Ontology type: schema:ScholarlyArticle
1996-12
AUTHORSChueng -Ryong Ji, Ho -Meoyng Choi
ABSTRACTMotivated by the recent lattice QCD results indicating that the topological charge contribution to the flavor singlet axial vector current can be traded off by the constituent quark masses, we investigate the radiative decays of pseudoscalar (π,K, η, η′), vector (ρ,K*, ω, ϕ) and axial vector (A1) mesons using a simple relativistic constituent quark model. For both simplicity and relativity, we take advantage of the distinguished features in the light-cone quantization method: (1) the Fock-state expansion of meson wavefunctions are not contaminated by the vacuum fluctuation, (2) the assignment of meson quantum numbers are given by the Melosh transformation. Except the well-known constituent quark masses of (u,d,s) quarks and the spin-averaged meson masses, the only parameter in the model is the gaussian parameter β which determines the broadness (or sharpness) of radial wavefunction. The computed decay widths and the transition form factors of ρ, ω → π(η)γ*,K* →Kγ* andA1 → πγ* at 0≤Q2≤5 GeV2 and π0(η) → γ*γ at 0≤Q2≤3 GeV2 are in a remarkably good agreement with the experimental data and the result forA1+ → π+ γ* transition is quite consistent with the experiments of pion scattering on a nucleus using Primakoff effect. This model is potentially useful in the cocktail analyses of the dilepton productions in proton-proton, proton-nucleus and nucleus-nucleus collisions at SPS energies and a little above. More... »
PAGES369-379
http://scigraph.springernature.com/pub.10.1007/bf03155633
DOIhttp://dx.doi.org/10.1007/bf03155633
DIMENSIONShttps://app.dimensions.ai/details/publication/pub.1085981822
JSON-LD is the canonical representation for SciGraph data.
TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT
[
{
"@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json",
"about": [
{
"id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/06",
"inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/",
"name": "Biological Sciences",
"type": "DefinedTerm"
},
{
"id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/11",
"inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/",
"name": "Medical and Health Sciences",
"type": "DefinedTerm"
}
],
"author": [
{
"affiliation": {
"alternateName": "Center for Theoretical Physics, Seoul National University, 151-742, Seoul, Korea",
"id": "http://www.grid.ac/institutes/grid.31501.36",
"name": [
"Department of Physics, North Carolina State University, 27695-8202, Raleigh, NC, USA",
"Center for Theoretical Physics, Seoul National University, 151-742, Seoul, Korea"
],
"type": "Organization"
},
"familyName": "Ji",
"givenName": "Chueng -Ryong",
"id": "sg:person.0621263742.60",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0621263742.60"
],
"type": "Person"
},
{
"affiliation": {
"alternateName": "Department of Physics, North Carolina State University, 27695-8202, Raleigh, NC, USA",
"id": "http://www.grid.ac/institutes/grid.40803.3f",
"name": [
"Department of Physics, North Carolina State University, 27695-8202, Raleigh, NC, USA"
],
"type": "Organization"
},
"familyName": "Choi",
"givenName": "Ho -Meoyng",
"id": "sg:person.013121544343.14",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.013121544343.14"
],
"type": "Person"
}
],
"citation": [
{
"id": "sg:pub.10.1007/3-540-54978-1_10",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1023401079",
"https://doi.org/10.1007/3-540-54978-1_10"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1007/978-1-4613-3593-1_3",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1052360439",
"https://doi.org/10.1007/978-1-4613-3593-1_3"
],
"type": "CreativeWork"
}
],
"datePublished": "1996-12",
"datePublishedReg": "1996-12-01",
"description": "Motivated by the recent lattice QCD results indicating that the topological charge contribution to the flavor singlet axial vector current can be traded off by the constituent quark masses, we investigate the radiative decays of pseudoscalar (\u03c0,K, \u03b7, \u03b7\u2032), vector (\u03c1,K*, \u03c9, \u03d5) and axial vector (A1) mesons using a simple relativistic constituent quark model. For both simplicity and relativity, we take advantage of the distinguished features in the light-cone quantization method: (1) the Fock-state expansion of meson wavefunctions are not contaminated by the vacuum fluctuation, (2) the assignment of meson quantum numbers are given by the Melosh transformation. Except the well-known constituent quark masses of (u,d,s) quarks and the spin-averaged meson masses, the only parameter in the model is the gaussian parameter \u03b2 which determines the broadness (or sharpness) of radial wavefunction. The computed decay widths and the transition form factors of \u03c1, \u03c9 \u2192 \u03c0(\u03b7)\u03b3*,K* \u2192K\u03b3* andA1 \u2192 \u03c0\u03b3* at 0\u2264Q2\u22645 GeV2 and \u03c00(\u03b7) \u2192 \u03b3*\u03b3 at 0\u2264Q2\u22643 GeV2 are in a remarkably good agreement with the experimental data and the result forA1+ \u2192 \u03c0+ \u03b3* transition is quite consistent with the experiments of pion scattering on a nucleus using Primakoff effect. This model is potentially useful in the cocktail analyses of the dilepton productions in proton-proton, proton-nucleus and nucleus-nucleus collisions at SPS energies and a little above.",
"genre": "article",
"id": "sg:pub.10.1007/bf03155633",
"inLanguage": "en",
"isAccessibleForFree": false,
"isPartOf": [
{
"id": "sg:journal.1357340",
"issn": [
"2498-602X",
"1588-2683"
],
"name": "Physiology International",
"publisher": "Springer Nature",
"type": "Periodical"
},
{
"issueNumber": "1-4",
"type": "PublicationIssue"
},
{
"type": "PublicationVolume",
"volumeNumber": "4"
}
],
"keywords": [
"relativistic constituent quark model",
"constituent quark mass",
"constituent quark model",
"transition form factors",
"radiative decay",
"light-cone quantization method",
"quark mass",
"quark model",
"nucleus-nucleus collisions",
"form factors",
"recent lattice QCD",
"Fock state expansion",
"meson quantum numbers",
"vacuum fluctuations",
"quantum numbers",
"SPS energies",
"proton-proton",
"proton-nucleus",
"Primakoff effect",
"dilepton production",
"strange mesons",
"meson masses",
"radial wavefunctions",
"decay widths",
"lattice QCD",
"vector mesons",
"meson wavefunctions",
"axial-vector mesons",
"charge contribution",
"wavefunctions",
"mesons",
"topological charge contributions",
"parameter \u03b2",
"axial-vector current",
"GeV2",
"good agreement",
"vector current",
"experimental data",
"decay",
"quarks",
"pions",
"pseudoscalars",
"relativity",
"QCD",
"collisions",
"mass",
"Melosh transformation",
"quantization method",
"energy",
"width",
"andA1",
"transition",
"nucleus",
"fluctuations",
"agreement",
"current",
"only parameter",
"broadness",
"distinguished features",
"experiments",
"flavor",
"model",
"parameters",
"contribution",
"expansion",
"assignment",
"simplicity",
"features",
"method",
"advantages",
"effect",
"vector",
"data",
"transformation",
"number",
"analysis",
"production",
"factors"
],
"name": "Radiative decays and transition form factors of strange mesons in the relativistic constituent quark model",
"pagination": "369-379",
"productId": [
{
"name": "dimensions_id",
"type": "PropertyValue",
"value": [
"pub.1085981822"
]
},
{
"name": "doi",
"type": "PropertyValue",
"value": [
"10.1007/bf03155633"
]
}
],
"sameAs": [
"https://doi.org/10.1007/bf03155633",
"https://app.dimensions.ai/details/publication/pub.1085981822"
],
"sdDataset": "articles",
"sdDatePublished": "2022-05-20T07:20",
"sdLicense": "https://scigraph.springernature.com/explorer/license/",
"sdPublisher": {
"name": "Springer Nature - SN SciGraph project",
"type": "Organization"
},
"sdSource": "s3://com-springernature-scigraph/baseset/20220519/entities/gbq_results/article/article_303.jsonl",
"type": "ScholarlyArticle",
"url": "https://doi.org/10.1007/bf03155633"
}
]
Download the RDF metadata as: json-ld nt turtle xml License info
JSON-LD is a popular format for linked data which is fully compatible with JSON.
curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1007/bf03155633'
N-Triples is a line-based linked data format ideal for batch operations.
curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1007/bf03155633'
Turtle is a human-readable linked data format.
curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/bf03155633'
RDF/XML is a standard XML format for linked data.
curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/bf03155633'
This table displays all metadata directly associated to this object as RDF triples.
155 TRIPLES
22 PREDICATES
106 URIs
96 LITERALS
6 BLANK NODES
Subject | Predicate | Object | |
---|---|---|---|
1 | sg:pub.10.1007/bf03155633 | schema:about | anzsrc-for:06 |
2 | ″ | ″ | anzsrc-for:11 |
3 | ″ | schema:author | Nc664dab0d84e493fb51e935e7b98e6a5 |
4 | ″ | schema:citation | sg:pub.10.1007/3-540-54978-1_10 |
5 | ″ | ″ | sg:pub.10.1007/978-1-4613-3593-1_3 |
6 | ″ | schema:datePublished | 1996-12 |
7 | ″ | schema:datePublishedReg | 1996-12-01 |
8 | ″ | schema:description | Motivated by the recent lattice QCD results indicating that the topological charge contribution to the flavor singlet axial vector current can be traded off by the constituent quark masses, we investigate the radiative decays of pseudoscalar (π,K, η, η′), vector (ρ,K*, ω, ϕ) and axial vector (A1) mesons using a simple relativistic constituent quark model. For both simplicity and relativity, we take advantage of the distinguished features in the light-cone quantization method: (1) the Fock-state expansion of meson wavefunctions are not contaminated by the vacuum fluctuation, (2) the assignment of meson quantum numbers are given by the Melosh transformation. Except the well-known constituent quark masses of (u,d,s) quarks and the spin-averaged meson masses, the only parameter in the model is the gaussian parameter β which determines the broadness (or sharpness) of radial wavefunction. The computed decay widths and the transition form factors of ρ, ω → π(η)γ*,K* →Kγ* andA1 → πγ* at 0≤Q2≤5 GeV2 and π0(η) → γ*γ at 0≤Q2≤3 GeV2 are in a remarkably good agreement with the experimental data and the result forA1+ → π+ γ* transition is quite consistent with the experiments of pion scattering on a nucleus using Primakoff effect. This model is potentially useful in the cocktail analyses of the dilepton productions in proton-proton, proton-nucleus and nucleus-nucleus collisions at SPS energies and a little above. |
9 | ″ | schema:genre | article |
10 | ″ | schema:inLanguage | en |
11 | ″ | schema:isAccessibleForFree | false |
12 | ″ | schema:isPartOf | N0f4f7bbac9824dbcbf4a188baf6705a2 |
13 | ″ | ″ | N3af79fbc389b4044bc5a4f895b86d646 |
14 | ″ | ″ | sg:journal.1357340 |
15 | ″ | schema:keywords | Fock state expansion |
16 | ″ | ″ | GeV2 |
17 | ″ | ″ | Melosh transformation |
18 | ″ | ″ | Primakoff effect |
19 | ″ | ″ | QCD |
20 | ″ | ″ | SPS energies |
21 | ″ | ″ | advantages |
22 | ″ | ″ | agreement |
23 | ″ | ″ | analysis |
24 | ″ | ″ | andA1 |
25 | ″ | ″ | assignment |
26 | ″ | ″ | axial-vector current |
27 | ″ | ″ | axial-vector mesons |
28 | ″ | ″ | broadness |
29 | ″ | ″ | charge contribution |
30 | ″ | ″ | collisions |
31 | ″ | ″ | constituent quark mass |
32 | ″ | ″ | constituent quark model |
33 | ″ | ″ | contribution |
34 | ″ | ″ | current |
35 | ″ | ″ | data |
36 | ″ | ″ | decay |
37 | ″ | ″ | decay widths |
38 | ″ | ″ | dilepton production |
39 | ″ | ″ | distinguished features |
40 | ″ | ″ | effect |
41 | ″ | ″ | energy |
42 | ″ | ″ | expansion |
43 | ″ | ″ | experimental data |
44 | ″ | ″ | experiments |
45 | ″ | ″ | factors |
46 | ″ | ″ | features |
47 | ″ | ″ | flavor |
48 | ″ | ″ | fluctuations |
49 | ″ | ″ | form factors |
50 | ″ | ″ | good agreement |
51 | ″ | ″ | lattice QCD |
52 | ″ | ″ | light-cone quantization method |
53 | ″ | ″ | mass |
54 | ″ | ″ | meson masses |
55 | ″ | ″ | meson quantum numbers |
56 | ″ | ″ | meson wavefunctions |
57 | ″ | ″ | mesons |
58 | ″ | ″ | method |
59 | ″ | ″ | model |
60 | ″ | ″ | nucleus |
61 | ″ | ″ | nucleus-nucleus collisions |
62 | ″ | ″ | number |
63 | ″ | ″ | only parameter |
64 | ″ | ″ | parameter β |
65 | ″ | ″ | parameters |
66 | ″ | ″ | pions |
67 | ″ | ″ | production |
68 | ″ | ″ | proton-nucleus |
69 | ″ | ″ | proton-proton |
70 | ″ | ″ | pseudoscalars |
71 | ″ | ″ | quantization method |
72 | ″ | ″ | quantum numbers |
73 | ″ | ″ | quark mass |
74 | ″ | ″ | quark model |
75 | ″ | ″ | quarks |
76 | ″ | ″ | radial wavefunctions |
77 | ″ | ″ | radiative decay |
78 | ″ | ″ | recent lattice QCD |
79 | ″ | ″ | relativistic constituent quark model |
80 | ″ | ″ | relativity |
81 | ″ | ″ | simplicity |
82 | ″ | ″ | strange mesons |
83 | ″ | ″ | topological charge contributions |
84 | ″ | ″ | transformation |
85 | ″ | ″ | transition |
86 | ″ | ″ | transition form factors |
87 | ″ | ″ | vacuum fluctuations |
88 | ″ | ″ | vector |
89 | ″ | ″ | vector current |
90 | ″ | ″ | vector mesons |
91 | ″ | ″ | wavefunctions |
92 | ″ | ″ | width |
93 | ″ | schema:name | Radiative decays and transition form factors of strange mesons in the relativistic constituent quark model |
94 | ″ | schema:pagination | 369-379 |
95 | ″ | schema:productId | N79110202a5794676a9033dfd2dd405a3 |
96 | ″ | ″ | Nfa5df8ca8a1849e380881be97b69dfa9 |
97 | ″ | schema:sameAs | https://app.dimensions.ai/details/publication/pub.1085981822 |
98 | ″ | ″ | https://doi.org/10.1007/bf03155633 |
99 | ″ | schema:sdDatePublished | 2022-05-20T07:20 |
100 | ″ | schema:sdLicense | https://scigraph.springernature.com/explorer/license/ |
101 | ″ | schema:sdPublisher | N32b31bd8d34542d98c3adbd1f04722af |
102 | ″ | schema:url | https://doi.org/10.1007/bf03155633 |
103 | ″ | sgo:license | sg:explorer/license/ |
104 | ″ | sgo:sdDataset | articles |
105 | ″ | rdf:type | schema:ScholarlyArticle |
106 | N0f4f7bbac9824dbcbf4a188baf6705a2 | schema:volumeNumber | 4 |
107 | ″ | rdf:type | schema:PublicationVolume |
108 | N32b31bd8d34542d98c3adbd1f04722af | schema:name | Springer Nature - SN SciGraph project |
109 | ″ | rdf:type | schema:Organization |
110 | N3af79fbc389b4044bc5a4f895b86d646 | schema:issueNumber | 1-4 |
111 | ″ | rdf:type | schema:PublicationIssue |
112 | N79110202a5794676a9033dfd2dd405a3 | schema:name | doi |
113 | ″ | schema:value | 10.1007/bf03155633 |
114 | ″ | rdf:type | schema:PropertyValue |
115 | Nc067b5cf26a943cfaaa816f5d96b5d6e | rdf:first | sg:person.013121544343.14 |
116 | ″ | rdf:rest | rdf:nil |
117 | Nc664dab0d84e493fb51e935e7b98e6a5 | rdf:first | sg:person.0621263742.60 |
118 | ″ | rdf:rest | Nc067b5cf26a943cfaaa816f5d96b5d6e |
119 | Nfa5df8ca8a1849e380881be97b69dfa9 | schema:name | dimensions_id |
120 | ″ | schema:value | pub.1085981822 |
121 | ″ | rdf:type | schema:PropertyValue |
122 | anzsrc-for:06 | schema:inDefinedTermSet | anzsrc-for: |
123 | ″ | schema:name | Biological Sciences |
124 | ″ | rdf:type | schema:DefinedTerm |
125 | anzsrc-for:11 | schema:inDefinedTermSet | anzsrc-for: |
126 | ″ | schema:name | Medical and Health Sciences |
127 | ″ | rdf:type | schema:DefinedTerm |
128 | sg:journal.1357340 | schema:issn | 1588-2683 |
129 | ″ | ″ | 2498-602X |
130 | ″ | schema:name | Physiology International |
131 | ″ | schema:publisher | Springer Nature |
132 | ″ | rdf:type | schema:Periodical |
133 | sg:person.013121544343.14 | schema:affiliation | grid-institutes:grid.40803.3f |
134 | ″ | schema:familyName | Choi |
135 | ″ | schema:givenName | Ho -Meoyng |
136 | ″ | schema:sameAs | https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.013121544343.14 |
137 | ″ | rdf:type | schema:Person |
138 | sg:person.0621263742.60 | schema:affiliation | grid-institutes:grid.31501.36 |
139 | ″ | schema:familyName | Ji |
140 | ″ | schema:givenName | Chueng -Ryong |
141 | ″ | schema:sameAs | https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0621263742.60 |
142 | ″ | rdf:type | schema:Person |
143 | sg:pub.10.1007/3-540-54978-1_10 | schema:sameAs | https://app.dimensions.ai/details/publication/pub.1023401079 |
144 | ″ | ″ | https://doi.org/10.1007/3-540-54978-1_10 |
145 | ″ | rdf:type | schema:CreativeWork |
146 | sg:pub.10.1007/978-1-4613-3593-1_3 | schema:sameAs | https://app.dimensions.ai/details/publication/pub.1052360439 |
147 | ″ | ″ | https://doi.org/10.1007/978-1-4613-3593-1_3 |
148 | ″ | rdf:type | schema:CreativeWork |
149 | grid-institutes:grid.31501.36 | schema:alternateName | Center for Theoretical Physics, Seoul National University, 151-742, Seoul, Korea |
150 | ″ | schema:name | Center for Theoretical Physics, Seoul National University, 151-742, Seoul, Korea |
151 | ″ | ″ | Department of Physics, North Carolina State University, 27695-8202, Raleigh, NC, USA |
152 | ″ | rdf:type | schema:Organization |
153 | grid-institutes:grid.40803.3f | schema:alternateName | Department of Physics, North Carolina State University, 27695-8202, Raleigh, NC, USA |
154 | ″ | schema:name | Department of Physics, North Carolina State University, 27695-8202, Raleigh, NC, USA |
155 | ″ | rdf:type | schema:Organization |