Xi and Xi-bar Production in 158 GeV/Nucleon Pb+Pb Collisions

Xi production at AGS energies

XMM - Newton observations of the Seyfert 1 galaxy ESO 141-G55

XMM - Newton observations of the Seyfert 1 galaxy NGC 3227

XMM-Newton observations of a sample of radio pulsars

XMM-Newton observations of the x-ray pulsating companion of HD49798

XMM-Newton X-ray observations of γ2 Velorum (WC8 + O7.5III)

Y-Scaling Analysis of the Deuteron Within the Light-Front Dynamics Method

YAG:Nd crystals as possible detector to search for double beta and alpha decay of neodymium

Yang-Mills effective action at high temperature

Yang-Mills Radiation in Ultra-relativistic Nuclear Collisions

Yano-Koonin-Podgoretskii Parametrisation of the Hanbury Brown-Twiss Correlator

Yield and suppression of electrons from open heavy-flavor decays in heavy-ion collisions

Yield scaling, size hierarchy and fluctuations of observables in fragmentation of excited heavy nuclei

Yield scalings of clusters with fewer than 100 nucleons

Yields and elliptic flow of $d(\bar{d})$ and $^{3}He(\bar{^{3}He})$ in Au+Au collisions at $\sqrt{s_{_{NN}}} =$ 200 GeV

Yields and elliptic flow of d(dbar) and He3(He3bar) in Au+Au collisions at sqrt(sNN)= 200 GeV

Yrast structures in the neutron-deficient 12759Pr68 and 13161Pm70 nuclei

Yukawa's Pion, Low-Energy QCD and Nuclear Chiral Dynamics

Z(5): Critical point symmetry for the prolate to oblate nuclear shape phase transition