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The classical scenario of terrestrial planet formation is characterized by a phase of giant impacts among Moon-to-Mars mass planetary embryos. While the classic model and its adaptations have produced adequate analogs of the outer three terrestrial p
Externí odkaz:
http://arxiv.org/abs/2207.14774
Akademický článek
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Autor:
Aguilar-Arevalo, A., Amidei, D., Bertou, X., Butner, M., Cancelo, G., Vázquez, A. Castañeda, Vergara, B. A. Cervantes, Chavarria, A. E., Chavez, C. R., Neto, J. R. T. de Mello, D'Olivo, J. C., Estrada, J., Moroni, G. Fernandez, Gaïor, R., Guardincerri, Y., Torres, K. P. Hernández, Izraelevitch, F., Kavner, A., Kilminster, B., Lawson, I., Letessier-Selvon, A., Liao, J., Matalon, A., Mello, V. B. B., Molina, J., Privitera, P., Ramanathan, K., Sarkis, Y., Schwarz, T., Settimo, M., Haro, M. Sofo, Thomas, R., Tiffenberg, J., Tiouchichine, E., Machado, D. Torres, Trillaud, F., You, X., Zhou, J.
Publikováno v:
Phys. Rev. Lett. 118, 141803 (2017)
We present direct detection constraints on the absorption of hidden-photon dark matter with particle masses in the range 1.2-30 eV$c^{-2}$ with the DAMIC experiment at SNOLAB. Under the assumption that the local dark matter is entirely constituted of
Externí odkaz:
http://arxiv.org/abs/1611.03066
Autor:
CONNIE Collaboration, Aguilar-Arevalo, A., Bertou, X., Bonifazi, C., Butner, M., Cancelo, G., Vazquez, A. Castaneda, Vergara, B. Cervantes, Chavez, C. R., Da Motta, H., D'Olivo, J. C., Anjos, J. Dos, Estrada, J., Moroni, G. Fernandez, Ford, R., Foguel, A., Torres, K. P. Hernandez, Izraelevitch, F., Kavner, A., Kilminster, B., Kuk, K., Lima Jr., H. P., Makler, M., Molina, J., Moreno-Granados, G., Moro, J. M., Paolini, E. E., Haro, M. Sofo, Tiffenberg, J., Trillaud, F., Wagner, S.
The CONNIE experiment uses fully depleted, high resistivity CCDs as particle detectors in an attempt to measure for the first time the Coherent Neutrino-Nucleus Elastic Scattering of antineutrinos from a nuclear reactor with silicon nuclei.This talk,
Externí odkaz:
http://arxiv.org/abs/1608.01565
Autor:
Aguilar-Arevalo, A., Amidei, D., Bertou, X., Butner, M., Cancelo, G., Vázquez, A. Castañeda, Vergara, B. A. Cervantes, Chavarria, A. E., Chavez, C. R., Neto, J. R. T. de Mello, D'Olivo, J. C., Estrada, J., Moroni, G. Fernandez, Gaïor, R., Guandincerri, Y., Torres, K. P. Hernández, Izraelevitch, F., Kavner, A., Kilminster, B., Lawson, I., Letessier-Selvon, A., Liao, J., Molina, J., Peña, J. R., Privitera, P., Ramanathan, K., Sarkis, Y., Schwarz, T., Sengul, C., Settimo, M., Haro, M. Sofo, Thomas, R., Tiffenberg, J., Tiouchichine, E., Machado, D. Torres, Trillaud, F., You, X., Zhou, J.
Publikováno v:
Phys. Rev. D 94, 082006 (2016)
We present results of a dark matter search performed with a 0.6 kg day exposure of the DAMIC experiment at the SNOLAB underground laboratory. We measure the energy spectrum of ionization events in the bulk silicon of charge-coupled devices down to a
Externí odkaz:
http://arxiv.org/abs/1607.07410
Autor:
Aguilar-Arevalo, A., Bertou, X., Bonifazi, C., Butner, M., Cancelo, G., Vazquez, A. Castaneda, Chavez, C. R., Da Motta, H., DOlivo, J. C., Anjos, J. Dos, Estrada, J., Moroni, G. Fernandez, Ford, R., Foguel, A., Torres, K. P. Hernandez, Izraelevitch, F., Lima Jr., H. P., Kilminster, B., Kuk, K., Makler, M., Molina, J., Moreno-Granados, G., Moro, J. M., Paolini, E. E., Haro, M. Sofo, Tiffenberg, J., Trillaud, F., Wagner, S.
The CONNIE detector prototype is operating at a distance of 30 m from the core of a 3.8 GW$_{\rm th}$ nuclear reactor with the goal of establishing Charge-Coupled Devices (CCD) as a new technology for the detection of coherent elastic neutrino-nucleu
Externí odkaz:
http://arxiv.org/abs/1604.01343
Autor:
Aguilar-Arevalo, A., Amidei, D., Bertou, X., Bole, D., Butner, M., Cancelo, G., Vázquez, A. Castañeda, Chavarria, A. E., Neto, J. R. T. de Mello, Dixon, S., D'Olivo, J. C., Estrada, J., Moroni, G. Fernandez, Torres, K. P. Hernández, Izraelevitch, F., Kavner, A., Kilminster, B., Lawson, I., Liao, J., López, M., Molina, J., Moreno-Granados, G., Pena, J., Privitera, P., Sarkis, Y., Scarpine, V., Schwarz, T., Haro, M. Sofo, Tiffenberg, J., Machado, D. Torres, Trillaud, F., You, X., Zhou, J.
The DAMIC (Dark Matter in CCDs) experiment uses high resistivity, scientific grade CCDs to search for dark matter. The CCD's low electronic noise allows an unprecedently low energy threshold of a few tens of eV that make it possible to detect silicon
Externí odkaz:
http://arxiv.org/abs/1510.02126
Autor:
DAMIC Collaboration, Aguilar-Arevalo, A., Amidei, D., Bertou, X., Boule, D., Butner, M., Cancelo, G., Vázquez, A. Castañeda, Chavarría, A. E., Neto, J. R. T. de Melo, Dixon, S., D'Olivo, J. C., Estrada, J., Moroni, G. Fernandez, Torres, K. P. Hernández, Izraelevitch, F., Kavner, A., Kilminster, B., Lawson, I., Liao, J., López, M., Molina, J., Moreno-Granados, G., Pena, J., Privitera, P., Sarkis, Y., Scarpine, V., Schwartz, T., Haro, M. Sofo, Tiffenberg, J., Machado, D. Torres, Trillaud, F., You, X., Zhou, J.
The DAMIC experiment uses fully depleted, high resistivity CCDs to search for dark matter particles. With an energy threshold $\sim$50 eV$_{ee}$, and excellent energy and spatial resolutions, the DAMIC CCDs are well-suited to identify and suppress ra
Externí odkaz:
http://arxiv.org/abs/1510.00044
Autor:
Aguilar-Arevalo, A., Amidei, D., Bertou, X., Bole, D., Butner, M., Cancelo, G., Vázquez, A. Castañeda, Chavarria, A. E., Neto, J. R. T. de Mello, Dixon, S., D'Olivo, J. C., Estrada, J., Moroni, G. Fernandez, Torres, K. P. Hernández, Izraelevitch, F., Kavner, A., Kilminster, B., Lawson, I., Liao, J., López, M., Molina, J., Moreno-Granados, G., Pena, J., Privitera, P., Sarkis, Y., Scarpine, V., Schwarz, T., Haro, M. Sofo, Tiffenberg, J., Machado, D. Torres, Trillaud, F., You, X., Zhou, J.
Publikováno v:
JINST 10 (2015) P08014
We present measurements of radioactive contamination in the high-resistivity silicon charge-coupled devices (CCDs) used by the DAMIC experiment to search for dark matter particles. Novel analysis methods, which exploit the unique spatial resolution o
Externí odkaz:
http://arxiv.org/abs/1506.02562
One of the most important subjects of debate in the formation of the solar system is the origin of Earth's water. Comets have long been considered as the most likely source of the delivery of water to Earth. However, elemental and isotopic arguments
Externí odkaz:
http://arxiv.org/abs/1302.1233