Zobrazeno 1 - 10
of 275
pro vyhledávání: '"Berger,Joshua"'
Direct detection is a powerful means of searching for particle physics evidence of dark matter (DM) heavier than about a GeV with $\mathcal O(kiloton)$ volume, low-threshold detectors. In many scenarios, some fraction of the DM may be boosted to larg
Externí odkaz:
http://arxiv.org/abs/2407.01670
Autor:
Berger, Joshua, Putnam, Gray
Publikováno v:
Phys.Rev.D 110 (2024) 5, 055035
We study the sensitivity of fixed target experiments to hadronically-coupled axion like particles (ALPs) produced in kaon decays, with a particular emphasis on current and upcoming short-baseline neutrino experiments. We demonstrate that below the ka
Externí odkaz:
http://arxiv.org/abs/2405.18480
Autor:
Berger, Joshua, Bhoonah, Amit
Axions are among the most sought-after candidates for dark matter. In the ultralight regime, they could help alleviate puzzles in small scale cosmology. Searches for a halo of axion dark matter rely on the electromagnetic response to a magnetic field
Externí odkaz:
http://arxiv.org/abs/2312.03832
Stochastic backgrounds of gravitational waves (GWs) from the pre-BBN era offer a unique opportunity to probe the universe beyond what has already been achieved with the Cosmic Microwave Background (CMB). If the source is short in duration, the low fr
Externí odkaz:
http://arxiv.org/abs/2306.07283
Autor:
Berger, Joshua, Elor, Gilly
We introduce and study the first class of signals that can probe the dark matter in Mesogenesis which will be observable at current and upcoming large volume neutrino experiments. The well-motivated Mesogenesis scenario for generating the observed ma
Externí odkaz:
http://arxiv.org/abs/2301.04165
Autor:
Barz, Andreas1 (AUTHOR) a-barz@dhfpg-bsa.de, Berger, Joshua1 (AUTHOR), Speicher, Marco1 (AUTHOR), Morsch, Arne1 (AUTHOR), Wanjek, Markus1 (AUTHOR), Rissland, Jürgen1,2 (AUTHOR), Jäger, Johannes3 (AUTHOR)
Publikováno v:
Scientific Reports. 12/16/2024, Vol. 14 Issue 1, p1-13. 13p.
Autor:
Batell, Brian, Berger, Joshua, Brdar, Vedran, Bross, Alan D., Conrad, Janet M., deNiverville, Patrick, De Romeri, Valentina, Dutta, Bhaskar, Foroughi-Abari, Saeid, Hostert, Matheus, Isaacson, Joshua, Ismail, Ahmed, Jana, Sudip, Jang, Wooyoung, Kamp, Nicholas W., Kelly, Kevin J., Kim, Doojin, Kling, Felix, Lamoureux, Mathieu, McKeen, David, Park, Jong-Chul, Petrillo, Gianluca, Ritz, Adam, Shin, Seodong, Smith, Tyler B., Trojanowski, Sebastian, Tsai, Yu-Dai, Tsai, Yun-Tse, Van de Water, Richard, Wyenberg, Jason, Yang, Guang, Yu, Jaehoon
An array of powerful neutrino-beam experiments will study the fundamental properties of neutrinos with unprecedented precision in the coming years. Along with their primary neutrino-physics motivations, there has been growing recognition that these e
Externí odkaz:
http://arxiv.org/abs/2207.06898
For a class of macroscopic dark matter models, inelastic scattering of dark matter off a nucleus can generate electromagnetic signatures with GeV-scale energy. The IceCube detector, with its kilometer-scale size, is ideal for directly detecting such
Externí odkaz:
http://arxiv.org/abs/2206.07928
Autor:
Berger, Joshua, Bhoonah, Amit
Ultralight bosonic dark matter has come under increasing scrutiny as a dark matter candidate that has the potential to resolve puzzles in astronomical observation. We demonstrate that high-precision measurements of time variation in the frequency rat
Externí odkaz:
http://arxiv.org/abs/2206.06364
Autor:
Carney, Daniel, Raj, Nirmal, Bai, Yang, Berger, Joshua, Blanco, Carlos, Bramante, Joseph, Cappiello, Christopher, Dutra, Maíra, Ebadi, Reza, Engel, Kristi, Kolb, Edward, Harding, J. Patrick, Kumar, Jason, Krnjaic, Gordan, Lang, Rafael F., Leane, Rebecca K., Lehmann, Benjamin V., Li, Shengchao, Long, Andrew J., Mohlabeng, Gopolang, Olcina, Ibles, Pueschel, Elisa, Rodd, Nicholas L., Rott, Carsten, Sengupta, Dipan, Shakya, Bibhushan, Walsworth, Ronald L., Westerdale, Shawn
Publikováno v:
SciPost Phys. Core 6, 075 (2023), published 6 November 2023
We outline the unique opportunities and challenges in the search for "ultraheavy" dark matter candidates with masses between roughly $10~{\rm TeV}$ and the Planck scale $m_{\rm pl} \approx 10^{16}~{\rm TeV}$. This mass range presents a wide and relat
Externí odkaz:
http://arxiv.org/abs/2203.06508