Remarks on the electromagnetic form factors of hadrons in the quark model

A. I. Vainshtein; V. I. Zakharov

doi:10.1016/0370-2693(78)90140-5

Remarks on the electromagnetic form factors of hadrons in the quark model

A. I. Vainshtein, V. I. Zakharov

Physics and Astronomy (Twin Cities)

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Abstract

Relations between transverse and longitudinal parts of elastic and quasi-elastic form factors are studied within the quark model. It is shown that for an even number of constituent quarks the longitudinal part dominates while for an odd number of quarks the transverse part is the largest one. Consequences from this result are considered for the deuteron form factor as well as for the matrix elements of electromagnetic transitions between π-, ρ{variant}-, A₁-mesons.

Original language	English (US)
Pages (from-to)	368-370
Number of pages	3
Journal	Physics Letters B
Volume	72
Issue number	3
DOIs	https://doi.org/10.1016/0370-2693(78)90140-5
State	Published - Jan 2 1978

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abstract = "Relations between transverse and longitudinal parts of elastic and quasi-elastic form factors are studied within the quark model. It is shown that for an even number of constituent quarks the longitudinal part dominates while for an odd number of quarks the transverse part is the largest one. Consequences from this result are considered for the deuteron form factor as well as for the matrix elements of electromagnetic transitions between π-, ρ{variant}-, A1-mesons.",

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N2 - Relations between transverse and longitudinal parts of elastic and quasi-elastic form factors are studied within the quark model. It is shown that for an even number of constituent quarks the longitudinal part dominates while for an odd number of quarks the transverse part is the largest one. Consequences from this result are considered for the deuteron form factor as well as for the matrix elements of electromagnetic transitions between π-, ρ{variant}-, A1-mesons.

AB - Relations between transverse and longitudinal parts of elastic and quasi-elastic form factors are studied within the quark model. It is shown that for an even number of constituent quarks the longitudinal part dominates while for an odd number of quarks the transverse part is the largest one. Consequences from this result are considered for the deuteron form factor as well as for the matrix elements of electromagnetic transitions between π-, ρ{variant}-, A1-mesons.

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Remarks on the electromagnetic form factors of hadrons in the quark model

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