Matches in SemOpenAlex for { <https://semopenalex.org/work/W1742184411> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W1742184411 endingPage "4325" @default.
- W1742184411 startingPage "4312" @default.
- W1742184411 abstract "Photoproduction of $frac{J}{ensuremath{psi}}$ is considered including the color-octet contributions from the various partial wave states, $^{2S+1}L_{J}=^{1}S_{0}, ^{3}S_{1}, mathrm{and} ^{3}P_{J}$. The production cross section depends on three new nonperturbative parameters defined in NRQCD, called the color-octet matrix elements. Using the color-octet matrix elements determined by fitting the $frac{J}{ensuremath{psi}}$ production at the Fermilab Tevatron, we find that the color-octet ${(coverline{c})}_{8}(^{1}S_{0}mathrm{and} ^{3}P_{J})$ contributions to the $frac{J}{ensuremath{psi}}$ photoproduction at the fixed target experiments and at DESY HERA are too large compared to the data on $ensuremath{sigma}(ensuremath{gamma}+pensuremath{rightarrow}frac{J}{ensuremath{psi}}+X)$ in the forward direction, and the $z$ distribution of $frac{J}{ensuremath{psi}}$. The ${P}_{T}^{2}$ distribution of $frac{J}{ensuremath{psi}}$ and the total inelastic $frac{J}{ensuremath{psi}}$ production rate as a function of $sqrt{{s}_{ensuremath{gamma}p}}$ are predicted including color-octet contributions. We also briefly digress on the $Bensuremath{rightarrow}frac{J}{ensuremath{psi}}+X$ and observe the similar situation. This may be an indication that the color-octet matrix elements determined from the $frac{J}{ensuremath{psi}}$ production at the Tevatron, especially $〈0|{mathcal{O}}_{8}^{ensuremath{psi}}(^{1}S_{0})|0〉$ and $〈0|{mathcal{O}}_{8}^{ensuremath{psi}}(^{3}P_{J})|0〉$, might have been overestimated by an order of magnitude." @default.
- W1742184411 created "2016-06-24" @default.
- W1742184411 creator A5007685342 @default.
- W1742184411 creator A5043822272 @default.
- W1742184411 creator A5087347326 @default.
- W1742184411 date "1996-10-01" @default.
- W1742184411 modified "2023-09-27" @default.
- W1742184411 title "Color-octet mechanism in<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML display=inline><mml:mi>γ</mml:mi><mml:mo>+</mml:mo><mml:mi>p</mml:mi><mml:mo>→</mml:mo><mml:mfrac><mml:mrow><mml:mi>J</mml:mi></mml:mrow><mml:mrow><mml:mi>ψ</mml:mi></mml:mrow></mml:mfrac><mml:mo>+</mml:mo><mml:mi>X</mml:mi></mml:math>" @default.
- W1742184411 cites W1959812358 @default.
- W1742184411 cites W1998865314 @default.
- W1742184411 cites W2009203370 @default.
- W1742184411 cites W2014227428 @default.
- W1742184411 cites W2027505274 @default.
- W1742184411 cites W2045585325 @default.
- W1742184411 cites W2057531110 @default.
- W1742184411 cites W2084699255 @default.
- W1742184411 cites W2094773660 @default.
- W1742184411 cites W2118971165 @default.
- W1742184411 cites W2119978219 @default.
- W1742184411 cites W2122468674 @default.
- W1742184411 cites W2124485661 @default.
- W1742184411 cites W2133238133 @default.
- W1742184411 cites W2146208615 @default.
- W1742184411 cites W2158946293 @default.
- W1742184411 cites W2198614775 @default.
- W1742184411 cites W2950102791 @default.
- W1742184411 cites W3023446789 @default.
- W1742184411 cites W4240683446 @default.
- W1742184411 doi "https://doi.org/10.1103/physrevd.54.4312" @default.
- W1742184411 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10021111" @default.
- W1742184411 hasPublicationYear "1996" @default.
- W1742184411 type Work @default.
- W1742184411 sameAs 1742184411 @default.
- W1742184411 citedByCount "99" @default.
- W1742184411 countsByYear W17421844112012 @default.
- W1742184411 countsByYear W17421844112014 @default.
- W1742184411 countsByYear W17421844112015 @default.
- W1742184411 countsByYear W17421844112016 @default.
- W1742184411 countsByYear W17421844112017 @default.
- W1742184411 countsByYear W17421844112018 @default.
- W1742184411 countsByYear W17421844112019 @default.
- W1742184411 countsByYear W17421844112020 @default.
- W1742184411 countsByYear W17421844112021 @default.
- W1742184411 countsByYear W17421844112022 @default.
- W1742184411 crossrefType "journal-article" @default.
- W1742184411 hasAuthorship W1742184411A5007685342 @default.
- W1742184411 hasAuthorship W1742184411A5043822272 @default.
- W1742184411 hasAuthorship W1742184411A5087347326 @default.
- W1742184411 hasBestOaLocation W17421844112 @default.
- W1742184411 hasConcept C10138342 @default.
- W1742184411 hasConcept C106033101 @default.
- W1742184411 hasConcept C106487976 @default.
- W1742184411 hasConcept C109214941 @default.
- W1742184411 hasConcept C121332964 @default.
- W1742184411 hasConcept C139719470 @default.
- W1742184411 hasConcept C159985019 @default.
- W1742184411 hasConcept C162324750 @default.
- W1742184411 hasConcept C182306322 @default.
- W1742184411 hasConcept C185592680 @default.
- W1742184411 hasConcept C192562407 @default.
- W1742184411 hasConcept C2778348673 @default.
- W1742184411 hasConcept C7602139 @default.
- W1742184411 hasConcept C8010536 @default.
- W1742184411 hasConceptScore W1742184411C10138342 @default.
- W1742184411 hasConceptScore W1742184411C106033101 @default.
- W1742184411 hasConceptScore W1742184411C106487976 @default.
- W1742184411 hasConceptScore W1742184411C109214941 @default.
- W1742184411 hasConceptScore W1742184411C121332964 @default.
- W1742184411 hasConceptScore W1742184411C139719470 @default.
- W1742184411 hasConceptScore W1742184411C159985019 @default.
- W1742184411 hasConceptScore W1742184411C162324750 @default.
- W1742184411 hasConceptScore W1742184411C182306322 @default.
- W1742184411 hasConceptScore W1742184411C185592680 @default.
- W1742184411 hasConceptScore W1742184411C192562407 @default.
- W1742184411 hasConceptScore W1742184411C2778348673 @default.
- W1742184411 hasConceptScore W1742184411C7602139 @default.
- W1742184411 hasConceptScore W1742184411C8010536 @default.
- W1742184411 hasIssue "7" @default.
- W1742184411 hasLocation W17421844111 @default.
- W1742184411 hasLocation W17421844112 @default.
- W1742184411 hasLocation W17421844113 @default.
- W1742184411 hasOpenAccess W1742184411 @default.
- W1742184411 hasPrimaryLocation W17421844111 @default.
- W1742184411 hasRelatedWork W1500082019 @default.
- W1742184411 hasRelatedWork W1991921157 @default.
- W1742184411 hasRelatedWork W1998478587 @default.
- W1742184411 hasRelatedWork W2008720822 @default.
- W1742184411 hasRelatedWork W2057485984 @default.
- W1742184411 hasRelatedWork W2124065678 @default.
- W1742184411 hasRelatedWork W2399261606 @default.
- W1742184411 hasRelatedWork W3106441232 @default.
- W1742184411 hasRelatedWork W3200908821 @default.
- W1742184411 hasRelatedWork W4252834532 @default.
- W1742184411 hasVolume "54" @default.
- W1742184411 isParatext "false" @default.
- W1742184411 isRetracted "false" @default.
- W1742184411 magId "1742184411" @default.
- W1742184411 workType "article" @default.