搜索结果: 1-15 共查到“X-ray observations”相关记录16条 . 查询时间(0.125 秒)
Confronting the Superbubble Model with X-Ray Observations of 30 Doradus C
bubbles HII regions
font style='font-size:12px;'>
2014/12/24
We present an analysis of XMM-Newton observations of the superbubble 30 Dor C and compare the results with the predictions from the standard wind-blown bubble model. We find that the observed X-ray sp...
The interplay between star formation and the nuclear environment of our Galaxy: deep X-ray observations of the Galactic centre Arches and Quintuplet clusters
n star formation the nuclear environment
font style='font-size:12px;'>
2014/12/24
The Galactic centre (GC) provides a unique laboratory for a detailed examination of the interplay between massive star formation and the nuclear environment of our Galaxy. Here, we present a 100-ks Ch...
Blazars as Ultra-High-Energy Cosmic-Ray Sources: Implications for TeV Gamma-Ray Observations
Ultra-High-Energy Cosmic-Ray Sources Implications TeV Gamma-Ray Observations
font style='font-size:12px;'>
2011/10/20
Spectral fitting of correlated multiwavelength data of BL Lac objects and Fanaroff-Riley I radio galaxies gives the mean comoving magnetic field strength B', the bulk outflow Doppler factor Gamma, and...
X-ray Observations of Radio Transients without Optical Hosts
X-ray Observations Radio Transients without Optical Hosts
font style='font-size:12px;'>
2011/10/19
We present a 50 ks Chandra ACIS-I X-ray observation of the Bower et al. VLA archival field. The observations reach a limiting sensitivity of ~1E-4 counts/s, corresponding to a flux of a few times 1E-1...
Multimessenger astronomy with pulsar timing and X-ray observations of massive black hole binaries
Black hole physics – Accretion, accretion discs – Gravitational waves –pulsars: general – X-rays: general
font style='font-size:12px;'>
2011/10/9
We demonstrate that very massive (>10^8\msun), cosmologically nearby (z<1) black hole binaries (MBHBs), which are primary targets for ongoing and upcoming pulsar timing arrays (PTAs), are particularly...
Constraints on the Cosmic-Ray Density Gradient beyond the Solar Circle from Fermi gamma-ray Observations of the Third Galactic Quadrant
cosmic rays – gamma rays ISM – ISM general
font style='font-size:12px;'>
2010/11/10
We report an analysis of the interstellar-ray emission in the third Galactic quadrant measured
by the Fermi Large Area Telescope. The window encompassing the Galactic plane from longitude 210◦ ...
Cosmic Ray e^+/(e^- + e^+) and pbar/p Ratios Explained by an Injection Model Based on Gamma-ray Observations
High Energy Astrophysical Phenomena (astro-ph.HE)
font style='font-size:12px;'>
2011/1/6
We present a model of cosmic ray injection into the Galactic space based on recent gamma-ray observations of supernova remnants (SNRs) and pulsar wind nebulae (PWNe) by the Fermi Large Area Telescope ...
X-ray observations of sub-mm LABOCA galaxies in the eCDFS
Cosmology and Extragalactic Astrophysics (astro-ph.CO)
font style='font-size:12px;'>
2011/1/7
We explore the X-ray properties of the 126 sub-mm galaxies (SMGs) of the LABOCA survey in the CDFS and the eCDFS regions. SMGs are believed to experience massive episodes of star-formation. Our goal i...
Radio and X-ray observations of Five TeV SNRs
High Energy Astrophysical Phenomena (astro-ph.HE) Galaxy Astrophysics (astro-ph.GA)
font style='font-size:12px;'>
2010/12/23
We briefly summarize recent results of five TeV SNRs from radio and X-ray observations. We focus on remeasuring kinematic distances of 5 TeV SNRs, i.e. HESS J1732-347/SNR G353.6-0.7 (3.2 kpc), HESS J1...
X-ray observations of classical and recurrent novae in Outburst
X-ray Outburst recurrent novae
font style='font-size:12px;'>
2009/6/17
X-ray observations of classical and recurrent novae in Outburst。
High Resolution X-Ray Observations of Pulsar Winds
X-Ray Observations Pulsar Winds
font style='font-size:12px;'>
2009/6/16
High Resolution X-Ray Observations of Pulsar Winds。
High Resolution X-Ray Observations of Pulsar Winds
X-Ray Observations Pulsar Winds
font style='font-size:12px;'>
2009/6/16
High Resolution X-Ray Observations of Pulsar Winds。
X-ray Observations of Supernova Remnants
X-ray Supernova Remnants
font style='font-size:12px;'>
2009/6/16
X-ray Observations of Supernova Remnants。
X-ray observations of superbubbles in dwarf galaxies
X-ray dwarf galaxies
font style='font-size:12px;'>
2009/6/5
X-ray observations of superbubbles in dwarf galaxies。
Rosat x-ray observations of central galactic starbursts
GALAXIES x-ray observations central galactic starbursts
font style='font-size:12px;'>
2009/6/4
We present spatial and spectral results of ROSAT observations of two galax-ies: NGC 4569 and NGC 4303. Both objects are members of the Virgo Cluster andhave nearby smaller companions with which they h...