| 000 | 01734nab a2200313 c 4500 | ||
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| 001 | vtls000552730 | ||
| 003 | RU-ToGU | ||
| 005 | 20230319160959.0 | ||
| 007 | cr | | ||
| 008 | 181202|2016 ru s a eng dd | ||
| 024 | 7 |
_a10.1103/PhysRevLett.116.082001 _2doi |
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| 035 | _ato000552730 | ||
| 040 |
_aRU-ToGU _brus _cRU-ToGU |
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| 245 | 1 | 0 |
_aObservation of the singly Cabibbo-suppressed decay D+ → ωπ+ and evidence for D0 → ωπ0 _cM. Ablikim, M. N. Achasov, X. C. Ai [et.al.] |
| 520 | 3 | _aBased on 2.93 fb−1 e+e− collision data taken at center-of-mass energy of 3.773 GeV by the BESIII detector, we report searches for the singly Cabibbo-suppressed decays D+→ωπ+ and D0→ωπ0. A double tag technique is used to measure the absolute branching fractions B(D+→ωπ+)=(2.790.570.16)10−4 and B(D0→ωπ0)=(1.170.340.07)10−4, with statistical significances of 5.5σ and 4.1σ, where the first and second uncertainties are statistical and systematic, respectively. | |
| 653 | _aBESIII, детектор | ||
| 653 | _aстолкновение частиц | ||
| 653 | _aцентр масс | ||
| 655 | 4 |
_aстатьи в журналах _9879358 |
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| 700 | 1 |
_aAblikim, M. _9117568 |
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| 700 | 1 |
_aAi, X. C. _9117570 |
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| 700 | 1 |
_aChelkov, G. A. _996983 |
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| 700 | 1 |
_aAchasov, M. N. _9117569 |
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| 773 | 0 |
_tPhysical Review Letters _d2016 _gVol. 116, № 8. P. 082001-1-082001-7 _x0031-9007 |
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| 852 | 4 | _aRU-ToGU | |
| 856 | 7 | _uhttp://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000552730 | |
| 908 | _aстатья | ||
| 999 | _c147963 | ||