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Search for shock waves in central interactions of carbon nuclei with copper and lead nuclei at 4.5 GeV/c per nucleon

Anikina, M.Kh. ; Vardenga, G.L. ; Golokhvastov, A.I. ; et al.

Yad.Fiz. 35 (1982) 105-107, 1982.

Inspire Record 178205 DOI 10.17182/hepdata.39680

Experimental data on angular distributions of secondaries in central interactions of carbon nuclei (4.5 GeV/c per nucleon) with copper and lead nuclei are given. Experiment was carried out on incident beam of synchrophasotron. Secondary particles are detected with counters. Angle between the axis of these counters and beam directions varies from 15 to 90 degrees. Target was oriented relative to the beam so, that absorption of particles in it escaping at an angle of 60 degrees may be minimum. This position does not change during measurements. Target thicknesses are the following: copper - 0.92 mm, lead -1.0 mm. At the 3-5% accuracy of measurements within 15-90 deg angle range to the beam direction no anomaly in angular distribution has been discovered which could serve as an evidence of shock wave appearance

4 data tables

Table 1

No description provided.

Table 2

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Table 3

ADMIXTURE OF PROTONS WITH MOMENTUM > 550 MEV AND PIONS WITH MOMENTUM > 100 MEV IS ABOUT 15 PCT.

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PRODUCTION OF LAMBDA0 AND K0 PARTICLES IN INTERACTIONS OF He-4 AND Li-6 NUCLEI AT THE MOMENTUM OF 4.5-GeV/c per NUCLEON

Anikina, M.Kh. ; Bannik, B.P. ; Vardenga, G.L. ; et al.

JINR-P1-82-333, 1982.

Inspire Record 179363 DOI 10.17182/hepdata.39134

None

2 data tables

Table 1

No description provided.

Table 2

No description provided.

MEASUREMENT OF POLARIZATION OF RECOIL PROTONS IN PI0 PHOTOPRODUCTION FOR THETA* (PI0) = 60-degrees IN RESONANCE REGION. (IN RUSSIAN)

Avakian, R.O. ; Avakian, E.O. ; Avetisian, A.E. ; et al.

Sov.J.Nucl.Phys. 37 (1983) 199-201, 1983.

Inspire Record 183972 DOI 10.17182/hepdata.17739

None

1 data table

Table 1

Axis error includes +- 0.0/0.0 contribution (?////NO DISCUSSION OF ERRORS AT ALL).

Cross sections of inelastic interaction of neon nuclei with nuclei

Anikina, M.Kh. ; Vardenga, G.L. ; Golokhvastov, A.I. ; et al.

Yad.Fiz. 38 (1983) 149-151, 1983.

Inspire Record 196360 DOI 10.17182/hepdata.39659

The cross sections of inelastic interaction of 22Ne with C, Al, Cu and Pb targets have been measured at an incident momentum of 4.1 GeV/c per nucleon. The following results have been obtained: 1060 +- 50 mb; 1520 +- 70 mb; 2150 +- 100 mb and 3900 +- 200 mb, respectively. The approximation of the dependence of the cross sections on the mass numbers of interacting nuclei and the measurement procedure are presented

1 data table

Table 1

No description provided.

MEASUREMENT OF THE ASYMMETRY OF THE REACTION gamma p ---> p pi0 CROSS-SECTION FOR PION PRODUCTION ANGLES IN CMS 65-degrees TO 80-degrees IN THE RESONANCE ENERGY RANGE

Avakian, R.O. ; Bagdasaryan, A.S. ; Vartapetian, G.A. ; et al.

Sov. J. Contemp. Phys. 19 ( 1984) No. 1 46-48. ( Izv. Akad. Nauk Arm. SSR 19 ( 1984) No. 1 50-53) and Erevan Phys. Inst. - EFI-674(64)-83 (83,REC.JAN.84) 13p, 1983.

Inspire Record 195991 DOI 10.17182/hepdata.18465

None

3 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.