Matches in SemOpenAlex for { <https://semopenalex.org/work/W2885654681> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W2885654681 abstract "We have studied charmless two-body B decays involving $eta$ and $eta'$ in the framework of QCD improved factorization appraoch. The spectator hard scattering mechanism for $eta'$ production have been re-examined and extended, which contributions are incorporated consistently into the factorizable leading contributions. It is found that the conventional mechanism would give $Br(Bto eta' K)sim 30times 10^{-6}$ which agrees with predictions based on naive factorization approaches. With the incorporation of spectator hard scattering mechanism contributions, theoretical predictions are improved much and the bulk of $Br(Bto eta' K)$ are accommodated in the reasonable parameter space. We have also presented calculations of $g^{ast}g^{ast}-eta^{(prime)}$ transition form factors within the standard hard scattering approach. It is shown that the new contributions in the modes such as $Bto eta' +vector$ and $Bto eta+ pi, rho, K^{(ast)}$ are small. Direct CP-violation in those decay modes are predicted. It is shown that the prospects for measuring direct CP-violation effects in $B^{pm} to$ $eta' K^{pm}$, $eta' pi^{pm}$, $eta pi^{pm}$, and $eta K^{pm}$ are promising at B factories in the near future." @default.
- W2885654681 created "2018-08-22" @default.
- W2885654681 creator A5011003767 @default.
- W2885654681 creator A5020711770 @default.
- W2885654681 date "2000-12-17" @default.
- W2885654681 modified "2023-09-26" @default.
- W2885654681 title "Crucial Study of Charmless Two-Body B Decays involving $eta^{prime}$ and $eta$" @default.
- W2885654681 hasPublicationYear "2000" @default.
- W2885654681 type Work @default.
- W2885654681 sameAs 2885654681 @default.
- W2885654681 citedByCount "0" @default.
- W2885654681 crossrefType "posted-content" @default.
- W2885654681 hasAuthorship W2885654681A5011003767 @default.
- W2885654681 hasAuthorship W2885654681A5020711770 @default.
- W2885654681 hasConcept C109214941 @default.
- W2885654681 hasConcept C11413529 @default.
- W2885654681 hasConcept C114614502 @default.
- W2885654681 hasConcept C117137515 @default.
- W2885654681 hasConcept C121332964 @default.
- W2885654681 hasConcept C139719470 @default.
- W2885654681 hasConcept C162324750 @default.
- W2885654681 hasConcept C184992742 @default.
- W2885654681 hasConcept C187834632 @default.
- W2885654681 hasConcept C191486275 @default.
- W2885654681 hasConcept C2778348673 @default.
- W2885654681 hasConcept C33923547 @default.
- W2885654681 hasConcept C41008148 @default.
- W2885654681 hasConcept C62520636 @default.
- W2885654681 hasConceptScore W2885654681C109214941 @default.
- W2885654681 hasConceptScore W2885654681C11413529 @default.
- W2885654681 hasConceptScore W2885654681C114614502 @default.
- W2885654681 hasConceptScore W2885654681C117137515 @default.
- W2885654681 hasConceptScore W2885654681C121332964 @default.
- W2885654681 hasConceptScore W2885654681C139719470 @default.
- W2885654681 hasConceptScore W2885654681C162324750 @default.
- W2885654681 hasConceptScore W2885654681C184992742 @default.
- W2885654681 hasConceptScore W2885654681C187834632 @default.
- W2885654681 hasConceptScore W2885654681C191486275 @default.
- W2885654681 hasConceptScore W2885654681C2778348673 @default.
- W2885654681 hasConceptScore W2885654681C33923547 @default.
- W2885654681 hasConceptScore W2885654681C41008148 @default.
- W2885654681 hasConceptScore W2885654681C62520636 @default.
- W2885654681 hasLocation W28856546811 @default.
- W2885654681 hasOpenAccess W2885654681 @default.
- W2885654681 hasPrimaryLocation W28856546811 @default.
- W2885654681 hasRelatedWork W1507708129 @default.
- W2885654681 hasRelatedWork W1825989697 @default.
- W2885654681 hasRelatedWork W1855370974 @default.
- W2885654681 hasRelatedWork W1979965915 @default.
- W2885654681 hasRelatedWork W2011460897 @default.
- W2885654681 hasRelatedWork W2048011060 @default.
- W2885654681 hasRelatedWork W2050306535 @default.
- W2885654681 hasRelatedWork W2074809204 @default.
- W2885654681 hasRelatedWork W2278221938 @default.
- W2885654681 hasRelatedWork W2597230636 @default.
- W2885654681 hasRelatedWork W2601492642 @default.
- W2885654681 hasRelatedWork W2614846435 @default.
- W2885654681 hasRelatedWork W2623443749 @default.
- W2885654681 hasRelatedWork W2949902838 @default.
- W2885654681 hasRelatedWork W2950562892 @default.
- W2885654681 hasRelatedWork W3101758502 @default.
- W2885654681 hasRelatedWork W3122457939 @default.
- W2885654681 hasRelatedWork W3123289175 @default.
- W2885654681 hasRelatedWork W3174553204 @default.
- W2885654681 isParatext "false" @default.
- W2885654681 isRetracted "false" @default.
- W2885654681 magId "2885654681" @default.
- W2885654681 workType "article" @default.