搜索结果: 1-15 共查到“理学 Charmonium”相关记录25条 . 查询时间(0.093 秒)
Predicted charged charmonium-like structures in the hidden-charm dipion decay of higher charmonia
charged charmonium-like dipion decay
2011/7/21
In this work, we predict two charged charmonium-like structures close to the $D^\ast\bar{D}$ and $D^\ast\bar{D}^\ast$ thresholds, where the Initial Single Pion Emission mechanism is introduced in the ...
Predicted charged charmonium-like structures in the hidden-charm dipion decay of higher charmonia
charmonium-like structures hidden-charm dipion decay higher charmonia
2011/7/21
In this work, we predict two charged charmonium-like structures close to the $D^\ast\bar{D}$ and $D^\ast\bar{D}^\ast$ thresholds, where the Initial Single Pion Emission mechanism is introduced in the ...
QCD sum rule calculation for the charmonium-like structures in the J/psi phi and J/psi omega invariant mass spectra
QCD sum rule calculation charmonium-like structures J/psi phi J/psi omega invariant mass spectra
2011/4/7
QCD sum rule calculation for the charmonium-like structures in the J/psi phi and J/psi omega invariant mass spectra 。
Production of radially excited charmonium mesons in two-body nonleptonic Bc decays
Production radially excited charmonium mesons two-body Bc
2011/4/7
Production of radially excited charmonium mesons in two-body nonleptonic Bc decays 。
The line shape of the open-charm radiative and pionic decays of Y(4274) as a molecular charmonium
line shape open-charm radiative pionic decays
2011/4/6
The line shape of the open-charm radiative and pionic decays of Y(4274) as a molecular charmonium 。
Recent Results on Charmonium Decays at CLEO-c 。
Charmonium-nucleon interaction from lattice QCD with a relativistic heavy quark action
Charmonium-nucleon lattice QCD relativistic heavy quark action
2011/1/6
Detailed information of the low-energy interaction between the charmonia ({\eta}c and J/{\psi}) and the nucleon is indispensable for exploring the formation of charmonium bound to nuclei. In order to ...
Charmonium-nucleon interaction from lattice QCD with a relativistic heavy quark action
Charmonium-nucleon lattice QCD relativistic heavy quark action
2011/1/6
Detailed information of the low-energy interaction between the charmonia ({\eta}c and J/{\psi}) and the nucleon is indispensable for exploring the formation of charmonium bound to nuclei. In order to ...
Charmonium correlation and spectral functions at finite temperature
Charmonium correlation spectral functions finite temperature
2011/1/6
We study the properties of charmonium states at finite temperature in quenched QCD on isotropic lattices. We measured charmonium correlators using non-perturbatively $\cO(a)$ improved clover fermions ...
Novel charmonium-like structures in the $J/\psi\phi$ and $J/\psi\omega$ invariant mass spectra
Novel charmonium-like structures
2011/1/7
Stimulated by the new evidence of Y(4274) observed in the J/ invariant mass spectrum, we first propose the charmonium-like state Y(4274) as the S-wave Ds ¯D s0(2317) + h.c. molecular state with...
Novel charmonium-like structures in the $J/\psi\phi$ and $J/\psi\omega$ invariant mass spectra
Novel charmonium-like structures $J/\psi\phi$ and $J/\psi\omega$ invariant mass spectra
2011/1/5
Stimulated by the new evidence of Y(4274) observed in the J/ invariant mass spectrum, we first propose the charmonium-like state Y(4274) as the S-wave Ds ¯D s0(2317) + h.c. molecular state with...
Charmonium-nucleon interaction from lattice QCD with a relativistic heavy quark action
Charmonium-nucleon interaction lattice QCD relativistic heavy quark action
2011/1/13
Detailed information of the low-energy interaction between the charmonia (hc and J=y) and the
nucleon is indispensable for exploring the formation of charmonium bound to nuclei. In order
to investig...
Charmonium correlation and spectral functions at finite temperature
Charmonium correlation spectral functions finite temperature
2011/1/13
We study the properties of charmonium states at finite temperature in quenched QCD on isotropic
lattices.
Charmonium correlation and spectral functions at finite temperature
Charmonium correlation spectral functions finite temperature
2011/1/7
We study the properties of charmonium states at finite temperature in quenched QCD on isotropic
lattices. We measured charmonium correlators using non-perturbatively O(a) improved clover
fermions on...
Modified Padé Approach to the S-Wave Charmonium Spectroscopy in QCD
Modified Padé Approach S-Wave Charmonium Spectroscopy QCD
2010/11/9
We calculate the S-wave charmonium spectroscopy using the Hamiltonian with the non-relativistic QCD (NRQCD) potential. The logarithmic factor $\ln \mu r$, appearing in the next-to-leading order QCD lo...