Zobrazeno 1 - 10
of 202
pro vyhledávání: '"PEREZ, Kerstin"'
Autor:
Xiao, Mengjiao, Stoessl, Achim, Roach, Brandon, Gerrity, Cory, Bouche, Ian, Bridges, Gabriel, von Doetinchem, Philip, Hailey, Charles J., Kraych, Derik, Katt, Anika, Law, Michael, Lowell, Alexander, Martinez, Evan, Perez, Kerstin, Reed, Maggie, Rodriguez, Chelsea, Saffold, Nathan, Stringfield, Ceaser, Weiner, Hershel, Yee, Kelsey
Publikováno v:
IEEE Trans. Nucl. Sci. 70 (8), 2023, pp. 2125-2133
Lithium-drifted silicon [Si(Li)] has been used for decades as an ionizing radiation detector in nuclear, particle, and astrophysical experiments, though such detectors have frequently been limited to small sizes (few cm$^2$) and cryogenic operating t
Externí odkaz:
http://arxiv.org/abs/2305.00283
Autor:
Drlica-Wagner, Alex, Prescod-Weinstein, Chanda, Yu, Hai-Bo, Albert, Andrea, Amin, Mustafa, Banerjee, Arka, Baryakhtar, Masha, Bechtol, Keith, Bird, Simeon, Birrer, Simon, Bringmann, Torsten, Caputo, Regina, Chakrabarti, Sukanya, Chen, Thomas Y., Croon, Djuna, Cyr-Racine, Francis-Yan, Dawson, William A., Dvorkin, Cora, Gluscevic, Vera, Gilman, Daniel, Grin, Daniel, Hložek, Renée, Leane, Rebecca K., Li, Ting S., Mao, Yao-Yuan, Meyers, Joel, Mishra-Sharma, Siddharth, Muñoz, Julian B., Munshi, Ferah, Nadler, Ethan O., Parikh, Aditya, Perez, Kerstin, Peter, Annika H. G., Profumo, Stefano, Schutz, Katelin, Sehgal, Neelima, Simon, Joshua D., Sinha, Kuver, Valluri, Monica, Wechsler, Risa H.
Cosmological and astrophysical observations currently provide the only robust, positive evidence for dark matter. Cosmic probes of dark matter, which seek to determine the fundamental properties of dark matter through observations of the cosmos, have
Externí odkaz:
http://arxiv.org/abs/2209.08215
Autor:
Cooley, Jodi, Lin, Tongyan, Lippincott, W. Hugh, Slatyer, Tracy R., Yu, Tien-Tien, Akerib, Daniel S., Aramaki, Tsuguo, Baxter, Daniel, Bringmann, Torsten, Bunker, Ray, Carney, Daniel, Cebrián, Susana, Chen, Thomas Y., Cushman, Priscilla, Dahl, C. E., Essig, Rouven, Fan, Alden, Gaitskell, Richard, Galbiati, Cristano, Gelmini, Graciela B., Giovanetti, Graham K., Giroux, Guillaume, Grandi, Luca, Harding, J. Patrick, Haselschwardt, Scott, Hsu, Lauren, Horiuchi, Shunsaku, Kahn, Yonatan, Kim, Doojin, Kim, Geon-Bo, Kravitz, Scott, Kudryavtsev, V. A., Kurinsky, Noah, Lang, Rafael F., Leane, Rebecca K., Lehmann, Benjamin V., Levy, Cecilia, Li, Shengchao, Loer, Ben, Manalaysay, Aaron, Martoff, C. J, Mohlabeng, Gopolang, Monzani, M. E., Murphy, Alexander St J., Neilson, Russell, Nelson, Harry N., O'Hare, Ciaran A. J., Palladino, K. J., Parikh, Aditya, Park, Jong-Chul, Perez, Kerstin, Profumo, Stefano, Raj, Nirmal, Roach, Brandon M., Saab, Tarek, Sarsa, Maria Luísa, Schnee, Richard, Shaw, Sally, Shin, Seodong, Sinha, Kuver, Stifter, Kelly, Suzuki, Aritoki, Szydagis, M., Tait, Tim M. P., Takhistov, Volodymyr, Tsai, Yu-Dai, Vahsen, S. E., Vitagliano, Edoardo, von Doetinchem, Philip, Wang, Gensheng, Westerdale, Shawn, Williams, David A., Xiang, Xin, Yang, Liang
This report summarizes the findings of the CF1 Topical Subgroup to Snowmass 2021, which was focused on particle dark matter. One of the most important scientific goals of the next decade is to reveal the nature of dark matter (DM). To accomplish this
Externí odkaz:
http://arxiv.org/abs/2209.07426
Autor:
Roach, Brandon M., Rossland, Steven, Ng, Kenny C. Y., Perez, Kerstin, Beacom, John F., Grefenstette, Brian W., Horiuchi, Shunsaku, Krivonos, Roman, Wik, Daniel R.
Publikováno v:
Phys. Rev. D 107, 023009 (2023)
We present two complementary NuSTAR x-ray searches for keV-scale dark matter decaying to mono-energetic photons in the Milky Way halo. In the first, we utilize the known intensity pattern of unfocused stray light across the detector planes -- the dom
Externí odkaz:
http://arxiv.org/abs/2207.04572
Autor:
Rogers, Field, Aramaki, Tsuguo, Boezio, Mirko, Boggs, Steven, Bonvicini, Valter, Bridges, Gabriel, Campana, Donatella, Craig, William W., von Doetinchem, Philip, Everson, Eric, Fabris, Lorenzo, Feldman, Sydney, Fuke, Hideyuki, Gahbauer, Florian, Gerrity, Cory, Hailey, Charles J., Hayashi, Takeru, Kawachi, Akiko, Kozai, Masayoshi, Lenni, Alex, Lowell, Alexander, Manghisoni, Massimo, Marcelli, Nadir, Mochizuki, Brent, Mognet, Isaac, Munakata, Kazuoki, Munini, Riccardo, Nakagami, Yusuke, Olson, Jerome, Ong, Rene, Osteria, Guiseppe, Perez, Kerstin M., Quinn, Sean, Re, Valerio, Riceputi, Elisa, Roach, Brandon, Ryan, Jaime, Saffold, Nathan, Scotti, Valentina, Shimizu, Yuki, Sparvoli, Roberta, Stoessl, Achim, Tiberio, Alessio, Vannuccini, Elena, Wada, Takuya, Xiao, Mengjiao, Yamatani, Masahiro, Yee, Kelsey, Yoshida, Atsumasa, Yoshida, Tetsuya, Zampa, Gianluigi, Zeng, Jiancheng, Zweerink, Jeffrey
The General Antiparticle Spectrometer (GAPS) is an upcoming balloon mission to measure low-energy cosmic-ray antinuclei during at least three ~35-day Antarctic flights. With its large geometric acceptance and novel exotic atom-based particle identifi
Externí odkaz:
http://arxiv.org/abs/2206.12991
Autor:
Xiao, Mengjiao, Carenza, Pierluca, Giannotti, Maurizio, Mirizzi, Alessandro, Perez, Kerstin M., Straniero, Oscar, Grefenstette, Brian W.
Publikováno v:
Phys. Rev. D. 106, 123019 (2022)
Axion-like particles (ALPs) can be produced by thermal processes in a stellar interior, escape from the star and, if sufficiently light, be converted into photons in the external Galactic magnetic field. Such a process could produce a detectable hard
Externí odkaz:
http://arxiv.org/abs/2204.03121
Autor:
Baryakhtar, Masha, Caputo, Regina, Croon, Djuna, Perez, Kerstin, Berti, Emanuele, Bramante, Joseph, Buschmann, Malte, Brito, Richard, Chen, Thomas Y., Cole, Philippa S., Coogan, Adam, East, William E., Foster, Joshua W., Galanis, Marios, Giannotti, Maurizio, Kavanagh, Bradley J., Laha, Ranjan, Leane, Rebecca K., Lehmann, Benjamin V., Marques-Tavares, Gustavo, McDonald, Jamie, Ng, Ken K. Y., Raj, Nirmal, Sagunski, Laura, Sakstein, Jeremy, Sathyaprakash, B. S., Shandera, Sarah, Siemonsen, Nils, Simon, Olivier, Sinha, Kuver, Singh, Divya, Singh, Rajeev, Sun, Chen, Sun, Ling, Takhistov, Volodymyr, Tsai, Yu-Dai, Vitagliano, Edoardo, Vitale, Salvatore, Yang, Huan, Zhang, Jun
Exploring dark matter via observations of extreme astrophysical environments -- defined here as heavy compact objects such as white dwarfs, neutron stars, and black holes, as well as supernovae and compact object merger events -- has been a major fie
Externí odkaz:
http://arxiv.org/abs/2203.07984
Autor:
Aramaki, Tsuguo, Boezio, Mirko, Buckley, James, Bulbul, Esra, von Doetinchem, Philip, Donato, Fiorenza, Harding, J. Patrick, Karwin, Chris, Kumar, Jason, Leane, Rebecca K., Matsumoto, Shigeki, McEnry, Julie, Melia, Tom, Perez, Kerstin, Profumo, Stefano, Salazar-Gallegos, Daniel, Strong, Andrew W., Roach, Brandon, Sanchez-Conde, Miguel A., Shutt, Tom, Takada, Atsushi, Tanimori, Toru, Tomsick, John, Watanabe, Yu, Williams, David A.
This white paper discusses the current landscape and prospects for experiments sensitive to particle dark matter processes producing photons and cosmic rays. Much of the gamma-ray sky remains unexplored on a level of sensitivity that would enable the
Externí odkaz:
http://arxiv.org/abs/2203.06894
Autor:
Ando, Shin'ichiro, Baum, Sebastian, Boylan-Kolchin, Michael, Bulbul, Esra, Burgess, Michael, Cholis, Ilias, von Doetinchem, Philip, Fan, JiJi, Harding, Patrick J., Horiuchi, Shunsaku, Leane, Rebecca K., Macias, Oscar, Mack, Katie, Murase, Kohta, Necib, Lina, Olcina, Ibles, Olivera-Nieto, Laura, Park, Jong-Chul, Perez, Kerstin, Regis, Marco, Rodd, Nicholas L., Rott, Carsten, Sinha, Kuver, Takhistov, Volodymyr, Tsai, Yun-Tse, Walker, Devin
This whitepaper focuses on the astrophysical systematics which are encountered in dark matter searches. Oftentimes in indirect and also in direct dark matter searches, astrophysical systematics are a major limiting factor to sensitivity to dark matte
Externí odkaz:
http://arxiv.org/abs/2203.06781
Publikováno v:
ApJ 934 19 (2022)
The Sagittarius B2 (Sgr B2) molecular cloud complex is an X-ray reflection nebula whose total emissions have continued to decrease since 2001 as it reprocesses one or more past energetic outbursts from the supermassive black hole Sagittarius A*. The
Externí odkaz:
http://arxiv.org/abs/2108.13399