Abstract.
The scalar contributions to the radiative decay φ→K 0¯0 γ are studied within the framework of the Linear Sigma Model (LσM). Theoretical predictions for the associated subprocesses φ→f 0 γ and φ→a 0 γ as well as the ratio φ→f 0 γ/a 0 γ are also given.
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References
R. Escribano, arXiv:hep-ph/0606314.
F.E. Close, N.A. Tornqvist, J. Phys. G 28, R249 (2002) [arXiv:hep-ph/0204205].
G. Isidori, L. Maiani, M. Nicolaci, S. Pacetti, JHEP 0605, 049 (2006) [arXiv:hep-ph/0603241].
D. Black, M. Harada, J. Schechter, Phys. Rev. D 73, 054017 (2006) [arXiv:hep-ph/0601052].
N.N. Achasov, A.V. Kiselev, Phys. Rev. D 73, 054029 (2006) [arXiv:hep-ph/0512047].
F. Ambrosino, arXiv:hep-ex/0603056.
KLOE Collaboration (A. Aloisio), Phys. Lett. B 536, 209 (2002) [arXiv:hep-ex/0204012].
I. Dunietz, J. Hauser, J.L. Rosner, Phys. Rev. D 35, 2166 (1987).
A. Bramon, A. Grau, G. Pancheri, Phys. Lett. B 283, 416 (1992).
A. Bramon, A. Grau, G. Pancheri, Phys. Lett. B 289, 97 (1992).
N.N. Achasov, V.N. Ivanchenko, Nucl. Phys. B 315, 465 (1989).
J.A. Oller, Phys. Lett. B 426, 7 (1998) [arXiv:hep-ph/9803214].
Particle Data Group (S. Eidelman), Phys. Lett. B 592, 1 (2004).
N.N. Achasov, G.N. Shestakov, Phys. Rev. D 49, 5779 (1994).
KLOE Collaboration (A. Aloisio), Phys. Lett. B 541, 45 (2002) [arXiv:hep-ex/0206010].
E791 Collaboration (E.M. Aitala), Phys. Rev. Lett. 86, 770 (2001) [arXiv:hep-ex/0007028].
KLOE Collaboration (A. Aloisio), Phys. Lett. B 537, 21 (2002) [arXiv:hep-ex/0204013].
M.N. Achasov, Phys. Lett. B 485, 349 (2000) [arXiv:hep-ex/0005017].
F.E. Close, N. Isgur, S. Kumano, Nucl. Phys. B 389, 513 (1993) [arXiv:hep-ph/9301253]
N.N. Achasov, V.V. Gubin, Phys. Rev. D 64, 094016 (2001) [arXiv:hep-ph/0106321].
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Escribano, R. The Φ→K0¯γ decay. Eur. Phys. J. A 31, 454–457 (2007). https://doi.org/10.1140/epja/i2006-10291-5
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DOI: https://doi.org/10.1140/epja/i2006-10291-5