ar X iv : h ep - p h / 06 01 10 5 v 4 2 D ec 2 00 6 X ( 1835 ) as a baryonium state with QCD sum rules

ar X iv : h ep - p h / 06 01 10 5 v 2 1 1 Ju l 2 00 6 X ( 1835 ) as a baryonium state with QCD sum rules

In this article, we take the point of view that the X(1835) be a baryonium state and calculate its mass within the framework of the QCD sum rules approach. The numerical values of the X(1835) are consistent with the experimental data. There must be some baryonium component in the X(1835) state. PACS number: 12.38.Aw, 12.38.Qk

ar X iv : h ep - p h / 06 01 10 5 v 3 3 0 Se p 20 06 X ( 1835 ) as a baryonium state with QCD sum rules

In this article, we take the point of view that the X(1835) be a baryonium state and calculate its mass within the framework of the QCD sum rules approach. The numerical values of the X(1835) are consistent with the experimental data. There may be some baryonium component in the X(1835) state. PACS number: 12.38.Aw, 12.38.Qk

ar X iv : h ep - p h / 06 08 21 3 v 1 1 8 A ug 2 00 6 Properties of D - Mesons from QCD Sum Rules with an improved spectral function

ar X iv : h ep - p h / 03 12 27 6 v 1 1 9 D ec 2 00 3 The a 0 K + K − - vertex in light cone QCD sum rules

ar X iv : h ep - p h / 01 12 33 2 v 1 2 6 D ec 2 00 1 Spin effects within the instanton model

Nonperturbative nolocal structure of QCD vacuum is well described by instanton model. Specific helicity and flavor structure of zero modes of quarks in instanton field allows simultaneously to explain some important features of lowand highenergy hadron phenomemology. The basic characteristics of hadron spectrum, partonic sum rules, heavy-quark potential are briefly discussed within the instanto...