A Search for Pulsed Very High-energy Gamma-Rays from 13 Young Pulsars in Archival VERITAS Data

A. Archer; W. Benbow; R. Bird; R. Brose; M. Buchovecky; J. H. Buckley; A. J. Chromey; W. Cui; A. Falcone; Q. Feng; J. P. Finley; L. Fortson; A. Furniss; A. Gent; O. Gueta; D. Hanna; T. Hassan; O. Hervet; J. Holder; G. Hughes; T. B. Humensky; C. A. Johnson; P. Kaaret; P. Kar; N. Kelley-Hoskins; M. Kertzman; D. Kieda; F. Krennrich; S. Kumar; M. J. Lang; T. T.Y. Lin; A. McCann; P. Moriarty; R. Mukherjee; S. O'Brien; R. A. Ong; A. N. Otte; D. Pandel; N. Park; A. Petrashyk; M. Pohl; E. Pueschel; J. Quinn; K. Ragan; G. T. Richards; E. Roache; I. Sadeh; M. Santander; S. S. Scott; G. H. Sembroski; K. Shahinyan; I. Sushch; J. Tyler; S. P. Wakely; A. Weinstein; R. M. Wells; P. Wilcox; A. Wilhelm; D. A. Williams; T. J. Williamson; B. Zitzer

doi:10.3847/1538-4357/ab14f4

A Search for Pulsed Very High-energy Gamma-Rays from 13 Young Pulsars in Archival VERITAS Data

A. Archer
, W. Benbow
, R. Bird
, R. Brose
, M. Buchovecky
, J. H. Buckley
, A. J. Chromey
, W. Cui
, A. Falcone
, Q. Feng
, J. P. Finley
, L. Fortson
, A. Furniss
, A. Gent
, O. Gueta
, D. Hanna
, T. Hassan
, O. Hervet
, J. Holder
, G. Hughes

T. B. Humensky, C. A. Johnson, P. Kaaret, P. Kar, N. Kelley-Hoskins, M. Kertzman, D. Kieda, F. Krennrich, S. Kumar, M. J. Lang, T. T.Y. Lin, A. McCann, P. Moriarty, R. Mukherjee, S. O'Brien, R. A. Ong, A. N. Otte, D. Pandel, N. Park, A. Petrashyk, M. Pohl, E. Pueschel, J. Quinn, K. Ragan, G. T. Richards, E. Roache, I. Sadeh, M. Santander, S. S. Scott, G. H. Sembroski, K. Shahinyan, I. Sushch, J. Tyler, S. P. Wakely, A. Weinstein, R. M. Wells, P. Wilcox, A. Wilhelm, D. A. Williams, T. J. Williamson, B. Zitzer

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12 Scopus citations

Abstract

We conduct a search for periodic emission in the very high-energy (VHE) gamma-ray band (E > 100 GeV) from a total of 13 pulsars in an archival VERITAS data set with a total exposure of over 450 hr. The set of pulsars includes many of the brightest young gamma-ray pulsars visible in the Northern Hemisphere. The data analysis resulted in nondetections of pulsed VHE gamma-rays from each pulsar. Upper limits on a potential VHE gamma-ray flux are derived at the 95% confidence level above three energy thresholds using two methods. These are the first such searches for pulsed VHE emission from each of the pulsars, and the obtained limits constrain a possible flux component manifesting at VHEs as is seen for the Crab pulsar.

Original language	English (US)
Article number	95
Journal	Astrophysical Journal
Volume	876
Issue number	2
DOIs	https://doi.org/10.3847/1538-4357/ab14f4
State	Published - May 10 2019

All Science Journal Classification (ASJC) codes

Astronomy and Astrophysics
Space and Planetary Science

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10.3847/1538-4357/ab14f4

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Archer, A., Benbow, W., Bird, R., Brose, R., Buchovecky, M., Buckley, J. H., Chromey, A. J., Cui, W., Falcone, A., Feng, Q., Finley, J. P., Fortson, L., Furniss, A., Gent, A., Gueta, O., Hanna, D., Hassan, T., Hervet, O., Holder, J., ... Zitzer, B. (2019). A Search for Pulsed Very High-energy Gamma-Rays from 13 Young Pulsars in Archival VERITAS Data. Astrophysical Journal, 876(2), Article 95. https://doi.org/10.3847/1538-4357/ab14f4

@article{7791cc9bb89e4bb08c980b173b16e895,

title = "A Search for Pulsed Very High-energy Gamma-Rays from 13 Young Pulsars in Archival VERITAS Data",

abstract = "We conduct a search for periodic emission in the very high-energy (VHE) gamma-ray band (E > 100 GeV) from a total of 13 pulsars in an archival VERITAS data set with a total exposure of over 450 hr. The set of pulsars includes many of the brightest young gamma-ray pulsars visible in the Northern Hemisphere. The data analysis resulted in nondetections of pulsed VHE gamma-rays from each pulsar. Upper limits on a potential VHE gamma-ray flux are derived at the 95\% confidence level above three energy thresholds using two methods. These are the first such searches for pulsed VHE emission from each of the pulsars, and the obtained limits constrain a possible flux component manifesting at VHEs as is seen for the Crab pulsar.",

author = "A. Archer and W. Benbow and R. Bird and R. Brose and M. Buchovecky and Buckley, \{J. H.\} and Chromey, \{A. J.\} and W. Cui and A. Falcone and Q. Feng and Finley, \{J. P.\} and L. Fortson and A. Furniss and A. Gent and O. Gueta and D. Hanna and T. Hassan and O. Hervet and J. Holder and G. Hughes and Humensky, \{T. B.\} and Johnson, \{C. A.\} and P. Kaaret and P. Kar and N. Kelley-Hoskins and M. Kertzman and D. Kieda and F. Krennrich and S. Kumar and Lang, \{M. J.\} and Lin, \{T. T.Y.\} and A. McCann and P. Moriarty and R. Mukherjee and S. O'Brien and Ong, \{R. A.\} and Otte, \{A. N.\} and D. Pandel and N. Park and A. Petrashyk and M. Pohl and E. Pueschel and J. Quinn and K. Ragan and Richards, \{G. T.\} and E. Roache and I. Sadeh and M. Santander and Scott, \{S. S.\} and Sembroski, \{G. H.\} and K. Shahinyan and I. Sushch and J. Tyler and Wakely, \{S. P.\} and A. Weinstein and Wells, \{R. M.\} and P. Wilcox and A. Wilhelm and Williams, \{D. A.\} and Williamson, \{T. J.\} and B. Zitzer",

year = "2019",

month = may,

day = "10",

doi = "10.3847/1538-4357/ab14f4",

language = "English (US)",

volume = "876",

journal = "Astrophysical Journal",

issn = "0004-637X",

publisher = "American Astronomical Society",

number = "2",

}

Archer, A, Benbow, W, Bird, R, Brose, R, Buchovecky, M, Buckley, JH, Chromey, AJ, Cui, W, Falcone, A, Feng, Q, Finley, JP, Fortson, L, Furniss, A, Gent, A, Gueta, O, Hanna, D, Hassan, T, Hervet, O, Holder, J, Hughes, G, Humensky, TB, Johnson, CA, Kaaret, P, Kar, P, Kelley-Hoskins, N, Kertzman, M, Kieda, D, Krennrich, F, Kumar, S, Lang, MJ, Lin, TTY, McCann, A, Moriarty, P, Mukherjee, R, O'Brien, S, Ong, RA, Otte, AN, Pandel, D, Park, N, Petrashyk, A, Pohl, M, Pueschel, E, Quinn, J, Ragan, K, Richards, GT, Roache, E, Sadeh, I, Santander, M, Scott, SS, Sembroski, GH, Shahinyan, K, Sushch, I, Tyler, J, Wakely, SP, Weinstein, A, Wells, RM, Wilcox, P, Wilhelm, A, Williams, DA, Williamson, TJ & Zitzer, B 2019, 'A Search for Pulsed Very High-energy Gamma-Rays from 13 Young Pulsars in Archival VERITAS Data', Astrophysical Journal, vol. 876, no. 2, 95. https://doi.org/10.3847/1538-4357/ab14f4

TY - JOUR

T1 - A Search for Pulsed Very High-energy Gamma-Rays from 13 Young Pulsars in Archival VERITAS Data

AU - Archer, A.

AU - Benbow, W.

AU - Bird, R.

AU - Brose, R.

AU - Buchovecky, M.

AU - Buckley, J. H.

AU - Chromey, A. J.

AU - Cui, W.

AU - Falcone, A.

AU - Feng, Q.

AU - Finley, J. P.

AU - Fortson, L.

AU - Furniss, A.

AU - Gent, A.

AU - Gueta, O.

AU - Hanna, D.

AU - Hassan, T.

AU - Hervet, O.

AU - Holder, J.

AU - Hughes, G.

AU - Humensky, T. B.

AU - Johnson, C. A.

AU - Kaaret, P.

AU - Kar, P.

AU - Kelley-Hoskins, N.

AU - Kertzman, M.

AU - Kieda, D.

AU - Krennrich, F.

AU - Kumar, S.

AU - Lang, M. J.

AU - Lin, T. T.Y.

AU - McCann, A.

AU - Moriarty, P.

AU - Mukherjee, R.

AU - O'Brien, S.

AU - Ong, R. A.

AU - Otte, A. N.

AU - Pandel, D.

AU - Park, N.

AU - Petrashyk, A.

AU - Pohl, M.

AU - Pueschel, E.

AU - Quinn, J.

AU - Ragan, K.

AU - Richards, G. T.

AU - Roache, E.

AU - Sadeh, I.

AU - Santander, M.

AU - Scott, S. S.

AU - Sembroski, G. H.

AU - Shahinyan, K.

AU - Sushch, I.

AU - Tyler, J.

AU - Wakely, S. P.

AU - Weinstein, A.

AU - Wells, R. M.

AU - Wilcox, P.

AU - Wilhelm, A.

AU - Williams, D. A.

AU - Williamson, T. J.

AU - Zitzer, B.

PY - 2019/5/10

Y1 - 2019/5/10

N2 - We conduct a search for periodic emission in the very high-energy (VHE) gamma-ray band (E > 100 GeV) from a total of 13 pulsars in an archival VERITAS data set with a total exposure of over 450 hr. The set of pulsars includes many of the brightest young gamma-ray pulsars visible in the Northern Hemisphere. The data analysis resulted in nondetections of pulsed VHE gamma-rays from each pulsar. Upper limits on a potential VHE gamma-ray flux are derived at the 95% confidence level above three energy thresholds using two methods. These are the first such searches for pulsed VHE emission from each of the pulsars, and the obtained limits constrain a possible flux component manifesting at VHEs as is seen for the Crab pulsar.

AB - We conduct a search for periodic emission in the very high-energy (VHE) gamma-ray band (E > 100 GeV) from a total of 13 pulsars in an archival VERITAS data set with a total exposure of over 450 hr. The set of pulsars includes many of the brightest young gamma-ray pulsars visible in the Northern Hemisphere. The data analysis resulted in nondetections of pulsed VHE gamma-rays from each pulsar. Upper limits on a potential VHE gamma-ray flux are derived at the 95% confidence level above three energy thresholds using two methods. These are the first such searches for pulsed VHE emission from each of the pulsars, and the obtained limits constrain a possible flux component manifesting at VHEs as is seen for the Crab pulsar.

UR - https://www.scopus.com/pages/publications/85067276974

UR - https://www.scopus.com/pages/publications/85067276974#tab=citedBy

U2 - 10.3847/1538-4357/ab14f4

DO - 10.3847/1538-4357/ab14f4

M3 - Article

AN - SCOPUS:85067276974

SN - 0004-637X

VL - 876

JO - Astrophysical Journal

JF - Astrophysical Journal

IS - 2

M1 - 95

ER -

A Search for Pulsed Very High-energy Gamma-Rays from 13 Young Pulsars in Archival VERITAS Data

Abstract

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