Zobrazeno 1 - 10
of 7 976
pro vyhledávání: '"A, Essig"'
Autor:
Adams, Duncan K., Parikh, Aditya, Slone, Oren, Essig, Rouven, Kaplinghat, Manoj, Price-Whelan, Adrian M.
Stellar streams from disrupted globular clusters are dynamically cold structures that are sensitive to perturbations from dark matter subhalos, allowing them in principle to trace the dark matter substructure in the Milky Way. We model, within the co
Externí odkaz:
http://arxiv.org/abs/2412.13144
Direct-detection searches for dark matter are insensitive to dark matter particles that have large interactions with ordinary matter, which are stopped in the atmosphere or the Earth's crust before reaching terrestrial detectors. We use ``dark'' cali
Externí odkaz:
http://arxiv.org/abs/2412.13131
Autor:
Alpine, Phoenix, Bhatia, Samriddhi, Chierchie, Fernando, Drlica-Wagner, Alex, Essig, Rouven, Estrada, Juan, Etzion, Erez, Harnik, Roni, Lembeck, Michael, Saffold, Nathan, Uemura, Sho
The DarkNESS (Dark Matter Nano-satellite Equipped with Skipper Sensors) mission aims to deploy a skipper-CCD CubeSat Observatory to search for dark matter (DM) from Low Earth Orbit. This mission will employ novel skipper-CCDs to investigate O(keV) X-
Externí odkaz:
http://arxiv.org/abs/2412.12084
We propose to search for millicharged particles produced in high-intensity electron beam dumps using small ultralow-threshold sensors. As a concrete example, we consider a Skipper-CCD placed behind the beam dump in Hall A at Jefferson Lab. We compute
Externí odkaz:
http://arxiv.org/abs/2412.09652
Autor:
Bloch, Itay M., Botti, Ana M., Cababie, Mariano, Cancelo, Gustavo, Cervantes-Vergara, Brenda A., Daal, Miguel, Desai, Ansh, Drlica-Wagner, Alex, Essig, Rouven, Estrada, Juan, Etzion, Erez, Moroni, Guillermo Fernandez, Holland, Stephen E., Kehat, Jonathan, Lawson, Ian, Luoma, Steffon, Orly, Aviv, Perez, Santiago E., Rodrigues, Dario, Saffold, Nathan A., Scorza, Silvia, Sofo-Haro, Miguel, Stifter, Kelly, Tiffenberg, Javier, Uemura, Sho, Villalpando, Edgar Marrufo, Volansky, Tomer, Winkel, Federico, Wu, Yikai, Yu, Tien-Tien
We present results from data acquired by the SENSEI experiment at SNOLAB after a major upgrade in May 2023, which includes deploying 16 new sensors and replacing the copper trays that house the CCDs with a new light-tight design. We observe a single-
Externí odkaz:
http://arxiv.org/abs/2410.18716
We consider the scattering of low-mass halo dark-matter particles in the hot plasma of the Sun, focusing on dark matter that interact with ordinary matter through a dark-photon mediator. The resulting ``solar-reflected'' dark matter (SRDM) component
Externí odkaz:
http://arxiv.org/abs/2404.10066
Autor:
Agius, Dominic, Essig, Rouven, Gaggero, Daniele, Scarcella, Francesca, Suczewski, Gregory, Valli, Mauro
If present in the early universe, primordial black holes (PBHs) will accrete matter and emit high-energy photons, altering the statistical properties of the {Cosmic Microwave Background (CMB)}. This mechanism has been used to constrain the fraction o
Externí odkaz:
http://arxiv.org/abs/2403.18895
Autor:
Marquet, Antoine, Dupouy, Simon, Réglade, Ulysse, Essig, Antoine, Cohen, Joachim, Albertinale, Emanuele, Bienfait, Audrey, Peronnin, Théau, Jezouin, Sébastien, Lescanne, Raphaël, Huard, Benjamin
Publikováno v:
Phys. Rev. Applied 22, 034053 (2024)
Dissipation engineering offers a powerful tool for quantum technologies. Recently, new superconducting devices have achieved an engineered two-photon dissipation rate exceeding all other relevant timescales. In particular, they have proven most usefu
Externí odkaz:
http://arxiv.org/abs/2403.07744
Solid-state detectors with a low energy threshold have several applications, including searches of non-relativistic halo dark-matter particles with sub-GeV masses. When searching for relativistic, beyond-the-Standard-Model particles with enhanced cro
Externí odkaz:
http://arxiv.org/abs/2403.00123
Autor:
Hutin, Hector, Essig, Antoine, Assouly, Réouven, Rouchon, Pierre, Bienfait, Audrey, Huard, Benjamin
The number of excitations in a large quantum system (harmonic oscillator or qudit) can be measured in a quantum non demolition manner using a dispersively coupled qubit. It typically requires a series of qubit pulses that encode various binary questi
Externí odkaz:
http://arxiv.org/abs/2402.05046