Photo- and electroproduction of the K0ΛK^0\Lambda near threshold and effects of the K0K^0 electromagnetic form factor

Apr, 2011
10 pages
Published in:
  • Phys.Rev.C 83 (2011) 048203
e-Print:

Citations per year

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Abstract: (arXiv)
By extending our previous isobar model to the K^0Lambda isospin channel we investigate the properties of the K^0Lambda photo- and electroproduction at energies near threshold. It is found that the pseudovector (PV) coupling yields significantly larger cross section. Variation of the K_1 coupling constants has significant effect only on the PV model. The electromagnetic form factor of the neutral kaon K^0 is found to have a sizable effect on the longitudinal cross section of the K^0Lambda electroproduction near the threshold.
Note:
  • 10 pages, 6 figures, submitted to Phys. Rev. C
  • 13.60.Le
  • 13.40.Gp
  • 25.20.Lj
  • 14.20.Gk
  • K0: form factor
  • K0: electroproduction
  • K0: photoproduction
  • threshold
  • cross section: longitudinal: calculated
  • isobar model