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NSR database version of May 3, 2024.

Search: Author = H.Jungclas

Found 12 matches.

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1989KO03      Phys.Rev. C39, 687 (1989)

E.A.Koop, G.Feige, L.Schmidt, H.Jungclas, R.Brandt, G.Ingold, D.C.Hoffman

Direct Measurements of Neutron Emission in Complete and Incomplete ¹²C-Induced Fusion Reactions

NUCLEAR REACTIONS ¹⁹⁷Au, ²⁰⁹Bi, ²³²Th, ²³⁸U(¹²C, X), (¹²C, F), E=120 MeV; measured neutron multiplicity following incomplete fusion, fission; deduced average neutron multiplicity, fission mechanism.

doi: 10.1103/PhysRevC.39.687
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1983FA03      Nucl.Instrum.Methods 206, 317 (1983)

R.Fass, P.Lemmertz, L.J.Alquist, H.Wollnik, D.Hirdes, H.Jungclas

On-Line Mass Determination of α-Active Products from the Reaction (nat)U + ²⁰⁸Pb with a Gas Jet Time-of-Flight Mass Spectrometer

NUCLEAR REACTIONS U, Ar(²⁰⁸Pb, αX)¹⁵⁰Dy/¹⁵¹Dy/¹⁵²Dy/¹⁵¹Ho/¹⁵²Ho/^152mHo/¹⁵⁹Hf/¹⁵⁵Yb/¹⁶³W/¹⁵⁹Ta/²⁰⁹At/²⁰⁷At/²¹¹At/²¹⁷At/²¹⁶At/²¹⁵At/²²⁵Ac/¹⁹²Bi/²¹¹Bi/²¹²Bi/^212mBi/²¹⁸Po/²¹⁷Po/²¹⁶Po/²¹¹Po/^211mPo/²¹⁴Po/²¹³Po/²¹²Po/^212mPo/²²¹Fr/²¹²Fr/²¹¹Fr/²¹³Fr/²¹⁹Fr/²¹⁸Fr/²²⁶Th/²²⁵Th/²²³Th/²¹³Ra/²²¹Ra/²²⁴Ra/²²²Ra/²¹⁴Ra/²²⁰Rn/²¹⁷Rn/²¹³Rn, E=7 MeV/nucleon; measured Eα, Iα, αγ-coin, α-recoil masses; deduced production σ ratios, masses for certain residuals. Gas jet Tof mass spectrometer, Ti window, Ar gas thermalization, natural U target.

doi: 10.1016/0167-5087(83)91275-9
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1981LU06      Z.Phys. A303, 115 (1981)

T.Lund, D.Hirdes, H.Jungclas, D.Molzahn, P.Vater, R.Brandt, P.Lemmertz, R.Fass, H.Wollnik, H.Gaggeler

Search for Production of Superheavy Elements via ' Fusion after Instantaneous Fission ' in the Reaction ²³⁸U + ²⁰⁸Pb

RADIOACTIVITY, Fission ²⁵⁴Cf(SF), ^{240,242m,244m}Am(SF) [from ²³⁸U(²⁰⁸Pb, X), E=8 MeV/nucleon]; measured fragment distribution. Gas jet, fission track counting techniques.

NUCLEAR REACTIONS, Fission ²³⁸U(²⁰⁸Pb, X), E=8 MeV/nucleon; measured Eα, Iα, SF fragment distribution, α(fragment)-coin; deduced production yields for ^240,242,244Cm, ²⁵⁴Cf, superheavy production σ. Radiochemical, gas jet, rotating wheel techniques, natural target.

doi: 10.1007/BF01420268
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1980LE27      Z.Phys. A298, 311 (1980)

P.Lemmertz, L.J.Alquist, R.Fass, H.Wollnik, D.Hirdes, H.Jungclas, R.Brandt, D.Schardt, J.Zylicz

Studies on Low Spin Yrast States in ^212mPo

RADIOACTIVITY ²¹²Bi [from U(²⁰⁸Pb, X), E=7 MeV/nucleon]; measured Eγ, Eα, αγ-coin; deduced log ft. ²¹²Po deduced levels, T_1/2, low-spin yrast band, configuration.

doi: 10.1007/BF01425163
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1978DE34      Nucl.Instrum.Methods 156, 355 (1978)

S.Della Negra, C.Deprun, H.Jungclas, H.Gauvin, J.P.Husson, Y.Le Beyec

The Time-of-Flight Mass Identification System Connected to the Alice He-Jet. 'On-Line' Experimental Results

NUCLEAR REACTIONS ¹²¹Sb, ¹¹⁸Sn(⁴⁰Ar, xn), E not given; measured Eα. ^152,153Er levels deduced T_1/2. ¹⁰³Rh, Ni, ²⁷Al(¹²C, xn), E=67-92 MeV; measured β-recoil; deduced masses of mother, daughter isotopes. ⁶⁴Zn, ⁶⁰Ni, ²⁸Si(³²S, xn)E=100-190 MeV; measured β-recoil, T_1/2; deduced evidence for ⁸²Zr, ⁸²Nb. Tof connected to He-jet technique.

1978JU03      Phys.Lett. 79B, 58 (1978)

H.Jungclas, D.Hirdes, R.Brandt, P.Lemmertz, E.Georg, H.Wollnik

Search for Superheavy Elements in the Interaction of ¹³⁶Xe and ²³⁸U with (nat)U Using the Gas Jet Transport Technique

NUCLEAR REACTIONS U(¹³⁶Xe, X), U(²³⁸U, X), E not given; measured σ for production of SF nuclides; deduced upper limits for production of superheavy elements. Gas jet collection.

doi: 10.1016/0370-2693(78)90435-5
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1978SC26      Z.Phys. A288, 189 (1978)

U.J.Schrewe, W.-D.Schmidt-Ott, R.-D.v.Dincklage, E.Georg, P.Lemmertz, H.Jungclas, D.Hirdes

Evidence of New Isotopes: ^169,170Ir, ^166,167,168Re

RADIOACTIVITY ^{172,171,170,169}Ir, ^168,167,166Re, ^{171,170,169,168}Os; measured Eα, T_1/2; deduced α-branching.

doi: 10.1007/BF01408649
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1977DE18      Z.Phys. A282, 65 (1977)

S.Della Negra, H.Gauvin, H.Jungclas, Y.Le Beyec, M.Lefort

Mechanism of Formation and Decay of the Compound Nuclei ¹⁵⁰Gd Produced By Two Entrance Channels (¹⁶O + ¹³⁴Ba) and (⁴⁰Ar + ¹¹⁰Pd)

NUCLEAR REACTIONS ¹³⁴Ba(¹⁶O, X), E=60-120 MeV; ¹¹⁰Pd(⁴⁰Ar, X), E=140-230 MeV; measured complete fusion σ(E), σ(E) for production of ^145,146,147Gd, ^145,146,147Eu, ^141mSm, ^143mSm, ^140mPm, ^139mNd.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetB0129.

1977DE19      Z.Phys. A282, 75 (1977)

S.Della Negra, H.Gauvin, H.Jungclas, Y.Le Beyec, M.Lefort

Comparison between Experimental Decay of the Compound Nuclei ¹⁵⁰Gd and Evaporation Calculations

NUCLEAR REACTIONS ¹³⁴Ba(¹⁶O, X), E=60-120 MeV; ¹¹⁰Pd(⁴⁰Ar, X), E=140-230 MeV; analyzed data, calculated σ.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetB0129.

1976AG01      Z.Phys. A278, 265 (1976)

S.Agarwal, H.Gauvin, D.Guerreau, H.Jungclas, Y.Le Beyec, M.Lefort, X.Tarrago

Evaporation Residue Cross Sections in Complete Fusion Reactions between ⁵²Cr-⁵⁶Fe, ⁶³Cu-Ni and ⁶³Cu-Ag

NUCLEAR REACTIONS ^107,109Ag, ^58,60Ni(⁶³Cu, X), E=347 MeV; ⁵⁶Fe(⁵²Cr, X), E=207, 264 MeV; measured evaporation residue σ.

doi: 10.1007/BF01409177
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1976JU05      Radiochim.Acta 23, 38 (1976)

H.Jungclas, R.Brandt

Search for Eca-Gold and Eca-Lead in Nature Using the Spinner-Technique

RADIOACTIVITY Z=111, Z=114; measured no activity from natural samples.

1975JU04      Phys.Rev. C12, 1834 (1975)

H.Jungclas, R.Brandt, G.Stark

Recoil Properties of ²³²Th(γ, xn) Evaporation Products

NUCLEAR REACTIONS ²³²Th(γ, xn), E ≤ 55 MeV; measured ranges (X=5, 6), forward-backward recoil ratios (X=4, 5, 6) compared with estimations based on compound nucleus model.

doi: 10.1103/PhysRevC.12.1834
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