Matches in SemOpenAlex for { <https://semopenalex.org/work/W138015417> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W138015417 abstract "Summary: In the region of quark masses ¯ m > 60 MeV or so ( m π greater than typically 400-500 MeV) hadronproperties are smooth, slowly varyingfunctions of somethinglike a constituent quark mass, M M 0 + cm ¯ (with c 1). Indeed, M N 3 M ; M ρ ; ω 2 M and magnetic moments behave like 1 = M . As ¯ m decreases below 60 MeV or so, chiral symmetry leads to rapid, non-analytic variation, with δ M N m ¯ 3 = 2 ; δ µ H m ¯ 1 andδ ch ln ¯ m . Chiral quark models like the cloudy bag provide a natural explanation of thistransition. The scale is basically set by the inverse size of the pion source – theinverse of the bag radius in the bag model. When the pion Compton wavelength is smaller than the size of the compositesource chiral loops are strongly suppressed. On the other hand, as soon as thepion Compton wavelength is larger than the source one begins to see rapid,non-analytic chiral corrections.These are remarkable results that will have profound consequences for our fur-ther exploration of hadron structure within QCD as well as the analysis of the vastamount of data now being taken concerning unstable resonances. In terms of imme-diate results for the structure of the nucleon, we note that the careful incorporationofthe correct chiral behaviourof QCD into the extrapolationof its properties calculatedon the lattice has produced:" @default.
- W138015417 created "2016-06-24" @default.
- W138015417 creator A5077862670 @default.
- W138015417 date "2001-08-01" @default.
- W138015417 modified "2023-09-27" @default.
- W138015417 title "VARIATION OF HADRON STRUCTURE WITH QUARK MASS" @default.
- W138015417 doi "https://doi.org/10.1142/9789812810878_0015" @default.
- W138015417 hasPublicationYear "2001" @default.
- W138015417 type Work @default.
- W138015417 sameAs 138015417 @default.
- W138015417 citedByCount "0" @default.
- W138015417 crossrefType "book-chapter" @default.
- W138015417 hasAuthorship W138015417A5077862670 @default.
- W138015417 hasConcept C109214941 @default.
- W138015417 hasConcept C117137515 @default.
- W138015417 hasConcept C121332964 @default.
- W138015417 hasConcept C172695262 @default.
- W138015417 hasConcept C185544564 @default.
- W138015417 hasConcept C19694890 @default.
- W138015417 hasConcept C206094082 @default.
- W138015417 hasConcept C207467116 @default.
- W138015417 hasConcept C2524010 @default.
- W138015417 hasConcept C33923547 @default.
- W138015417 hasConcept C3909970 @default.
- W138015417 hasConcept C7602139 @default.
- W138015417 hasConcept C99077945 @default.
- W138015417 hasConceptScore W138015417C109214941 @default.
- W138015417 hasConceptScore W138015417C117137515 @default.
- W138015417 hasConceptScore W138015417C121332964 @default.
- W138015417 hasConceptScore W138015417C172695262 @default.
- W138015417 hasConceptScore W138015417C185544564 @default.
- W138015417 hasConceptScore W138015417C19694890 @default.
- W138015417 hasConceptScore W138015417C206094082 @default.
- W138015417 hasConceptScore W138015417C207467116 @default.
- W138015417 hasConceptScore W138015417C2524010 @default.
- W138015417 hasConceptScore W138015417C33923547 @default.
- W138015417 hasConceptScore W138015417C3909970 @default.
- W138015417 hasConceptScore W138015417C7602139 @default.
- W138015417 hasConceptScore W138015417C99077945 @default.
- W138015417 hasLocation W1380154171 @default.
- W138015417 hasOpenAccess W138015417 @default.
- W138015417 hasPrimaryLocation W1380154171 @default.
- W138015417 hasRelatedWork W121926398 @default.
- W138015417 hasRelatedWork W1685013911 @default.
- W138015417 hasRelatedWork W1975189572 @default.
- W138015417 hasRelatedWork W2062128425 @default.
- W138015417 hasRelatedWork W2085391200 @default.
- W138015417 hasRelatedWork W2172242140 @default.
- W138015417 hasRelatedWork W2282277439 @default.
- W138015417 hasRelatedWork W2894525935 @default.
- W138015417 hasRelatedWork W2912066773 @default.
- W138015417 hasRelatedWork W2951660108 @default.
- W138015417 hasRelatedWork W2952882721 @default.
- W138015417 hasRelatedWork W2963159816 @default.
- W138015417 hasRelatedWork W2964068614 @default.
- W138015417 hasRelatedWork W3082814340 @default.
- W138015417 hasRelatedWork W3098596552 @default.
- W138015417 hasRelatedWork W3100665264 @default.
- W138015417 hasRelatedWork W3101794484 @default.
- W138015417 hasRelatedWork W3197441768 @default.
- W138015417 hasRelatedWork W3205510772 @default.
- W138015417 hasRelatedWork W2465547475 @default.
- W138015417 isParatext "false" @default.
- W138015417 isRetracted "false" @default.
- W138015417 magId "138015417" @default.
- W138015417 workType "book-chapter" @default.