Journal Articles Astronomy & Astrophysics - A&A Year : 2008

Exploring a SNR/Molecular Cloud Association Within HESS J1745-303

F. Aharonian , A.G. Akhperjanian , U. Barres de Almeida , A.R. Bazer-Bachi , B. Behera , M. Beilicke , W. Benbow , K. Bernlöhr , C. Boisson (1) , O. Bolz , V. Borrel , I. Braun , E. Brion (2) , A.M. Brown , R. Bühler , T. Bulik , I. Büsching , T. Boutelier (3) , S. Carrigan , P.M. Chadwick , L.-M. Chounet (4) , A.C. Clapson , G. Coignet (5) , R. Cornils , L. Costamante , M. Dalton , B. Degrange (4) , H.J. Dickinson , A. Djannati-Ataï (6) , W. Domainko , L.O'C. Drury , F. Dubois (5) , G. Dubus (3) , J. Dyks , K. Egberts , D. Emmanoulopoulos , P. Espigat (7) , C. Farnier (8) , F. Feinstein (8) , A. Fiasson (8) , A. Förster , G. Fontaine (4) , S. Funk , M. Füssling , Y.A. Gallant (8) , B. Giebels (4) , J.F. Glicenstein (2) , B. Glück , P. Goret (2) , C. Hadjichristidis , D. Hauser , M. Hauser , G. Heinzelmann , G. Henri (3) , G. Hermann , J.A. Hinton , A. Hoffmann , W. Hofmann , M. Holleran , S. Hoppe , D. Horns , A. Jacholkowska (8) , O.C. de Jager , I. Jung , K. Katarzy'Nski , E. Kendziorra , M. Kerschhaggl , B. Khélifi (4) , D. Keogh , Nu. Komin (8) , K. Kosack , G. Lamanna (5) , I.J. Latham , M. Lemoine-Goumard (4) , J.-P. Lenain (1) , T. Lohse , J.M. Martin (1) , O. Martineau-Huynh (9) , A. Marcowith (8) , C. Masterson , D. Maurin (9) , T.J.L. Mccomb , R. Moderski , Emmanuel Moulin (2) , M. Naumann-Godo (4) , M. de Naurois (9) , D. Nedbal , D. Nekrassov , S.J. Nolan , S. Ohm , J.-P. Olive , E. de Ona Wilhelmi (7) , K.J. Orford , J.L. Osborne , M. Ostrowski , M. Panter , G. Pedaletti , G. Pelletier (3) , P.-O. Petrucci (3) , S. Pita (7) , G. P¨uhlhofer , M. Punch (7) , B.C. Raubenheimer , M. Raue , S.M. Rayner , M. Renaud , J. Ripken , L. Rob , S. Rosier-Lees (5) , G. Rowell , B. Rudak , J. Ruppel , V. Sahakian , A. Santangelo , R. Schlickeiser , F.M. Sch¨ock , R. Schröder , U. Schwanke , S. Schwarzburg , S. Schwemmer , A. Shalchi , H. Sol , D. Spangler , Ł. Stawarz , R. Steenkamp , C. Stegmann , G. Superina (4) , P.H. Tam , J.-P. Tavernet (9) , R. Terrier (7) , C. van Eldik , G. Vasileiadis (8) , C. Venter , J.P. Vialle (5) , P. Vincent (9) , M. Vivier , H.J. Völk , F. Volpe , S.J. Wagner , M. Ward , A.A. Zdziarski , A. Zech (1)
F. Aharonian
A.G. Akhperjanian
  • Function : Author
U. Barres de Almeida
A.R. Bazer-Bachi
  • Function : Author
B. Behera
  • Function : Author
M. Beilicke
  • Function : Author
W. Benbow
  • Function : Author
K. Bernlöhr
C. Boisson
O. Bolz
  • Function : Author
V. Borrel
  • Function : Author
I. Braun
  • Function : Author
A.M. Brown
  • Function : Author
R. Bühler
  • Function : Author
T. Bulik
  • Function : Author
I. Büsching
  • Function : Author
S. Carrigan
  • Function : Author
P.M. Chadwick
  • Function : Author
A.C. Clapson
  • Function : Author
R. Cornils
  • Function : Author
L. Costamante
  • Function : Author
M. Dalton
  • Function : Author
H.J. Dickinson
  • Function : Author
W. Domainko
  • Function : Author
L.O'C. Drury
  • Function : Author
F. Dubois
  • Function : Author
  • PersonId : 879245
  • IdRef : 14950232X
G. Dubus
J. Dyks
  • Function : Author
K. Egberts
  • Function : Author
D. Emmanoulopoulos
  • Function : Author
A. Förster
  • Function : Author
S. Funk
  • Function : Author
M. Füssling
  • Function : Author
B. Glück
  • Function : Author
C. Hadjichristidis
  • Function : Author
D. Hauser
  • Function : Author
M. Hauser
  • Function : Author
G. Heinzelmann
  • Function : Author
G. Hermann
  • Function : Author
J.A. Hinton
  • Function : Author
A. Hoffmann
  • Function : Author
W. Hofmann
  • Function : Author
M. Holleran
  • Function : Author
S. Hoppe
  • Function : Author
D. Horns
O.C. de Jager
  • Function : Author
I. Jung
K. Katarzy'Nski
  • Function : Author
E. Kendziorra
  • Function : Author
M. Kerschhaggl
  • Function : Author
B. Khélifi
D. Keogh
  • Function : Author
K. Kosack
I.J. Latham
  • Function : Author
M. Lemoine-Goumard
J.-P. Lenain
T. Lohse
C. Masterson
  • Function : Author
T.J.L. Mccomb
  • Function : Author
R. Moderski
  • Function : Author
D. Nedbal
  • Function : Author
D. Nekrassov
  • Function : Author
S.J. Nolan
  • Function : Author
S. Ohm
J.-P. Olive
  • Function : Author
K.J. Orford
  • Function : Author
J.L. Osborne
  • Function : Author
M. Ostrowski
M. Panter
  • Function : Author
G. Pedaletti
  • Function : Author
G. P¨uhlhofer
  • Function : Author
M. Punch
B.C. Raubenheimer
  • Function : Author
M. Raue
  • Function : Author
S.M. Rayner
  • Function : Author
M. Renaud
J. Ripken
  • Function : Author
L. Rob
  • Function : Author
G. Rowell
B. Rudak
J. Ruppel
  • Function : Author
V. Sahakian
  • Function : Author
A. Santangelo
R. Schlickeiser
  • Function : Author
F.M. Sch¨ock
  • Function : Author
R. Schröder
  • Function : Author
U. Schwanke
S. Schwarzburg
  • Function : Author
S. Schwemmer
  • Function : Author
A. Shalchi
  • Function : Author
H. Sol
  • Function : Author
D. Spangler
  • Function : Author
Ł. Stawarz
  • Function : Author
R. Steenkamp
  • Function : Author
C. Stegmann
  • Function : Author
P.H. Tam
  • Function : Author
C. van Eldik
C. Venter
M. Vivier
  • Function : Author
H.J. Völk
  • Function : Author
F. Volpe
  • Function : Author
S.J. Wagner
  • Function : Author
M. Ward
  • Function : Author
A.A. Zdziarski
  • Function : Author
A. Zech

Abstract

HESS J1745-303 is an extended, unidentified VHE (very high energy) gamma-ray source discovered using HESS in the Galactic Plane Survey. Since no obvious counterpart has previously been found in longer-wavelength data, the processes that power the VHE emission are not well understood. Combining the latest VHE data with recent XMM-Newton observations and a variety of source catalogs and lower-energy survey data, we attempt to match (from an energetic and positional standpoint) the various parts of the emission of HESS J1745-303 with possible candidates. Though no single counterpart is found to fully explain the VHE emission, we postulate that at least a fraction of the VHE source may be explained by a supernova-remnant/molecular-cloud association and/or a high-spin-down-flux pulsar.

Dates and versions

in2p3-00274380 , version 1 (30-05-2008)

Identifiers

Cite

F. Aharonian, A.G. Akhperjanian, U. Barres de Almeida, A.R. Bazer-Bachi, B. Behera, et al.. Exploring a SNR/Molecular Cloud Association Within HESS J1745-303. Astronomy & Astrophysics - A&A, 2008, 483, pp.509-517. ⟨10.1051/0004-6361:20079230⟩. ⟨in2p3-00274380⟩
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