搜索结果: 1-5 共查到“原子核物理学 heavy quark”相关记录5条 . 查询时间(0.046 秒)
Deriving the existence of $B\bar{B}^*$ bound states from the X(3872) and Heavy Quark Symmetry
Deriving the existence Heavy Quark Symmetry
2011/7/21
We discuss the possibility and the description of bound states between $B$ and $\bar{B}^*$ mesons. We argue that the existence of such a bound state can be deduced from (i) the weakly bound X(3872) st...
Heavy-Quark Diffusion and Hadronization in Quark-Gluon Plasma
Heavy Quark Diffusion Quark Gluon Plasma Quark Recombination
2011/7/20
We calculate diffusion and hadronization of heavy quarks in high-energy heavy-ion collisions implementing the notion of a strongly coupled quark-gluon plasma in both micro- and macroscopic components....
Heavy quark dynamics in the QGP: R_AA and v_2 from RHIC to LHC
Heavy quark dynamics the QGP R_AA v_2 RHIC LHC
2011/1/4
We study the stochastic dynamics of c and b quarks in the hot plasma produced in nucleus-nucleus collisions at RHIC and LHC, providing results for the nuclear modification factor R_AA and the elliptic...
Heavy quark meson spectroscopy at CDF (X(3872) mass and evidence for Y(4140))
Heavy quark meson spectroscopy CDF (X(3872) mass evidence for Y(4140))
2011/1/4
With growing datasets collected by the CDF II experiment, studies of the spectroscopy of mesons
containing heavy quarks become more exciting. The CDF experiment has good capabilities in
both charm a...
Rare semileptonic decays of heavy mesons in the heavy quark limit
weak decay heavy quark flavor symmetry
2010/1/18
We study the branching ratios of D+→D0e+ν, D+S→D0e+ν, B0S→B+e－ν, D+S→D+ e－e+ and B0S→B0e－e+ rare semileptonic decay processes, which are induced by decays of light quarks, the heavy quarks remain unch...