SemOpenAlex |

SemOpenAlex

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000570103> ?p ?o ?g. }

Showing items 1 to 100 of 100 with 100 items per page.

W2000570103 endingPage "190" @default.
W2000570103 startingPage "186" @default.
W2000570103 abstract "We use the QCD sum rules to evaluate the mass of a possible scalar mesonic state that couples to a molecular Ds∗D¯s∗ current. We find a mass mDs∗Ds∗=(4.14±0.09) GeV, which is in an excellent agreement with the recently observed Y(4140) charmonium state. We consider the contributions of condensates up to dimension-eight, we work at leading order in αs and we keep terms which are linear in the strange quark mass ms. We also consider a molecular D∗D¯∗ current and we obtain mD∗D∗=(4.13±0.10), around 200 MeV above the mass of the Y(3930) charmonium state. We conclude that it is possible to describe the Y(4140) structure as a Ds∗D¯s∗ molecular state or even as a mixture of Ds∗D¯s∗ and D∗D¯∗ molecular states." @default.
W2000570103 created "2016-06-24" @default.
W2000570103 creator A5039825279 @default.
W2000570103 creator A5041506969 @default.
W2000570103 creator A5045629461 @default.
W2000570103 date "2009-07-01" @default.
W2000570103 modified "2023-09-24" @default.
W2000570103 title "A QCD sum rule calculation for the <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML altimg=si1.gif overflow=scroll><mml:mi>Y</mml:mi><mml:mo stretchy=false>(</mml:mo><mml:mn>4140</mml:mn><mml:mo stretchy=false>)</mml:mo></mml:math> narrow structure" @default.
W2000570103 cites W1549209119 @default.
W2000570103 cites W1652548806 @default.
W2000570103 cites W1686622808 @default.
W2000570103 cites W1974234687 @default.
W2000570103 cites W1994757136 @default.
W2000570103 cites W1998002018 @default.
W2000570103 cites W1998702920 @default.
W2000570103 cites W2005131468 @default.
W2000570103 cites W2012907894 @default.
W2000570103 cites W2014897540 @default.
W2000570103 cites W2025157007 @default.
W2000570103 cites W2035454397 @default.
W2000570103 cites W2089093900 @default.
W2000570103 cites W2089306787 @default.
W2000570103 cites W2144092614 @default.
W2000570103 cites W2144852617 @default.
W2000570103 cites W2170318505 @default.
W2000570103 cites W2592483171 @default.
W2000570103 cites W285999468 @default.
W2000570103 cites W3122744994 @default.
W2000570103 doi "https://doi.org/10.1016/j.physletb.2009.06.022" @default.
W2000570103 hasPublicationYear "2009" @default.
W2000570103 type Work @default.
W2000570103 sameAs 2000570103 @default.
W2000570103 citedByCount "75" @default.
W2000570103 countsByYear W20005701032012 @default.
W2000570103 countsByYear W20005701032013 @default.
W2000570103 countsByYear W20005701032014 @default.
W2000570103 countsByYear W20005701032015 @default.
W2000570103 countsByYear W20005701032016 @default.
W2000570103 countsByYear W20005701032017 @default.
W2000570103 countsByYear W20005701032018 @default.
W2000570103 countsByYear W20005701032019 @default.
W2000570103 countsByYear W20005701032020 @default.
W2000570103 countsByYear W20005701032021 @default.
W2000570103 countsByYear W20005701032023 @default.
W2000570103 crossrefType "journal-article" @default.
W2000570103 hasAuthorship W2000570103A5039825279 @default.
W2000570103 hasAuthorship W2000570103A5041506969 @default.
W2000570103 hasAuthorship W2000570103A5045629461 @default.
W2000570103 hasBestOaLocation W20005701031 @default.
W2000570103 hasConcept C10138342 @default.
W2000570103 hasConcept C109214941 @default.
W2000570103 hasConcept C11413529 @default.
W2000570103 hasConcept C114614502 @default.
W2000570103 hasConcept C117137515 @default.
W2000570103 hasConcept C121332964 @default.
W2000570103 hasConcept C162324750 @default.
W2000570103 hasConcept C182306322 @default.
W2000570103 hasConcept C2524010 @default.
W2000570103 hasConcept C33676613 @default.
W2000570103 hasConcept C33923547 @default.
W2000570103 hasConcept C48103436 @default.
W2000570103 hasConcept C57691317 @default.
W2000570103 hasConcept C7602139 @default.
W2000570103 hasConceptScore W2000570103C10138342 @default.
W2000570103 hasConceptScore W2000570103C109214941 @default.
W2000570103 hasConceptScore W2000570103C11413529 @default.
W2000570103 hasConceptScore W2000570103C114614502 @default.
W2000570103 hasConceptScore W2000570103C117137515 @default.
W2000570103 hasConceptScore W2000570103C121332964 @default.
W2000570103 hasConceptScore W2000570103C162324750 @default.
W2000570103 hasConceptScore W2000570103C182306322 @default.
W2000570103 hasConceptScore W2000570103C2524010 @default.
W2000570103 hasConceptScore W2000570103C33676613 @default.
W2000570103 hasConceptScore W2000570103C33923547 @default.
W2000570103 hasConceptScore W2000570103C48103436 @default.
W2000570103 hasConceptScore W2000570103C57691317 @default.
W2000570103 hasConceptScore W2000570103C7602139 @default.
W2000570103 hasIssue "2" @default.
W2000570103 hasLocation W20005701031 @default.
W2000570103 hasLocation W20005701032 @default.
W2000570103 hasLocation W20005701033 @default.
W2000570103 hasOpenAccess W2000570103 @default.
W2000570103 hasPrimaryLocation W20005701031 @default.
W2000570103 hasRelatedWork W2010075806 @default.
W2000570103 hasRelatedWork W2021707954 @default.
W2000570103 hasRelatedWork W2037519074 @default.
W2000570103 hasRelatedWork W2071416306 @default.
W2000570103 hasRelatedWork W2087795914 @default.
W2000570103 hasRelatedWork W2094729984 @default.
W2000570103 hasRelatedWork W2145365452 @default.
W2000570103 hasRelatedWork W2768510976 @default.
W2000570103 hasRelatedWork W3004013512 @default.
W2000570103 hasRelatedWork W3104353448 @default.
W2000570103 hasVolume "678" @default.
W2000570103 isParatext "false" @default.
W2000570103 isRetracted "false" @default.
W2000570103 magId "2000570103" @default.
W2000570103 workType "article" @default.