Searches for the violation of Pauli exclusion principle at LNGS in VIP(-2) experiment

Shi, H.; Bartalucci, S.; Bertolucci, S.; Berucci, C.; Bragadireanu, A. M.; Cargnelli, M.; Clozza, A.; Curceanu, C.; De Paolis, L.; Di Matteo, S.; D'Ufflzi, A.; Egger, J. P.; Guaraldo, C.; Iliescu, M.; Ishiwatari, T.; Marton, J.; Laubenstein, M.; Milotti, Edoardo; Pietreanu, D.; Piscicchia, K.; Ponta, T.; Vidal, A. Romero; Sbardella, E.; Scordo, A.; Sirghi, D. L.; Sirghi, F.; Sperandio, L.; Doce, O. Vazquez; Widmann, E.; Zmeskal, J.

doi:10.1088/1742-6596/718/4/042055

The VIP (Violation of Pauli exclusion principle) experiment and its follow-up experiment VIP-2 at the Laboratori Nazionali del Gran Sasso (LNGS) search for X-rays from Cu atomic states that are prohibited by the Pauli Exclusion Principle (PEP). The candidate events, if they exist, will originate from the transition of a 2p orbit electron to the ground state which is already occupied by two electrons. The present limit on the probability for PEP violation for electron is 4.7 ×10^-29 set by the VIP experiment. With upgraded detectors for high precision X-ray spectroscopy, the VIP-2 experiment will improve the sensitivity by 2 orders of magnitude.

Titolo:	Searches for the violation of Pauli exclusion principle at LNGS in VIP(-2) experiment
Autori:	Shi, H. Bartalucci, S. Bertolucci, S. Berucci, C. Bragadireanu, A. M. Cargnelli, M. Clozza, A. Curceanu, C. De Paolis, L. Di Matteo, S. D'Ufflzi, A. Egger, J. P. Guaraldo, C. Iliescu, M. Ishiwatari, T. Marton, J. Laubenstein, M. MILOTTI, EDOARDO Pietreanu, D. Piscicchia, K. Ponta, T. Vidal, A. Romero Sbardella, E. Scordo, A. Sirghi, D. L. Sirghi, F. Sperandio, L. Doce, O. Vazquez Widmann, E. Zmeskal, J. mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2016
Rivista:	JOURNAL OF PHYSICS. CONFERENCE SERIES
Abstract:	The VIP (Violation of Pauli exclusion principle) experiment and its follow-up experiment VIP-2 at the Laboratori Nazionali del Gran Sasso (LNGS) search for X-rays from Cu atomic states that are prohibited by the Pauli Exclusion Principle (PEP). The candidate events, if they exist, will originate from the transition of a 2p orbit electron to the ground state which is already occupied by two electrons. The present limit on the probability for PEP violation for electron is 4.7 ×10^-29 set by the VIP experiment. With upgraded detectors for high precision X-ray spectroscopy, the VIP-2 experiment will improve the sensitivity by 2 orders of magnitude.
Handle:	http://hdl.handle.net/11368/2883830
Digital Object Identifier (DOI):	http://dx.doi.org/10.1088/1742-6596/718/4/042055
URL:	http://stacks.iop.org/1742-6596/718/i=4/a=042055
Appare nelle tipologie:	1.1 Articolo in Rivista

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