Effect of coupled channels of the multi-channel pion-pion scattering in two-pion transitions of the Y mesons; International Journal of Modern Physics: Conference Series; Vol. 39 : The 9th Joint International Hadron Structure '15 Conference, Horný Smokovec, Slovak Republic, 29 June-3 July 2015
| Parent link: | International Journal of Modern Physics: Conference Series Vol. 39 : The 9th Joint International Hadron Structure '15 Conference, Horný Smokovec, Slovak Republic, 29 June-3 July 2015.— 2015.— [1560090, 11 p.] |
|---|---|
| Співавтор: | |
| Інші автори: | , , , , , |
| Резюме: | Title screen The effect of isoscalar S-wave processes ππ→ππ,KK¯,ηηππ→ππ,KK¯,ηη is considered in the analysis of data (from the ARGUS, CLEO, CUSB, Crystal Ball, Belle, BABAR collaborations) on the bottomonia decays - Υ(mS)→Υ(nS)ππΥ(mS)→Υ(nS)ππ (m>n,m=2,3,4,5,n=1,2,3m>n,m=2,3,4,5,n=1,2,3). It is shown that the dipion mass spectra of these decays are explained by the unified mechanism related to the contribution of the multichannel ππππ scattering in the final states of these reactions. Since in the analysis the multichannel ππππ-scattering amplitudes did not change in comparison with the ones in our combined analysis of data on the multichannel ππππ scattering and on the charmonia decays - J/ψ→ϕ(ππ,KK¯¯¯¯¯)J/ψ→ϕ(ππ,KK¯) and ψ(2S)→J/ψ(ππ)ψ(2S)→J/ψ(ππ) (from the Crystal Ball, DM2, Mark II, Mark III, and BES II) - the results confirm all our earlier conclusions on the scalar mesons. |
| Мова: | Англійська |
| Опубліковано: |
2015
|
| Предмети: | |
| Онлайн доступ: | http://dx.doi.org/10.1142/S2010194515600903 |
| Формат: | Електронний ресурс Частина з книги |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647955 |
MARC
| LEADER | 00000naa0a2200000 4500 | ||
|---|---|---|---|
| 001 | 647955 | ||
| 005 | 20251105154846.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\13112 | ||
| 090 | |a 647955 | ||
| 100 | |a 20160428d2015 k||y0rusy50 ba | ||
| 101 | 0 | |a eng | |
| 102 | |a SG | ||
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Effect of coupled channels of the multi-channel pion-pion scattering in two-pion transitions of the Y mesons |f Yu. S. Surovtsev [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 17 tit.] | ||
| 330 | |a The effect of isoscalar S-wave processes ππ→ππ,KK¯,ηηππ→ππ,KK¯,ηη is considered in the analysis of data (from the ARGUS, CLEO, CUSB, Crystal Ball, Belle, BABAR collaborations) on the bottomonia decays - Υ(mS)→Υ(nS)ππΥ(mS)→Υ(nS)ππ (m>n,m=2,3,4,5,n=1,2,3m>n,m=2,3,4,5,n=1,2,3). It is shown that the dipion mass spectra of these decays are explained by the unified mechanism related to the contribution of the multichannel ππππ scattering in the final states of these reactions. Since in the analysis the multichannel ππππ-scattering amplitudes did not change in comparison with the ones in our combined analysis of data on the multichannel ππππ scattering and on the charmonia decays - J/ψ→ϕ(ππ,KK¯¯¯¯¯)J/ψ→ϕ(ππ,KK¯) and ψ(2S)→J/ψ(ππ)ψ(2S)→J/ψ(ππ) (from the Crystal Ball, DM2, Mark II, Mark III, and BES II) - the results confirm all our earlier conclusions on the scalar mesons. | ||
| 461 | 1 | |t International Journal of Modern Physics: Conference Series | |
| 463 | 1 | |t Vol. 39 : The 9th Joint International Hadron Structure '15 Conference, Horný Smokovec, Slovak Republic, 29 June-3 July 2015 |v [1560090, 11 p.] |d 2015 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a мезоны | |
| 701 | 1 | |a Surovtsev |b Yu. S. |g Yury Stepanovich | |
| 701 | 1 | |a Bydzovsky |b P. | |
| 701 | 1 | |a Gutsche |b Th. |g Thomas | |
| 701 | 1 | |a Kaminski |b R. |g Robert | |
| 701 | 1 | |a Nagy |b M. |g Miroslav | |
| 701 | 1 | |a Lyubovitskiy (Lyubovitskij) |b V. E. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences, Professor of the University of Tubingen (Germany) |f 1963- |g Valery Efimovich |3 (RuTPU)RU\TPU\pers\33385 |9 17080 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Физико-технический институт (ФТИ) |b Кафедра высшей математики и математической физики (ВММФ) |3 (RuTPU)RU\TPU\col\18727 |
| 801 | 2 | |a RU |b 63413507 |c 20171122 |g RCR | |
| 850 | |a 63413507 | ||
| 856 | 4 | |u http://dx.doi.org/10.1142/S2010194515600903 | |
| 942 | |c CF | ||