output
19962026
most citedPlanck 2013 results. XVI. Cosmological parameters

6.6k citations

Showing 2009 · astro-ph.HEShow all

7 papers · 2 filters

astro-ph.HE2009★ 18 cited

GRB 070518: A Gamma-ray Burst with Optically Dim Luminosity

L. P. Xin, W. K. Zheng, J. Wang +6

We present our optical observations of {\em Swift} GRB 070518 afterglow obtained at the 0.8-m Tsinghua University-National Astronomical Observatory of China telescope (TNT) at Xing…

astro-ph.HE2009★ 36 cited

Application of the Disk Evaporation Model to AGNs

B. F. Liu, Ronald E. Taam

The disk corona evaporation model extensively developed for the interpretation of observational features of black hole X-ray binaries (BHXRBs) is applied to AGNs. Since the evapora…

astro-ph.HE2009

GeoSynchrotron Radiation from Earth Skimming Tau Neutrino Shower

Kwang-Chang Lai, Guey-Lin Lin, Tsung-Che Liu +2

Cosmogenic neutrinos are expected from ultrahigh energy cosmic rays undergoing the GZK process and anticipated to be observed by detecting air showers from the decays of tau lepton…

astro-ph.HE2009★ 26 cited

Probing the Pulsar Wind in the gamma-ray Binary System PSR B1259-63/SS 2883

Jumpei Takata, Ronald E. Taam

The spectral energy distribution from the X-ray to the very high energy regime ( GeV) has been investigated for the -ray binary system PSR B1259-63/SS2883 as a function of…

astro-ph.HE2009★ 17 cited

Diffuse X-ray emission in globular cluster cores

C. Y. Hui, K. S. Cheng, Ronald E. Taam

The unresolved X-ray emission in the cores of 10 globular clusters hosting millisecond pulsars is investigated. Subtraction of the known resolved point sources leads to detectable…

astro-ph.HE2009★ 41 cited

Images of the radiatively inefficient accretion flow surrounding a Kerr black hole: application in Sgr A*

Ye-Fei Yuan, Xinwu Cao, Lei Huang +1

In fully general relativity, we calculate the images of the radiatively inefficient accretion flow (RIAF) surrounding a Kerr black hole with arbitrary spins, inclination angles, an…

astro-ph.HE2009★ 28 cited

Evidence for energy injection and a fine-tuned central engine at optical wavelengths in GRB 070419A

A. Melandri, C. Guidorzi, S. Kobayashi +13

We present a comprehensive multiwavelength temporal and spectral analysis of the FRED GRB 070419A. The early-time emission in the -ray and X-ray bands can be explained by a cent…