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NSR database version of May 2, 2024.

Search: Author = H.J.Becker

Found 4 matches.

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1979BE58      Radiochim.Acta 26, 15 (1979)

H.J.Becker, T.Lund, R.Brandt

Upper Limits for the Production of Superheavy Elements in the Reaction of ¹³⁶Xe with nat-U

RADIOACTIVITY ^216,215,212Po, ^220,219Rn, ²¹¹Bi, ²⁴⁸Cf, ^243,244,242Cm, ²⁴¹Am, ^238,234U [from U(¹³⁶Xe, X), E=925-1140 MeV]; measured Iα, Eα; deduced production σ for ^242,243,244Cm, ²⁴⁸Cf.

NUCLEAR REACTIONS U(¹³⁶Xe, X), E=925-1140 MeV; measured SF(fragment)n-coin; deduced upper limit for superheavy production.

1979GO03      Phys.Rev.Lett. 42, 359 (1979)

P.-A.Gottschalk, P.Vater, H.-J.Becker, R.Brandt, G.Grawert, G.Fiedler, R.Haag, T.Rautenberg

Direct Evidence for Multiple Sequential Fission in the Interaction of ²⁰⁸Pb and ²³⁸U with Uranium

NUCLEAR REACTIONS U(²³⁸U, F), E=1785 MeV; U(²⁰⁸Pb, F), E=1535 MeV; measured fission-fragment σ(θ); deduced evidence for multiple sequential fission. Natural target.

doi: 10.1103/PhysRevLett.42.359
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1977VA13      Phys.Rev.Lett. 39, 594 (1977)

P.Vater, H.-J.Becker, R.Brandt, H.Freiesleben

Study of Heavy-Ion-Induced Reactions on Uranium with Use of Mica Detectors

NUCLEAR REACTIONS U(⁸⁴Kr, X), E=800 MeV; U(¹³⁶Xe, X), E=1080 MeV; measured fission fragments; deduced reaction mechanism. Mica detectors.

doi: 10.1103/PhysRevLett.39.594
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1974BE31      Phys.Lett. 50B, 445 (1974)

H.J.Becker, P.Vater, R.Brandt, A.H.Boos, H.Diehl

Ternary Fission Induced by 540 MeV Fe Ions on Uranium

NUCLEAR REACTIONS U(⁵⁶Fe, F), E=540 MeV; measured binary/ternary fission ratio.

doi: 10.1016/0370-2693(74)90256-1
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