Zobrazeno 1 - 10
of 886
pro vyhledávání: '"Jin, H. -Y"'
Publikováno v:
Phys.Rev.D81:054021,2010
Motivated by the similar mass splitting in light-light and heavy-light meson system in $J^{P}=0^{-}$ and $J^{P}=0^{+}$ channel, taking into account the operator mixing to obtain an infrared stable OPE as well as a complete both non-perturbative and p
Externí odkaz:
http://arxiv.org/abs/0906.1642
Publikováno v:
Phys.Rev.D79:114033,2009
The light scalar meson nonet above 1 GeV ({\it i.e.\}the $a_{0}$, $K^{\ast}_{0}$ and $f_{0}$) are studied within the framework of QCD sum rules. In conventional QCD sum rules, the calculated masses of this nonet are degenerate, and the mass of $K^{\a
Externí odkaz:
http://arxiv.org/abs/0903.4029
Publikováno v:
Stem Cell Research & Therapy; 12/18/2023, Vol. 14 Issue 1, p1-18, 18p
Autor:
Asner, D. M., Barnes, T., Bian, J. M., Bigi, I. I., Brambilla, N., Boyko, I. R., Bytev, V., Chao, K. T., Charles, J., Chen, H. X., Chen, J. C., Chen, Y., Chen, Y. Q., Cheng, H. Y., Dedovich, D., Descotes-Genon, S., Fu, C. D., Tormo, X. Garcia i, Gao, Y. -N., He, K. L., He, Z. G., Hu, J. F., Hu, H. M., Huang, B., Jia, Y., Jin, H. -Y., Jin, S., Kuang, Y. P., Lacker, H., Li, H. B., Li, J. L., Li, W. D., Li, X. Y., Liu, B. J., Liu, H. H., Liu, J., Ma, H. L., Ma, J. P., Mao, Y. J., Mo, X. H., Olsen, S. L., Pich, A., Pineda, A., Ping, R. G., Qiao, C. F., Qin, G., Qin, H., Roney, J. M., Rong, G., Roos, L., Shen, X. Y., Soto, J., Stahl, A., Sun, S. S., T'Jampens, S., Vairo, A., Wang, P., Wang, Y. F., Wang, Y. K., Wu, N., Wu, Y. L., Xing, Z. Z., Xu, G. F., Xu, M., Yang, M., Yang, M. Z., Yang, Y. D., Yuan, C. Z., Zhang, D. H., Zhang, D. Y., Zhang, J. Y., Zhang, Z. X., Zhang, X. M., Zhang, X. Y., Zhang, Y. J., Zhao, Q., Zhemchugov, A., Zheng, H. Q., Zheng, Y. H., Zhong, M., Zhu, S. -L., Zhu, Y. S., Zhuravlov, V., Zou, B. S., Zou, J. H.
Publikováno v:
International Journal of Modern Physics A Volume: 24, Issue: 1 supp (2009)
This physics book provides detailed discussions on important topics in $\tau$-charm physics that will be explored during the next few years at \bes3 . Both theoretical and experimental issues are covered, including extensive reviews of recent theoret
Externí odkaz:
http://arxiv.org/abs/0809.1869
Autor:
Zhang, Z. F., Jin, H. Y.
We give a comment on the paper ``Chiral Suppression of Scalar-Glueball Decay''. By taking account of the instanton effect, we show SU(3) chiral symmetry is well established.
Comment: 2 pages
Comment: 2 pages
Externí odkaz:
http://arxiv.org/abs/hep-ph/0511252
Autor:
Zhang, Z. F., Jin, H. Y.
Publikováno v:
Phys.Rev.D71:011502,2005
We calculate the masses of the $1^{-+}$ four quark states which decay dominantly into $\rho\pi$ and $\eta\pi$ respectively by QCD sum rules approach. We include the zero mode contribution and find it plays an important role in the sum rules. We predi
Externí odkaz:
http://arxiv.org/abs/hep-ph/0412226
Publikováno v:
Phys.Rev.D67:014025,2003
We calculate the next-to-leading order (NLO) $\alpha_s$-corrections to the contributions of the condensates $<\alpha G^2>$ and $<\bar qq>^2$ in the current-current correlator of the hybrid current $g\barq(x)\gamma_{\nu}iF_{\mu\nu}^aT^aq(x)$ using the
Externí odkaz:
http://arxiv.org/abs/hep-ph/0211304
Publikováno v:
Phys.Rev. D66 (2002) 074015
We study the radiative decay of $\Upsilon$ into a scalar glueball $\Upsilon \to \gamma G_s$ using QCD factorization. We find that for this process the non-perturbative effects can be factorized into a matrix element well defined in non-relativistic Q
Externí odkaz:
http://arxiv.org/abs/hep-ph/0203191
Autor:
Jin, H. Y., Körner, J. G.
Publikováno v:
Phys.Rev.D64:114006,2001
We construct the heavy baryonic currents by using the Bethe-Salpeter wave functions in the heavy quark limit. We discuss the one-loop renormalization of these heavy baryonic currents as well as their two-point correlators up to the order $1/M_h$. For
Externí odkaz:
http://arxiv.org/abs/hep-ph/0105023
Autor:
Jin, H. Y., Körner, J. G.
Publikováno v:
Phys.Rev.D64:074002,2001
We calculate the radiative corrections to the current-current correlator of the hybrid current $g\bar q(x)\gamma_{\nu}iG_{\mu\nu}^aT^aq(x)$. Based on this new result we use the QCD sum rule approach to estimate lower bounds on the masses of the $J^{P
Externí odkaz:
http://arxiv.org/abs/hep-ph/0003202