Grebenyuk, O.G.
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Measurement of the pion form factor in the energy range 1.04-GeV - 1.38-GeV with the CMD-2 detector.

The CMD-2 collaboration Aul'chenko, V.M. ; Akhmetshin, R.R. ; Banzarov, V.Sh. ; et al.
JETP Lett. 82 (2005) 743-747, 2005.
Inspire Record 712216 DOI 10.17182/hepdata.41807

The cross section for the process $e^+e^-\to\pi^+\pi^-$ is measured in the c.m. energy range 1.04-1.38 GeV from 995 000 selected collinear events including 860000 $e^+e^-$ events, 82000 $\mu^+\mu^-$ events, and 33000 $\pi^+\pi^-$ events. The systematic and statistical errors of measuring the pion form factor are equal to 1.2-4.2 and 5-13%, respectively.

2 data tables
Table 1

Measured value of the pion form factor with statistical errors only.

Table 1

Measured value of the pion form factor


rivet Analysis
Measurement of phi meson parameters with CMD-2 detector at VEPP-2M collider

Akhmetshin, R.R. ; Aksenov, G.A. ; Anashkin, E.V. ; et al.
Phys.Lett.B 364 (1995) 199-206, 1995.
Inspire Record 406880 DOI 10.17182/hepdata.28437

Results of the measurement of the φ meson parameters with the general purpose detector CMD-2 at the upgraded e + e − collider VEPP-2M at Novosibirsk are presented. This is the first measurement of the four major φ decay modes in a single e + e − experiment. The results based on about 55,600 identified hadronic events are consistent with previous measurements, and have precision comparable to the current world average.

1 data table
Table 1

No description provided.


STUDY OF POLARIZATION IN EXCLUSIVE PROTON - DEUTERON BREAKUP REACTION p D ---> p p n AT 1-GeV

Aleshin, N.P. ; Belostotsky, S.L. ; Dotsenko, Yu.V. ; et al.
LENINGRAD-87-1259, 1987.
Inspire Record 247406 DOI 10.17182/hepdata.9284

None

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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MEASUREMENT OF POLARIZATION OF PROTONS FROM REACTION GAMMA P ---> P PI0 IN THE THIRD RESONANCE. (IN RUSSIAN)

Bratashevsky, A.S. ; Zybalov, A.A. ; Karasev, S.P. ; et al.
Yad.Fiz. 41 (1985) 1515-1519, 1985.
Inspire Record 227501 DOI 10.17182/hepdata.17615

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


MEASUREMENT OF POLARIZATION OF PROTONS FROM THE REACTION GAMMA P ---> P PI0 AT THETA (PI) = 110-DEGREES C.M. IN THE RANGE OF THE SECOND AND THIRD RESONANCES. (IN RUSSIAN)

Bratashevsky, A.S. ; Zybalov, A.A. ; Karasev, S.P. ; et al.
Yad.Fiz. 42 (1985) 658-663, 1985.
Inspire Record 221959 DOI 10.17182/hepdata.17612

None

1 data table
Table 1

No description provided.


PHENOMENOLOGICAL MULTIPOLAR ANALYSIS OF THE REACTION GAMMA p---> p pi0 IN ENERGY INTERVALS FROM THRESHOLD TO e (gamma) = 1200-MeV

Konovalov, O.G. ; Omelaenko, A.S. ; Sorokin, P.V. ;
KhFTI-84-23, 1984.
Inspire Record 211003 DOI 10.17182/hepdata.38330

None

1 data table
Table 1

No description provided.


POLARIZATION OF RECOIL PROTONS IN THE GAMMA P ---> P PI0 REACTION FOR THE CMS ANGLE THETA (PI) = 80-DEGREES AT THE ENERGY OF E (GAMMA) = 0.7-GEV - 1.4-GEV. (IN RUSSIAN)

Bratashevsky, A.S. ; Zybalov, A.A. ; Karasev, S.P. ; et al.
Yad.Fiz. 38 (1983) 390-392, 1983.
Inspire Record 195468 DOI 10.17182/hepdata.17715

None

1 data table
Table 1

THETA IS THETA(P=4,RF=CM) IN DEG.


POLARIZATION OF THE RECOIL PROTONS IN GAMMA P ---> P PI0 REACTION FOR E (GAMMA) = 0.65-GEV - 1.4-GEV AT THETA (PI) = 70-DEGREES CM (IN RUSSIAN)

Bratashevsky, A.S. ; Derebchinsky, A.I. ; Zybalov, A.A. ; et al.
Yad.Fiz. 35 (1982) 56-58, 1982.
Inspire Record 178208 DOI 10.17182/hepdata.17740

None

1 data table
Table 1

No description provided.


POLARIZATION OF RECOIL PROTONS FROM THE REACTION GAMMA + P ---> P + PI0 IN THE PROTON ENERGY RANGE 800-MEV - 1300-MEV FOR THE ANGLE OF THETA* (PI) = 60-degrees. (IN RUSSIAN)

Bratashevsky, A.S. ; Zybalov, A.A. ; Derebchinsky, A.I. ; et al.
Yad.Fiz. 33 (1981) 1020-1022, 1981.
Inspire Record 170091 DOI 10.17182/hepdata.18932

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


POLARIZATION OF RECOIL PROTONS FROM THE REACTION GAMMA P ---> PI0 P IN THE PHOTON ENERGY RANGE 450-MEV - 800-MEV

Bratashevsky, A.S. ; Gorbenko, V.G. ; Derebchinsky, A.I. ; et al.
Nucl.Phys.B 166 (1980) 525-533, 1980.
Inspire Record 157933 DOI 10.17182/hepdata.34552

Measurement of secondary-proton polarization from the reaction γ p → π 0 p have been performed in the proton energy range 500–800 MeV at c.m. pion emission angles 100°, 120°, 140°. The experiment was carried out using an optical spark chamber telescope at the output of the magnetic spectrometer. The obtained experimental data are included in a Walker-type analysis in order to verify the parameters of the resonances P 11 (1470), D 13 (1570) and S 11 (1535). Proton polarization in the reaction γ p → π 0 p was measured for a photon energy of 450 MeV at a c.m. pion emission angle of 105° using photons linearly polarized at 45° to the reaction plane. A liquid hydrogen target in the field of a superconducting magnet was used for the separation of the P x ′ and P z ′ components of the secondary-proton polarization vector.

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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