3 papers
math.AG2009
Generalization of a going-down theorem in the category of Chow-Grothendieck motives due to N. Karpenko
Charles De Clercq
Let be a direct summand of the motive associated with a geometrically split, geometrically variety over a field satisfying the nilpotence principle. We s…
hep-ex2004
Measurement of the Lambda_b^0 Decay Form Factor
The DELPHI Collaboration, J. Abdallah
The form factor of Lambda_b^0 baryons is estimated using 3.46 10^6 hadronic Z decays collected by the DELPHI experiment between 1992 and 1995. Charmed Lambda_c^+ baryons fully reco…
astro-ph2003
Limits on diffuse fluxes of high energy extraterrestrial neutrinos with the AMANDA-B10 detector
J. Ahrens et al.
Data from the AMANDA-B10 detector taken during the austral winter of 1997 have been searched for a diffuse flux of high energy extraterrestrial muon-neutrinos, as predicted from, e…