Study of the B+ → J/ψ(Λ)over-barp decay in proton-proton collisions at √s=8 TeV
Yazarlar (1)
Prof. Dr. Hasan OĞUL Sinop Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Journal of High Energy Physics (Q1) | ||
| Dergi ISSN | 1029-8479 Dergi Bilgileri (2019) | ||
| Makale Dili | İngilizce | Basım Tarihi | 12-2019 |
| Cilt / Sayı / Sayfa | 2019 / 12 / 100–0 | DOI | 10.1007/JHEP12(2019)100 |
| Makale Linki | https://escholarship.org/uc/item/98r3n03t | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| A study of the\({\mathrm {B}}^{+}\to\mathrm {J}/\uppsi\overline {\Lambda}\mathrm {p}\) decay using proton-proton collision data collected at= 8 TeV by the CMS experiment at the LHC, corresponding to an integrated luminosity of 19. 6 fb− 1, is presented. The ratio of branching fractions\(\mathcal {B}\left ({\mathrm {B}}^{+}\to\mathrm {J}/\uppsi\overline {\Lambda}\mathrm {p}\right)/\mathcal {B}\left ({\mathrm {B}}^{+}\to\mathrm {J}/{\uppsi\mathrm {K}}^{\ast}{(892)}^{+}\right)\) is measured to be (1. 054±0. 057 (stat)±0. 035 (syst)±0. 011 ())%, where the last uncertainty reflects the uncertainties in the world-average branching fractions of and K*(892)+ decays to reconstructed final states. The invariant mass distributions of the\(\mathrm {J}/\uppsi\overline {\Lambda}\), J/ψp, and systems produced in the\({\mathrm {B}}^{+}\to\mathrm {J}/\uppsi\overline {\varLambda}\mathrm {p}\) decay are investigated and found to be … |
| Anahtar Kelimeler |
| B physics | Hadron-Hadron scattering (experiments) |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 3 |
| Scopus | 11 |
| Google Scholar | 11 |