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Title: Experimental Search for a Violation of the Pauli Exclusion Principle for Electrons: the VIP experiment

Abstract

The Pauli exclusion principle (PEP) is one of the basic principles of modern physics and, even if there are no compelling reasons to doubt its validity, it is still debated today because an intuitive, elementary explanation is still missing, and because of its unique stand among the basic symmetries of physics. A new limit on the probability that PEP is violated by electrons, was established by the VIP (VIolation of the Pauli exclusion principle) Collaboration. The obtained value (1/2){beta}{sup 2} < 4.5 x 10{sup -28} is an improvement of about two orders of magnitude of the previous existing limit.

Authors:
; ; ; ; ; ;  [1]; ; ; ;  [1];  [2]; ; ; ; ;  [3];  [4];  [5];  [6] more »;  [7];  [1];  [8] « less
  1. INFN, Laboratori Nazionali di Frascati, C.P. 13, Via E. Fermi 40, I-00044 Frascati (Rome) (Italy)
  2. (Romania)
  3. Stefan Meyer Institute for Subatomic Physics, Boltzmanngasse 3, A-1090 Vienna (Austria)
  4. Institute de Physique, Universite de Neuchatel, 1 rue A.-L. Breguet, CH-2000 Neuchatel (Switzerland)
  5. Laboratori Nazionali del Gran Sasso, S.S. 17/bis, I-67010 Assergi (Italy)
  6. Dipartimento di Fisica, Universita di Trieste, Via Valerio, 2, I-34127 Trieste (Italy)
  7. (Italy)
  8. (Romania) (and others)
Publication Date:
OSTI Identifier:
21054917
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 889; Journal Issue: 1; Conference: 4. international conference on foundations of probability and physics, Vaexjoe (Sweden), 4-9 Jun 2006; Other Information: DOI: 10.1063/1.2713485; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; ELECTRONS; PAULI PRINCIPLE; PROBABILITY; QUANTUM FIELD THEORY; QUANTUM MECHANICS; SYMMETRY

Citation Formats

Bartalucci, S., Bertolucci, S., Catitti, M., Curceanu, C., Di Matteo, S., Guaraldo, C., Sperandio, L., Bragadireanu, M., Iliescu, M., Sirghi, D. L., Sirghi, F., Horia Hulubei National Institute of Physics and Nuclear Engineering, Str. Atomistilor No. 407, PO Box MG-6, Bucharest, Magurele, Cargnelli, M., Ishiwatari, T., Marton, J., Widmann, E., Zmeskal, J., Egger, J.-P., Laubenstein, M., Milotti, E., INFN, Sezione di Trieste, Via Valerio, 2, I-34127 Trieste, Pietreanu, D., and UMF Carol Davila, 8 Blv. Eroilor Sanitari, Bucharest. Experimental Search for a Violation of the Pauli Exclusion Principle for Electrons: the VIP experiment. United States: N. p., 2007. Web. doi:10.1063/1.2713485.
Bartalucci, S., Bertolucci, S., Catitti, M., Curceanu, C., Di Matteo, S., Guaraldo, C., Sperandio, L., Bragadireanu, M., Iliescu, M., Sirghi, D. L., Sirghi, F., Horia Hulubei National Institute of Physics and Nuclear Engineering, Str. Atomistilor No. 407, PO Box MG-6, Bucharest, Magurele, Cargnelli, M., Ishiwatari, T., Marton, J., Widmann, E., Zmeskal, J., Egger, J.-P., Laubenstein, M., Milotti, E., INFN, Sezione di Trieste, Via Valerio, 2, I-34127 Trieste, Pietreanu, D., & UMF Carol Davila, 8 Blv. Eroilor Sanitari, Bucharest. Experimental Search for a Violation of the Pauli Exclusion Principle for Electrons: the VIP experiment. United States. doi:10.1063/1.2713485.
Bartalucci, S., Bertolucci, S., Catitti, M., Curceanu, C., Di Matteo, S., Guaraldo, C., Sperandio, L., Bragadireanu, M., Iliescu, M., Sirghi, D. L., Sirghi, F., Horia Hulubei National Institute of Physics and Nuclear Engineering, Str. Atomistilor No. 407, PO Box MG-6, Bucharest, Magurele, Cargnelli, M., Ishiwatari, T., Marton, J., Widmann, E., Zmeskal, J., Egger, J.-P., Laubenstein, M., Milotti, E., INFN, Sezione di Trieste, Via Valerio, 2, I-34127 Trieste, Pietreanu, D., and UMF Carol Davila, 8 Blv. Eroilor Sanitari, Bucharest. Wed . "Experimental Search for a Violation of the Pauli Exclusion Principle for Electrons: the VIP experiment". United States. doi:10.1063/1.2713485.
@article{osti_21054917,
title = {Experimental Search for a Violation of the Pauli Exclusion Principle for Electrons: the VIP experiment},
author = {Bartalucci, S. and Bertolucci, S. and Catitti, M. and Curceanu, C. and Di Matteo, S. and Guaraldo, C. and Sperandio, L. and Bragadireanu, M. and Iliescu, M. and Sirghi, D. L. and Sirghi, F. and Horia Hulubei National Institute of Physics and Nuclear Engineering, Str. Atomistilor No. 407, PO Box MG-6, Bucharest, Magurele and Cargnelli, M. and Ishiwatari, T. and Marton, J. and Widmann, E. and Zmeskal, J. and Egger, J.-P. and Laubenstein, M. and Milotti, E. and INFN, Sezione di Trieste, Via Valerio, 2, I-34127 Trieste and Pietreanu, D. and UMF Carol Davila, 8 Blv. Eroilor Sanitari, Bucharest},
abstractNote = {The Pauli exclusion principle (PEP) is one of the basic principles of modern physics and, even if there are no compelling reasons to doubt its validity, it is still debated today because an intuitive, elementary explanation is still missing, and because of its unique stand among the basic symmetries of physics. A new limit on the probability that PEP is violated by electrons, was established by the VIP (VIolation of the Pauli exclusion principle) Collaboration. The obtained value (1/2){beta}{sup 2} < 4.5 x 10{sup -28} is an improvement of about two orders of magnitude of the previous existing limit.},
doi = {10.1063/1.2713485},
journal = {AIP Conference Proceedings},
number = 1,
volume = 889,
place = {United States},
year = {Wed Feb 21 00:00:00 EST 2007},
month = {Wed Feb 21 00:00:00 EST 2007}
}