Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Izraelevitch, F"'
Autor:
Izraelevitch, F., Amidei, D., Aprahamian, A., Arcos-Olalla, R., Cancelo, G., Casarella, C., Chavarria, A. E., Collon, P., Estrada, J., Moroni, G. Fernández, Guardincerri, Y., Gutiérrez, G., Gyurjinyan, A., Kavner, A., Kilminster, B., Lathrop, A., Liao, J., Liu, Q., López, M., Molina, J., Privitera, P., Reyes, M. A., Scarpine, V., Siegl, K., Smith, M., Strauss, S., Tan, W., Tiffenberg, J., Villanueva, L.
Publikováno v:
2017 JINST 12 P06014
We have measured the ionization efficiency of silicon nuclear recoils with kinetic energy between 1.8 and 20 keV. We bombarded a silicon-drift diode with a neutron beam to perform an elastic-scattering experiment. A broad-energy neutron spectrum was
Externí odkaz:
http://arxiv.org/abs/1702.00873
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:
Chavarria, A. E., Collar, J. I., Peña, J. R., Privitera, P., Robinson, A. E., Scholz, B., Sengul, C., Zhou, J., Estrada, J., Izraelevitch, F., Tiffenberg, J., Neto, J. R. T. de Mello, Machado, D. Torres
Publikováno v:
Phys. Rev. D 94, 082007 (2016)
We report a measurement of the ionization efficiency of silicon nuclei recoiling with sub-keV kinetic energy in the bulk silicon of a charge-coupled device (CCD). Nuclear recoils are produced by low-energy neutrons ($<$24 keV) from a $^{124}$Sb-$^{9}
Externí odkaz:
http://arxiv.org/abs/1608.00957
Autor:
Aguilar-Arevalo, A., Amidei, D., Bertou, X., Butner, M., Cancelo, G., Vázquez, A. Castañeda, Vergara, B. A. Cervantes, Chavarria, A. E., Chavez, C. R., Neto, J. R. T. de Mello, D'Olivo, J. C., Estrada, J., Moroni, G. Fernandez, Gaïor, R., Guandincerri, Y., Torres, K. P. Hernández, Izraelevitch, F., Kavner, A., Kilminster, B., Lawson, I., Letessier-Selvon, A., Liao, J., Molina, J., Peña, J. R., Privitera, P., Ramanathan, K., Sarkis, Y., Schwarz, T., Sengul, C., Settimo, M., Haro, M. Sofo, Thomas, R., Tiffenberg, J., Tiouchichine, E., Machado, D. Torres, Trillaud, F., You, X., Zhou, J.
Publikováno v:
Phys. Rev. D 94, 082006 (2016)
We present results of a dark matter search performed with a 0.6 kg day exposure of the DAMIC experiment at the SNOLAB underground laboratory. We measure the energy spectrum of ionization events in the bulk silicon of charge-coupled devices down to a
Externí odkaz:
http://arxiv.org/abs/1607.07410
Autor:
Aguilar-Arevalo, A., Bertou, X., Bonifazi, C., Butner, M., Cancelo, G., Vazquez, A. Castaneda, Chavez, C. R., Da Motta, H., DOlivo, J. C., Anjos, J. Dos, Estrada, J., Moroni, G. Fernandez, Ford, R., Foguel, A., Torres, K. P. Hernandez, Izraelevitch, F., Lima Jr., H. P., Kilminster, B., Kuk, K., Makler, M., Molina, J., Moreno-Granados, G., Moro, J. M., Paolini, E. E., Haro, M. Sofo, Tiffenberg, J., Trillaud, F., Wagner, S.
The CONNIE detector prototype is operating at a distance of 30 m from the core of a 3.8 GW$_{\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