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NSR database version of April 11, 2024.

Search: Author = R.Chechik

Found 12 matches.

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1994CH55      Nucl.Instrum.Methods Phys.Res. A342, 458 (1994)

R.Chechik, A.Breskin, H.Aclander, E.Comforti, A.Gibrekhterman

Secondary Electron Emission from Thin CsI Films Induced by Relativistic Electrons

doi: 10.1016/0168-9002(94)90272-0
Citations: PlumX Metrics

1990FR01      Phys.Rev. C41, 1050 (1990); Erratum Phys.Rev. C44, 2239 (1991)

Z.Fraenkel, A.Breskin, R.Chechik, S.Wald, R.Abegg, H.W.Fielding, P.Kitching, S.T.Lam, G.C.Neilson, W.C.Olsen, J.Uegaki

Measurement of the Neutrons Emitted in the Proton-Induced Fission of 209Bi and 238U at 475 MeV

NUCLEAR REACTIONS 209Bi, 238U(p, F), E=475 MeV; measured fission (fragment)(fragment)-coin, neutron velocities; deduced prefission, post fission neutron number.

doi: 10.1103/PhysRevC.41.1050
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0808.

1982LE12      Phys.Rev. C25, 3212 (1982)

C.Le Brun, J.F.Lecolley, F.Lefebvres, M.L'Haridon, A.Osmont, J.P.Patry, J.C.Steckmeyer, R.Chechik

Alignment and Misalignment of Fragment Spins in 255 MeV Ar + Bi Deep Inelastic Reactions

NUCLEAR REACTIONS, Fission 209Bi(40Ar, X), E=255 MeV; measured σ(fragment θ) vs φ for deep inelastic, residual nucleus sequential fission; deduced heavy fragment spin vs total kinetic energy loss, charge transfer. Least-squares fit.

doi: 10.1103/PhysRevC.25.3212
Citations: PlumX Metrics

1982TS05      Phys.Rev. C26, 2509 (1982)

I.Tserruya, A.Breskin, R.Chechik, Z.Fraenkel, S.Wald, N.Zwang, R.Bock, M.Dakowski, A.Gobbi, H.Sann, R.Bass, G.Kreyling, R.Renfordt, K.Stelzer, U.Arlt

Preequilibrium Neutron Emission in Deep-Inelastic Collisions of 86Kr on 166Er at 11.9 MeV/Nucleon

NUCLEAR REACTIONS 166Er(86Kr, nX), E=1.02 GeV; measured σ(fragment θ, E) vs mass, (neutron)(fragment)-coin; deduced σ(En), neutron multiplicities, emission mechanism.

doi: 10.1103/PhysRevC.26.2509
Citations: PlumX Metrics

1981TS02      Phys.Rev.Lett. 47, 16 (1981)

I.Tserruya, A.Breskin, R.Chechik, Z.Fraenkel, S.Wald, N.Zwang, R.Bock, M.Dakowski, A.Gobbi, H.Sann, R.Bass, G.Kreyling, R.Renfordt, K.Stelzer, U.Arlt

Nonequilibrium Neutron Emission in Deep-Inelastic Collisions of 86Kr on 166Er at 1.02 GeV

NUCLEAR REACTIONS 166Er(86Kr, X), E=11.9 MeV/nucleon; (neutron)(fragment)(fragment)-coin; deduced nonequilibrium neutron emission. Deep inelastic collisions.

doi: 10.1103/PhysRevLett.47.16
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1980DA02      Z.Phys. A294, 289 (1980)

M.Dakowski, R.Chechik, H.Fuchs, F.Hanappe, B.Lucas, C.Mazur, M.Morjean, J.Peter, M.Ribrag, C.Signarbieux, B.Tamain

Evidence for Shape Deformations of Fragments in Deep Inelastic Collisions

NUCLEAR REACTIONS 197Au(40Ar, X), E=240 MeV; measured n-emission ratio vs corresponding fragment A ratio, σ(En); deduced fragment shape deformation in deep-inelastic collisions. Monte Carlo calculations.

doi: 10.1007/BF01438169
Citations: PlumX Metrics

1979TA15      Nucl.Phys. A330, 253 (1979)

B.Tamain, R.Chechik, H.Fuchs, F.Hanappe, M.Morjean, C.Ngo, J.Peter, M.Dakowski, B.Lucas, C.Mazur, M.Ribrag, C.Signarbieux

Neutron Multiplicity in Deep Inelastic Collisions: 400 MeV Cu + Au System

NUCLEAR REACTIONS 197Au(63Cu, X), E=400 MeV; (fragment) n-coin, fragment mass; neutron multiplicity, equilibration relaxation time.

doi: 10.1016/0375-9474(79)90549-9
Citations: PlumX Metrics

1978CH03      Nucl.Phys. A296, 307 (1978)

R.Chechik, Y.Eyal, H.Stocker, Z.Fraenkel

Elastic Scattering of 17,18O on 12,13C at E(c.m.) = 12.6-14.0 MeV

NUCLEAR REACTIONS 12,13C(17O, 17O), (18O, 18O), E(cm)=12.6-14.0 MeV; measured σ(θ); deduced optical model parameters. Natural 12C, 95% enriched 13C targets.

doi: 10.1016/0375-9474(78)90075-1
Citations: PlumX Metrics

1978CH16      Nucl.Phys. A304, 243 (1978)

R.Chechik, Z.Fraenkel, Y.Eyal, H.Stocker

Transfer Reactions Induced by 17,18O on 12,13C at c.m. Energies between 12.6 to 14.0 MeV

NUCLEAR REACTIONS 12C(17O, 16O), (18O, 17O), (18O, 16O), (18O, 15N), 13C(17O, 18O), (17O, 16O), (18O, 17O), (17O, 15N), (18O, 19O), E(cm)=12.6-14.0 MeV; measured σ(θ); deduced reaction mechanisms, S. 12C natural targets, 13C 95% enriched targets.

doi: 10.1016/0375-9474(78)90107-0
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1977CH22      Nucl.Phys. A287, 353 (1977)

R.Chechik, Z.Fraenkel, H.Stocker, Y.Eyal

Compound Transfer and Direct Transfer Reactions Induced by 17O on 13C

NUCLEAR REACTIONS 13C(17O, 17O')(17O, 17O), (17O, 18O), (17O, 16O), 13C(17O, 15N), (17O, 19F), (17O, 21Ne), (17O, 23Na), E(cm)=12.9, 14 MeV; measured σ(θ); deduced reaction mechanisms.95% 13C enriched targets.

doi: 10.1016/0375-9474(77)90501-2
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1976EY01      Phys.Rev. C13, 1527 (1976)

Y.Eyal, M.Beckerman, R.Chechik, Z.Fraenkel, H.Stocker

Nuclear Size and Boundary Effects on the Fusion Barrier of Oxygen with Carbon

NUCLEAR REACTIONS 12C(16O, X), (17O, X), (18O, X), E(cm)=7-14 MeV; measured σ(E, θ) of evaporation residues; deduced fusion barrier characteristics.

doi: 10.1103/PhysRevC.13.1527
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1968BI01      Phys.Letters 26B, 220 (1968)

L.Birstein, R.Chechik, C.Drory, E.Friedman, A.A.Jaffe, A.Wolf

The Angular Distribution of Gamma Rays Following (α, n) and (p, n) Reactions

NUCLEAR STRUCTURE 63Zn, 68Ga; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0370-2693(68)90347-X
Citations: PlumX Metrics

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