منابع مشابه
Strong and Weak Interactions of Strange Hadrons
I review hadronic processes involving strange hadrons, especially hyperons from the quark structure point of view. The strong interaction of quarks expects several important new features when the strangeness is introduced upon the non-strange degrees of freedom. I concentrate on the instanton induced interaction, e ects of the Pauli principle for strangeness and the nonleptonic weak interaction...
متن کاملStrange Hadrons from the Alcor Rehadronization Model
Hadron multiplicities — especially for strange particles — are calculated in the framework of the algebraic coalescence rehadronization model (ALCOR), which counts for redistribution of quarks into hadrons for relativistic heavy-ion collisions. The influence of Bjorken flow on the final hadronic composition are incorporated in the model. A comparison is made with the CERN SPS NA35 S +S and p + ...
متن کاملObserving Quark-gluon Plasma with Strange Hadrons
We review the methods and results obtained in an analysis of the experimental heavy ion collision research program at nuclear beam energy of 160–200A GeV. We study strange, and more generally, hadronic particle production experimental data. We discuss present expectations concerning how these observables will perform at other collision energies. We also present the dynamical theory of strangene...
متن کاملProbing Dense Matter with Strange Hadrons
The signature of quark-gluon plasma is hard to identify, since the final state observed in the laboratory always consists of the same particles, irrespective of the transitional presence of the deconfined state. What changes is the detailed composition of the observed produced particle abundance. We consider here strangeness , and the pattern of strange hadron production at SPS and RHIC which o...
متن کاملSpin Physics with Spin-0 Hadrons *
We discuss various azimuthal asymmetries in semi-inclusive DIS and e + e − → h 1 h 2 X which involve chiral odd quantities like the transversity distribution h 1 and a fragmentation function H ⊥ 1. For the fragmentation described by H ⊥ 1 azimuthal angular dependence has to be measured, but no polarization vector of a final state hadron. We present first results on asymmetries including the ele...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 1968
ISSN: 0033-068X
DOI: 10.1143/ptp.40.143