Production of hadron exotics in high energy processes
نویسندگان
چکیده
منابع مشابه
Thermal hadron production in high energy collisions
It is shown that hadron abundances in high energy ee, pp and pp̄ collisions, calculated by assuming that particles originate in hadron gas fireballs at thermal and partial chemical equilibrium, are in very good agreement with the data. The freeze-out temperature of the hadron gas fireballs turns out to be nearly constant over a large center of mass energy range and not dependent on the initial c...
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At very high energy the same universal relation between the multiparticle or the transverse energy distribution associated to a rare event C, P C and the corresponding minimum bias distribution P, P C (ν) ≡ ν/ < ν > P (ν), ν ≡ n or E T works for nucleus-nucleus collisions as well as for hadron-hadron collisions. This suggests that asymptotically, all hadronic processes are similar.
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We apply the Color Glass Condensate formalism to photon + hadron production cross section in high energy deuteron (proton)-gold collisions at RHIC. We investigate the dependence of the production cross section on the angle between the produced hadron and photon for various rapidities and transverse momenta. It is shown that the angular correlation between the produced hadron and photon is a sen...
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We provide a method to test if hadrons produced in high energy heavy ion collisions were emitted at freeze-out from an equilibrium hadron gas. Our considerations are based on an ideal gas at fixed temperature Tf , baryon number density nB, and vanishing total strangeness. The constituents of this gas are all hadron resonances up to a mass of 2 GeV; they are taken to decay according to the exper...
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In this paper we derive the coupling of light stabilized radions to gluons in the Randall-Sundrum model and use it to compute the radion production cross section at hadron colliders by gluon fusion. Using the effective Lagrangian for higgs coupling to gluons in the heavy quark limit we then show analytically that the radion production cross section through gluon fusion would exceed the higgs pr...
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ژورنال
عنوان ژورنال: EPJ Web of Conferences
سال: 2016
ISSN: 2100-014X
DOI: 10.1051/epjconf/201612900020