On the temperature of antihydrogen formed in magnetic trap

31st International Conference on Equations of State for Matter

Bobrov, A.A.^1 ; Bronin, S.Y.^1 ; Manykin, E.A.^1 ; Zelener, B.B.^1 ; Zelener, B.V.^1

Joint Institute for High Temperatures, Russian Academy of Sciences, Izhorskaya 13 Bldg 2, Moscow

125412, Russia^1

关键词: Antihydrogen;    Antihydrogen atoms;    Confining magnetic-field;    Kinetic process;    Low temperatures;    Magnetic trap;    Three-body recombination;    Weakly coupled plasmas;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/774/1/012160/pdf
DOI  :  10.1088/1742-6596/774/1/012160

来源: IOP

【 摘 要 】

Kinetic processes taking place after injection of antiprotons in cold positron cloud are discussed. Mixture of antiparticles is considered as low temperature non neutral weakly coupled plasma. Simple estimations of energy of antihydrogen atoms that may be formed due to three body recombination in the system are made. Dependence of atom energy on initial particles temperatures and influence of strong confining magnetic field are discussed.