Zobrazeno 1 - 10
of 34 675
pro vyhledávání: '"McKeen AT"'
Publikováno v:
Pennsylvania Magazine of History and Biography, 2016 Jan 01. 140(1), 57-82.
Same-sign lepton colliders offer a promising environment to probe lepton number violation. We study processes that change lepton number by two units in the context of Majorana heavy neutral leptons and neutrinophilic scalars at $\mu$TRISTAN, a propos
Externí odkaz:
http://arxiv.org/abs/2411.15303
Autor:
Bray, C., Fretwell, S., Zepeda-Ruiz, L. A., Kim, I., Samanta, A., Wang, K., Stone-Whitehead, C., Warburton, W. K., Ponce, F., Leach, K. G., Abells, R., Amaro, P., Andoche, A., Cantor, R., Diercks, D., Guerra, M., Hall, A., Harris, C., Harris, J., Hayen, L., Hervieux, P. A., Kim, G. B., Lennarz, A., Lordi, V., Machado, J., Machule, P., Marino, A., McKeen, D., Mougeot, X., Ruiz, C., Smolsky, J. P. Santos J., Waters, B. D., Friedrich, S.
Superconducting sensors doped with rare isotopes have recently demonstrated powerful sensing performance for sub-keV radiation from nuclear decay. Here, we report the first high-resolution recoil spectroscopy of a single, selected nuclear state using
Externí odkaz:
http://arxiv.org/abs/2411.08076
Autor:
Bozorgnia, Nassim, Bramante, Joseph, Cline, James M., Curtin, David, McKeen, David, Morrissey, David E., Ritz, Adam, Viel, Simon, Vincent, Aaron C., Zhang, Yue
Astrophysical observations suggest that most of the matter in the cosmos consists of a new form that has not been observed on Earth. The nature and origin of this mysterious dark matter are among the most pressing questions in fundamental science. In
Externí odkaz:
http://arxiv.org/abs/2410.23454
Autor:
Kim, Inwook, Bray, Connor, Marino, Andrew, Stone-Whitehead, Caitlyn, Lamm, Amii, Abells, Ryan, Amaro, Pedro, Andoche, Adrien, Cantor, Robin, Diercks, David, Fretwell, Spencer, Gillespie, Abigail, Guerra, Mauro, Hall, Ad, Harris, Cameron N., Harris, Jackson T., Hinkle, Calvin, Hayen, Leendert M., Hervieux, Paul-Antoine, Kim, Geon-Bo, Leach, Kyle G., Lennarz, Annika, Lordi, Vincenzo, Machado, Jorge, McKeen, David, Mougeot, Xavier, Ponce, Francisco, Ruiz, Chris, Samanta, Amit, Santos, José Paulo, Smolsky, Joseph, Taylor, John, Templet, Joseph, Upadhyayula, Sriteja, Wagner, Louis, Warburton, William K., Waters, Benjamin, Friedrich, Stephan
The Beryllium Electron capture in Superconducting Tunnel junctions (BeEST) experiment searches for evidence of heavy neutrino mass eigenstates in the nuclear electron capture decay of $^7$Be by precisely measuring the recoil energy of the $^7$Li daug
Externí odkaz:
http://arxiv.org/abs/2409.19085
The electrocardiogram (ECG) is a ubiquitous diagnostic test. Conventional task-specific ECG analysis models require large numbers of expensive ECG annotations or associated labels to train. Transfer learning techniques have been shown to improve gene
Externí odkaz:
http://arxiv.org/abs/2408.05178
Autor:
McKeen, David, Omar, Afif
We study the impact of an early dark energy component (EDE) present during big bang nucleosynthesis (BBN) on the elemental abundances of deuterium D/H, and helium $Y_p$, as well as the effective relativistic degrees of freedom $N_{\rm eff}$. We consi
Externí odkaz:
http://arxiv.org/abs/2407.03508
Autor:
Sokal, Michael M.
Publikováno v:
Isis, 2010 Sep . 101(3), 531-554.
Externí odkaz:
https://www.jstor.org/stable/10.1086/655791
Autor:
VANDOME, ROBIN
Publikováno v:
American Periodicals, 2013 Jan 01. 23(2), 172-187.
Externí odkaz:
https://www.jstor.org/stable/24589017
New gauge forces can play an important role in the evolution of the early universe. In this work we investigate the cosmological implications of a pure Yang-Mills dark sector that is dominantly populated after primordial inflation. Such a dark sector
Externí odkaz:
http://arxiv.org/abs/2406.18635