, S., de Jaeger, T., DePoy, D., Filippenko, A. V., Folatelli, G., Forster, F., Galbany, L., Gall, C., Goobar, A., Gonzalez, C., Hadjiyska, E., Hoeflich, P., Krisciunas, K., Krzeminski, W., Li, W., Madore, B., Marshall, J., Martinez, L., Nugent, P., Pessi, P. J., Piro, A. L., Rheault, J-P., Ryder, S., Seron, J., Shappee, B. J., Taddia, F., Torres, S., Thomas-Osip, J., Uddin, S.
Type II supernovae (SNeII) mark the endpoint in the lives of hydrogen-rich massive stars. Their large explosion energies and luminosities allow us to measure distances, metallicities, and star formation rates into the distant Universe. To fully explo
Externí odkaz:
http://arxiv.org/abs/2410.06738
Autor:
Kanodia, Shubham, Gupta, Arvind F., Canas, Caleb I., Bernabo, Lia Marta, Reji, Varghese, Han, Te, Brady, Madison, Seifahrt, Andreas, Cochran, William D., Morrell, Nidia, Basant, Ritvik, Bean, Jacob, Bender, Chad F., de Beurs, Zoe L., Bieryla, Allyson, Birkholz, Alexina, Brown, Nina, Chapman, Franklin, Ciardi, David R., Clark, Catherine A., Cotter, Ethan G., Diddams, Scott A., Halverson, Samuel, Hawley, Suzanne, Hebb, Leslie, Holcomb, Rae, Howell, Steve B., Kobulnicky, Henry A., Kowalski, Adam F., Larsen, Alexander, Libby-Roberts, Jessica, Lin, Andrea S. J., Lund, Michael B., Luque, Rafael, Monson, Andrew, Ninan, Joe P., Parker, Brock A., Patel, Nishka, Rodruck, Michael, Ross, Gabrielle, Roy, Arpita, Schwab, Christian, Stefánsson, Guðmundur, Thoms, Aubrie, Vanderburg, Andrew
Transiting giant exoplanets around M-dwarf stars (GEMS) are rare, owing to the low-mass host stars. However, the all-sky coverage of TESS has enabled the detection of an increasingly large number of them to enable statistical surveys like the \textit
Externí odkaz:
http://arxiv.org/abs/2408.14694
Autor:
Watts, Thomas W., Otten, Matthew, Necaise, Jason T., Nguyen, Nam, Link, Benjamin, Williams, Kristen S., Sanders, Yuval R., Elman, Samuel J., Kieferova, Maria, Bremner, Michael J., Morrell, Kaitlyn J., Elenewski, Justin E., Johnson, Samuel D., Mathieson, Luke, Obenland, Kevin M., Sundareswara, Rashmi, Holmes, Adam
Cyclic ozone additives have the potential to significantly increase the specific impulse of rocket fuel, which would lead to greater efficiency and reduced costs for space launches, allowing up to one third more payload per rocket. Although practical
Externí odkaz:
http://arxiv.org/abs/2408.13244
Autor:
Nguyen, Nam, Watts, Thomas W., Link, Benjamin, Williams, Kristen S., Sanders, Yuval R., Elman, Samuel J., Kieferova, Maria, Bremner, Michael J., Morrell, Kaitlyn J., Elenewski, Justin, Isaacs, Eric B., Johnson, Samuel D., Mathieson, Luke, Obenland, Kevin M., Otten, Matthew, Sundareswara, Rashmi, Holmes, Adam
Recent estimates indicate that the U.S. Department of Defense spends over \$20 billion USD annually on corrosion-related maintenance. This expenditure is accompanied by a substantial loss in asset readiness, ranging from 10% to 30%. Moreover, the glo
Externí odkaz:
http://arxiv.org/abs/2406.18759
Autor:
Agrawal, Anjali A., Job, Joshua, Wilson, Tyler L., Saadatmand, S. N., Hodson, Mark J., Mutus, Josh Y., Caesura, Athena, Johnson, Peter D., Elenewski, Justin E., Morrell, Kaitlyn J., Kemper, Alexander F.
Understanding the physics of strongly correlated materials is one of the grand challenge problems for physics today. A large class of scientifically interesting materials, from high-$T_c$ superconductors to spin liquids, involve medium to strong corr
Externí odkaz:
http://arxiv.org/abs/2406.06511
Autor:
Bärtschi, Andreas, Caravelli, Francesco, Coffrin, Carleton, Colina, Jonhas, Eidenbenz, Stephan, Jayakumar, Abhijith, Lawrence, Scott, Lee, Minseong, Lokhov, Andrey Y., Mishra, Avanish, Misra, Sidhant, Morrell, Zachary, Mughal, Zain, Neill, Duff, Piryatinski, Andrei, Scheie, Allen, Vuffray, Marc, Zhang, Yu
The emergence of quantum computing technology over the last decade indicates the potential for a transformational impact in the study of quantum mechanical systems. It is natural to presume that such computing technologies would be valuable to large
Externí odkaz:
http://arxiv.org/abs/2406.06625
We study the difference between the number of facets of the order polytope and the chain polytope of a poset. Hibi and Li classified posets where the gap is exactly zero. We describe the bounds on this gap using the new notion of crossing numbers, an
Externí odkaz:
http://arxiv.org/abs/2405.17646
Autor:
Phillips, M. M., Ashall, C., Brown, Peter J., Galbany, L., Tucker, M. A., Burns, Christopher R., Contreras, Carlos, Hoeflich, P., Hsiao, E. Y., Kumar, S., Morrell, Nidia, Uddin, Syed A., Baron, E., Freedman, Wendy L., Krisciunas, Kevin, Persson, S. E., Piro, Anthony L., Shappee, B. J., Stritzinger, Maximilian, Suntzeff, Nicholas B., Chakraborty, Sudeshna, Kirshner, R. P., Lu, J., Marion, G. H., Polin, Abigail, Shahbandeh, M.
Understanding the nature of the luminous 1991T-like supernovae is of great importance to supernova cosmology as they are likely to have been more common in the early universe. In this paper we explore the observational properties of 1991T-like supern
Externí odkaz:
http://arxiv.org/abs/2405.15027
Autor:
Vink, Jorick S., Crowther, Paul, Fullerton, Alex, Garcia, Miriam, Martins, Fabrice, Morrell, Nidia, Oskinova, Lida, Louis, Nicole St., ud-Doula, Asif, Sander, Andreas, Sana, Hugues, Bouret, Jean-Claude, Kubatova, Brankica, Marchant, Pablo, Martins, Lucimara P., Wofford, Aida, van Loon, Jacco, Telford, O. Grace, Götberg, Ylva, Bowman, Dominic, Erba, Christi, Kalari, Venu, Collaboration, The XShootU
Publikováno v:
ESO Messenger, 2024
The Hubble Space Telescope has devoted 500 orbits to observing 250 massive stars with low metallicity in the ultraviolet (UV) range within the framework of the ULLYSES program. The X-Shooting ULLYSES (XShootU) project enhances the legacy value of thi
Externí odkaz:
http://arxiv.org/abs/2405.00085