K-x-Ray-γ-Ray Directional Correlation in the Decay ofBa133

1968 ◽  
Vol 171 (4) ◽  
pp. 1278-1279 ◽  
Author(s):  
Michael McDonnell ◽  
M. K. Ramaswamy
Keyword(s):  
X Ray ◽  
Γ Ray

X-ray or γ-ray leukemogenesis at Hiroshima and Nagasaki

1988 ◽  
Vol 26 (3) ◽  
pp. 161-164 ◽  
Author(s):  
Philip Rosen
Keyword(s):  
X Ray ◽  
Γ Ray

X-ray and γ-ray emission from the PSR B1259-63/Be star system

2004 ◽  
Vol 33 (4) ◽  
pp. 601-604 ◽  
Author(s):  
K. Murata ◽  
H. Tamaki ◽  
H. Maki ◽  
N. Shibazaki
Keyword(s):  
Star System ◽  
X Ray ◽  
Be Star ◽  
Γ Ray

Study of X-ray and γ-ray flare from Mkn-421 during February 2010 using Swift and Fermi observations

New Astronomy ◽  
2012 ◽  
Vol 17 (8) ◽  
pp. 679-686 ◽  
Author(s):  
K.K. Singh ◽  
S. Bhattacharyya ◽  
N. Bhatt ◽  
A.K. Tickoo
Keyword(s):  
X Ray ◽  
Γ Ray

TlSr2Br5: New intrinsic scintillator for X-ray and γ-ray detection

2017 ◽  
Vol 73 ◽  
pp. 523-526 ◽  
Author(s):  
Gul Rooh ◽  
Arshad Khan ◽  
H.J. Kim ◽  
H. Park ◽  
Sunghwan Kim
Keyword(s):  
X Ray ◽  
Γ Ray

scholarly journals Independent Estimation of Black Hole Mass for the γ-ray-detected Archetypal Narrow-line Seyfert 1 Galaxy 1H 0323+342 from X-Ray Variability

2018 ◽  
Vol 866 (1) ◽  
pp. 69 ◽  
Author(s):  
Hai-Wu Pan ◽  
Weimin Yuan ◽  
Su Yao ◽  
S. Komossa ◽  
Chichuan Jin
Keyword(s):  
Black Hole ◽  
Narrow Line ◽  
Black Hole Mass ◽  
X Ray ◽  
Γ Ray

Hard X-ray and γ-ray detectors for the NeXT mission

2004 ◽  
Vol 48 (1-4) ◽  
pp. 269-273 ◽  
Author(s):  
Tadayuki Takahashi ◽  
Kazuo Makishima ◽  
Yasushi Fukazawa ◽  
Motohide Kokubun ◽  
Kazuhiro Nakazawa ◽  
...  
Keyword(s):  
X Ray ◽  
Γ Ray

scholarly journals Fermi-LAT and WMAP observations of the supernova remnant Puppis A

2013 ◽  
Vol 9 (S296) ◽  
pp. 295-299
Author(s):  
Marie-Hélène Grondin ◽  
John W. Hewitt ◽  
Marianne Lemoine-Goumard ◽  
Thierry Reposeur ◽  
Keyword(s):  
Supernova Remnants ◽  
Supernova Remnant ◽  
Gamma Ray ◽  
High Energy ◽  
Radio Spectrum ◽  
Wilkinson Microwave Anisotropy Probe ◽  
Large Area ◽  
X Ray ◽  
Inverse Compton Scattering ◽  
Γ Ray

AbstractThe supernova remnant (SNR) Puppis A (aka G260.4-3.4) is a middle-aged supernova remnant, which displays increasing X-ray surface brightness from West to East corresponding to an increasing density of the ambient interstellar medium at the Eastern and Northern shell. The dense IR photon field and the high ambient density around the remnant make it an ideal case to study in γ-rays. Gamma-ray studies based on three years of observations with the Large Area Telescope (LAT) aboard Fermi have revealed the high energy gamma-ray emission from SNR Puppis A. The γ-ray emission from the remnant is spatially extended, and nicely matches the radio and X-ray morphologies. Its γ-ray spectrum is well described by a simple power law with an index of ~2.1, and it is among the faintest supernova remnants yet detected at GeV energies. To constrain the relativistic electron population, seven years of Wilkinson Microwave Anisotropy Probe (WMAP) data were also analyzed, and enabled to extend the radio spectrum up to 93 GHz. The results obtained in the radio and γ-ray domains are described in detail, as well as the possible origins of the high energy γ-ray emission (Bremsstrahlung, Inverse Compton scattering by electrons or decay of neutral pions produced by proton interactions).

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