Akhmetshin, R.R.
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rivet Analysis
Pion and kaon pair production in photon-photon collisions

The TPC/Two Gamma collaboration Aihara, H. ; Alston-Garnjost, M. ; Avery, R.E. ; et al.
Phys.Rev.Lett. 57 (1986) 404, 1986.
Inspire Record 228072 DOI 10.17182/hepdata.20204

We report measurements of the two-photon processes e+e−→e+e−π+π− and e+e−→e+e−K+K−, at an e+e− center-of-mass energy of 29 GeV. In the π+π− data a high-statistics analysis of the f(1270) results in a γγ width Γ(γγ→f)=3.2±0.4 keV. The π+π− continuum below the f mass is well described by a QED Born approximation, whereas above the f mass it is consistent with a QCD-model calculation if a large contribution from the f is assumed. For the K+K− data we find agreement of the high-mass continuum with the QCD prediction; limits on f′(1520) and θ(1720) formation are presented.

3 data tables match query
Table 1

Data read from graph. Additional overall systematic error 20% not included.

Table 4

Data read from graph. Additional overall systematic error 20% not included.

Table 5

Data read from graph. Additional overall systematic error 20% not included.


Photoproduction of pi+ Mesons from Hydrogen in the Region 350-900 Mev

Heinberg, M. ; McClelland, W.M. ; Turkot, F. ; et al.
Phys.Rev. 110 (1958) 1211-1212, 1958.
Inspire Record 46812 DOI 10.17182/hepdata.26860

None

1 data table match query
Table 1

No description provided.


Electromagnetic Properties of the Proton and Neutron

Olson, D.N. ; Schopper, H.F. ; Wilson, R.R. ;
Phys.Rev.Lett. 6 (1961) 286-290, 1961.
Inspire Record 944908 DOI 10.17182/hepdata.20172

None

1 data table match query
Table 1

No description provided.


Scattering of Bev Electrons by Hydrogen and Deuterium

Littauer, R.M. ; Schopper, H.F. ; Wilson, R.R. ;
Phys.Rev.Lett. 7 (1961) 141-143, 1961.
Inspire Record 47833 DOI 10.17182/hepdata.19791

None

3 data tables match query
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.


rivet Analysis
Study of the Process $e^+e^- \to K^0_L K^0_S$ in the C.M.Energy Range 1.05-1.38 GeV with CMD-2

Akhmetshin, R.R. ; Aulchenko, V.M. ; Banzarov, V.Sh. ; et al.
Phys.Lett.B 551 (2003) 27-34, 2003.
Inspire Record 601222 DOI 10.17182/hepdata.41971

The process $e^+e^- \to K^0_L K^0_S$ has been studied with the CMD-2 detector using about 950 events detected in the center-of-mass energy range from 1.05 to 1.38 GeV. The cross section exceeds the expectation based on the contributions of the rho(770), omega(782) and phi(1020) mesons only.

1 data table match query
Table 1

Measured cross section and 'bare' cross section for the process E+ E- --> KL KS.