In this paper, we investigate and study quantum theoretical of quark-gluon interaction modeling in QGP matter formatted. In theoretical modeling, we can use a flavor number, strength coupling, critical energy Tc = 190 MeV, system energy (400-650)MeV, fugacity of quark and gluon, and photon energy in range of 1-10 GeV parameter to calculation and investigation spectrum of photon rate. We calculation and study the photon rate produced through bremsstrahlung processes from the stable QGP matter. The photon rate production from cg → dgy systems at bremsstrahlung processes are found to be increased with increased fugacity, decreased strength coupling, decreased the photons energy and temperature of system. The photons rate in cg → dgy is increases a little compared to the cg → bgy systems.
In this paper, we study flow of photons rate production in a quark-gluon QG plasma. General theory of this study is based on the field theory for hard interaction. The kinetic of photons production from hard interaction in charm with anti-top to production photons with gluon due to plasma phase at high temperatures (150, 200,250,300 and 350 MeV) .It has been investigated and studied using the postulate of quantum chromodynamic theory QCD .The photons production rate of hard photons with( GeV) are insensitive to strength coupling and depend mainly on the temperature of system T . Despite the different critical temperature (150 and 190MeV) comes, we find that same order of flow rate photons magnitude in both cases. In both cases, the flow rate of photons production in the QG plasmais increased with increased temperature of system and photons energy and decreases with increases the strength coupling strength.
In this paper, a theoretical model is used to investigate and evaluate the electronic transfer rate by using Au metal contact with 2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline, known as BCP. Electron transfer process is a necessary in variety electronic devices. The electron transfer rate investigates and calculates for Au/BCP interface due to transition energy, Fermi energy, ionization energy and strength coupling to calculate results in a wide solvent media. In this work, the Au metal is used a donor state with BCP molecule as acceptor to study the electron transfer process with changing thirteen solvents media. The results show that electron transfer parameters of the Au/BCP system have been strong dependent on transition energy. It's given acceptable rate in room temperature with barrier ranging 1.169, 1.091, 1.081, 1.086 and 1.064 eV for Diethyl ether, Ethyl, Tetrahydrofuran (THF), Acetic acid and 1,2-Dimethoxyethane as result to have low transition energy compare with 0.946, 0.940, 0.967, 0.951, 0.970 and 0.977 eV for Methanol, Water, Acetone, Ethanol, Acetonitrile and 2,2,2-Trifluoroethanol because have large transition energy.The Au/BCP device has large electron transfer rate with water and Methanol in range 19.328 × 10-9 to 15.205 × 10-9 (cm4/ sec) compare with low electron transfer rate with Diethyl and Ethyl acetate in range 0.006 × 10-9 to 0.091 × 10-9 (cm4/ sec). Moreover, the devices that are employing Au in contact with BCP show higher electronic transfer rate with less polarity solvent.
Aim of this research is the description with evaluation the photons rate probability at quark-gluon reactions processes theoretically depending on quantum color theory. In high energy physics as well as quantum field theory and quantum chromodynamics theory,they are very important for physical processes. In quark–gluon interaction there are many processes, the Compton scattering, annihilation pairs and quark–gluon plasma. There are many quantum features, each of three and systems that taken which could make a quark–gluon plasma in character system. First, electric quark charge and color quantum charge that’s satisfied by quantum number. Second, the critical temperature and photon energy. Moreover, for such three systems have variety quantum flavor numbers: 2, 3 and 4, the photons rate are evaluated at system energy limited with critical temperature: 144 MeV. However, due to the quark–gluon plasma producing in heavy ions collisions, the photons rate is increasing with decreasing of coupling constant and photons energy in quark-quark interaction systems.
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