ar X iv : n uc l - th / 0 50 80 60 v 1 2 9 A ug 2 00 5 Spin observables in p̄p → ΛΛ and density - matrix constraints

ar X iv : n uc l - th / 0 10 80 18 v 1 8 A ug 2 00 1 1 Photon and Electron induced Particle Production on Nuclei ∗

ar X iv : n uc l - th / 0 50 80 54 v 1 2 6 A ug 2 00 5 Pairing schemes for HFB calculations of nuclei

Several pairing schemes currently used to describe superfluid nuclei through Hartree-Fock-Bogolyubov (HFB) calculations are briefly reviewed. We put a particular emphasis on the regularization recipes used in connection with zero-range forces and on the density dependence which usually complement their definition. Regarding the chosen regularization process, the goal is not only to identify the...

ar X iv : n uc l - ex / 0 50 80 15 v 1 1 1 A ug 2 00 5 Single Spin Asymmetries in the BRAHMS Experiment

The BRAHMS experiment at RHIC has the capability to measure the transverese spin asymmetries in polarized pp induced pion production at RHIC. The first results from a short run show a signaificant asymmetry for π + and π − at moderate x F. The trend of the data is in agreement with lower energy data while the absolute value are surprisingly large.

ar X iv : n uc l - th / 0 60 80 54 v 1 2 4 A ug 2 00 6 Problems with interpretation of 10 He ground state

L. V. Grigorenko, 3 A. A. Korsheninnikov, and M. V. Zhukov Flerov Laboratory of Nuclear Reactions, JINR, RU-141980 Dubna, Russia Gesellschaft für Schwerionenforschung mbH, Planckstrasse 1, D-64291, Darmstadt, Germany RRC “The Kurchatov Institute”, Kurchatov sq. 1, 123182 Moscow, Russia Department of Physics, Chalmers University of Technology and Göteborg University, S-41296 Göteborg, Sweden (Da...

ar X iv : n uc l - th / 0 60 80 18 v 1 7 A ug 2 00 6 Nuclear Structure in the UCOM Framework : From Realistic Interactions to Collective Excitations ⋆

The Unitary Correlation Operator Method (UCOM) provides a means for nuclear structure calculations starting from realistic NN potentials. The dominant short-range central and tensor correlations are described explicitly by a unitary transformation. The application of UCOM in the context of the no-core shell model provides insight into the interplay between dominant short-range and residual long...