Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Claudio Chavez"'
Autor:
The CONNIE collaboration, Alexis Aguilar-Arevalo, Javier Bernal, Xavier Bertou, Carla Bonifazi, Gustavo Cancelo, Victor G. P. B. de Carvalho, Brenda A. Cervantes-Vergara, Claudio Chavez, Gustavo Coelho Corrêa, Juan C. D’Olivo, João C. dos Anjos, Juan Estrada, Aldo R. Fernandes Neto, Guillermo Fernandez Moroni, Ana Foguel, Richard Ford, Julián Gasanego Barbuscio, Juan Gonzalez Cuevas, Susana Hernandez, Federico Izraelevitch, Ben Kilminster, Kevin Kuk, Herman P. Lima, Martin Makler, Mauricio Martinez Montero, Larissa Helena Mendes, Jorge Molina, Philipe Mota, Irina Nasteva, Eduardo Paolini, Dario Rodrigues, Y. Sarkis, Miguel Sofo Haro, Diego Stalder, Javier Tiffenberg
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 5, Pp 1-25 (2022)
Abstract The Coherent Neutrino-Nucleus Interaction Experiment (CONNIE) is taking data at the Angra 2 nuclear reactor with the aim of detecting the coherent elastic scattering of reactor antineutrinos with silicon nuclei using charge-coupled devices (
Externí odkaz:
https://doaj.org/article/7887a22dbc5e40ae8aff5499a0fb1b87
Autor:
The CONNIE collaboration, Alexis Aguilar-Arevalo, Xavier Bertou, Carla Bonifazi, Gustavo Cancelo, Brenda Aurea Cervantes-Vergara, Claudio Chavez, Juan C. D’Olivo, João C. dos Anjos, Juan Estrada, Aldo R. Fernandes Neto, Guillermo Fernandez-Moroni, Ana Foguel, Richard Ford, Federico Izraelevitch, Ben Kilminster, H. P. Lima, Martin Makler, Jorge Molina, Philipe Mota, Irina Nasteva, Eduardo Paolini, Carlos Romero, Youssef Sarkis, Miguel Sofo Haro, Javier Tiffenberg, Christian Torres
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 4, Pp 1-17 (2020)
Abstract The CONNIE experiment is located at a distance of 30 m from the core of a commercial nuclear reactor, and has collected a 3.7 kg-day exposure using a CCD detector array sensitive to an ∼1 keV threshold for the study of coherent neutrino-nu
Externí odkaz:
https://doaj.org/article/de370e7282b948c7a65b4f54886dcbc0
Autor:
Lapi, Agustin J., Sofo-Haro, Miguel, Parpillon, Benjamin C., Birman, Adi, Fernandez-Moroni, Guillermo, Rota, Lorenzo, Bessia, Fabricio Alcalde, Gupta, Aseem, Blanco, Claudio Chavez, Chierchie, Fernando, Segal, Julie, Kenney, Christopher J., Dragone, Angelo, Li, Shaorui, Braga, Davide, Fenigstein, Amos, Estrada, Juan, Fahim, Farah
Publikováno v:
IEEE Transactions on Electron Devices, vol. 71, no. 11, pp. 6843-6849, Nov. 2024
The Skipper-in-CMOS image sensor integrates the non-destructive readout capability of Skipper Charge Coupled Devices (Skipper-CCDs) with the high conversion gain of a pinned photodiode in a CMOS imaging process, while taking advantage of in-pixel sig
Externí odkaz:
http://arxiv.org/abs/2402.12516
Autor:
Troy England, Fabricio Alcalde Bessia, Hongzhi Sun, Leandro Stefanazzi, Davide Braga, Miguel Sofo Haro, Claudio Chavez, Shaorui Li, Juan Estrada, Farah Fahim
Publikováno v:
MIDNA: Sub-electron skipper-CCD readout with multichannel cryogenic low-noise readout ASICs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a545681670c8cbdaa0f4b92e489c257a
https://doi.org/10.2172/1958456
https://doi.org/10.2172/1958456
Autor:
Claudio Chavez, Fernando Chierchie, Eduardo E. Paolini, Javier Tiffenberg, Sho Uemura, Miguel Sofo Haro, Guillermo Fernandez Moroni, Gustavo Cancelo, Juan Estrada, Leandro Stefanazzi
Publikováno v:
2021 Argentine Conference on Electronics (CAE).
The skipper CCD is a special type of charge coupled device in which the readout noise can be reduced to sub-electron levels by averaging independent measurements of the same charge. Thus the charge in the pixels can be determined by counting the exac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e913f5a06be4f5c78eb61d120262e76f
https://doi.org/10.1109/cae51562.2021.9397555
https://doi.org/10.1109/cae51562.2021.9397555
Autor:
Guillermo Fernandez Moroni, Miguel Sofo Haro, Fernando Chierchie, Claudio Chavez, Lucas Martin Becerra
Publikováno v:
2021 Argentine Conference on Electronics (CAE).
This work presents the design of a new optimal filter to reduce the readout noise of CCD sensors. This new filter uses the information from the transfer function of the video signal. Moreover, it incorporates the noise autocorrelation matrix to reduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1ff249b66d95b662ebf5033fd207f2f
https://doi.org/10.1109/cae51562.2021.9397554
https://doi.org/10.1109/cae51562.2021.9397554
Autor:
Fernando Chierchie, Leandro Stefanazzi, Gustavo Cancelo, Guillermo Fernandez Moroni, Juan Estrada, Ted Zmuda, Angel Soto, Eduardo E. Paolini, Claudio Chavez, Neal Wilcer, Javier Tiffenberg, Miguel Sofo Haro, Ken Treptow
Publikováno v:
Journal of Astronomical Telescopes, Instruments, and Systems. 7
The development of the Skipper-charge-coupled devices (Skipper-CCDs) has been a major technological breakthrough for sensing very weak ionizing particles. The sensor allows to reach the ultimate sensitivity of silicon material as a charge signal sens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e485fd95f2af5299b0d837bf192fe93
https://doi.org/10.1117/1.jatis.7.1.015001
https://doi.org/10.1117/1.jatis.7.1.015001
Autor:
Becerra Lucas Martin, Fernando Chierchie, Claudio Chavez, Guillermo Fernandez, Miguel Sofo Haro
Publikováno v:
2020 IEEE Congreso Bienal de Argentina (ARGENCON).
Este trabajo propone el diseno de un filtro optimo con el objetivo de disminuir el ruido de lectura de los pixeles de un sensor CCD. En el mismo se ha incorporado el calculo de la matriz de autocorrelacion del ruido, para corregir los defectos de rui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3aea79ac83dacc4797a994a13d905748
https://doi.org/10.1109/argencon49523.2020.9505362
https://doi.org/10.1109/argencon49523.2020.9505362
Autor:
Eduardo E. Paolini, Jorge Molina, Guillermo Fernandez Moroni, Fernando Chierchie, Miguel Sofo, Gustavo Cancelo, Javier Tiffenberg, Jose Lipovetzky, Juan Estrada, Claudio Chavez
Publikováno v:
SPIE Future Sensing Technologies.
The Skipper-CCDs, a special type of charge-coupled device (CCD) sensor that features sub-electron readout noise levels, was proposed decades ago. However, only in recent years it has been possible to develop large size Skipper-CCDs ensuring stable op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5f5a47141d0aac007649e047b335697
https://doi.org/10.1117/12.2580121
https://doi.org/10.1117/12.2580121
Autor:
Guillermo Fernandez-Moroni, Jorge Molina, F. Izraelevitch, Alexis A. Aguilar-Arevalo, Aldo R. Fernandes Neto, Brenda A. Cervantes-Vergara, Y. Sarkis, Claudio Chavez, Xavier Bertou, Javier Tiffenberg, Philipe Mota, Christian Torres, R. Ford, Miguel Sofo Haro, J. C. Anjos, Carlos Díaz Romero, Gustavo Cancelo, B. Kilminster, Martin Makler, Irina Nasteva, Ana Foguel, Carla Bonifazi, Juan Estrada, H. P. Lima, Eduardo E. Paolini, Juan Carlos D'Olivo
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 4, Pp 1-17 (2020)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The CONNIE experiment is located at a distance of 30 m from the core of a commercial nuclear reactor, and has collected a 3.7 kg-day exposure using a CCD detector array sensitive to an $\sim$1 keV threshold for the study of coherent neutrino-nucleus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52514069fe8848707f2c55bd971be799
https://doi.org/10.1007/jhep04(2020)054
https://doi.org/10.1007/jhep04(2020)054