| 000 | 01920nlm1a2200349 4500 | ||
|---|---|---|---|
| 001 | 652124 | ||
| 005 | 20231030041126.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\17387 | ||
| 035 | _aRU\TPU\network\17300 | ||
| 090 | _a652124 | ||
| 100 | _a20161202a1997 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aNL | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aCoherent η photoproduction on 4He and 12C in the near-threshold region _fA. I. Fiks (Fix), H. Arenhovel |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: p. 474 (28 tit.)] | ||
| 330 | _aCoherent η meson photoproduction on 4He and 12C is considered in the near-threshold region. The elementary η photoproduction operator includes contributions from the S11 (1535) and D13 (1520) resonances as well as t-channel vector meson exchange and the nucleon pole terms. Due to the suppression of the dominant S11 (1535) resonance for spin and isospin saturated nuclei, the reaction is mainly governed by ω exchange. Furthermore, the influence of Fermi motion and of different prescriptions for the choice of the invariant reaction energy WyN in the elementary amplitude is studied. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 |
_tNuclear Physics A _oScientific Journal _d1967- |
||
| 463 |
_tVol. 620, № 4 _v[P. 457-474] _d1997 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aфоторождение частиц | |
| 700 | 1 |
_aFiks (Fix) _bA. I. _cmathematician _cProfessor of Tomsk Polytechnic University, doctor of physico-mathematical Sciences _f1968- _gAlexander Ivanovich _2stltpush _3(RuTPU)RU\TPU\pers\33830 |
|
| 701 | 1 |
_aArenhovel _bH. |
|
| 801 | 2 |
_aRU _b63413507 _c20170207 _gRCR |
|
| 856 | 4 | _uhttp://dx.doi.org/10.1016/S0375-9474(97)00179-6 | |
| 942 | _cCF | ||