Electromagnetic form factors of heavy flavored vector mesons
We study the electromagnetic form factors of heavy flavored vector mesons such as (D*,Ds*,J/Ψ), (B*,Bs*,ϒ) via one photon radiative decays (V→Pγ) in the relativistic independent quark (RIQ) model based on a flavor independent average interaction potential in the scalar vector harmonic form. The mome...
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| Veröffentlicht in: | Physical review. D 2016-12, Vol.94 (11), Article 113011 |
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| container_title | Physical review. D |
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| creator | Priyadarsini, M. Dash, P. C. Kar, Susmita Patra, Sweta P. Barik, N. |
| description | We study the electromagnetic form factors of heavy flavored vector mesons such as (D*,Ds*,J/Ψ), (B*,Bs*,ϒ) via one photon radiative decays (V→Pγ) in the relativistic independent quark (RIQ) model based on a flavor independent average interaction potential in the scalar vector harmonic form. The momentum dependent spacelike (q2 |
| doi_str_mv | 10.1103/PhysRevD.94.113011 |
| format | Article |
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The predicted coupling constant gVPγ=FVP(q2=0) for real photon case in the limit q2→0 and decay widths Γ(V→Pγ) are found in reasonable agreement with experimental data and other model predictions.</description><identifier>ISSN: 2470-0010</identifier><identifier>EISSN: 2470-0029</identifier><identifier>DOI: 10.1103/PhysRevD.94.113011</identifier><language>eng</language><publisher>College Park: American Physical Society</publisher><subject>Form factors ; Mathematical models ; Mesons ; Predictions ; Vector mesons</subject><ispartof>Physical review. 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D</title><description>We study the electromagnetic form factors of heavy flavored vector mesons such as (D*,Ds*,J/Ψ), (B*,Bs*,ϒ) via one photon radiative decays (V→Pγ) in the relativistic independent quark (RIQ) model based on a flavor independent average interaction potential in the scalar vector harmonic form. The momentum dependent spacelike (q2<0) form factors calculated in this model are analytically continued to the physical timelike region 0≤q2≤(MV−MP)2. 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D</jtitle><date>2016-12-20</date><risdate>2016</risdate><volume>94</volume><issue>11</issue><artnum>113011</artnum><issn>2470-0010</issn><eissn>2470-0029</eissn><abstract>We study the electromagnetic form factors of heavy flavored vector mesons such as (D*,Ds*,J/Ψ), (B*,Bs*,ϒ) via one photon radiative decays (V→Pγ) in the relativistic independent quark (RIQ) model based on a flavor independent average interaction potential in the scalar vector harmonic form. The momentum dependent spacelike (q2<0) form factors calculated in this model are analytically continued to the physical timelike region 0≤q2≤(MV−MP)2. The predicted coupling constant gVPγ=FVP(q2=0) for real photon case in the limit q2→0 and decay widths Γ(V→Pγ) are found in reasonable agreement with experimental data and other model predictions.</abstract><cop>College Park</cop><pub>American Physical Society</pub><doi>10.1103/PhysRevD.94.113011</doi></addata></record> |
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| subjects | Form factors Mathematical models Mesons Predictions Vector mesons |
| title | Electromagnetic form factors of heavy flavored vector mesons |
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