Strangeness nuclear physics
نویسندگان
چکیده
منابع مشابه
Strangeness in Nuclear Collisions
Data on the mean multiplicity of strange hadrons produced in minimum bias proton– proton and central nucleus–nucleus collisions at momenta between 2.8 and 400 GeV/c per nucleon have been compiled. The multiplicities for nucleon–nucleon interactions were constructed. The ratios of strange particle multiplicity to participant nucleon as well as to pion multiplicity are larger for central nucleus–...
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Production of strangeness was among the first observables studied in ultrarelativistic nuclear collisions in the search for quark-gluon plasma (QGP). The transition into plasma phase was expected to facilitate strangeness production and lead to its enhanced abundance [1]. It is namely rather costly to produce strangeness in a hadronic system; the lowest threshold which is about 530 MeV above th...
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A brief overview of strangeness physics with the CLAS detector at JLab is given, mainly covering the domain of nucleon resonances. Several excited states predicted by the symmetric constituent quark model may have significant couplings to the KΛ or KΣ channels. I will discuss data that are relevant in the search for such states in the strangeness channel, and give an outlook on the future prosp...
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Non-perturbative QCD vacuum effects at finite density are parametrized by means of a bag constant B. It is extracted from a NambuJona Lasinio model with two or three flavors. The parameter B is used in an effective bag-like model of baryons to study the nuclear phenomenology. We examine the nucleon structure and the thermodynamical properties of symmetric nuclear matter, particular attention is...
متن کاملNuclear Physics
the first importance. Behnke has demonstrated that the "lean body mass," since it represents the active tissue of a person, is superior to reference standards hitherto proposed for the estimation of physiological functions such as the masses of various organs and tissues and the volumes of the different fluid compartments in the body. In the present article, which has been reprinted as a short ...
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ژورنال
عنوان ژورنال: Nuclear Physics A
سال: 2000
ISSN: 0375-9474
DOI: 10.1016/s0375-9474(00)00105-6