Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на этот документ:
https://elib.bsu.by/handle/123456789/288342Полная запись метаданных
| Поле DC | Значение | Язык |
|---|---|---|
| dc.contributor.author | Drugakov, V. | - |
| dc.contributor.author | Mossolov, V. | - |
| dc.contributor.author | Suarez Gonzalez, J. | - |
| dc.contributor.author | CMS collaboration | - |
| dc.date.accessioned | 2022-11-04T13:48:17Z | - |
| dc.date.available | 2022-11-04T13:48:17Z | - |
| dc.date.issued | 2020 | - |
| dc.identifier.citation | Phys Lett Sect B Nucl Elem Part High-Energy Phys 2020;803. | ru |
| dc.identifier.uri | https://elib.bsu.by/handle/123456789/288342 | - |
| dc.description.abstract | A study of excited Λb 0 baryons is reported, based on a data sample collected in 2016–2018 with the CMS detector at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of up to 140fb−1. The existence of four excited Λb 0 states: Λb 0(5912)0, Λb 0(5920)0, Λb 0(6146)0, and Λb 0(6152)0 in the Λb 0π+π− mass spectrum is confirmed, and their masses are measured. The Λb 0π+π− mass distribution exhibits a broad excess of events in the region of 6040–6100 MeV, whose origin cannot be discerned with the present data. | ru |
| dc.description.sponsorship | BMBWF and FWF (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, FAPERGS, and FAPESP (Brazil); MES (Bulgaria); CERN; CAS, MoST, and NSFC (China); COLCIENCIAS (Colombia); MSES and CSF (Croatia); RPF (Cyprus); SENESCYT (Ecuador); MoER, ERC IUT, PUT and ERDF (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRT (Greece); NK- FIA (Hungary); DAE and DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); MSIP and NRF (Republic of Korea); MES (Latvia); LAS (Lithuania); MOE and UM (Malaysia); BUAP, CINVESTAV, CONACYT, LNS, SEP, and UASLP-FAI (Mexico); MOS (Montenegro); MBIE (New Zealand); PAEC (Pakistan); MSHE and NSC (Poland); FCT (Portu- gal); JINR (Dubna); MON, ROSATOM, RAS, RFBR, and NRC KI (Rus- sia); MESTD (Serbia); SEIDI, CPAN, PCTI, and FEDER (Spain); MoSTR (Sri Lanka); Swiss Funding Agencies (Switzerland); MST (Taipei); ThEPCenter, IPST, STAR, and NSTDA (Thailand); TUBITAK and TAEK (Turkey); NASU (Ukraine); STFC (United Kingdom); DOE and NSF (USA). | ru |
| dc.language.iso | en | ru |
| dc.publisher | Elsevier B.V. | ru |
| dc.rights | info:eu-repo/semantics/openAccess | ru |
| dc.subject | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика | ru |
| dc.title | Study of excited Λb 0 states decaying to Λb 0π+π− in proton-proton collisions at s=13TeV | ru |
| dc.type | article | ru |
| dc.rights.license | CC BY 4.0 | ru |
| dc.identifier.DOI | 10.1016/j.physletb.2020.135345 | - |
| dc.identifier.scopus | 85081618676 | - |
| Располагается в коллекциях: | Статьи НИУ «Институт ядерных проблем» | |
Полный текст документа:
| Файл | Описание | Размер | Формат | |
|---|---|---|---|---|
| 1-s2.0-S0370269320301490-main.pdf | 718,16 kB | Adobe PDF | Открыть |
Все документы в Электронной библиотеке защищены авторским правом, все права сохранены.