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Application of photon detectors in the VIP2 experiment to test the Pauli Exclusion Principle
/ Pichler, A. (Stefan Meyer Inst. Subatomare Phys.) ; Bartalucci, S. (Frascati) ; Bazzi, M. (Frascati) ; Bertolucci, S. (CERN) ; Berucci, C. (Stefan Meyer Inst. Subatomare Phys. ; Frascati) ; Bragadireanu, M. (Frascati ; Bucharest, IFIN-HH) ; Cargnelli, M. (Stefan Meyer Inst. Subatomare Phys.) ; Clozza, A. (Frascati) ; Curceanu, C. (Frascati ; Bucharest, IFIN-HH) ; De Paolis, L. (Frascati) et al.
The Pauli Exclusion Principle (PEP) was introduced by the austrian physicist Wolfgang Pauli in 1925. Since then, several experiments have checked its validity. [...]
arXiv:1602.00898.-
2016-06-09 - 5 p.
- Published in : J. Phys.: Conf. Ser. 718 (2016) 052030
Fulltext: PDF; Fulltext from Publisher: PDF; IOP Open Access article: PDF; External link: Preprint
In : 14th International Conference on Topics in Astroparticle and Underground Physics, Torino, Italy, 7 - 11 Sep 2015, pp.052030
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High sensitivity tests of the Pauli Exclusion Principle with VIP2
/ Marton, J. (Stefan Meyer Inst. Subatomare Phys.) ; Bartalucci, S. (Frascati) ; Bertolucci, S. (CERN) ; Berucci, C. (INFN, Rome ; Stefan Meyer Inst. Subatomare Phys.) ; Bragadireanu, M. (Bucharest, IFIN-HH ; Frascati) ; Cargnelli, M. (Stefan Meyer Inst. Subatomare Phys.) ; Curceanu, C. (Bucharest, IFIN-HH ; Frascati) ; Clozza, A. (Frascati) ; Di Matteo, S. (Rennes U.) ; Egger, J. -P. (Neuchatel U.) et al.
The Pauli Exclusion Principle is one of the most fundamental rules of nature and represents a pillar of modern physics. According to many observations the Pauli Exclusion Principle must be extremely well fulfilled. [...]
arXiv:1503.07667.-
2015-07-30 - 6 p.
- Published in : J. Phys.: Conf. Ser. 631 (2015) 012070
Fulltext: PDF; External link: Preprint
In : 4th Symposium on Prospects in the Physics of Discrete Symmetries, London, UK, 2 - 6 Dec 2014, pp.012070
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Testing the Pauli Exclusion Principle for electrons at LNGS
/ Shi, H. (Stefan Meyer Inst. Subatomare Phys.) ; Bartalucci, S. (Frascati) ; Bertolucci, S. (CERN) ; Berucci, C. (Stefan Meyer Inst. Subatomare Phys. ; Frascati) ; Bragadireanu, A.M. (Frascati ; Bucharest, IFIN-HH) ; Cargnelli, M. (Stefan Meyer Inst. Subatomare Phys.) ; Clozza, A. (Frascati) ; Curceanu, C. (Frascati ; Bucharest, IFIN-HH ; Enrico Fermi Ctr., Rome) ; De Paolis, L. (Frascati) ; Di Matteo, S. (Rennes U.) et al.
High-precision experiments have been done to test the Pauli exclusion principle (PEP) for electrons by searching for anomalous $K$-series X-rays from a Cu target supplied with electric current. With the highest sensitivity, the VIP (VIolation of Pauli Exclusion Principle) experiment set an upper limit at the level of $10^{-29}$ for the probability that an external electron captured by a Cu atom can make the transition from the 2$p$ state to a 1$s$ state already occupied by two electrons. [...]
arXiv:1405.1634.-
2015-11 - 8 p.
- Published in : Phys. Procedia 61 (2015) 552-559
Fulltext: 10.1016_j.phpro.2014.12.002 - PDF; Physics Procedia - 552 - PDF; arXiv:1405.1634 - PDF; External link: Preprint
In : 13th International Conference on Topics in Astroparticle and Underground Physics, Asilomar, CA, USA, 8 - 13 Sep 2013, pp.552-559
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VIP 2: Experimental tests of the Pauli Exclusion Principle for electrons
/ Pichler, A. (Stefan Meyer Inst. Subatomare Phys.) ; Bartalucci, S. (Frascati) ; Bertolucci, S. (CERN) ; Berucci, C. (Stefan Meyer Inst. Subatomare Phys. ; Frascati) ; Bragadireanu, M. (Frascati ; Bucharest, IFIN-HH) ; Cargnelli, M. (Stefan Meyer Inst. Subatomare Phys.) ; Clozza, A. (Frascati) ; Curceanu, C. (Frascati ; Bucharest, IFIN-HH ; Enrico Fermi Ctr., Rome) ; De Paolis, L. (Frascati) ; Di Matteo, S. (Rennes U.) et al.
Many experiments investigated the violation of the Pauli Exclusion Principle (PEP) since its discovery in 1925. The VIP (VIolation of the Pauli Principle) experiment tested the PEP by measuring the probability for an external electron to be captured and undergo a 2p to 1s transition during its cascading process, where the 1s state is already occupied by two electrons. [...]
arXiv:1505.02991.-
2015-04-29 - 6 p.
- Published in : Hyperfine Interact. 233 (2015) 121-126
Fulltext: PDF; External link: Preprint
In : 5th International Conference on Exotic Atoms and Related Topics, Vienna, Austria, 15 - 19 Sep 2014, pp.121-126
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Preliminary results of Resistive Plate Chambers operated with eco-friendly gas mixtures for application in the CMS experiment
/ Abbrescia, M. (INFN, Bari) ; Van Auwegem, P. (Gent U.) ; Benussi, L. (Frascati) ; Bianco, S. (Frascati) ; Cauwenbergh, S. (Gent U.) ; Ferrini, M. (Frascati ; Facolta di Ingegneria, Rome) ; Muhammad, S. (Frascati ; Facolta di Ingegneria, Rome ; Quaid-i-Azam U.) ; Passamonti, L. (Frascati) ; Pierluigi, D. (Frascati) ; Piccolo, D. (Frascati) et al.
The operations of Resistive Plate Chambers in LHC experiments require Fluorine based (F-based) gases for optimal performance. Recent European regulations demand the use of environmentally unfriendly F-based gases to be limited or banned. [...]
arXiv:1605.08172.-
2016 - 7 p.
- Published in : JINST 11 (2016) C09018
Preprint: PDF; External link: Preprint
In : 13th Workshop on Resistive Plate Chambers and Related Detectors, Ghent, Belgium, 22 - 26 Feb 2016, pp.C09018
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EuPRAXIA@SPARC_LAB Design study towards a compact FEL facility at LNF
/ Ferrario, M. (Frascati) ; Alesini, D. (Frascati) ; Anania, M.P. (Frascati) ; Artioli, M. (ENEA, Bologna) ; Bacci, A. (INFN, Milan) ; Bartocci, S. (Sassari U.) ; Bedogni, R. (Frascati) ; Bellaveglia, M. (Frascati) ; Biagioni, A. (Frascati) ; Bisesto, F. (Frascati) et al.
On the wake of the results obtained so far at the SPARC\_LAB test-facility at the Laboratori Nazionali di Frascati (Italy), we are currently investigating the possibility to design and build a new multi-disciplinary user-facility, equipped with a soft X-ray Free Electron Laser (FEL) driven by a $\sim$1 GeV high brightness linac based on plasma accelerator modules. This design study is performed in synergy with the EuPRAXIA design study. [...]
arXiv:1801.08717.-
2018-11-12 - 5 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 909 (2018) 134-138
Fulltext: PDF; Preprint: PDF;
In : 3rd European Advanced Accelerator Concepts Workshop, La Biodola, Isola d'Elba, Italy, 24 - 30 Sep 2017, pp.134-138
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Underground Test of Quantum Mechanics: The VIP2 Experiment
/ Marton, Johann (Stefan Meyer Inst. Subatomare Phys.) ; Bartalucci, S. (Frascati) ; Bassi, A. (INFN, Trieste ; Trieste U.) ; Bazzi, M. (Frascati) ; Bertolucci, S. (CERN) ; Berucci, C. (Stefan Meyer Inst. Subatomare Phys.) ; Bragadireanu, M. (Bucharest, IFIN-HH) ; Cargnelli, M. (Stefan Meyer Inst. Subatomare Phys.) ; Clozza, A. (Frascati) ; Curceanu, C. (Frascati ; Enrico Fermi Ctr., Rome) et al.
We are experimentally investigating possible violations of standard quantum mechanics predictions in the Gran Sasso underground laboratory in Italy. We test with high precision the Pauli Exclusion Principle and the collapse of the wave function (collapse models). [...]
arXiv:1703.10055.-
2018 - 16 p.
- Published in : 10.1007/978-3-319-74971-6_13
Fulltext: PDF;
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Majorana Fermions, Supersymmetry Breaking, and Born-Infeld Theory
/ Ferrara, Sergio (CERN ; Frascati ; UCLA) ; Marrani, Alessio (Enrico Fermi Ctr., Rome ; INFN, Padua ; Padua U.) ; Yeranyan, Armen (Enrico Fermi Ctr., Rome ; Frascati)
This review is devoted to highlight some aspects of the relevance of Majorana fermions in rigid supersymmetry breaking in four spacetime dimensions. After introducing some basic facts on spinors, and on their symmetries and reality properties, we consider Goldstino actions describing partial breaking of rigid supersymmetry, then focussing on Born-Infeld non-linear theory, its duality symmetry, and its supersymmetric extensions, also including multi-field generalizations exhibiting doubly self-duality..
DFPD-2015-TH-22-; CERN-PH-TH-2015-232; arXiv:1510.01658; DFPD-2015-TH-22; CERN-PH-TH-2015-232.-
Geneva : CERN, 2017 - 34 p.
- Published in : Subnucl. Ser. 53 (2017) 123-156
Preprint: PDF; External link: Preprint
In : 53rd International School of Subnuclear Physics : The Future of our Physics Including New Frontiers, Erice, Italy, 24 Jun - 3 Jul 2015, pp.123-156
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