HEPData Search

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Study of $\pi^- p \to \eta^\prime \eta n$ in a Search for Glueballs

The Serpukhov-Brussels-Annecy(LAPP) collaboration Binon, F. ; Bricman, C. ; Donskov, S.V. ; et al.

Nuovo Cim.A 80 (1984) 363, 1984.

Inspire Record 199417 DOI 10.17182/hepdata.37465

η′η pair production in the charge exchange reaction π−p→η′ηn has been observed and studied in a search for glueballs with the 38 GeV/c pion beam of the 70 GeV IHEP accelerator. The γ-rays from the decay η′η→4γ were detected with the hodoscope spectrometer GAMS-2000. The η′η events in the mass range from threshold up to 1.8 GeV are decays of the scalar G(1590)-meson which has been already observed in its ηη decay mode. The measured ratio of the partial widths of the G→η′η and the G → ηη decay channels is 2.7±0.8 in agreement with the value expected for glueballs.

1 data table match query

Table 1

No description provided.

Observation of Scalar $G(1590)$ Meson Decaying Into $\eta \eta$

The Serpukhov-Brussels-Annecy(LAPP) collaboration Binon, F.G. ; Bricman, C. ; Gouanere, M. ; et al.

Yad.Fiz. 38 (1984) 934-944, 1984.

Inspire Record 191942 DOI 10.17182/hepdata.37464

None

1 data table match query

Table 1

No description provided.

Charge Exchange $K^- p$ Scattering in the Range of Small T at 30-{GeV}/$c$ Momentum

The Serpukhov-Brussels-Annecy(LAPP) & Serpukhov-CERN collaborations Binon, F.G. ; Gouanere, M. ; Davydov, V.A. ; et al.

Sov.J.Nucl.Phys. 33 (1981) 542, 1981.

Inspire Record 156875 DOI 10.17182/hepdata.41422

None

3 data tables match query

Table 1

Table 2

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D(SIG)/D(T) AT T=0. OBTAINED FROM MODEL EXTRAPOLATION OF PRESENTED T DEPENDENCE OF D(SIG)/D(T).

$\pi^- p$ Scattering With Charge Exchange in the Region of Small T at 40-{GeV}/$c$ Momentum

The Serpukhov-Brussels-Annecy(LAPP) & Serpukhov-CERN collaborations Binon, F.G. ; Gouanere, M. ; Davydov, V.A. ; et al.

Sov.J.Nucl.Phys. 33 (1981) 663, 1981.

Inspire Record 156874 DOI 10.17182/hepdata.41613

None

2 data tables match query

Table 1

Table 2

D(SIG)/D(T) AT T=0. OBTAINED FROM MODEL EXTRAPOLATION.

Observation of a Spin 6 Neutral Meson R (2510)

The Serpukhov-Brussels-Annecy(LAPP) collaboration Binon, F.G. ; Donskov, S.V. ; Duteil, P. ; et al.

Lett.Nuovo Cim. 39 (1984) 41, 1984.

Inspire Record 191410 DOI 10.17182/hepdata.37330

In a high-statistics experiment (200 events/nanobarn) performed at the 70 GeV IHEP accelerator, a new dipion resonance has been observed in π−p collisions at 38 GeV/c momentum. The gamma-rays in reaction π−p → M0n, M0 → π0π0 → 4γ have been detected in the hodoscope spectrometer GAMS-2000. The new meson, r(2510), has a mass (2510±30) MeV/c2, a width (240±60) MeV/c2 and spin-parityJPC=6++. The production cross-section of the f, h and r mesons decreases exponentially with spin like exp [−0.9J].

1 data table match query

Table 1

No description provided.

Further measurements on the production of pi-minus and k-minus mesons and anti-protons at the 70 gev ihep accelerator

The IHEP-CERN collaboration Binon, F.G. ; Denisov, S.P. ; Duteil, P. ; et al.

Phys.Lett.B 30 (1969) 506-509, 1969.

Inspire Record 56635 DOI 10.17182/hepdata.28893

Measurements on the production of intermediate momenta negative pions, negative kaons, and antiprotons by protons of 43 GeV, 52 GeV and 70 GeV on aluminium nuclei are reported.

4 data tables match query

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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The production of nucleon resonances in proton proton collisions at high energy and large momentum transfers

Allaby, J.V. ; Binon, F. ; Diddens, A.N. ; et al.

Phys.Lett.B 28 (1968) 229-232, 1968.

Inspire Record 56834 DOI 10.17182/hepdata.29196

Experimental results are presented on the excitation of the nucleon isobars N ∗ (1518) and N ∗ (1688) in proton-proton collisions at an incident momentum of 19.2 GeV/ c and in the range of four-momentum squared 0.6 ⩽7 z . sfnc ; t | ⩽ 5.8 GeV 2 .

3 data tables match query

Table 1

Axis error includes +- 0.0/0.0 contribution (?////Due to the method used in estimating the area under the peak).

Table 2

Axis error includes +- 0.0/0.0 contribution (?////Due to the method used in estimating the area under the peak).

Table 3

Axis error includes +- 0.0/0.0 contribution (?////Due to the method used in estimating the area under the peak).

Structure in the angular distribution of high energy proton-proton scattering

Allaby, J.V. ; Binon, F.G. ; Diddens, A.N. ; et al.

Phys.Lett.B 28 (1968) 67-71, 1968.

Inspire Record 54033 DOI 10.17182/hepdata.29155

Results are presented on measurements of elastic proton-proton scattering at 19.2 and 21.1 GeV/ c in the angular region where previously structure had been observed at lower energies.

1 data table match query

Table 1

'1'. '2'. '3'.

Differential cross-sections for the reactions $p + p \to D + \pi^+$ and $p + p \to D + \rho^+$ at 21-GeV/c

Allaby, J.V. ; Binon, F.G. ; Diddens, A.N. ; et al.

Phys.Lett.B 29 (1969) 198-202, 1969.

Inspire Record 56770 DOI 10.17182/hepdata.28992

Results are presented from an experiment in which high-energy deuterons, produced by proton-proton interactions at 21.1 GeV/ c incident momentum, were detected over a range of angles from 12.5 mrad to 60 mrad in the laboratory system. From the momentum spectra of the deuterons, the final states D + π + and D + ϱ + have been identified. The angular distribution for these reactions are presented and compared with previous data at lower energies.

5 data tables match query

Table 1

The statistical errors are presented.

Table 2

The statistical errors are presented.

Table 3

The statistical errors are presented. The data are from previous publications.