1k citations
- State Key Laboratory of Nuclear Physics and Technology53 papers
- Institute of Theoretical PhysicsCN50 papers
- Chinese Academy of SciencesCN48 papers
- Institute of High Energy PhysicsCN37 papers
- Institute for High Energy PhysicsES30 papers
- University of Illinois Urbana-ChampaignUS28 papers
- Tokyo Institute of TechnologyJP27 papers
- Centre National de la Recherche ScientifiqueFR26 papers
- The University of TokyoJP26 papers
- High Energy Accelerator Research OrganizationJP25 papers
- Korea UniversityKR25 papers
- University of Science and Technology of ChinaCN25 papers
14 papers · 2 filters
The Ly-alpha profile and center-to-limb variation of the quiet Sun
W. Curdt, H. Tian, L. Teriaca +2
We study the emission of the hydrogen Lyman-a line in the quiet Sun, its center-to-limb variation (CLV), and its radiance distribution. We also compare quasi-simultaneous Ly-a and…
Prospects for Detecting Neutrino Signals from Annihilating/Decaying Dark Matter to Account for the PAMELA and ATIC results
Jia Liu, Peng-fei Yin, Shou-hua Zhu
Recent PAMELA data show that positron fraction has an excess above several GeV while anti-proton one is not. Moreover ATIC data indicates that electron/positron flux have a bump fr…
Discriminating different scenarios to account for the cosmic excess by synchrotron and inverse Compton radiation
Juan Zhang, Xiao-jun Bi, Jia Liu +4
The excesses of the cosmic positron fraction recently measured by PAMELA and the electron spectra by ATIC, PPB-BETS, Fermi and H.E.S.S. indicate the existence of primary electron a…
Testing Lorentz Invariance with Ultra High Energy Cosmic Ray Spectrum
Xiao-Jun Bi, Zhen Cao, Ye Li +1
The GZK cutoff predicted at the Ultra High Energy Cosmic Ray (UHECR) spectrum as been observed by the HiRes and Auger experiments. The results put severe constraints on the effect…
Determining Cosmological Parameters with Latest Observational Data
Jun-Qing Xia, Hong Li, Gong-Bo Zhao +1
In this paper, we combine the latest observational data, including the WMAP five-year data (WMAP5), BOOMERanG, CBI, VSA, ACBAR, as well as the Baryon Acoustic Oscillations (BAO) an…
Modeling Galaxy-Galaxy Weak Lensing with SDSS Groups
Ran Li, H. J. Mo, Zuhui Fan +4
We use galaxy groups selected from the Sloan Digital Sky Survey (SDSS) together with mass models for individual groups to study the galaxy-galaxy lensing signals expected from gala…