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NSR database version of April 26, 2024.

Search: Author = K.Hartel

Found 9 matches.

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1987GI02      Z.Phys. A326, 107 (1987)

A.Gillitzer, T.Faestermann, K.Hartel, P.Kienle, E.Nolte

Groundstate Proton Radioactivity of Nuclei in the Tin Region

NUCLEAR REACTIONS ⁵⁸Ni, ⁵⁴Fe(⁵⁸Ni, X)¹¹³Cs/¹⁰⁹I, E=250 MeV; measured delayed α-, proton yields; deduced residual production yields.

RADIOACTIVITY ¹⁰⁹I, ¹¹³Cs(p) [from ⁵⁴Fe, ⁵⁸Ni(⁵⁸Ni, X), E=250 MeV]; measured proton decay energies, T_1/2; deduced Qα, spectroscopic factors. ¹⁰⁵Sb(p) [from ⁵⁰Cr(⁵⁸Ni, 2np), E=250 MeV]; measured proton decay branch; deduced no proton decay, decay energy. Annular gas detector system.

1984FA04      Phys.Lett. 137B, 23 (1984)

T.Faestermann, A.Gillitzer, K.Hartel, P.Kienle, E.Nolte

Evidence for Proton Radioactivity of ¹¹³Cs and ¹⁰⁹I

RADIOACTIVITY ¹¹³Cs, ¹⁰⁹I(p) [from ⁵⁸Ni, ⁵⁴Fe(⁵⁸Ni, X), E=250 MeV]; measured Ep, Ip, p-decay T_1/2.

NUCLEAR REACTIONS ⁵⁸Ni, ⁵⁴Fe(⁵⁸Ni, X), E=250 MeV; measured Ep, Ip; deduced evidence for proton decaying ¹¹³Cs, ¹⁰⁹I.

doi: 10.1016/0370-2693(84)91098-0
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1981RE07      Nucl.Phys. A366, 477 (1981)

K.E.Rehm, H.Essel, P.Sperr, K.Hartel, P.Kienle, H.J.Korner, R.E.Segel, W.Wagner

Dissipative Collisions of Heavy Ions at Energies close to the Coulomb Barrier

NUCLEAR REACTIONS ⁹⁴Zr, ¹¹⁰Pd, ¹⁴⁸Sm(²⁰⁸Pb, X), E=1180, 1280 MeV; measured σ(fragment E, mass, θ, Z); deduced relaxation times, transport coefficients, neutron-rich flow, large deformations. Deep inelastic reactions, Langevin transport theory.

doi: 10.1016/0375-9474(81)90524-8
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1979ES02      Z.Phys. A289, 265 (1979)

H.Essel, K.Hartel, W.Henning, P.Kienle, H.J.Korner, K.E.Rehm, P.Sperr, W.Wagner, H.Spieler

Charge and Mass Transfer in the Reaction ¹³⁶Xe + ²⁰⁸Pb at Energies Close to the Coulomb Barrier

NUCLEAR REACTIONS ²⁰⁸Pb(¹³⁶Xe, ¹³⁶Xe), (¹³⁶Xe, ¹³⁶Xe'), E=800 MeV; measured σ(θ); ²⁰⁸Pb(¹³⁶Xe, X), E=800 MeV; measured fragment mass versus residual energy, Z versus A of mixed nuclide target, A=30-150; deduced integral σ.

doi: 10.1007/BF01415787
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1979ES03      Phys.Lett. 81B, 161 (1979)

H.Essel, K.Hartel, P.Kienle, H.J.Korner, K.E.Rehm, P.Sperr, W.Wagner

Neutron Rich Nucleon Flow in Central Heavy Ion Collisions

NUCLEAR REACTIONS ¹¹⁰Pd(²⁰⁸Pb, X), E=1.2 GeV; measured A, Z, E of fragments; deduced n to p ratio of nucleon flow in HI collisions.

doi: 10.1016/0370-2693(79)90512-4
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1979RE06      Phys.Lett. 86B, 256 (1979)

K.E.Rehm, H.Essel, K.Hartel, P.Kienle, H.J.Korner, P.Sperr, W.Wagner

The Time Evolution of the Equilibration Process in ²⁰⁸Pb + ¹¹⁰Pb Collisions

NUCLEAR REACTIONS ¹¹⁰Pd(²⁰⁸Pb, X), E=1.2 GeV; measured σ(E, A, Z). Nonlinear time dependence explained by Langevin-Brownian motion theory.

doi: 10.1016/0370-2693(79)90832-3
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1979RE08      Z.Phys. A293, 119 (1979)

K.E.Rehm, H.Essel, K.Hartel, P.Kienle, H.J.Korner, R.E.Segel, P.Sperr, W.Wagner

Time Scales for Charge Equilibration in Heavy Ion Collisions

NUCLEAR REACTIONS ¹¹⁰Pd(²⁰⁸Pb, X), E=1180, 1280 MeV; measured fragment mass, charge, energy; deduced energy dependence of charge equilibration relaxation time. Langevin theory of brownian motion.

doi: 10.1007/BF01559753
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1978ES03      S.Afr.J.Phys. 1, 168 (1978)

H.Essel, K.Hartel, P.Kienle, H.J.Korner, K.E.Rehm, P.Sperr, W.Wagner

Neutron-Rich Nucleon Flow in Central Heavy-Ion Collisions

NUCLEAR REACTIONS ¹¹⁰Pd(²⁰⁸Pb, X), E=1.2 GeV; measured σ(fragment Z, A, θ); deduced n/p flow ratio for central collisions.

1978SP04      Z.Phys. A287, 57 (1978)

P.Sperr, W.Wagner, H.Essel, K.Hartel, W.Henning, P.Kienle, H.J.Korner, K.E.Rehm, J.Weber

Search for Delayed Fission Products from Superheavy Nuclei in the Reaction ¹³⁶Xe + ²⁰⁸Pb

NUCLEAR REACTIONS ²⁰⁸Pb(¹³⁶Xe, X), E(cm)=470 MeV; measured upper limit production σ for superheavy elements Z=108-116, fission mean life.

doi: 10.1007/BF01408361
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