13 citations
3 papers
q-fin.RM2007
A Model for Counterparty Risk with Geometric Attenuation Effect and the Valuation of CDS
Yunfen Bai, Xinhua Hu, Zhongxing Ye
In this paper, a geometric function is introduced to reflect the attenuation speed of impact of one firm's default to its partner. If two firms are competitions (copartners), the d…
hep-ph2006★ 13 cited
The extraction of nuclear sea quark distribution and energy loss effect in Drell-Yan experiment
Chun-Gui Duan, Na Liu, Zhan-Yuan Yan
The next-to-leading order and leading order analysis are performed on the differential cross section ratio from Drell-Yan process. It is found that the effect of next-to-leading or…
astro-ph2006★ 2 cited
The yields of r-process elements and chemical evolution of the Galaxy
Zhe Chen, Jiang Zhang, YanPing Chen +2
The supernova yields of r-process elements are obtained as a function of the mass of their progenitor stars from the abundance patterns of extremely metal-poor stars on the left-si…