New experimental limits on the Pauli-forbidden transitions in C12 nuclei obtained with 485 days Borexino data

G. Bellini; S. Bonetti; M. Buizza Avanzini; B. Caccianiga; D. D'Angelo; D. Franco; M. Giammarchi; P. Lombardi; L. Ludhova; E. Meroni; L. Miramonti; L. Perasso; G. Ranucci; A. Re; Y. Suvorov; J. Benziger; L. Cadonati; A. Pocar; F. Calaprice; A. Chavarria; F. Dalnoki-Veress; C. Galbiati; A. Goretti; Andrea Ianni; M. Leung; B. Loer; R. Saldanha; J. Xu; C. Carraro; S. Davini; E. Guardincerri; G. Manuzio; M. Pallavicini; S. Perasso; P. Risso; C. Salvo; G. Testera; S. Zavatarelli; H. De Kerret; D. Kryn; M. Obolensky; D. Vignaud; A. Derbin; V. Muratova; A. Etenko; E. Litvinovich; I. MacHulin; A. Sabelnikov; M. Skorokhvatov; S. Sukhotin; K. Fomenko; O. Smirnov; A. Sotnikov; O. Zaimidoroga; S. Gazzana; C. Ghiano; Aldo Ianni; G. Korga; D. Montanari; A. Razeto; R. Tartaglia; M. Goeger-Neff; T. Lewke; Q. Meindl; L. Oberauer; F. Von Feilitzsch; Y. Winter; M. Wurm; C. Grieb; S. Hardy; M. Joyce; S. Manecki; L. Papp; R. S. Raghavan; D. Rountree; R. B. Vogelaar; W. Maneschg; S. Schönert; H. Simgen; G. Zuzel; M. Misiaszek; M. Wojcik; F. Ortica; A. Romani

doi:10.1103/PhysRevC.81.034317

New experimental limits on the Pauli-forbidden transitions in C12 nuclei obtained with 485 days Borexino data

G. Bellini, S. Bonetti, M. Buizza Avanzini, B. Caccianiga, D. D'Angelo, D. Franco, M. Giammarchi, P. Lombardi, L. Ludhova, E. Meroni, L. Miramonti, L. Perasso, G. Ranucci, A. Re, Y. Suvorov, J. Benziger, L. Cadonati, A. Pocar, F. Calaprice, A. ChavarriaF. Dalnoki-Veress, C. Galbiati, A. Goretti, Andrea Ianni, M. Leung, B. Loer, R. Saldanha, J. Xu, C. Carraro, S. Davini, E. Guardincerri, G. Manuzio, M. Pallavicini, S. Perasso, P. Risso, C. Salvo, G. Testera, S. Zavatarelli, H. De Kerret, D. Kryn, M. Obolensky, D. Vignaud, A. Derbin, V. Muratova, A. Etenko, E. Litvinovich, I. MacHulin, A. Sabelnikov, M. Skorokhvatov, S. Sukhotin, K. Fomenko, O. Smirnov, A. Sotnikov, O. Zaimidoroga, S. Gazzana, C. Ghiano, Aldo Ianni, G. Korga, D. Montanari, A. Razeto, R. Tartaglia, M. Goeger-Neff, T. Lewke, Q. Meindl, L. Oberauer, F. Von Feilitzsch, Y. Winter, M. Wurm, C. Grieb, S. Hardy, M. Joyce, S. Manecki, L. Papp, R. S. Raghavan, D. Rountree, R. B. Vogelaar, W. Maneschg, S. Schönert, H. Simgen, G. Zuzel, M. Misiaszek, M. Wojcik, F. Ortica, A. Romani

Research output: Contribution to journal › Article › peer-review

Abstract

The Pauli exclusion principle (PEP) has been tested for nucleons (n,p) in C12 with the Borexino detector. The approach consists of a search for γ, n, p, and β^± emitted in a non-Paulian transition of 1P3/2-shell nucleons to the filled 1S1/2 shell in nuclei. Due to the extremely low background and the large mass (278 tons) of the Borexino detector, the following most stringent up-to-date experimental bounds on PEP violating transitions of nucleons have been established: τ(12C→12C~+γ) ≥5.0×1031 yr, τ(12C→11B~+p)≥8.9×1029 yr, τ(12C→11C~+n)≥3.4×1030 yr, τ(12C→12N~+e ^-+νe~)≥3.1×1030 yr, and τ(12C→12B~+e ⁺+νe)≥2.1×1030 yr, all at 90% C.L. The corresponding upper limits on the relative strengths for the searched non-Paulian electromagnetic, strong and weak transitions have been estimated as δγ2≤2.2×10^-57, δN2≤4.1×10 ^-60, and δβ2≤2.1×10^-35.

Original language	English
Article number	034317
Journal	Physical Review C - Nuclear Physics
Volume	81
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevC.81.034317
Publication status	Published - 29 Mar 2010
Externally published	Yes

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10.1103/PhysRevC.81.034317

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Bellini, G., Bonetti, S., Buizza Avanzini, M., Caccianiga, B., D'Angelo, D., Franco, D., Giammarchi, M., Lombardi, P., Ludhova, L., Meroni, E., Miramonti, L., Perasso, L., Ranucci, G., Re, A., Suvorov, Y., Benziger, J., Cadonati, L., Pocar, A., Calaprice, F., ... Romani, A. (2010). New experimental limits on the Pauli-forbidden transitions in C12 nuclei obtained with 485 days Borexino data. Physical Review C - Nuclear Physics, 81(3), Article 034317. https://doi.org/10.1103/PhysRevC.81.034317

@article{820efe1a61fe44cd86ec78836085783f,

title = "New experimental limits on the Pauli-forbidden transitions in C12 nuclei obtained with 485 days Borexino data",

abstract = "The Pauli exclusion principle (PEP) has been tested for nucleons (n,p) in C12 with the Borexino detector. The approach consists of a search for γ, n, p, and β± emitted in a non-Paulian transition of 1P3/2-shell nucleons to the filled 1S1/2 shell in nuclei. Due to the extremely low background and the large mass (278 tons) of the Borexino detector, the following most stringent up-to-date experimental bounds on PEP violating transitions of nucleons have been established: τ(12C→12C\textasciitilde{}+γ) ≥5.0×1031 yr, τ(12C→11B\textasciitilde{}+p)≥8.9×1029 yr, τ(12C→11C\textasciitilde{}+n)≥3.4×1030 yr, τ(12C→12N\textasciitilde{}+e -+νe\textasciitilde{})≥3.1×1030 yr, and τ(12C→12B\textasciitilde{}+e ++νe)≥2.1×1030 yr, all at 90\% C.L. The corresponding upper limits on the relative strengths for the searched non-Paulian electromagnetic, strong and weak transitions have been estimated as δγ2≤2.2×10-57, δN2≤4.1×10 -60, and δβ2≤2.1×10-35.",

author = "G. Bellini and S. Bonetti and \{Buizza Avanzini\}, M. and B. Caccianiga and D. D'Angelo and D. Franco and M. Giammarchi and P. Lombardi and L. Ludhova and E. Meroni and L. Miramonti and L. Perasso and G. Ranucci and A. Re and Y. Suvorov and J. Benziger and L. Cadonati and A. Pocar and F. Calaprice and A. Chavarria and F. Dalnoki-Veress and C. Galbiati and A. Goretti and Andrea Ianni and M. Leung and B. Loer and R. Saldanha and J. Xu and C. Carraro and S. Davini and E. Guardincerri and G. Manuzio and M. Pallavicini and S. Perasso and P. Risso and C. Salvo and G. Testera and S. Zavatarelli and \{De Kerret\}, H. and D. Kryn and M. Obolensky and D. Vignaud and A. Derbin and V. Muratova and A. Etenko and E. Litvinovich and I. MacHulin and A. Sabelnikov and M. Skorokhvatov and S. Sukhotin and K. Fomenko and O. Smirnov and A. Sotnikov and O. Zaimidoroga and S. Gazzana and C. Ghiano and Aldo Ianni and G. Korga and D. Montanari and A. Razeto and R. Tartaglia and M. Goeger-Neff and T. Lewke and Q. Meindl and L. Oberauer and \{Von Feilitzsch\}, F. and Y. Winter and M. Wurm and C. Grieb and S. Hardy and M. Joyce and S. Manecki and L. Papp and Raghavan, \{R. S.\} and D. Rountree and Vogelaar, \{R. B.\} and W. Maneschg and S. Sch{\"o}nert and H. Simgen and G. Zuzel and M. Misiaszek and M. Wojcik and F. Ortica and A. Romani",

year = "2010",

month = mar,

day = "29",

doi = "10.1103/PhysRevC.81.034317",

language = "English",

volume = "81",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

number = "3",

}

Bellini, G, Bonetti, S, Buizza Avanzini, M, Caccianiga, B, D'Angelo, D, Franco, D, Giammarchi, M, Lombardi, P, Ludhova, L, Meroni, E, Miramonti, L, Perasso, L, Ranucci, G, Re, A, Suvorov, Y, Benziger, J, Cadonati, L, Pocar, A, Calaprice, F, Chavarria, A, Dalnoki-Veress, F, Galbiati, C, Goretti, A, Ianni, A, Leung, M, Loer, B, Saldanha, R, Xu, J, Carraro, C, Davini, S, Guardincerri, E, Manuzio, G, Pallavicini, M, Perasso, S, Risso, P, Salvo, C, Testera, G, Zavatarelli, S, De Kerret, H, Kryn, D, Obolensky, M, Vignaud, D, Derbin, A, Muratova, V, Etenko, A, Litvinovich, E, MacHulin, I, Sabelnikov, A, Skorokhvatov, M, Sukhotin, S, Fomenko, K, Smirnov, O, Sotnikov, A, Zaimidoroga, O, Gazzana, S, Ghiano, C, Ianni, A, Korga, G, Montanari, D, Razeto, A, Tartaglia, R, Goeger-Neff, M, Lewke, T, Meindl, Q, Oberauer, L, Von Feilitzsch, F, Winter, Y, Wurm, M, Grieb, C, Hardy, S, Joyce, M, Manecki, S, Papp, L, Raghavan, RS, Rountree, D, Vogelaar, RB, Maneschg, W, Schönert, S, Simgen, H, Zuzel, G, Misiaszek, M, Wojcik, M, Ortica, F & Romani, A 2010, 'New experimental limits on the Pauli-forbidden transitions in C12 nuclei obtained with 485 days Borexino data', Physical Review C - Nuclear Physics, vol. 81, no. 3, 034317. https://doi.org/10.1103/PhysRevC.81.034317

TY - JOUR

T1 - New experimental limits on the Pauli-forbidden transitions in C12 nuclei obtained with 485 days Borexino data

AU - Bellini, G.

AU - Bonetti, S.

AU - Buizza Avanzini, M.

AU - Caccianiga, B.

AU - D'Angelo, D.

AU - Franco, D.

AU - Giammarchi, M.

AU - Lombardi, P.

AU - Ludhova, L.

AU - Meroni, E.

AU - Miramonti, L.

AU - Perasso, L.

AU - Ranucci, G.

AU - Re, A.

AU - Suvorov, Y.

AU - Benziger, J.

AU - Cadonati, L.

AU - Pocar, A.

AU - Calaprice, F.

AU - Chavarria, A.

AU - Dalnoki-Veress, F.

AU - Galbiati, C.

AU - Goretti, A.

AU - Ianni, Andrea

AU - Leung, M.

AU - Loer, B.

AU - Saldanha, R.

AU - Xu, J.

AU - Carraro, C.

AU - Davini, S.

AU - Guardincerri, E.

AU - Manuzio, G.

AU - Pallavicini, M.

AU - Perasso, S.

AU - Risso, P.

AU - Salvo, C.

AU - Testera, G.

AU - Zavatarelli, S.

AU - De Kerret, H.

AU - Kryn, D.

AU - Obolensky, M.

AU - Vignaud, D.

AU - Derbin, A.

AU - Muratova, V.

AU - Etenko, A.

AU - Litvinovich, E.

AU - MacHulin, I.

AU - Sabelnikov, A.

AU - Skorokhvatov, M.

AU - Sukhotin, S.

AU - Fomenko, K.

AU - Smirnov, O.

AU - Sotnikov, A.

AU - Zaimidoroga, O.

AU - Gazzana, S.

AU - Ghiano, C.

AU - Ianni, Aldo

AU - Korga, G.

AU - Montanari, D.

AU - Razeto, A.

AU - Tartaglia, R.

AU - Goeger-Neff, M.

AU - Lewke, T.

AU - Meindl, Q.

AU - Oberauer, L.

AU - Von Feilitzsch, F.

AU - Winter, Y.

AU - Wurm, M.

AU - Grieb, C.

AU - Hardy, S.

AU - Joyce, M.

AU - Manecki, S.

AU - Papp, L.

AU - Raghavan, R. S.

AU - Rountree, D.

AU - Vogelaar, R. B.

AU - Maneschg, W.

AU - Schönert, S.

AU - Simgen, H.

AU - Zuzel, G.

AU - Misiaszek, M.

AU - Wojcik, M.

AU - Ortica, F.

AU - Romani, A.

PY - 2010/3/29

Y1 - 2010/3/29

N2 - The Pauli exclusion principle (PEP) has been tested for nucleons (n,p) in C12 with the Borexino detector. The approach consists of a search for γ, n, p, and β± emitted in a non-Paulian transition of 1P3/2-shell nucleons to the filled 1S1/2 shell in nuclei. Due to the extremely low background and the large mass (278 tons) of the Borexino detector, the following most stringent up-to-date experimental bounds on PEP violating transitions of nucleons have been established: τ(12C→12C~+γ) ≥5.0×1031 yr, τ(12C→11B~+p)≥8.9×1029 yr, τ(12C→11C~+n)≥3.4×1030 yr, τ(12C→12N~+e -+νe~)≥3.1×1030 yr, and τ(12C→12B~+e ++νe)≥2.1×1030 yr, all at 90% C.L. The corresponding upper limits on the relative strengths for the searched non-Paulian electromagnetic, strong and weak transitions have been estimated as δγ2≤2.2×10-57, δN2≤4.1×10 -60, and δβ2≤2.1×10-35.

AB - The Pauli exclusion principle (PEP) has been tested for nucleons (n,p) in C12 with the Borexino detector. The approach consists of a search for γ, n, p, and β± emitted in a non-Paulian transition of 1P3/2-shell nucleons to the filled 1S1/2 shell in nuclei. Due to the extremely low background and the large mass (278 tons) of the Borexino detector, the following most stringent up-to-date experimental bounds on PEP violating transitions of nucleons have been established: τ(12C→12C~+γ) ≥5.0×1031 yr, τ(12C→11B~+p)≥8.9×1029 yr, τ(12C→11C~+n)≥3.4×1030 yr, τ(12C→12N~+e -+νe~)≥3.1×1030 yr, and τ(12C→12B~+e ++νe)≥2.1×1030 yr, all at 90% C.L. The corresponding upper limits on the relative strengths for the searched non-Paulian electromagnetic, strong and weak transitions have been estimated as δγ2≤2.2×10-57, δN2≤4.1×10 -60, and δβ2≤2.1×10-35.

U2 - 10.1103/PhysRevC.81.034317

DO - 10.1103/PhysRevC.81.034317

M3 - Article

AN - SCOPUS:77950949301

SN - 0556-2813

VL - 81

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 3

M1 - 034317

ER -

New experimental limits on the Pauli-forbidden transitions in C12 nuclei obtained with 485 days Borexino data

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