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Journal articles
Discovery of Pulsed $\gamma$-rays from PSR J0034-0534 with the Fermi LAT: A Case for Co-located Radio and $\gamma$-ray Emission Regions
A. A. Abdo
Markus Ackermann
Marco Ajello
A. Allafort
Luca Baldini
Jean Ballet
1
Guido Barbiellini
D. Bastieri
K. Bechtol
R. Bellazzini
1
B. Berenji
R. D. Blandford
E. D. Bloom
E. Bonamente
A. W. Borgland
A. Bouvier
J. Bregeon
2
A. Brez
M. Brigida
Pascal Bruel
3
T. H. Burnett
S. Buson
G. A. Caliandro
R. A. Cameron
F. Camilo
P. A. Caraveo
S. Carrigan
J. M. Casandjian
1
C. Cecchi
O. Celik
A. Chekhtman
C. C. Cheung
J. Chiang
S. Ciprini
R. Claus
Ismaël Cognard
4
J. Cohen-Tanugi
5
J. Conrad
R. Corbet
M. E. Decesar
C. D. Dermer
G. Desvignes
4
A. de Angelis
F. de Palma
S. W. Digel
M. Dormody
E. Do Couto E Silva
P. S. Drell
R. Dubois
D. Dumora
2
C. Espinoza
C. Farnier
5
C. Favuzzi
S. J. Fegan
3
W. B. Focke
M. Frailis
P. C. C. Freire
Y. Fukazawa
S. Funk
P. Fusco
F. Gargano
D. Gasparrini
N. Gehrels
S. Germani
G. Giavitto
N. Giglietto
F. Giordano
T. Glanzman
G. Godfrey
I. A. Grenier
1
M.-H. Grondin
2
J. E. Grove
L. Guillemot
2
S. Guiriec
5
D. Hadasch
A. K. Harding
E. Hays
G. Hobbs
D. Horan
3
R. E. Hughes
G. Johannesson
A. S. Johnson
T. J. Johnson
W. N. Johnson
S. Johnston
T. Kamae
H. Katagiri
J. Kataoka
N. Kawai
M. Kerr
J. Knodlseder
6
M. Kramer
M. Kuss
J. Lande
L. Latronico
M. Lemoine-Goumard
2
M. Llena Garde
F. Longo
F. Loparco
B. Lott
2
M. N. Lovellette
P. Lubrano
A. G. Lyne
A. Makeev
R. N. Manchester
M. Marelli
M. N. Mazziotta
W. Mcconville
J. E. Mcenery
S. Mcglynn
C. Meurer
P. F. Michelson
W. Mitthumsiri
T. Mizuno
A. A. Moiseev
C. Monte
M. E. Monzani
A. Morselli
I. V. Moskalenko
S. Murgia
P. L. Nolan
J. P. Norris
A. Noutsos
E. Nuss
5
T. Ohsugi
N. Omodei
E. Orlando
J. F. Ormes
M. Ozaki
D. Paneque
J. H. Panetta
D. Parent
2
V. Pelassa
5
M. Pepe
M. Pesce-Rollins
M. Pierbattista
1
F. Piron
5
T.A. Porter
S. Raino
R. Rando
S. M. Ransom
M. Razzano
A. Reimer
O. Reimer
T. Reposeur
2
J. Ripken
S. Ritz
L. S. Rochester
A. Y. Rodriguez
R. W. Romani
M. Roth
F. Ryde
H. F.-W. Sadrozinski
A. Sander
P. M. Saz Parkinson
J. D. Scargle
1
C. Sgro
3
E. J. Siskind
David Stanley Smith
2
P. D. Smith
G. Spandre
P. Spinelli
B. W. Stappers
Jean-Luc Starck
1
M. S. Strickman
D. J. Suson
H. Takahashi
T. Tanaka
J. B. Thayer
J. G. Thayer
G. Theureau
4
D. J. Thompson
S. E. Thorsett
L. Tibaldo
1
D. F. Torres
G. Tosti
A. Tramacere
T. L. Usher
A. van Etten
V. Vasileiou
C. Venter
N. Vilchez
6
V. Vitale
A. P. Waite
E. Wallace
P. Wang
P. Weltevrede
B. L. Winer
K. S. Wood
T. Ylinen
M. Ziegler
Luca Baldini
Author
Jean Ballet 1
Author Employer institution : Département de Physique Nucléaire (ex SPhN)
Guido Barbiellini
Author
D. Bastieri
Author
J. Bregeon 2
Author
A. Brez
Author
M. Brigida
Author
Pascal Bruel 3
Mail :
Author Employer institution : Centre National de la Recherche Scientifique
J. Chiang
Author
S. Ciprini
Author
R. Claus
Author
Ismaël Cognard 4
Mail :
Author Employer institution : Institut national des sciences de l'Univers
J. Cohen-Tanugi 5
Mail :
Author IdHAL : johann-cohen-tanugi arXiv : https://arxiv.org/a/johannct
J. Conrad
Author
R. Corbet
Author
M. E. Decesar
Author
N. Kawai
Author
M. Kerr
Author
J. Knodlseder 6
Mail :
Author IdHAL : jurgen-knodlseder ORCID : https://orcid.org/0000-0002-0014-7809
M. Kramer
Author
F. Piron 5
Mail :
Author IdHAL : frederic-piron ORCID : https://orcid.org/0000-0001-6885-7156
T.A. Porter
Author
S. Raino
Author
R. Rando
Author
1
AIM (UMR_7158 / UMR_E_9005 / UM_112) - Astrophysique Interprétation Modélisation (AIM - UMR 7158 - UMR E 9005,
ex "Astrophysique Interactions Multi-échelles",
Service d'astrophysique,
CEA/Saclay,
Orme des Merisiers
F-91191 GIF SUR YVETTE CEDEX - France)
- CNRS - Centre National de la Recherche Scientifique : UMR_7158 (France)
- INSU - CNRS - Institut national des sciences de l'Univers (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : UMR_E_9005 (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
- UPD7 - Université Paris Diderot - Paris 7 : UMR_7158 (5 rue Thomas-Mann - 75205 Paris cedex 13 - France)
2
CENBG - Centre d'Etudes Nucléaires de Bordeaux Gradignan (Chemin du Solarium - BP 120 - 33175 Gradignan Cedex - France)
- Université Sciences et Technologies - Bordeaux 1 (351 cours de la Libération - 33405 Talence cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR5797 (France)
3
LLR - Laboratoire Leprince-Ringuet (Route de Saclay - 91128 Palaiseau Cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7638 (France)
- X - École polytechnique (École polytechnique, 91128 Palaiseau Cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
4
LPCE - Laboratoire de physique et chimie de l'environnement (3A Av de la recherche scientifiq 45071 ORLEANS CEDEX 2 - France)
- UO - Université d'Orléans : UMR 6115 (Château de la Source - Avenue du Parc Floral - BP 6749 - 45067 Orléans cedex 2 - France)
- INSU - CNRS - Institut national des sciences de l'Univers : UMR 6115 (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR 6115 (France)
5
LPTA - Laboratoire de Physique Théorique et Astroparticules (Bât 13- 1er Et. - CC 070 Place Eugène Bataillon 34095 MONTPELLIER CEDEX 5 - France)
- UM2 - Université Montpellier 2 - Sciences et Techniques (Place Eugène Bataillon - 34095 Montpellier cedex 5 - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR5207 (France)
6
CESR - Centre d'étude spatiale des rayonnements (9 Av du colonel Roche - BP 4346 31028 TOULOUSE CEDEX 4 - France)
- UT3 - Université Toulouse III - Paul Sabatier (118 route de Narbonne - 31062 Toulouse - France)
- Université Fédérale Toulouse Midi-Pyrénées (41 Allée Jules Guesde, 31000 Toulouse - France)
- INSU - CNRS - Institut national des sciences de l'Univers (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR5187 (France)
- OMP - Observatoire Midi-Pyrénées (14 avenue Edouard Belin, 31400 TOULOUSE - France)
- Université Fédérale Toulouse Midi-Pyrénées (41 Allée Jules Guesde, 31000 Toulouse - France)
Abstract : Millisecond pulsars (MSPs) have been firmly established as a class of gamma-ray emitters via the detection of pulsations above 0.1 GeV from eight MSPs by the Fermi Large Area Telescope (LAT). Using thirteen months of LAT data significant gamma-ray pulsations at the radio period have been detected from the MSP PSR J0034-0534, making it the ninth clear MSP detection by the LAT. The gamma-ray light curve shows two peaks separated by 0.274$\pm$0.015 in phase which are very nearly aligned with the radio peaks, a phenomenon seen only in the Crab pulsar until now. The $\geq$0.1 GeV spectrum of this pulsar is well fit by an exponentially cutoff power law with a cutoff energy of 1.8$\pm 0.6\pm$0.1 GeV and a photon index of 1.5$\pm 0.2\pm$0.1, first errors are statistical and second are systematic. The near-alignment of the radio and gamma-ray peaks strongly suggests that the radio and gamma-ray emission regions are co-located and both are the result of caustic formation.
Complete list of metadatas
http://hal.in2p3.fr/in2p3-00475596
Contributor : Virginie Mas <>
Submitted on : Thursday, April 22, 2010 - 12:02:24 PM
Last modification on : Saturday, April 11, 2020 - 1:52:28 AM
Contributor : Virginie Mas <>
Submitted on : Thursday, April 22, 2010 - 12:02:24 PM
Last modification on : Saturday, April 11, 2020 - 1:52:28 AM
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Identifiers
- HAL Id : in2p3-00475596, version 1
- ARXIV : 1002.2607
- DOI : 10.1088/0004-637X/712/2/957
Collections
IN2P3 | CEA | INSU | LLR | CENBG | LPTA | CNRS | UNIV-ORLEANS | X-LLR | X | OMP | OSUC | OMP-IRAP | LPC2E | IRFU-AIM | DSM-IRFU | CEA-DRF | X-DEP-PHYS | UNIV-PARIS7 | USPC | UNIV-TLSE3 | UP-SCIENCES
Citation
A. A. Abdo, Markus Ackermann, Marco Ajello, A. Allafort, Luca Baldini, et al.. Discovery of Pulsed $\gamma$-rays from PSR J0034-0534 with the Fermi LAT: A Case for Co-located Radio and $\gamma$-ray Emission Regions. The Astrophysical Journal, American Astronomical Society, 2010, 712, pp.957-963. ⟨10.1088/0004-637X/712/2/957⟩. ⟨in2p3-00475596⟩
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