VIP2 in LNGS - Testing the Pauli Exclusion Principle for electrons with high sensitivity

被引：1

作者：

Marton, J. ^{[1
]}

Pichler, A. ^{[1
]}

Amirkhani, A. ^{[4
]}

Bartalucci, S. ^{[2
]}

Bazzi, M. ^{[2
]}

Bertolucci, S. ^{[9
,10
]}

Bragadireanu, M. ^{[2
]}

Cargnelli, M. ^{[1
]}

Clozza, A. ^{[2
]}

Curceanu, C. ^{[2
,3
]}

Del Grande, R. ^{[2
]}

De Paolis, L. ^{[2
]}

Egger, J. -P. ^{[11
]}

Fiorini, C. ^{[4
]}

Guaraldo, C. ^{[2
]}

Iliescu, M. ^{[2
]}

Laubenstein, M. ^{[12
]}

Milotti, E. ^{[5
,6
,7
,8
]}

Milucci, M. ^{[2
]}

Pietreanu, D. ^{[2
,3
]}

Piscicchia, K. ^{[2
,13
,14
]}

Scordo, A. ^{[2
]}

Shi, H. ^{[15
]}

Sirghi, D. ^{[2
,3
]}

Sirghi, F. ^{[2
,3
]}

Sperandio, L. ^{[2
]}

Vazquez-Doce, O. ^{[2
,16
]}

Zmeskal, J.

机构：

[1] Stefan Meyer Inst Subat Phys, Boltzmanngasse 3, A-1090 Vienna, Austria

[2] INFN, Lab Nazl Frascati, CP 13,Via E Fermi 40, I-00044 Rome, Italy

[3] Horia Hulubei Natl Inst Phys & Nucl Engn, Str Atomistilor 407,POB MG-6, Bucharest, Romania

[4] Politecn Milan, Dipartimento Elettron Informaz & Bioingn, Milan, Italy

[5] Univ Trieste, Dipartimento Fis, I-34127 Trieste, Italy

[6] INFN, Sez Milano, Via Valerio 2, Milan, Italy

[7] Univ Trieste, Dipartimento Fis, I-34127 Trieste, Italy

[8] INFN, Sez Trieste, Via Valerio 2, I-34127 Trieste, Italy

[9] Univ Bologna, Via Irnerio 46, I-140126 Bologna, Italy

[10] INFN Bologna, Via Irnerio 46, I-140126 Bologna, Italy

[11] Univ Neuchatel, Inst Phys, 1 Rue AL Breguet, CH-2000 Neuchatel, Switzerland

[12] INFN, Lab Nazl Gran Sasso, SS 17 Bis, I-67010 Assergi, AQ, Italy

[13] Ctr Fermi, Museo Stor Fis, Rome, Italy

[14] Ctr Studi & Ric Enrico Fermi, Rome, Italy

[15] Inst Hochenergiephys, Nikolsdorfergasse 18, A-1050 Vienna, Austria

[16] Tech Univ Munich, Excellence Cluster Universe, Boltzmannstr 2, D-85748 Garching, Germany

来源：

9TH INTERNATIONAL WORKSHOP DICE2018: SPACETIME - MATTER - QUANTUM MECHANICS | 2019年 / 1275卷

关键词：

EXPERIMENTAL LIMIT; VIOLATION;

D O I：

10.1088/1742-6596/1275/1/012028

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The VIP2 (VIolation of the Pauli Exclusion Principle) experiment at the Gran Sasso underground laboratory (LNGS) is searching for possible violations of standard quantum mechanics predictions in atoms at very high sensitivity. We investigate atomic transitions with precision X-ray spectroscopy in order to test the Pauli Exclusion Principle (PEP) and therefore the related spin-statistics theorem. We will present our experimental method for the search for "anomalous" (i.e. Pauli-forbidden) X-ray transitions in copper atoms, produced by "new" electrons, which could have tiny probability to undergo Pauli-forbidden transition to the ground state already occupied by two electrons. We will describe the VIP2 experimental setup, which is taking data at LNGS presently. The goal of VIP2 is to test the PEP for electrons with unprecedented accuracy, down to a limit in the probability that PEP is violated at the level of 10(-31). We will present current experimental results and discuss implications of a possible violation.

引用

页数：6

共 20 条

[1] [Anonymous], CERN COURIER
[2] New experimental limits on violations of the Pauli exclusion principle obtained with the Borexino Counting Test Facility
Back, HO
Balata, M
de Bari, A
de Bellefon, A
Bellini, G
Benziger, J
Bonetti, S
Buck, C
Caccianiga, B
Cadonati, L
Calaprice, F
Cecchet, G
Chen, M
Di Credico, A
Dadoun, O
D'Angelo, D
Derbin, A
Deutsch, M
Etenko, A
von Feilitzsch, F
Fernholz, R
Ford, R
Franco, D
Freudiger, B
Galbiati, C
Gazzana, S
Giammarchi, MG
Goeger-Neff, M
Goretti, A
Grieb, C
Hampel, W
Harding, E
Hartmann, FX
Heusser, G
Ianni, A
Ianni, AM
de Kerret, H
Kiko, J
Kirsten, T
Kobychev, VV
Korga, G
Korschinek, G
Kozlov, Y
Kryn, D
Laubenstein, M
Lendvai, C
Leung, M
Litvinovich, E
Lombardi, P
Machulin, I
[J]. EUROPEAN PHYSICAL JOURNAL C, 2004, 37 (04): : 421 - 431
[3] New experimental limit on the Pauli exclusion principle violation by electrons
Bartalucci, S.
Bertolucci, S.
Bragadireanu, M.
Cargnelli, M.
Catitti, M.
Curceanu, C.
Di Matteo, S.
Egger, J. -P.
Guaraldo, C.
Iliescu, M.
Ishiwatari, T.
Laubenstein, M.
Marton, J.
Milotti, E.
Pietreanu, D.
Ponta, T.
Sirghi, D. L.
Sirghi, F.
Sperandio, L.
Widmann, E.
Zmeskal, J.
[J]. PHYSICS LETTERS B, 2006, 641 (01) : 18 - 22
[4] New search for processes violating the Pauli exclusion principle in sodium and in iodine
Bernabei, R.
Belli, P.
Cappella, F.
Cerulli, R.
Dai, C. J.
d'Angelo, A.
He, H. L.
Incicchitti, A.
Kuang, H. H.
Ma, X. H.
Montecchia, F.
Nozzoli, F.
Prosperi, D.
Sheng, X. D.
Ye, Z. P.
[J]. EUROPEAN PHYSICAL JOURNAL C, 2009, 62 (02): : 327 - 332
[5] Quantum mechanics under X-rays in the Gran Sasso underground laboratory
Curceanu, Catalina
Sirghi, Diana
Sirghi, Florin
Bartalucci, Sergio
Bazzi, Massimiliano
Clozza, Alberto
De Paolis, Luca
Guaraldo, Carlo
Iliescu, Mihai
Miliucci, Marco
Pietreanu, Dorel
Scordo, Alessandro
Shi, Hexi
Sperandio, Laura
Bassi, Angelo
Donadi, Sandro
Milotti, Edoardo
Bertolucci, Sergio
Bragadireanu, Mario
Cargnelli, Michael
Marton, Johann
Pichler, Andreas
Zmeskal, Johann
Di Matteo, Sergio
Egger, Jean Pierre
Laubenstein, Matthias
Piscicchia, Kristian
Doce, Oton Vazquez
[J]. INTERNATIONAL JOURNAL OF QUANTUM INFORMATION, 2017, 15 (08)
[6] Test of the Pauli Exclusion Principle in the VIP-2 Underground Experiment
Curceanu, Catalina
Shi, Hexi
Bartalucci, Sergio
Bertolucci, Sergio
Bazzi, Massimiliano
Berucci, Carolina
Bragadireanu, Mario
Cargnelli, Michael
Clozza, Alberto
De Paolis, Luca
Di Matteo, Sergio
Egger, Jean-Pierre
Guaraldo, Carlo
Iliescu, Mihail
Marton, Johann
Laubenstein, Matthias
Milotti, Edoardo
Miliucci, Marco
Pichler, Andreas
Pietreanu, Dorel
Piscicchia, Kristian
Scordo, Alessandro
Sirghi, Diana Laura
Sirghi, Florin
Sperandio, Laura
Doce, Oton Vazquez
Widmann, Eberhard
Zmeskal, Johann
[J]. ENTROPY, 2017, 19 (07):
[7] Experimental tests of quantum mechanics - Pauli exclusion principle violation (the VIP experiment) and future perspective
Curceanu , C.
Bartalucci, S.
Bertolucci, S.
Bragadireanu, M.
Cargnelli, M.
Di Matteo, S.
Egger, J-P
Guaraldo, C.
Iliescu, M.
Ishiwatari, T.
Laubenstein, M.
Marton, J.
Milotti, E.
Pietreanu, D.
Ponta, T.
Rizzo, A.
Vidal, A. Romero
Scordo, A.
Sirghi, D. L.
Sirghi, F.
Sperandio, L.
Doce, O. Vazquez
Widmann, E.
Zmeskal, J.
[J]. 5TH INTERNATIONAL WORKSHOP DICE2010: SPACE-TIME-MATTER - CURRENT ISSUES IN QUANTUM MECHANICS AND BEYOND, 2011, 306
[8] IDENTIFICATION OF BETA-RAYS WITH ATOMIC ELECTRONS
GOLDHABER, M
SCHARFFGOLDHABER, G
[J]. PHYSICAL REVIEW, 1948, 73 (12): : 1472 - 1473
[9] Ignatiev AY., 1987, Yad. Fiz, V46, P786
[10] STABILITY OF MATTER
LIEB, EH
[J]. REVIEWS OF MODERN PHYSICS, 1976, 48 (04) : 553 - 569

← 1 2 →