- th / 0 01 20 75 v 3 1 7 O ct 2 00 1 Non - localities and Fermi motion corrections in K − atoms

Ju n 20 01 Non - localities and Fermi motion corrections in K − atoms

We evaluate the p–wave K − N amplitudes from the chiral Lagrangians and from there construct the p–wave part of the K − nucleus optical potential plus a small s–wave part induced from the elementary p–wave amplitude and the nuclear Fermi motion. Simultaneously, the momentum and energy dependence of the s–wave optical potential, previously developed, are taken into account and shown to generate ...

ar X iv : n uc l - th / 0 61 01 28 v 1 3 1 O ct 2 00 6 Factorization for hadronic heavy quarkonium production ⋆ Jian

We briefly review several models of heavy quarkonium production in hadronic collisions, and discuss the status of QCD factorization for these production models.

- th / 0 61 01 28 v 1 3 1 O ct 2 00 6 Factorization for hadronic heavy quarkonium production ⋆

We briefly review several models of heavy quarkonium production in hadronic collisions, and discuss the status of QCD factorization for these production models.

ar X iv : h ep - l at / 0 01 20 10 v 1 7 D ec 2 00 0 1 The Vacuum Polarization : Power Corrections beyond OPE ? ∗

X iv :h ep -l at /0 01 20 10 v1 7 D ec 2 00 0 1 The Vacuum Polarization: Power Corrections beyond OPE ? ∗ M. Göckeler, R. Horsley, W. Kürzinger, V. Linke, D. Pleiter, P. E. L. Rakow and G. Schierholz Institut für Theoretische Physik, Universität Regensburg, D-93040 Regensburg, Germany Deutsches Elektronen-Synchrotron DESY & NIC, D-15735 Zeuthen, Germany Institut für Physik, Humboldt-Universität...

ar X iv : 0 80 1 . 25 00 v 1 [ co nd - m at . o th er ] 1 6 Ja n 20 08 Making , probing and understanding ultracold Fermi