Zobrazeno 1 - 10
of 412
pro vyhledávání: '"Ghalsasi, A"'
Autor:
Batell, Brian, Dienes, Keith R., Thomas, Brooks, Watson, Scott, Allahverdi, Rouzbeh, Amin, Mustafa, Boddy, Kimberly K., Delos, M. Sten, Erickcek, Adrienne L., Ghalsasi, Akshay, Giblin Jr., John T., Halverson, James, Huang, Fei, Long, Andrew J., Pearce, Lauren, Haghi, Barmak Shams Es, Shelton, Jessie, Shiu, Gary, Sinha, Kuver, Smith, Tristan L.
This document summarizes the discussions which took place during the PITT-PACC Workshop entitled "Non-Standard Cosmological Epochs and Expansion Histories," held in Pittsburgh, Pennsylvania, Sept. 5-7, 2024. Much like the non-standard cosmological ep
Externí odkaz:
http://arxiv.org/abs/2411.04780
We show that a rotating axion field that makes a transition from a matter-like equation of state to a kination-like equation of state around the epoch of recombination can significantly ameliorate the Hubble tension, i.e., the discrepancy between the
Externí odkaz:
http://arxiv.org/abs/2405.12268
We study the prospects for probing the Nnaturalness solution to the electroweak hierarchy problem with future gravitational wave observatories. Nnaturalness, in its simplest incarnation, predicts $N$ copies of the Standard Model with varying Higgs ma
Externí odkaz:
http://arxiv.org/abs/2310.06905
A light singlet scalar field feebly coupled through the super-renormalizable Higgs portal provides a minimal and well-motivated realization of ultra-light bosonic dark matter. We study the cosmological production of dark matter in this model by eluci
Externí odkaz:
http://arxiv.org/abs/2211.09132
Autor:
Fernandez, Nicolas, Ghalsasi, Akshay, Profumo, Stefano, Smyth, Nolan, Santos-Olmsted, Lillian
Publikováno v:
JCAP01(2024)064
In the standard picture of stellar evolution, pair-instability -- the energy loss in stellar cores due to electron-positron pair production -- is predicted to prevent the collapse of massive stars into black holes with mass in the range between appro
Externí odkaz:
http://arxiv.org/abs/2208.08557
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 1, Pp 1-30 (2024)
Abstract We study the prospects for probing the Nnaturalness solution to the electroweak hierarchy problem with future gravitational wave observatories. Nnaturalness, in its simplest incarnation, predicts N copies of the Standard Model with varying H
Externí odkaz:
https://doaj.org/article/d59420fd42124d5c980a9fb37cdbbf23
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 1, Pp 1-28 (2024)
Abstract A light singlet scalar field feebly coupled through the super-renormalizable Higgs portal provides a minimal and well-motivated realization of ultra-light bosonic dark matter. We study the cosmological production of dark matter in this model
Externí odkaz:
https://doaj.org/article/b5eabc73481343089ca4b686edd57af6
Autor:
Antypas, D., Banerjee, A., Bartram, C., Baryakhtar, M., Betz, J., Bollinger, J. J., Boutan, C., Bowring, D., Budker, D., Carney, D., Carosi, G., Chaudhuri, S., Cheong, S., Chou, A., Chowdhury, M. D., Co, R. T., López-Urrutia, J. R. Crespo, Demarteau, M., DePorzio, N., Derbin, A. V., Deshpande, T., Di Luzio, L., Diaz-Morcillo, A., Doyle, J. M., Drlica-Wagner, A., Droster, A., Du, N., Döbrich, B., Eby, J., Essig, R., Farren, G. S., Figueroa, N. L., Fry, J. T., Gardner, S., Geraci, A. A., Ghalsasi, A., Ghosh, S., Giannotti, M., Gimeno, B., Griffin, S. M., Grin, D., Grote, H., Gundlach, J. H., Guzzetti, M., Hanneke, D., Harnik, R., Henning, R., Irsic, V., Jackson, H., Kimball, D. F. Jackson, Jaeckel, J., Kagan, M., Kedar, D., Khatiwada, R., Knirck, S., Kolkowitz, S., Kovachy, T., Kuenstner, S. E., Lasner, Z., Leder, A. F., Lehnert, R., Leibrandt, D. R., Lentz, E., Lewis, S. M., Liu, Z., Manley, J., Maruyama, R. H., Millar, A. J., Muratova, V. N., Musoke, N., Nagaitsev, S., Noroozian, O., O'Hare, C. A. J., Ouellet, J. L., Pappas, K. M. W., Peik, E., Perez, G., Phipps, A., Rapidis, N. M., Robinson, J. M., Robles, V. H., Rogers, K. K., Rudolph, J., Rybka, G., Safdari, M., Safronova, M. S., Salemi, C. P., Schmidt, P. O., Schumm, T., Schwartzman, A., Shu, J., Simanovskaia, M., Singh, J., Singh, S., Smith, M. S., Snow, W. M., Stadnik, Y. V., Sun, C., Sushkov, A. O., Tait, T. M. P., Takhistov, V., Tanner, D. B., Temples, D. J., Thirolf, P. G., Thomas, J. H., Tobar, M. E., Tretiak, O., Tsai, Y. -D., Tyson, J. A., Vandegar, M., Vermeulen, S., Visinelli, L., Vitagliano, E., Wang, Z., Wilson, D. J., Winslow, L., Withington, S., Wooten, M., Yang, J., Ye, J., Young, B. A., Yu, F., Zaheer, M. H., Zelevinsky, T., Zhao, Y., Zhou, K.
The last decade has seen unprecedented effort in dark matter model building at all mass scales coupled with the design of numerous new detection strategies. Transformative advances in quantum technologies have led to a plethora of new high-precision
Externí odkaz:
http://arxiv.org/abs/2203.14915
Autor:
Elor, Gilly, Harz, Julia, Ipek, Seyda, Shakya, Bibhushan, Blinov, Nikita, Co, Raymond T., Cui, Yanou, Dasgupta, Arnab, Davoudiasl, Hooman, Elahi, Fatemeh, Fridell, Kåre, Ghalsasi, Akshay, Harigaya, Keisuke, Hati, Chandan, Huang, Peisi, Maleknejad, Azadeh, McGehee, Robert, Morrissey, David E., Schmitz, Kai, Shamma, Michael, Shuve, Brian, Tucker-Smith, David, van de Vis, Jorinde, White, Graham
The Standard Model of Particle Physics cannot explain the observed baryon asymmetry of the Universe. This observation is a clear sign of new physics beyond the Standard Model. There have been many recent theoretical developments to address this quest
Externí odkaz:
http://arxiv.org/abs/2203.05010
Autor:
Geisler, Hannah C., Ghalsasi, Aditi A., Safford, Hannah C., Swingle, Kelsey L., Thatte, Ajay S., Mukalel, Alvin J., Gong, Ningqiang, Hamilton, Alex G., Han, Emily L., Nachod, Benjamin E., Padilla, Marshall S., Mitchell, Michael J.
Publikováno v:
In Journal of Controlled Release July 2024 371:455-469