Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Saldanha, Richard A."'
Radioactive decays from ^{42}Ar and its progeny ^{42}K are potential background sources in large-scale liquid-argon-based neutrino and dark matter experiments. In the atmosphere, ^{42}Ar is produced primarily by cosmogenic activation on ^{40}Ar. The
Externí odkaz:
http://arxiv.org/abs/2309.16169
Autor:
Perez, Santiago, Rodrigues, Dario, Estrada, Juan, Harnik, Roni, Liu, Zhen, Cervantes-Vergara, Brenda A., D'Olivo, Juan Carlos, Plestid, Ryan D., Tiffenberg, Javier, Yu, Tien-Tien, Aguilar-Arevalo, Alexis, Alcalde-Bessia, Fabricio, Avalos, Nicolas, Baez, Oscar, Baxter, Daniel, Bertou, Xavier, Bonifazi, Carla, Botti, Ana, Cancelo, Gustavo, Castelló-Mor, Nuria, Chavarria, Alvaro E., Chavez, Claudio R., Chierchie, Fernando, De Egea, Juan Manuel, Dreyer, Cyrus, Drlica-Wagner, Alex, Essig, Rouven, Estrada, Ezequiel, Etzion, Erez, Grylls, Paul, Fernandez-Moroni, Guillermo, Fernández-Serra, Marivi, Ferreyra, Santiago, Holland, Stephen, Barreda, Agustín Lantero, Lathrop, Andrew, Lawson, Ian, Loer, Ben, Luoma, Steffon, Villalpando, Edgar Marrufo, Montero, Mauricio Martinez, McGuire, Kellie, Molina, Jorge, Munagavalasa, Sravan, Norcini, Danielle, Piers, Alexander, Privitera, Paolo, Saffold, Nathan, Saldanha, Richard, Singal, Aman, Smida, Radomir, Sofo-Haro, Miguel, Stalder, Diego, Stefanazzi, Leandro, Traina, Michelangelo, Tsai, Yu-Dai, Uemura, Sho, Ventura, Pedro, Cortabitarte, Rocío Vilar, Yajur, Rachana
Oscura is a planned light-dark matter search experiment using Skipper-CCDs with a total active mass of 10 kg. As part of the detector development, the collaboration plans to build the Oscura Integration Test (OIT), an engineering test with 10% of the
Externí odkaz:
http://arxiv.org/abs/2304.08625
Autor:
Cervantes-Vergara, Brenda A., Perez, Santiago, Estrada, Juan, Botti, Ana, Chavez, Claudio R., Chierchie, Fernando, Saffold, Nathan, Aguilar-Arevalo, Alexis, Alcalde-Bessia, Fabricio, Avalos, Nicolás, Baez, Oscar, Baxter, Daniel, Bertou, Xavier, Bonifazi, Carla, Cancelo, Gustavo, Castelló-Mor, Nuria, Chavarria, Alvaro E., De Egea, Juan Manuel, D'Olivo, Juan Carlos, Dreyer, Cyrus, Drlica-Wagner, Alex, Essig, Rouven, Estrada, Ezequiel, Etzion, Erez, Grylls, Paul, Fernandez-Moroni, Guillermo, Fernández-Serra, Marivi, Ferreyra, Santiago, Holland, Stephen, Barreda, Agustín Lantero, Lathrop, Andrew, Lawson, Ian, Loer, Ben, Luoma, Steffon, Villalpando, Edgar Marrufo, Montero, Mauricio Martinez, McGuire, Kellie, Molina, Jorge, Munagavalasa, Sravan, Norcini, Danielle, Piers, Alexander, Privitera, Paolo, Rodrigues, Dario, Saldanha, Richard, Singal, Aman, Smida, Radomir, Sofo-Haro, Miguel, Stalder, Diego, Stefanazzi, Leandro, Tiffenberg, Javier, Traina, Michelangelo, Uemura, Sho, Ventura, Pedro, Cortabitarte, Rocío Vilar, Yajur, Rachana
Publikováno v:
Journal of Instrumentation, Volume 18, August 2023
Oscura is a proposed multi-kg skipper-CCD experiment designed for a dark matter (DM) direct detection search that will reach unprecedented sensitivity to sub-GeV DM-electron interactions with its 10 kg detector array. Oscura is planning to operate at
Externí odkaz:
http://arxiv.org/abs/2304.04401
Autor:
Arnquist, Isaac J., di Vacri, Maria Laura, Rocco, Nicole, Saldanha, Richard, Schlieder, Tyler, Patel, Raj, Patil, Jay, Perez, Mario, Uka, Harshad
Flexible printed cables and circuitry based on copper-polyimide materials are widely used in experiments looking for rare events due to their unique electrical and mechanical characteristics. However, past studies have found copper-polyimide flexible
Externí odkaz:
http://arxiv.org/abs/2303.10862
Autor:
Zobernig, Viktor, Saldanha, Richard A., He, Jinke, van der Sar, Erica, van Doorn, Jasper, Hua, Jia-Chen, Mason, Lachlan R., Czechowski, Aleksander, Indjic, Drago, Kosmala, Tomasz, Zocca, Alessandro, Bhulai, Sandjai, Arvizu, Jorge Montalvo, Klöckl, Claude, Moriarty, John
The RangL project hosted by The Alan Turing Institute aims to encourage the wider uptake of reinforcement learning by supporting competitions relating to real-world dynamic decision problems. This article describes the reusable code repository develo
Externí odkaz:
http://arxiv.org/abs/2208.00003
Autor:
Baxter, Daniel, Bunker, Raymond, Shaw, Sally, Westerdale, Shawn, Arnquist, Isaac, Akerib, Daniel S., Calkins, Rob, Cebrián, Susana, Dent, James B., di Vacri, Maria Laura, Dobson, Jim, Egana-Ugrinovic, Daniel, Erlandson, Andrew, Ghag, Chamkaur, Hall, Carter, Hall, Jeter, Haselschwardt, Scott, Hoppe, Eric, Jackson, Chris M., Kahn, Yonatan, Kamaha, Alvine, Kelsey, Mike, Kish, Alexander, Kurinsky, Noah, Laubenstein, Matthias, Miller, Eric H., Morrison, Eric, Mount, Brianna, Newstead, Jayden L., Nisi, Stefano, Olcina, Ibles, Orrell, John, Pereverzev, Sergey, Perry, Emily, Piepke, Andreas, Poudel, Sagar Sharma, Ramanathan, Karthik, Reichenbacher, Juergen, Saab, Tarek, Saldanha, Richard, Savarese, Claudio, Schnee, Richard, Scorza, Silvia, Singh, Rajeev, Stifter, Kelly, Suerfu, Burkhant, Szydagis, Matthew, Temples, Dylan J., Villano, Anthony, Woodward, David, Xu, Jingke
Future dark matter direct detection experiments will reach unprecedented levels of sensitivity. Achieving this sensitivity will require more precise models of signal and background rates in future detectors. Improving the precision of signal and back
Externí odkaz:
http://arxiv.org/abs/2203.07623
Autor:
Aguilar-Arevalo, Alexis, Bessia, Fabricio Alcalde, Avalos, Nicolas, Baxter, Daniel, Bertou, Xavier, Bonifazi, Carla, Botti, Ana, Cababie, Mariano, Cancelo, Gustavo, Cervantes-Vergara, Brenda Aurea, Castello-Mor, Nuria, Chavarria, Alvaro, Chavez, Claudio R., Chierchie, Fernando, De Egea, Juan Manuel, D`Olivo, Juan Carlos, Dreyer, Cyrus E., Drlica-Wagner, Alex, Essig, Rouven, Estrada, Juan, Estrada, Ezequiel, Etzion, Erez, Fernandez-Moroni, Guillermo, Fernandez-Serra, Marivi, Holland, Steve, Barreda, Agustin Lantero, Lathrop, Andrew, Lipovetzky, Jose, Loer, Ben, Villalpando, Edgar Marrufo, Molina, Jorge, Perez, Santiago, Privitera, Paolo, Rodrigues, Dario, Saldanha, Richard, Cruz, Diego Santa, Singal, Aman, Saffold, Nathan, Stefanazzi, Leandro, Sofo-Haro, Miguel, Tiffenberg, Javier, Torres, Christian, Uemura, Sho, Vilar, Rocio
The Oscura experiment will lead the search for low-mass dark matter particles using a very large array of novel silicon Charge Coupled Devices (CCDs) with a threshold of two electrons and with a total exposure of 30 kg-yr. The R&D effort, which began
Externí odkaz:
http://arxiv.org/abs/2202.10518
Publikováno v:
JINST 15 P092026 (2020)
Liquid Argon Time Projection Chambers are planned to comprise a central role in the future of the U.S. High Energy Physics neutrino program. In particular, this detector technology will form the basis for the 40 kton Deep Underground Neutrino Experim
Externí odkaz:
http://arxiv.org/abs/2005.04824
Autor:
Arnquist, Isaac J., Beck, Chelsie, di Vacri, Maria Laura, Harouaka, Khadouja, Saldanha, Richard
Polyimide-based materials, like Kapton, are widely used in flexible cables and circuitry due to their unique electrical and mechanical characteristics. This study is aimed at investigating the radiopurity of Kapton for use in ultralow background, rar
Externí odkaz:
http://arxiv.org/abs/1910.04317
Autor:
Alexander, Thomas, Back, Henning O., Bonivento, Walter, Boulay, Mark, Collon, Philippe, Feng, Zhongyi, Foxe, Michael, Abia, Pablo García, Giampa, Pietro, Jackson, Christopher, Johnson, Christine, Mace, Emily, Mueller, Peter, Palcsu, László, Pettus, Walter, Purtschert, Roland, Renshaw, Andrew, Saldanha, Richard, Scholberg, Kate, Simeone, Marino, Šrámek, Ondřej, Tayloe, Rex, TeGrotenhuis, Ward, White, Signe, Williams, Richard
In response to the growing need for low-radioactivity argon, community experts and interested parties came together for a 2-day workshop to discuss the worldwide low-radioactivity argon needs and the challenges associated with its production and char
Externí odkaz:
http://arxiv.org/abs/1901.10108