Access by Xinjiang University

Measurement of the $e^{+} e^{-} \to K^{+} K^{-}$ cross section in the energy range $\sqrt{s} = 1.04 - 1.38 GeV$ with the SND detector at the VEPP-2M $e^{+} e^{-}$ collider

M. N. Achasov^1,2, K. I. Beloborodov^1,2, A. V. Berdyugin^1,2, A. G. Bogdanchikov¹, A. D. Bukin^1,2, D. A. Bukin¹, T. V. Dimova^1,2, V. P. Druzhinin^1,2, V. B. Golubev^1,2 et al.

I. A. Koop^1,2, A. A. Korol¹, S. V. Koshuba¹, E. V. Pakhtusova¹, E. A. Perevedentsev¹, S. I. Serednyakov^1,2, Yu. M. Shatunov^1,2, Z. K. Silagadze^1,2, A. N. Skrinsky¹, Yu. V. Usov¹, and A. V. Vasiljev^1,2

¹Budker Institute of Nuclear Physics, Novosibirsk, 630090, Russia
²Novosibirsk State University, Novosibirsk, 630090, Russia

PDF

Phys. Rev. D 76, 072012 – Published 30 October, 2007

DOI: https://doi.org/10.1103/PhysRevD.76.072012

Abstract

The cross section of the process $e^{+} e^{-} \to K^{+} K^{-}$ was measured in the energy range $\sqrt{s} = 1.04 - 1.38 GeV$ in the SND experiment at the VEPP-2M $e^{+} e^{-}$ collider. The measured cross section is described by the model of vector meson dominance with contributions from the light vector mesons $ρ$ , $ω$ , $ϕ$ and their lowest excitations. The mean statistical accuracy of the measurement is 4.4%, and the systematic uncertainty is 5.2%.

Article Text

References (22)

M. N. Achasov et al., J. Exp. Theor. Phys. 103, 720 (2006).
A. B. Clegg and A. Donnachie, Z. Phys. C 62, 455 (1994). C. Bruch, A. Khodjamirian, J. H. Kuhn, Eur. Phys. J. C 39, 41 (2005).
V. E. Balakin et al., Phys. Lett. B 41, 205 (1972).
G. Grosdidier et al., Report No. LAL-80-35, 1980.
P. M. Ivanov et al., Phys. Lett. B 107, 297 (1981).
L. M. Barkov et al., Novosibirsk Report No. NPI 83-85, 1983.
M. Yu. Lelchuk, Ph.D. dissertation, Novosibirsk, 1982.
M. Ablikim et al., Phys. Rev. Lett. 97, 142002 (2006).
M. N. Achasov et al., Nucl. Instrum. Methods Phys. Res., Sect. A 449, 125 (2000).
A. N. Skrinsky, in Workshop on Physics and Detectors for DA $Φ$ NE, Frascati, Italy, 1995, Frascati Physics Series Vol. IV, edited by R. Baldini, F. Bossi, G. Capon, and G. Pancheri, p. 3.
J. A. Anderson and E. Rosenfeld, Neurocomputing: Foundations of Research (MIT, Cambridge, MA, 1988). Bruce H. Denby, Comput. Phys. Commun. 49, 429 (1988).
A. D. Bukin et al., in Proceedings of the Workshop on Detector and Event Simulation in High Energy Physics (NIKHEFF, Amsterdam, Netherlands, 1991), p. 79.
E. A. Kuraev, V. S. Fadin, Yad. Fiz. 41, 733 (1985) [Sov. J. Nucl. Phys. 41, 466 (1985)].
G. Bonneau and F. Martin, Nucl. Phys. B27, 381 (1971).
N. N. Achasov et al., Yad. Fiz. 54, 1097 (1991) [Sov. J. Nucl. Phys. 54, 664 (1991)]; Int. J. Mod. Phys. A 7, 3187 (1992).
W.-M. Yao et al., J. Phys. G 33, 1 (2006).
M. N. Achasov et al., Phys. Rev. D 63, 072002 (2001).
D. Bisello et al., Z. Phys. C 39, 13 (1988).
J. E. Augustin et al., Report No. LAL-83-21, p. 31 contributed to the Int. Europhysics Conf. on High Energy Physics, Brighton, England, 1983 (unpublished).
B. Delcourt et al., Phys. Lett. B 99, 257 (1981); J. Buon et al., 118, 221 (1982).
B. Esposito et al., Phys. Lett. B 67, 239 (1977); Lett. Nuovo Cimento 28, 337 (1980).
M. Bernardini et al., Phys. Lett. B 46, 261 (1973).

Physical Review D

Export citation

Export citation

Measurement of the $e^{+} e^{-} \to K^{+} K^{-}$ cross section in the energy range $\sqrt{s} = 1.04 - 1.38 GeV$ with the SND detector at the VEPP-2M $e^{+} e^{-}$ collider

Abstract

Article Text

References (22)

Outline

Information

Filter

Filter

Article Lookup

Enter a citation

Measurement of the e+e−→K+K− cross section in the energy range s=1.04–1.38 GeV with the SND detector at the VEPP-2M e+e− collider

Abstract

Article Text

References (22)

Measurement of the $e^{+} e^{-} \to K^{+} K^{-}$ cross section in the energy range $\sqrt{s} = 1.04 - 1.38 GeV$ with the SND detector at the VEPP-2M $e^{+} e^{-}$ collider