Searching for prompt and long-lived dark photons in electroproduced e+e- pairs with the heavy photon search experiment at JLab

P. H. Adrian; N. A. Baltzell; M. Battaglieri; M. Bondí; S. Boyarinov; C. Bravo; S. Bueltmann; P. Butti; V. D. Burkert; D. Calvo; T. Cao; M. Carpinelli; A. Celentano; G. Charles; L. Colaneri; W. Cooper; B. Crowe; C. Cuevas; A. D'Angelo; N. Dashyan; M. De Napoli; R. De Vita; A. Deur; M. Diamond; R. Dupre; H. Egiyan; L. Elouadrhiri; R. Essig; V. Fadeyev; C. Field; A. Filippi; A. Freyberger; M. Garçon; N. Gevorgyan; F. X. Girod; N. Graf; M. Graham; K. A. Griffioen; A. Grillo; M. Guidal; R. Herbst; M. Holtrop; J. Jaros; R. P. Johnson; G. Kalicy; M. Khandaker; V. Kubarovsky; E. Leonora; K. Livingston; L. Marsicano; T. Maruyama; S. McCarty; J. McCormick; B. McKinnon; K. Moffeit; O. Moreno; C. Munoz Camacho; T. Nelson; S. Niccolai; A. Odian; M. Oriunno; M. Osipenko; R. Paremuzyan; S. Paul; N. Randazzo; B. Raydo; B. Reese; A. Rizzo; P. Schuster; Y. G. Sharabian; G. Simi; A. Simonyan; V. Sipala; A. Spellman; D. Sokhan; M. Solt; S. Stepanyan; H. Szumila-Vance; N. Toro; S. Uemura; M. Ungaro; H. Voskanyan; L. B. Weinstein; B. Wojtsekhowski

doi:10.1103/PhysRevD.108.012015

Searching for prompt and long-lived dark photons in electroproduced e+e- pairs with the heavy photon search experiment at JLab

P. H. Adrian, N. A. Baltzell, M. Battaglieri, M. Bondí, S. Boyarinov, C. Bravo^*, S. Bueltmann, P. Butti, V. D. Burkert, D. Calvo, T. Cao, M. Carpinelli, A. Celentano, G. Charles, L. Colaneri, W. Cooper, B. Crowe, C. Cuevas, A. D'Angelo, N. DashyanM. De Napoli, R. De Vita, A. Deur, M. Diamond, R. Dupre, H. Egiyan, L. Elouadrhiri, R. Essig, V. Fadeyev, C. Field, A. Filippi, A. Freyberger, M. Garçon, N. Gevorgyan, F. X. Girod, N. Graf, M. Graham^*, K. A. Griffioen, A. Grillo, M. Guidal, R. Herbst, M. Holtrop, J. Jaros, R. P. Johnson, G. Kalicy, M. Khandaker, V. Kubarovsky, E. Leonora, K. Livingston, L. Marsicano, T. Maruyama, S. McCarty, J. McCormick, B. McKinnon, K. Moffeit, O. Moreno, C. Munoz Camacho, T. Nelson, S. Niccolai, A. Odian, M. Oriunno, M. Osipenko, R. Paremuzyan, S. Paul, N. Randazzo, B. Raydo, B. Reese, A. Rizzo, P. Schuster, Y. G. Sharabian, G. Simi, A. Simonyan, V. Sipala, A. Spellman, D. Sokhan, M. Solt, S. Stepanyan, H. Szumila-Vance, N. Toro, S. Uemura, M. Ungaro, H. Voskanyan, L. B. Weinstein, B. Wojtsekhowski

^*Corresponding author for this work

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

Abstract

The heavy photon search experiment (HPS) at the Thomas Jefferson National Accelerator Facility searches for electroproduced dark photons. We report results from the 2016 engineering run consisting of 10 608 nb-1 of data for both the prompt and displaced vertex searches. A search for a prompt resonance in the e+e- invariant mass distribution between 39 and 179 MeV showed no evidence of dark photons above the large QED background, limiting the coupling of ϵ210-5, in agreement with previous searches. The search for displaced vertices showed no evidence of excess signal over background in the masses between 60 and 150 MeV, but had insufficient luminosity to limit canonical heavy photon production. This is the first displaced vertex search result published by HPS. HPS has taken high-luminosity data runs in 2019 and 2021 that will explore new dark photon phase space.

Original language	English
Article number	012015
Journal	Physical Review D
Volume	108
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevD.108.012015
State	Published - 1 Jul 2023
Externally published	Yes

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10.1103/PhysRevD.108.012015

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Adrian, P. H., Baltzell, N. A., Battaglieri, M., Bondí, M., Boyarinov, S., Bravo, C., Bueltmann, S., Butti, P., Burkert, V. D., Calvo, D., Cao, T., Carpinelli, M., Celentano, A., Charles, G., Colaneri, L., Cooper, W., Crowe, B., Cuevas, C., D'Angelo, A., ... Wojtsekhowski, B. (2023). Searching for prompt and long-lived dark photons in electroproduced e+e- pairs with the heavy photon search experiment at JLab. Physical Review D, 108(1), Article 012015. https://doi.org/10.1103/PhysRevD.108.012015

@article{7a3bc60079884625b4edfb416057fbc1,

title = "Searching for prompt and long-lived dark photons in electroproduced e+e- pairs with the heavy photon search experiment at JLab",

abstract = "The heavy photon search experiment (HPS) at the Thomas Jefferson National Accelerator Facility searches for electroproduced dark photons. We report results from the 2016 engineering run consisting of 10 608 nb-1 of data for both the prompt and displaced vertex searches. A search for a prompt resonance in the e+e- invariant mass distribution between 39 and 179 MeV showed no evidence of dark photons above the large QED background, limiting the coupling of ϵ210-5, in agreement with previous searches. The search for displaced vertices showed no evidence of excess signal over background in the masses between 60 and 150 MeV, but had insufficient luminosity to limit canonical heavy photon production. This is the first displaced vertex search result published by HPS. HPS has taken high-luminosity data runs in 2019 and 2021 that will explore new dark photon phase space.",

author = "Adrian, {P. H.} and Baltzell, {N. A.} and M. Battaglieri and M. Bond{\'i} and S. Boyarinov and C. Bravo and S. Bueltmann and P. Butti and Burkert, {V. D.} and D. Calvo and T. Cao and M. Carpinelli and A. Celentano and G. Charles and L. Colaneri and W. Cooper and B. Crowe and C. Cuevas and A. D'Angelo and N. Dashyan and {De Napoli}, M. and {De Vita}, R. and A. Deur and M. Diamond and R. Dupre and H. Egiyan and L. Elouadrhiri and R. Essig and V. Fadeyev and C. Field and A. Filippi and A. Freyberger and M. Gar{\c c}on and N. Gevorgyan and Girod, {F. X.} and N. Graf and M. Graham and Griffioen, {K. A.} and A. Grillo and M. Guidal and R. Herbst and M. Holtrop and J. Jaros and Johnson, {R. P.} and G. Kalicy and M. Khandaker and V. Kubarovsky and E. Leonora and K. Livingston and L. Marsicano and T. Maruyama and S. McCarty and J. McCormick and B. McKinnon and K. Moffeit and O. Moreno and {Munoz Camacho}, C. and T. Nelson and S. Niccolai and A. Odian and M. Oriunno and M. Osipenko and R. Paremuzyan and S. Paul and N. Randazzo and B. Raydo and B. Reese and A. Rizzo and P. Schuster and Sharabian, {Y. G.} and G. Simi and A. Simonyan and V. Sipala and A. Spellman and D. Sokhan and M. Solt and S. Stepanyan and H. Szumila-Vance and N. Toro and S. Uemura and M. Ungaro and H. Voskanyan and Weinstein, {L. B.} and B. Wojtsekhowski",

note = "Publisher Copyright: {\textcopyright} 2023 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the {"}https://creativecommons.org/licenses/by/4.0/{"}Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.",

year = "2023",

month = jul,

day = "1",

doi = "10.1103/PhysRevD.108.012015",

language = "אנגלית",

volume = "108",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "American Physical Society",

number = "1",

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Adrian, PH, Baltzell, NA, Battaglieri, M, Bondí, M, Boyarinov, S, Bravo, C, Bueltmann, S, Butti, P, Burkert, VD, Calvo, D, Cao, T, Carpinelli, M, Celentano, A, Charles, G, Colaneri, L, Cooper, W, Crowe, B, Cuevas, C, D'Angelo, A, Dashyan, N, De Napoli, M, De Vita, R, Deur, A, Diamond, M, Dupre, R, Egiyan, H, Elouadrhiri, L, Essig, R, Fadeyev, V, Field, C, Filippi, A, Freyberger, A, Garçon, M, Gevorgyan, N, Girod, FX, Graf, N, Graham, M, Griffioen, KA, Grillo, A, Guidal, M, Herbst, R, Holtrop, M, Jaros, J, Johnson, RP, Kalicy, G, Khandaker, M, Kubarovsky, V, Leonora, E, Livingston, K, Marsicano, L, Maruyama, T, McCarty, S, McCormick, J, McKinnon, B, Moffeit, K, Moreno, O, Munoz Camacho, C, Nelson, T, Niccolai, S, Odian, A, Oriunno, M, Osipenko, M, Paremuzyan, R, Paul, S, Randazzo, N, Raydo, B, Reese, B, Rizzo, A, Schuster, P, Sharabian, YG, Simi, G, Simonyan, A, Sipala, V, Spellman, A, Sokhan, D, Solt, M, Stepanyan, S, Szumila-Vance, H, Toro, N, Uemura, S, Ungaro, M, Voskanyan, H, Weinstein, LB & Wojtsekhowski, B 2023, 'Searching for prompt and long-lived dark photons in electroproduced e+e- pairs with the heavy photon search experiment at JLab', Physical Review D, vol. 108, no. 1, 012015. https://doi.org/10.1103/PhysRevD.108.012015

TY - JOUR

T1 - Searching for prompt and long-lived dark photons in electroproduced e+e- pairs with the heavy photon search experiment at JLab

AU - Adrian, P. H.

AU - Baltzell, N. A.

AU - Battaglieri, M.

AU - Bondí, M.

AU - Boyarinov, S.

AU - Bravo, C.

AU - Bueltmann, S.

AU - Butti, P.

AU - Burkert, V. D.

AU - Calvo, D.

AU - Cao, T.

AU - Carpinelli, M.

AU - Celentano, A.

AU - Charles, G.

AU - Colaneri, L.

AU - Cooper, W.

AU - Crowe, B.

AU - Cuevas, C.

AU - D'Angelo, A.

AU - Dashyan, N.

AU - De Napoli, M.

AU - De Vita, R.

AU - Deur, A.

AU - Diamond, M.

AU - Dupre, R.

AU - Egiyan, H.

AU - Elouadrhiri, L.

AU - Essig, R.

AU - Fadeyev, V.

AU - Field, C.

AU - Filippi, A.

AU - Freyberger, A.

AU - Garçon, M.

AU - Gevorgyan, N.

AU - Girod, F. X.

AU - Graf, N.

AU - Graham, M.

AU - Griffioen, K. A.

AU - Grillo, A.

AU - Guidal, M.

AU - Herbst, R.

AU - Holtrop, M.

AU - Jaros, J.

AU - Johnson, R. P.

AU - Kalicy, G.

AU - Khandaker, M.

AU - Kubarovsky, V.

AU - Leonora, E.

AU - Livingston, K.

AU - Marsicano, L.

AU - Maruyama, T.

AU - McCarty, S.

AU - McCormick, J.

AU - McKinnon, B.

AU - Moffeit, K.

AU - Moreno, O.

AU - Munoz Camacho, C.

AU - Nelson, T.

AU - Niccolai, S.

AU - Odian, A.

AU - Oriunno, M.

AU - Osipenko, M.

AU - Paremuzyan, R.

AU - Paul, S.

AU - Randazzo, N.

AU - Raydo, B.

AU - Reese, B.

AU - Rizzo, A.

AU - Schuster, P.

AU - Sharabian, Y. G.

AU - Simi, G.

AU - Simonyan, A.

AU - Sipala, V.

AU - Spellman, A.

AU - Sokhan, D.

AU - Solt, M.

AU - Stepanyan, S.

AU - Szumila-Vance, H.

AU - Toro, N.

AU - Uemura, S.

AU - Ungaro, M.

AU - Voskanyan, H.

AU - Weinstein, L. B.

AU - Wojtsekhowski, B.

N1 - Publisher Copyright: © 2023 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.

PY - 2023/7/1

Y1 - 2023/7/1

N2 - The heavy photon search experiment (HPS) at the Thomas Jefferson National Accelerator Facility searches for electroproduced dark photons. We report results from the 2016 engineering run consisting of 10 608 nb-1 of data for both the prompt and displaced vertex searches. A search for a prompt resonance in the e+e- invariant mass distribution between 39 and 179 MeV showed no evidence of dark photons above the large QED background, limiting the coupling of ϵ210-5, in agreement with previous searches. The search for displaced vertices showed no evidence of excess signal over background in the masses between 60 and 150 MeV, but had insufficient luminosity to limit canonical heavy photon production. This is the first displaced vertex search result published by HPS. HPS has taken high-luminosity data runs in 2019 and 2021 that will explore new dark photon phase space.

AB - The heavy photon search experiment (HPS) at the Thomas Jefferson National Accelerator Facility searches for electroproduced dark photons. We report results from the 2016 engineering run consisting of 10 608 nb-1 of data for both the prompt and displaced vertex searches. A search for a prompt resonance in the e+e- invariant mass distribution between 39 and 179 MeV showed no evidence of dark photons above the large QED background, limiting the coupling of ϵ210-5, in agreement with previous searches. The search for displaced vertices showed no evidence of excess signal over background in the masses between 60 and 150 MeV, but had insufficient luminosity to limit canonical heavy photon production. This is the first displaced vertex search result published by HPS. HPS has taken high-luminosity data runs in 2019 and 2021 that will explore new dark photon phase space.

UR - http://www.scopus.com/inward/record.url?scp=85166744538&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.108.012015

DO - 10.1103/PhysRevD.108.012015

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:85166744538

SN - 2470-0010

VL - 108

JO - Physical Review D

JF - Physical Review D

IS - 1

M1 - 012015

ER -

Searching for prompt and long-lived dark photons in electroproduced e+e- pairs with the heavy photon search experiment at JLab

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