Date

Productions of $\pi^{+}$ photomesons at angles of 25-36° in the 152-162 MeV interval

Adamovich, M.I. ; Gorzhevskaya, É.G. ; Yagudina, F.R. ;
Sov.Phys.JETP 16 (1963) 786-788, 1963.
Inspire Record 1393124 DOI 10.17182/hepdata.39797

None

1 data table

No description provided.


Asymmetry of the cross section of the reaction $\gamma$P $\rightarrow$ P$\pi^{0}$ in the energy interval 0.9-1.65 GeV at $\theta _{\pi}^{0 cms}$ = 110°

Abramyan, L.O. ; Avakyan, R.O. ; Akopov, N.Z. ; et al.
JETP Lett. 23 (1976) 375-378, 1976.
Inspire Record 1393126 DOI 10.17182/hepdata.39803

None

2 data tables

THE ERRORS INCLUDE THE 10 PCT ERROR IN THE EFFECTIVE PHOTON POLARIZATION.

No description provided.


Photoproduction of $\pi^{+}$ mesons by linearly polarized photons

Kuznetsov, V.M. ; Stukov, O.I. ; Repenko, E.V. ; et al.
JETP Lett. 10 (1969) 174-175, 1969.
Inspire Record 1393131 DOI 10.17182/hepdata.39932

None

1 data table

No description provided.


Asymmetry ratios in the photoproduction of π + by linearly polarized γ-rays in the energy range 200–400 MeV

Gorenstein, P. ; Grilli, M. ; Soso, F. ; et al.
Phys.Lett. 23 (1966) 394-396, 1966.
Inspire Record 1392866 DOI 10.17182/hepdata.30179

The asymmetry ratio for the process γ + p → n + π + by linearly polarized γ rays are reported for E γ = 200 − 400 MeV and for θ (production angle of π in the c.m. system) = 90°. The experimental results are compared with some recent theoretical predictions.

4 data tables

No description provided.

No description provided.

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Version 2
Investigation of the ϱ-meson resonance with electron-positron colliding beams

Auslander, V.L. ; Budker, G.I. ; Pestov, Ju N. ; et al.
Phys.Lett.B 25 (1967) 433-435, 1967.
Inspire Record 1392895 DOI 10.17182/hepdata.29437

Preliminary results on the determination of the position and shape of the ϱ-meson resonance with electron-positron colliding beams are presented.

2 data tables

Measured value of the pion form factor

Fitted peak cross section.


Photoproduction of Positive Pions in Hydrogen near Threshold

Gorzhevskaya, É.G. ; Popova, V.M. ; Yagudina, F.R. ;
Sov.Phys.JETP 11 (1960) 200-201, 1960.
Inspire Record 1392963 DOI 10.17182/hepdata.39802

None

1 data table

No description provided.


Photoproduction of Charged Pions near Threshold

Adamovich, M.I. ; Gorzhevskaya, É.G. ; Larionova, V.G. ; et al.
Sov.Phys.JETP 11 (1960) 779-782, 1960.
Inspire Record 1392962 DOI 10.17182/hepdata.71292

None

12 data tables

No description provided.

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A measurement of the spin correlation parameter C NN (θ) in n-p scattering at 181 MeV

Sowinski, J. ; Byrd, R.C. ; Jacobs, W.W. ; et al.
Phys.Lett.B 199 (1987) 341-345, 1987.
Inspire Record 1392688 DOI 10.17182/hepdata.30055

The spin correlation parameter C NN has been measured for n-p elastic scattering at 181 MeV. A comparison with predictions from various phase shift sets and potential models reveals sizeable deviations from the for the data Paris potential and Saclay phase shifts. For the Paris potential the deviations are directly related to an overprediction of the 3 D 2 phase shift parameter.

1 data table

Numerical values of data supplied by J. Sowinski.


Measurement of the angular dependence of the polarization of the recoil protons from the photoproduction of neutral pions on hydrogen at proton energies between 240 and 420 MeV

Althoff, K.H. ; Finken, D. ; Minatti, N. ; et al.
Phys.Lett.B 26 (1968) 677-678, 1968.
Inspire Record 1392747 DOI 10.17182/hepdata.29304

New measurements of the polarization of the recoil protons from the reaction γ + p → π o + p are reported for the region of the first resonance. These measurements are an extension of earlier experiments, done on the 500 MeV-electron-synchroton. More data have been taken at photon energies of 240, 300, 360 and 420 MeV.

1 data table

No description provided.


Analysis of $\bar{p}p\to K^+ K^- \pi^+ \pi^-$ around 1 GeV/c

Price, L.R. ; Burns, R.R. ; Condon, P.E. ; et al.
Nucl.Phys.B 85 (1975) 326-336, 1975.
Inspire Record 1392681 DOI 10.17182/hepdata.32088

Approximately 100 000 four-prong antiproton annihilations in hydrogen were measured. A clean, unbiased sample of 842 K + K − π + π − events was obtained. This reaction is dominated by K ∗ (∼45%) and ϱ 0 (∼20%) production, with smaller amounts of A 2 0 (∼15%) and ϕ (∼5%) production. 25% of the reactions involved double resonance production. No significant three-body resonance production is observed.

1 data table

ERRORS INCLUDE SYSTEMATICS.