Physical review. D, Particles and fields最新文献

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Tuning 调优
Physical review. D, Particles and fields Pub Date : 2020-09-24 DOI: 10.1007/3-540-27201-1_7
J. Bailey, Don Schofield
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引用次数: 0
Mixtures of quarkonium and gluonium. 夸克铵和gluonium的混合物。
Physical review. D, Particles and fields Pub Date : 2008-06-16 DOI: 10.1063/1.35395
Frank, O'Donnell
{"title":"Mixtures of quarkonium and gluonium.","authors":"Frank, O'Donnell","doi":"10.1063/1.35395","DOIUrl":"https://doi.org/10.1063/1.35395","url":null,"abstract":"In this talk we investigate the possibility that states that have a mixed quarkonium‐gluonium content exist and would be their spectroscopy. The beginning of this analysis was inspired by questions raised about the nature of ι(1440). The analysis will include mass spectroscopy, radiative decays and production data for such states from J/ψ and ψ’(3685) as well as prospects for the future.","PeriodicalId":79708,"journal":{"name":"Physical review. D, Particles and fields","volume":"15 1","pages":"1739-1743"},"PeriodicalIF":0.0,"publicationDate":"2008-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84976986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Light-quark meson spectrum in the covariant oscillator quark model with one-gluon-exchange effects. 具有单胶子交换效应的协变振荡夸克模型中的光夸克介子谱。
Physical review. D, Particles and fields Pub Date : 2008-06-16 DOI: 10.1063/1.35365
Ishida, Yamada
{"title":"Light-quark meson spectrum in the covariant oscillator quark model with one-gluon-exchange effects.","authors":"Ishida, Yamada","doi":"10.1063/1.35365","DOIUrl":"https://doi.org/10.1063/1.35365","url":null,"abstract":"The covariant oscillator quark model, which was extended recently so as to include the one‐gluon exchange effect, is applied to investigate the mass spectrum of light‐quark mesons. Our effective OGE potential is given as a sum of the Coulomb‐like and the hyperfine interaction and has a similar feature, except for lacking the spin‐orbit interaction, as in the usual non‐relativistic model. However, there are essential differences between them. First our scheme is manifestly covariant and the potential is concerned with hadron mass‐square. Second the Coulomb potential is modified largely. Due to these modifications we obtain a remarkable improvement in reproducing the experimental behaviors of the meson spectrum.","PeriodicalId":79708,"journal":{"name":"Physical review. D, Particles and fields","volume":"40 1","pages":"265-281"},"PeriodicalIF":0.0,"publicationDate":"2008-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74021805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 15
What do we know about the Q2 evolution of the Gerasimov-Drell-Hearn sum rule? 关于格拉西莫夫-德雷尔-赫恩求和规则的Q2演化,我们知道些什么?
Physical review. D, Particles and fields Pub Date : 2008-05-29 DOI: 10.1063/1.42988
Burkert, Li
{"title":"What do we know about the Q2 evolution of the Gerasimov-Drell-Hearn sum rule?","authors":"Burkert, Li","doi":"10.1063/1.42988","DOIUrl":"https://doi.org/10.1063/1.42988","url":null,"abstract":"We study contributions from baryon resonance excitations to the Q2 dependence of the Gerasimov‐Drell‐Hearn sum rule. The results indicate that the sum rule at small Q2 is largely saturated by contribution from the lower mass resonant states. We find a strong Q2 dependence of the resonant contributions, leading even to a sign change of the sum rule integral at Q2∼0.8 GeV2. The global Q2 dependence indicates discrepencies to the interpretation of the EMC polarized structure function data on Ap1 in the resonance region, which can be largely attributed to the elimination of the P33(1232) resonance from the EMC analysis.","PeriodicalId":79708,"journal":{"name":"Physical review. D, Particles and fields","volume":"43 1","pages":"46-50"},"PeriodicalIF":0.0,"publicationDate":"2008-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86432748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Derivation of the Wolfenstein form of the Kobayashi-Maskawa matrix from fermion masses. 从费米子质量推导出小林- maskawa矩阵的Wolfenstein形式。
Physical review. D, Particles and fields Pub Date : 2008-05-29 DOI: 10.1063/1.34960
Rosén
{"title":"Derivation of the Wolfenstein form of the Kobayashi-Maskawa matrix from fermion masses.","authors":"Rosén","doi":"10.1063/1.34960","DOIUrl":"https://doi.org/10.1063/1.34960","url":null,"abstract":"We use an empirical, perturbative approach to the fermion mass matrix to derive the Wolfenstein form of the KM matrix as a power series in the Cabibbo angle parameter λ=sinθC. With the aid of an SU(3) family symmetry, we extend the theory to neutrinos and we make predictions about their Dirac masses and mixing angles.","PeriodicalId":79708,"journal":{"name":"Physical review. D, Particles and fields","volume":"1 1","pages":"208-210"},"PeriodicalIF":0.0,"publicationDate":"2008-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75275742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Limits on a stochastic background of gravitational waves from gravitational lensing. 引力透镜引力波随机背景的限制。
Physical review. D, Particles and fields Pub Date : 1996-12-15 DOI: 10.1103/physrevd.54.7138
Bar-Kana
{"title":"Limits on a stochastic background of gravitational waves from gravitational lensing.","authors":"Bar-Kana","doi":"10.1103/physrevd.54.7138","DOIUrl":"https://doi.org/10.1103/physrevd.54.7138","url":null,"abstract":"","PeriodicalId":79708,"journal":{"name":"Physical review. D, Particles and fields","volume":"54 12","pages":"7138-7145"},"PeriodicalIF":0.0,"publicationDate":"1996-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1103/physrevd.54.7138","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20892628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Gravitational radiation from the coalescence of binary neutron stars: Effects due to the equation of state, spin, and mass ratio. 来自双中子星合并的引力辐射:由于状态、自旋和质量比方程的影响。
Physical review. D, Particles and fields Pub Date : 1996-12-15 DOI: 10.1103/physrevd.54.7261
Zhuge, Centrella, McMillan
{"title":"Gravitational radiation from the coalescence of binary neutron stars: Effects due to the equation of state, spin, and mass ratio.","authors":"Zhuge, Centrella, McMillan","doi":"10.1103/physrevd.54.7261","DOIUrl":"https://doi.org/10.1103/physrevd.54.7261","url":null,"abstract":"","PeriodicalId":79708,"journal":{"name":"Physical review. D, Particles and fields","volume":"54 12","pages":"7261-7277"},"PeriodicalIF":0.0,"publicationDate":"1996-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1103/physrevd.54.7261","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20892644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 36
Compact hyperbolic universe and singularities. 紧实双曲宇宙与奇点。
Physical review. D, Particles and fields Pub Date : 1996-12-15 DOI: 10.1103/physrevd.54.7303
Ishibashi, Koike, Siino, Kojima
{"title":"Compact hyperbolic universe and singularities.","authors":"Ishibashi, Koike, Siino, Kojima","doi":"10.1103/physrevd.54.7303","DOIUrl":"https://doi.org/10.1103/physrevd.54.7303","url":null,"abstract":"","PeriodicalId":79708,"journal":{"name":"Physical review. D, Particles and fields","volume":"54 12","pages":"7303-7310"},"PeriodicalIF":0.0,"publicationDate":"1996-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1103/physrevd.54.7303","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20892647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
One-loop effective action for Euclidean Maxwell theory on manifolds with a boundary. 欧几里得麦克斯韦理论在有边界流形上的单环有效作用。
Physical review. D, Particles and fields Pub Date : 1996-12-15 DOI: 10.1103/physrevd.54.7328
Esposito, Kamenshchik, Kirsten
{"title":"One-loop effective action for Euclidean Maxwell theory on manifolds with a boundary.","authors":"Esposito, Kamenshchik, Kirsten","doi":"10.1103/physrevd.54.7328","DOIUrl":"https://doi.org/10.1103/physrevd.54.7328","url":null,"abstract":"","PeriodicalId":79708,"journal":{"name":"Physical review. D, Particles and fields","volume":"54 12","pages":"7328-7337"},"PeriodicalIF":0.0,"publicationDate":"1996-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1103/physrevd.54.7328","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20892650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
Charge scaling and universality in critical collapse. 临界坍缩中的电荷标度与普适性。
Physical review. D, Particles and fields Pub Date : 1996-12-15 DOI: 10.1103/physrevd.54.7353
Gundlach, Martín-García
{"title":"Charge scaling and universality in critical collapse.","authors":"Gundlach, Martín-García","doi":"10.1103/physrevd.54.7353","DOIUrl":"https://doi.org/10.1103/physrevd.54.7353","url":null,"abstract":"","PeriodicalId":79708,"journal":{"name":"Physical review. D, Particles and fields","volume":"54 12","pages":"7353-7360"},"PeriodicalIF":0.0,"publicationDate":"1996-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1103/physrevd.54.7353","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20892652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 19
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