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Angular dependence of p p spin correlation and rescattering observables between 1.80-GeV and 2.10-GeV.

Allgower, C.E. ; Ball, J. ; Barabash, L.S. ; et al.
Eur.Phys.J.C 1 (1998) 131-138, 1998.
Inspire Record 465999 DOI 10.17182/hepdata.43398

A polarized proton beam extracted from SATURNE II and the Saclay polarized proton target were used to determine the spin correlation parameter Aoosk and the rescattering observablesKos″ so; Dos″ok, Nos″sn, andNonsk at 1.80 and 2.10 GeV. The beam polarization was oriented perpendicular to the beam direction in the horizontal scattering plane and the target polarization was directed either along the vertical axis or longitudinally. Left-right and up-down asymmetries in the second scattering were measured. A check for the beam optimization with the beam and target polarizations oriented vertically provided other observables, of which results forDonon andKonno at 1.80, 1.85, 2.04, and 2.10 GeV are listed here. The new data at 2.10 GeV suggest a smooth energy dependence of spin triplet scattering amplitudes at fixed angles in the vicinity of this energy.

13 data tables
Table 1

Spin correlation parameter CSL measured with the beam polarisation measuredalong the +-S direction and the target polarisation along the +-L axis. Additional 4.3 PCT systematic normalisation uncertainty.

Table 2

Measurement of the rescattering parameter KSS with the beam polarisation inthe +- S direction. Additional 6.7 PCT systematic error.

Table 3

Measurement of the rescattering parameter KSS with the beam polarisation inthe +- S direction. Additional 6.7 PCT systematic error.

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Study of the pi0 pi0 system with the GAMS-4000 spectrometer at 100-GeV/c.

The GAMS collaboration Alde, D. ; Binon, F.G. ; Boutemeur, M. ; et al.
Eur.Phys.J.A 3 (1998) 361-371, 1998.
Inspire Record 474862 DOI 10.17182/hepdata.43500

The πpi-system produced in the charge exchange π−p-reaction at 100 GeV/c has been studied. The experiment was performed at the CERN SPS accelerator with the multiphoton hodoscope spectrometer GAMS-400

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.


Further measurements of the Be-7 (p, gamma) B-8 cross-section at low energies with the coulomb dissociation of B-8

Kikuchi, T. ; Motobayashi, T. ; Ando, Y. ; et al.
Eur.Phys.J.A 3 (1998) 213-215, 1998.
Inspire Record 487230 DOI 10.17182/hepdata.43510

We have measured the dissociation of 8B in the Coulomb field of 208Pb at Ein=51.9 MeV/nucleon and extracted the cross section of the 7Be(p,γ)8B reaction at 0.4 ≤ Erel≤ 3 MeV, which is of importance fo

1 data table
Table 1

The extrapolation to Ecm = 0.0. The statistical and systematic error are combined in quadrature.


Kinetic energy spectrum and polarization of neutrons from the reaction C-12(p(pol.),n(pol.))X at 590-MeV.

Arnold, J. ; van den Brandt, B. ; Daum, M. ; et al.
Eur.Phys.J.A 2 (1998) 411-415, 1998.
Inspire Record 477089 DOI 10.17182/hepdata.43498

The kinetic energy spectrum and the polarization of the PSI neutron beam produced in the reaction 12C(p,n)X at 0° with 590 MeV polarized protons were investigated. A strong energy dependence of the ne

1 data table
Table 1

No description provided.


Search for d' in pion inclusive spectra from p p interactions.

Abramov, B.M. ; Bulychjov, Sergey A. ; Khanov, A.I. ; et al.
Eur.Phys.J.A 1 (1998) 115-116, 1998.
Inspire Record 468080 DOI 10.17182/hepdata.43711

We report on our measurement of the inclusive spectrum of positive pions from the reaction pp→π++X on a CH2 internal target of the ITEP proton synchrotron at 1.5 GeV/c with a missing

1 data table
Table 1

No description provided.


Backward slow protons production in the inelastic interactions of Li-6 and Li-7 nuclei with emulsion nuclei at Dubna energy.

El-Nadi, M. ; Abdelsalam, A. ; Ali-Mossa, N. ; et al.
Eur.Phys.J.A 3 (1998) 183-195, 1998.
Inspire Record 480319 DOI 10.17182/hepdata.43531

We report the experimental measurements on the multiplicity of slow target associated particles, in the forward (θlab≤ 90°) and backward (θlab > 90°) hemispheres, and the different correlations betwee

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Critical behaviour in Au fragmentation at 10.7-A-GeV.

The EMU-1 collaboration Adamovich, M.I. ; Aggarwal, M.M. ; Alexandrov, Y.A. ; et al.
Eur.Phys.J.A 1 (1998) 77-83, 1998.
Inspire Record 467240 DOI 10.17182/hepdata.43765

The complete charge distribution of products from Au nuclei fragmenting in nuclear emulsion at 10.7A GeV has been measured. Multiplicities of produced particles and particles associated with the targe

2 data tables
Table 1

No description provided.

Table 2

No description provided.


Production of fragments with Z >= 8 in interaction of 12.7-GeV He-4 + U, Pb, Au and Ag: Track detector study.

Todorovic, Z. ; Savovic, S. ; Jokic, S. ;
Eur.Phys.J.A 2 (1998) 295-300, 1998.
Inspire Record 474348 DOI 10.17182/hepdata.43751

The processes of production of fragments with Z≥ 8 in the interaction of 12.7 GeV 4He with U, Pb, Au and Ag have been analyzed using the polycarbonate track detector Makrofol. The sandwich technique w

1 data table
Table 1

Cross section for binary fission events.


Initial state interaction in the (pi+,3p) reaction on N, Ar and Xe.

The LADS collaboration Kotlinski, B. ; Androic, D. ; Backenstoss, G. ; et al.
Eur.Phys.J.A 1 (1998) 435-445, 1998.
Inspire Record 466881 DOI 10.17182/hepdata.43749

The pion absorption reaction (π+,3p) on Ar was studied at pion energies of 70, 118, 162 and 239 MeV, and on N and Xe at 239 MeV. The 3p cross secti

2 data tables
Table 1

No description provided.

Table 2

No description provided.


Jets of nuclear matter in He-A(T) inelastic collisions at 4.5-A-GeV/c.

Besliu, C. ; Jipa, A. ; Zaharia, R. ; et al.
Eur.Phys.J.A 1 (1998) 65-75, 1998.
Inspire Record 467239 DOI 10.17182/hepdata.43769

The problem of the nuclear matter jets in nucleus-nucleus collisions at 4.5 A GeV/c is discussed. The global analysis of experimental data, namely the sphericity tensor, is used to evidence such jets.

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.