Searches for the violation of Pauli exclusion principle at LNGS in VIP(-2) experiment - Université de Rennes Access content directly
Conference Papers Year : 2016

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

A.M. Bragadireanu
  • Function : Author
Sergio Di Matteo
A. d'Ufflzi
  • Function : Author
A.R. Vidal
  • Function : Author
D.L. Sirghi
  • Function : Author
O.V. Doce
  • Function : Author

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.

Dates and versions

hal-01372788 , version 1 (27-09-2016)

Identifiers

Cite

H. Shi, S. Bartalucci, S. Bertolucci, C. Berucci, A.M. Bragadireanu, et al.. Searches for the violation of Pauli exclusion principle at LNGS in VIP(-2) experiment. 14th International Conference on Topics in Astroparticle and Underground Physics, TAUP 2015, Sep 2015, Torino, Italy. pp.42055, ⟨10.1088/1742-6596/718/4/042055⟩. ⟨hal-01372788⟩
55 View
0 Download

Altmetric

Share

Gmail Facebook X LinkedIn More