ANAIS-112 three years data: a sensitive model independent negative test of the DAMA/LIBRA dark matter signal

Autor: Coarasa, Iván, Amaré, Julio, Apilluelo, Jaime, Cebrián, Susana, Cintas, David, García, Eduardo, Martínez, María, Oliván, Miguel Ángel, Ortigoza, Ysrael, de Solórzano, Alfonso Ortiz, Pardo, Tamara, Puimedón, Jorge, Salinas, Ana, Sarsa, María Luisa, Villar, Patricia

Weakly interacting massive particles (WIMPs) are well-motivated candidates for dark matter. One signature of galactic WIMPs is the annual modulation expected in a detector's interaction rate, which arises from Earth's revolution around the Sun. Over

Externí odkaz: http://arxiv.org/abs/2404.17348

Report of the Topical Group on Particle Dark Matter for Snowmass 2021

Autor: Cooley, Jodi, Lin, Tongyan, Lippincott, W. Hugh, Slatyer, Tracy R., Yu, Tien-Tien, Akerib, Daniel S., Aramaki, Tsuguo, Baxter, Daniel, Bringmann, Torsten, Bunker, Ray, Carney, Daniel, Cebrián, Susana, Chen, Thomas Y., Cushman, Priscilla, Dahl, C. E., Essig, Rouven, Fan, Alden, Gaitskell, Richard, Galbiati, Cristano, Gelmini, Graciela B., Giovanetti, Graham K., Giroux, Guillaume, Grandi, Luca, Harding, J. Patrick, Haselschwardt, Scott, Hsu, Lauren, Horiuchi, Shunsaku, Kahn, Yonatan, Kim, Doojin, Kim, Geon-Bo, Kravitz, Scott, Kudryavtsev, V. A., Kurinsky, Noah, Lang, Rafael F., Leane, Rebecca K., Lehmann, Benjamin V., Levy, Cecilia, Li, Shengchao, Loer, Ben, Manalaysay, Aaron, Martoff, C. J, Mohlabeng, Gopolang, Monzani, M. E., Murphy, Alexander St J., Neilson, Russell, Nelson, Harry N., O'Hare, Ciaran A. J., Palladino, K. J., Parikh, Aditya, Park, Jong-Chul, Perez, Kerstin, Profumo, Stefano, Raj, Nirmal, Roach, Brandon M., Saab, Tarek, Sarsa, Maria Luísa, Schnee, Richard, Shaw, Sally, Shin, Seodong, Sinha, Kuver, Stifter, Kelly, Suzuki, Aritoki, Szydagis, M., Tait, Tim M. P., Takhistov, Volodymyr, Tsai, Yu-Dai, Vahsen, S. E., Vitagliano, Edoardo, von Doetinchem, Philip, Wang, Gensheng, Westerdale, Shawn, Williams, David A., Xiang, Xin, Yang, Liang

This report summarizes the findings of the CF1 Topical Subgroup to Snowmass 2021, which was focused on particle dark matter. One of the most important scientific goals of the next decade is to reveal the nature of dark matter (DM). To accomplish this

Externí odkaz: http://arxiv.org/abs/2209.07426

Light Collection in the Prototypes of the ANAIS Dark Matter Project

Autor: Amaré, Julio, Cebrián, Susana, Cuesta, Clara, García, Eduardo, Martínez, María, Oliván, Miguel A., Ortigoza, Ysrael, de Solórzano, Alfonso Ortíz, Pobes, Carlos, Puimedón, Jorge, Sarsa, María Luisa, Villar, José Ángel, Villar, Patricia

The ANAIS experiment aims at the confirmation of the DAMA/LIBRA signal using the same target and technique at the Canfranc Underground Laboratory (LSC) in Spain. ANAIS detectors consist of large NaI crystals coupled to two photomultipliers (PMTs). In

Externí odkaz: http://arxiv.org/abs/1508.06152

Analysis of the 40K contamination in NaI(Tl) crystals from different providers in the frame of the ANAIS project

Autor: Cuesta, Clara, Amaré, Julio, Cebrián, Susana, García, Eduardo, Ginestra, Carlos, Martínez, María, Oliván, Miguel A., Ortigoza, Ysrael, de Solórzano, Alfonso Ortíz, Pobes, Carlos, Puimedón, Jorge, Sarsa, María Luisa, Villar, José Ángel, Villar, Patricia

Publikováno v: International Journal of Modern Physics A 29 (2014) 1443010

NaI(Tl) large crystals are applied in the search for galactic dark matter particles through their elastic scattering off the target nuclei in the detector by measuring the scintillation signal produced. However, energies deposited in the form of nucl

Externí odkaz: http://arxiv.org/abs/1403.3580

Muerte por materia oscura.

Autor: Sarsa Sarsa, María Luisa¹

Publikováno v: Revista Española de Física. abr-jun2020, Vol. 34 Issue 2, p11-17. 7p.