| 000 | 02047nlm1a2200373 4500 | ||
|---|---|---|---|
| 001 | 657323 | ||
| 005 | 20231030041506.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\23825 | ||
| 035 | _aRU\TPU\network\23732 | ||
| 090 | _a657323 | ||
| 100 | _a20180123a2005 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aUS | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aScalar nonet quarkonia and the scalar glueball: Mixing and decays in an effective chiral approach _fF. Giacosa [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 44 tit.] | ||
| 330 | _aWe study the strong and electromagnetic decay properties of scalar mesons above 1 GeV within a chiral approach. The scalar-isoscalar states are treated as mixed states of quarkonia and glueball configurations. A fit to the experimental mass and decay rates listed by the Particle Data Group is performed to extract phenomenological constraints on the nature of the scalar resonances and to the issue of the glueball decays. A comparison to other experimental results and to other theoretical approaches in the scalar meson sector is discussed. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 |
_tPhysical Review D _ocovering particles, fields, gravitation, and cosmology _oScientific Journal _d1958- |
||
| 463 |
_tVol. 72, iss. 9 _v[094006, 18 p.] _d2005 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aядерная физика | |
| 701 | 1 |
_aGiacosa _bF. |
|
| 701 | 1 |
_aGutsche _bTh. |
|
| 701 | 1 |
_aLyubovitskiy (Lyubovitskij) _bV. E. _cphysicist _cProfessor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences, Professor of the University of Tubingen (Germany) _f1963- _gValery Efimovich _2stltpush _3(RuTPU)RU\TPU\pers\33385 |
|
| 701 | 1 |
_aFaessler _bA. |
|
| 801 | 2 |
_aRU _b63413507 _c20180123 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1103/PhysRevD.72.094006 | |
| 942 | _cCF | ||