Beyond quantum mechanics? Hunting the 'impossible' atoms (Pauli Exclusion Principle violation and spontaneous collapse of the wave function at test)

The development of mathematically complete and consistent models solving the so-called "measurement problem", strongly renewed the interest of the scientific community for the foundations of quantum mechanics, among these the Dynamical Reduction Models posses the unique characteristic to b...

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Autores principales: Piscicchia, K., Curceanu, C., Bartalucci, S., Bassi, A., Bertolucci, S., Berucci, C., Bragadireanu, A.M., Cargnelli, M., Clozza, A., De Paolis, L., Di Matteo, S., Donadi, S., d'Uffizi, A., Egger, J.-P., Guaraldo, C., Iliescu, M., Ishiwatari, T., Laubenstein, M., Marton, J., Milotti, E., Pietreanu, D., Ponta, T., Sbardella, E., Scordo, A., Shi, H., Sirghi, D.L., Sirghi, F., Sperandio, L., Vazquez Doce, O., Zmeskal, J.
Lenguaje:eng
Publicado: 2015
Materias:
General Theoretical Physics
Acceso en línea:https://dx.doi.org/10.5506/APhysPolB.46.147
http://cds.cern.ch/record/1982183
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author Piscicchia, K.
Curceanu, C.
Bartalucci, S.
Bassi, A.
Bertolucci, S.
Berucci, C.
Bragadireanu, A.M.
Cargnelli, M.
Clozza, A.
De Paolis, L.
Di Matteo, S.
Donadi, S.
d'Uffizi, A.
Egger, J.-P.
Guaraldo, C.
Iliescu, M.
Ishiwatari, T.
Laubenstein, M.
Marton, J.
Milotti, E.
Pietreanu, D.
Ponta, T.
Sbardella, E.
Scordo, A.
Shi, H.
Sirghi, D.L.
Sirghi, F.
Sperandio, L.
Vazquez Doce, O.
Zmeskal, J.
author_facet Piscicchia, K.
Curceanu, C.
Bartalucci, S.
Bassi, A.
Bertolucci, S.
Berucci, C.
Bragadireanu, A.M.
Cargnelli, M.
Clozza, A.
De Paolis, L.
Di Matteo, S.
Donadi, S.
d'Uffizi, A.
Egger, J.-P.
Guaraldo, C.
Iliescu, M.
Ishiwatari, T.
Laubenstein, M.
Marton, J.
Milotti, E.
Pietreanu, D.
Ponta, T.
Sbardella, E.
Scordo, A.
Shi, H.
Sirghi, D.L.
Sirghi, F.
Sperandio, L.
Vazquez Doce, O.
Zmeskal, J.
author_sort Piscicchia, K.
collection CERN
description The development of mathematically complete and consistent models solving the so-called "measurement problem", strongly renewed the interest of the scientific community for the foundations of quantum mechanics, among these the Dynamical Reduction Models posses the unique characteristic to be experimentally testable. In the first part of the paper an upper limit on the reduction rate parameter of such models will be obtained, based on the analysis of the X-ray spectrum emitted by an isolated slab of germanium and measured by the IGEX experiment. The second part of the paper is devoted to present the results of the VIP (Violation of the Pauli exclusion principle) experiment and to describe its recent upgrade. The VIP experiment established a limit on the probability that the Pauli Exclusion Principle (PEP) is violated by electrons, using the very clean method of searching for PEP forbidden atomic transitions in copper.
id cern-1982183
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
record_format invenio
spelling cern-19821832022-08-10T13:08:06Zdoi:10.5506/APhysPolB.46.147http://cds.cern.ch/record/1982183engPiscicchia, K.Curceanu, C.Bartalucci, S.Bassi, A.Bertolucci, S.Berucci, C.Bragadireanu, A.M.Cargnelli, M.Clozza, A.De Paolis, L.Di Matteo, S.Donadi, S.d'Uffizi, A.Egger, J.-P.Guaraldo, C.Iliescu, M.Ishiwatari, T.Laubenstein, M.Marton, J.Milotti, E.Pietreanu, D.Ponta, T.Sbardella, E.Scordo, A.Shi, H.Sirghi, D.L.Sirghi, F.Sperandio, L.Vazquez Doce, O.Zmeskal, J.Beyond quantum mechanics? Hunting the 'impossible' atoms (Pauli Exclusion Principle violation and spontaneous collapse of the wave function at test)General Theoretical PhysicsThe development of mathematically complete and consistent models solving the so-called "measurement problem", strongly renewed the interest of the scientific community for the foundations of quantum mechanics, among these the Dynamical Reduction Models posses the unique characteristic to be experimentally testable. In the first part of the paper an upper limit on the reduction rate parameter of such models will be obtained, based on the analysis of the X-ray spectrum emitted by an isolated slab of germanium and measured by the IGEX experiment. The second part of the paper is devoted to present the results of the VIP (Violation of the Pauli exclusion principle) experiment and to describe its recent upgrade. The VIP experiment established a limit on the probability that the Pauli Exclusion Principle (PEP) is violated by electrons, using the very clean method of searching for PEP forbidden atomic transitions in copper.The development of mathematically complete and consistent models solving the so-called "measurement problem", strongly renewed the interest of the scientific community for the foundations of quantum mechanics, among these the Dynamical Reduction Models posses the unique characteristic to be experimentally testable. In the first part of the paper an upper limit on the reduction rate parameter of such models will be obtained, based on the analysis of the X-ray spectrum emitted by an isolated slab of germanium and measured by the IGEX experiment. The second part of the paper is devoted to present the results of the VIP (Violation of the Pauli exclusion principle) experiment and to describe its recent upgrade. The VIP experiment established a limit on the probability that the Pauli Exclusion Principle (PEP) is violated by electrons, using the very clean method of searching for PEP forbidden atomic transitions in copper.arXiv:1501.04462oai:cds.cern.ch:19821832015-01-19
spellingShingle General Theoretical Physics
Piscicchia, K.
Curceanu, C.
Bartalucci, S.
Bassi, A.
Bertolucci, S.
Berucci, C.
Bragadireanu, A.M.
Cargnelli, M.
Clozza, A.
De Paolis, L.
Di Matteo, S.
Donadi, S.
d'Uffizi, A.
Egger, J.-P.
Guaraldo, C.
Iliescu, M.
Ishiwatari, T.
Laubenstein, M.
Marton, J.
Milotti, E.
Pietreanu, D.
Ponta, T.
Sbardella, E.
Scordo, A.
Shi, H.
Sirghi, D.L.
Sirghi, F.
Sperandio, L.
Vazquez Doce, O.
Zmeskal, J.
Beyond quantum mechanics? Hunting the 'impossible' atoms (Pauli Exclusion Principle violation and spontaneous collapse of the wave function at test)
title Beyond quantum mechanics? Hunting the 'impossible' atoms (Pauli Exclusion Principle violation and spontaneous collapse of the wave function at test)
title_full Beyond quantum mechanics? Hunting the 'impossible' atoms (Pauli Exclusion Principle violation and spontaneous collapse of the wave function at test)
title_fullStr Beyond quantum mechanics? Hunting the 'impossible' atoms (Pauli Exclusion Principle violation and spontaneous collapse of the wave function at test)
title_full_unstemmed Beyond quantum mechanics? Hunting the 'impossible' atoms (Pauli Exclusion Principle violation and spontaneous collapse of the wave function at test)
title_short Beyond quantum mechanics? Hunting the 'impossible' atoms (Pauli Exclusion Principle violation and spontaneous collapse of the wave function at test)
title_sort beyond quantum mechanics? hunting the 'impossible' atoms (pauli exclusion principle violation and spontaneous collapse of the wave function at test)
topic General Theoretical Physics
url https://dx.doi.org/10.5506/APhysPolB.46.147
http://cds.cern.ch/record/1982183
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