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Search for Leptonic Decays of Dark Photons at NA62

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Search for Leptonic Decays of Dark Photons at NA62. / NA 62 Collaboration.
In: Physical review letters, Vol. 133, No. 11, 111802, 13.09.2024.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

NA 62 Collaboration 2024, 'Search for Leptonic Decays of Dark Photons at NA62', Physical review letters, vol. 133, no. 11, 111802. https://doi.org/10.1103/physrevlett.133.111802

APA

NA 62 Collaboration (2024). Search for Leptonic Decays of Dark Photons at NA62. Physical review letters, 133(11), Article 111802. https://doi.org/10.1103/physrevlett.133.111802

Vancouver

NA 62 Collaboration. Search for Leptonic Decays of Dark Photons at NA62. Physical review letters. 2024 Sept 13;133(11):111802. Epub 2024 Sept 11. doi: 10.1103/physrevlett.133.111802

Author

NA 62 Collaboration. / Search for Leptonic Decays of Dark Photons at NA62. In: Physical review letters. 2024 ; Vol. 133, No. 11.

Bibtex

@article{f7ae0c5c69f24471b27ebd851b85d5c6,
title = "Search for Leptonic Decays of Dark Photons at NA62",
abstract = "The NA62 experiment at CERN, configured in beam-dump mode, has searched for dark photon decays in flight to electron-positron pairs using a sample of 1.4×1017 protons on dump collected in 2021. No evidence for a dark photon signal is observed. The combined result for dark photon searches in lepton–antilepton final states is presented and a region of the parameter space is excluded at 90% confidence level, improving on previous experimental limits for dark photon mass values between 50 and 600 MeV/c2 and coupling values in the range 10−6 to 4×10−5. An interpretation of the e+e− search result in terms of the emission and decay of an axionlike particle is also presented. Published by the American Physical Society 2024",
author = "{NA 62 Collaboration} and {Cortina Gil}, E. and J. Jerhot and A. Kleimenova and N. Lurkin and M. Zamkovsky and T. Numao and B. Velghe and V. W. S. Wong and D. Bryman and Z. Hives and T. Husek and K. Kampf and M. Koval and {De Martino}, B. and M. Perrin-Terrin and B. D{\"o}brich and S. Lezki and A. T. Akmete and R. Aliberti and {Di Lella}, L. and N. Doble and L. Peruzzo and S. Schuchmann and H. Wahl and R. Wanke and P. Dalpiaz and I. Neri and F. Petrucci and M. Soldani and L. Bandiera and {Cotta Ramusino}, A. and A. Gianoli and M. Romagnoni and A. Sytov and M. Lenti and {Lo Chiatto}, P. and R. Marchevski and I. Panichi and G. Ruggiero and A. Bizzeti and F. Bucci and K. Massri and J. R. Fry and C. Parkinson and A. Shaikhiev and D. Britton and J. B. Dainton and L. Gatignon and R. W. L. Jones and P. Cooper",
year = "2024",
month = sep,
day = "13",
doi = "10.1103/physrevlett.133.111802",
language = "English",
volume = "133",
journal = "Physical review letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "11",

}

RIS

TY - JOUR

T1 - Search for Leptonic Decays of Dark Photons at NA62

AU - NA 62 Collaboration

AU - Cortina Gil, E.

AU - Jerhot, J.

AU - Kleimenova, A.

AU - Lurkin, N.

AU - Zamkovsky, M.

AU - Numao, T.

AU - Velghe, B.

AU - Wong, V. W. S.

AU - Bryman, D.

AU - Hives, Z.

AU - Husek, T.

AU - Kampf, K.

AU - Koval, M.

AU - De Martino, B.

AU - Perrin-Terrin, M.

AU - Döbrich, B.

AU - Lezki, S.

AU - Akmete, A. T.

AU - Aliberti, R.

AU - Di Lella, L.

AU - Doble, N.

AU - Peruzzo, L.

AU - Schuchmann, S.

AU - Wahl, H.

AU - Wanke, R.

AU - Dalpiaz, P.

AU - Neri, I.

AU - Petrucci, F.

AU - Soldani, M.

AU - Bandiera, L.

AU - Cotta Ramusino, A.

AU - Gianoli, A.

AU - Romagnoni, M.

AU - Sytov, A.

AU - Lenti, M.

AU - Lo Chiatto, P.

AU - Marchevski, R.

AU - Panichi, I.

AU - Ruggiero, G.

AU - Bizzeti, A.

AU - Bucci, F.

AU - Massri, K.

AU - Fry, J. R.

AU - Parkinson, C.

AU - Shaikhiev, A.

AU - Britton, D.

AU - Dainton, J. B.

AU - Gatignon, L.

AU - Jones, R. W. L.

AU - Cooper, P.

PY - 2024/9/13

Y1 - 2024/9/13

N2 - The NA62 experiment at CERN, configured in beam-dump mode, has searched for dark photon decays in flight to electron-positron pairs using a sample of 1.4×1017 protons on dump collected in 2021. No evidence for a dark photon signal is observed. The combined result for dark photon searches in lepton–antilepton final states is presented and a region of the parameter space is excluded at 90% confidence level, improving on previous experimental limits for dark photon mass values between 50 and 600 MeV/c2 and coupling values in the range 10−6 to 4×10−5. An interpretation of the e+e− search result in terms of the emission and decay of an axionlike particle is also presented. Published by the American Physical Society 2024

AB - The NA62 experiment at CERN, configured in beam-dump mode, has searched for dark photon decays in flight to electron-positron pairs using a sample of 1.4×1017 protons on dump collected in 2021. No evidence for a dark photon signal is observed. The combined result for dark photon searches in lepton–antilepton final states is presented and a region of the parameter space is excluded at 90% confidence level, improving on previous experimental limits for dark photon mass values between 50 and 600 MeV/c2 and coupling values in the range 10−6 to 4×10−5. An interpretation of the e+e− search result in terms of the emission and decay of an axionlike particle is also presented. Published by the American Physical Society 2024

U2 - 10.1103/physrevlett.133.111802

DO - 10.1103/physrevlett.133.111802

M3 - Journal article

VL - 133

JO - Physical review letters

JF - Physical review letters

SN - 0031-9007

IS - 11

M1 - 111802

ER -