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NSR database version of April 27, 2024.

Search: Author = P.Patzelt

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1998KR08      Appl.Radiat.Isot. 49, 981 (1998)

A.Kronenberg, K.Siemon, R.Weber, R.A.Esterlund, P.Patzelt

Determination of the Half-Life of ^105mRh

RADIOACTIVITY ^105mRh(IT); measured T_1/2.

doi: 10.1016/S0969-8043(97)10097-5
Citations: PlumX Metrics

1996GO47      Radiochim.Acta 73, 105 (1996)

D.Gogrewe, M.Putz, R.Weber, K.Siemon, R.A.Esterlund, P.Patzelt

Determination of ²¹⁰Pb via ²¹⁰Bi using a Hydride Generation Technique Combined with β-Spectrometry

RADIOACTIVITY ²¹⁰Pb(β^-); ²¹⁰Bi(β^-), (α) [from ²¹⁰Pb(β-decay)]; measured ²¹⁰Bi count rate vs ²¹⁰Pb initial activity; deduced ²¹⁰Pb content determination. Hydride generation technique, β-spectrometry.

1994VA13      Appl.Radiat.Isot. 45, 419 (1994)

J.Van Aarle, W.Westmeier, R.A.Esterlund, P.Patzelt

²²⁷Ac: A suggested long-lived multiple-line gamma-ray calibration standard

RADIOACTIVITY ²²⁷Ac(β^-), (α); measured Eγ, Iγ, E X-ray, I X-ray; deduced relative emission probabilities.

doi: 10.1016/0969-8043(94)90105-8
Citations: PlumX Metrics

1994VA24      Nucl.Phys. A578, 77 (1994)

J.van Aarle, W.Westmeier, R.A.Esterlund, P.Patzelt

²⁵²Cf: Neutron multiplicities in correlation with fission-fragment mass and energy

RADIOACTIVITY ²⁵²Cf(SF); measured neutron multiplicities following SF-decay, total kinetic energies; deduced fission decay modes. Multi-modal random neck-rupture model.

doi: 10.1016/0375-9474(94)90970-9
Citations: PlumX Metrics

1992BE19      Phys.Lett. 286B, 225 (1992)

S.Beiersdorf, R.A.Esterlund, M.Knaack, W.Westmeier, P.Patzelt, F.P.Hessberger, V.Ninov, A.Luttgen

Evaporation Residues at E(*) ≈ 400 MeV

NUCLEAR REACTIONS ¹⁰⁴Ru(⁸⁶Kr, X), E=11.4 MeV/nucleon; measured evaporation residue total yield, mass yield distributions, σ(θ) for X=^145,147Eu, ^146,149Gd, ^151,153,155Tb, ¹⁵⁷Dy, ¹⁶⁰Er. Bohr-Wheeler fission-evaporation model.

doi: 10.1016/0370-2693(92)91766-3
Citations: PlumX Metrics

1992SI17      Appl.Radiat.Isot. 43, 873 (1992)

K.Siemon, R.A.Esterlund, J.Van Aarle, M.Knaack, W.Westmeier, P.Patzelt

A New Measurement of the Gamma-Ray Intensities of ^234mPa Accompanying the Decay of ²³⁸U

RADIOACTIVITY ^234mPa(β^-) [from ²³⁸U(α) decay chain]; measured Eγ, Iγ. ²³⁴U deduced transitions absolute Iγ.

doi: 10.1016/0883-2889(92)90149-9
Citations: PlumX Metrics

1991JA07      Z.Phys. A339, 475 (1991)

B.Jackel, A.Rox, R.A.Esterlund, W.Westmeier, M.Knaack, P.Patzelt

Mass and Charge Flow in the Reaction 7.1 MeV/u ¹⁹⁷Au + ⁶³Cu

NUCLEAR REACTIONS ⁶³Cu(¹⁹⁷Au, X), E=7.1 MeV/nucleon; measured σ(fragment θ), mass yield; deduced fusion σ, different mechanisms contributions.

1990WI01      Phys.Rev. C41, 640 (1990)

J.F.Wild, J.van Aarle, W.Westmeier, R.W.Lougheed, E.K.Hulet, K.J.Moody, R.J.Dougan, E.-A.Koop, R.E.Glaser, R.Brandt, P.Patzelt

Prompt Neutron Emission from the Spontaneous Fission of ²⁶⁰Md

NUCLEAR REACTIONS ²⁵⁴Es(²²Ne, X), E=126 MeV; measured (neutron)(fragment)-coin; deduced ²⁶⁰Md production evidence.

RADIOACTIVITY ²⁶⁰Md(SF) [from ²⁵⁴Es(²²Ne, X), E=126 MeV]; measured fission neutron multiplicity distribution, emission probabilities.

doi: 10.1103/PhysRevC.41.640
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13186.

1989SC32      Phys.Lett. 232B, 37 (1989)

H.Schulte, B.Jackel, R.A.Esterlund, M.Knaack, W.Westmeier, A.Rox, P.Patzelt

Dynamic Contributions to Symmetric Fragmentation Processes

NUCLEAR REACTIONS ¹⁹⁷Au(⁴⁰Ar, X), (⁴⁰Ar, F), E=5.3, 7.5 MeV/nucleon; measured fission, fission like fragment σ(θ), anisotropy; deduced fragmentation mechanism.

doi: 10.1016/0370-2693(89)90554-6
Citations: PlumX Metrics

1985ES01      Nucl.Phys. A435, 597 (1985)

R.A.Esterlund, W.Westmeier, U.Reus, A.M.Habbestad Watzig, P.Patzelt

Fusion-Like Processes and the Concept of Dynamic Equivalence: The system ¹³²Xe + (nat)Fe

NUCLEAR REACTIONS Fe(¹³²Xe, X), E=4.56-7.12 MeV/nucleon; measured σ(fragment A) vs E, fragment chain yield vs charge, mass yield vs mass number; deduced symmetric fragmentation σ, quasielastic transfer σ, evaporation σ, deep inelastic transfer σ, model parameters. Dynamic capture model.

doi: 10.1016/0375-9474(85)90479-8
Citations: PlumX Metrics

1982WE13      Phys.Lett. 117B, 163 (1982)

W.Westmeier, R.A.Esterlund, A.Rox, P.Patzelt

Further Evidence for ' Extra Push '

NUCLEAR REACTIONS Fe(¹³²Xe, X), E(cm)=160-280 MeV; ²³⁸U(⁵⁶Fe, X), E(cm)=250-440 MeV; calculated σ(fusion) vs E; deduced reaction mechanism. Phenomenological capture model.

doi: 10.1016/0370-2693(82)90538-X
Citations: PlumX Metrics

1981RE08      Z.Phys. A301, 363 (1981)

U.Reus, W.Westmeier, R.A.Esterlund, A.Rox, M.Rajagopalan, P.Patzelt

Evolution from Quasielastic to Deep-Inelastic Transfer in the System ¹³²Xe + Fe(nat)

NUCLEAR REACTIONS Fe(¹³²Xe, X), E=5.9 MeV/nucleon; measured σ(fragment θ), σ(fragment mass, Z); deduced deep inelastic to quasielastic process transition in production of ^127,129,132Cs, ^121,124,130I. Radiochemical procedure, catcher-foil technique.

doi: 10.1007/BF01421703
Citations: PlumX Metrics

1981WE04      Z.Phys. A299, 277 (1981)

W.Westmeier, U.Reus, R.A.Esterlund, J.Gilat, P.Patzelt

Search for a New Reaction Mechanism in the System ¹³²Xe + (nat)Fe

NUCLEAR REACTIONS Fe(¹³²Xe, X), E=5, 5.9, 7.15 MeV/nucleon; measured independent, cumulative production σ for mass 93-97, deep inelastic product to symmetric mass yield ratios; deduced no new mechanism. Thin targets.

doi: 10.1007/BF01443946
Citations: PlumX Metrics

1977ES01      Phys.Rev. C15, 319 (1977)

R.A.Esterlund, D.Molzahn, R.Brandt, P.Patzelt, P.Vater, A.H.Boos, M.R.Chandratillake, I.S.Grant, J.D.Hemingway, G.W.A.Newton

Search for Long-Lived Superheavy Elements in the Reaction System ²³⁸U + 9.6-MeV/Nucleon ^63,65Cu

NUCLEAR REACTIONS ²³⁸U(⁶³Cu, X), (⁶⁵Cu, X), E=9.6 MeV/nucleon; measured σ for production of superheavy elements, ²⁵⁴Cf.

doi: 10.1103/PhysRevC.15.319
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1977RE09      Phys.Rev.Lett. 39, 171 (1977)

U.Reus, A.M.H.Watzig, R.A.Esterlund, P.Patzelt, I.S.Grant

Mass-Yield Distributions in the Reaction of ⁵⁶Fe Ions with ²³⁸U

NUCLEAR REACTIONS ²³⁸U(⁵⁶Fe, X), E=538 MeV; measured σ(A), quasielastic transfer, quasifission, fusion-fission σ.

doi: 10.1103/PhysRevLett.39.171
Citations: PlumX Metrics

1976AH01      J.Inorg.Nucl.Chem. 38, 191 (1976)

H.Ahrens, P.Patzelt, G.Herrmann

The Half-Lives of ⁹¹Br, ⁹⁵Kr, ¹⁴⁰I and ¹⁴⁴Xe

RADIOACTIVITY ⁹¹Br, ⁹⁵Kr, ^140,141I, ¹⁴⁴Xe [from fission]; measured T_1/2.

doi: 10.1016/0022-1902(76)80389-2
Citations: PlumX Metrics

1976BO39      Radiochem.Radioanal.Lett. 25, 357 (1976)

A.H.Boos, R.Brandt, D.Molzahn, P.Patzelt, P.Vater, K.Bachmann, E.Ross

Continued Search for Superheavy Elements Produced by Secondary Reactions of 24 GeV Protons on Uranium

NUCLEAR REACTIONS U(p, X), E=24 GeV; measured σ for production of superheavy elements through secondary reactions.

1974RO11      Z.Phys. 266, 65 (1974)

E.Roeckl, D.Lode, K.Bachmann, B.Neidhart, G.K.Wolf, W.Lauppe, N.Kaffrell, P.Patzelt

Decay Properties of Neutron Deficient Kr Isotopes

RADIOACTIVITY ^{73,74,75,76,77}Kr, ^73,74,75,76Br; measured T_1/2, Eβ, βγ-coin. Deduced Q. ^73,74Kr measured Eγ, Iγ.

doi: 10.1007/BF01668666
Citations: PlumX Metrics

1973SE13      Nucl.Phys. A212, 45 (1973)

C.Sebille-Schuck, M.Finger, R.Foucher, J.P.Husson, J.Jastrzebski, V.Berg, S.G.Malmskog, G.Astner, B.R.Erdal, P.Patzelt, P.Siffert

The Decay of ¹⁸⁷Pt; Comparison of the Levels of ¹⁸⁷Ir with Those of Heavier Odd Mass Iridium Isotopes

RADIOACTIVITY ¹⁸⁷Pt [from Pb(p, 3pxn) Hg (EC) Au (EC) Pt; mass separated]; measured T_1/2, Eγ, Iγ, E(ce), I(ce), ICC, γγ-coin, (ce)(ce)- coin, γγ delay, γce delay, (ce)(ce)- delay. ¹⁸⁷Au; measured T_1/2. ¹⁸⁷Ir deduced levels, J, π, T_1/2, M1/E2 admixtures, B(M1), B(E1), B(E2). Ge(Li), Si(Li), magnetic spectrometers.

doi: 10.1016/0375-9474(73)90037-7
Citations: PlumX Metrics

1972FI12      Nucl.Phys. A188, 369 (1972)

M.Finger, R.Foucher, J.P.Husson, J.Jastrzebski, A.Johnson, G.Astner, B.R.Erdal, A.Kjelberg, P.Patzelt, A.Hoglund, S.G.Malmskog, R.Henck

Properties of Low-Lying Levels in the Even Platinum Nuclei (182 < A < 192)

RADIOACTIVITY ¹⁹²Au, ¹⁹⁰Au, ¹⁸⁸Au, ¹⁸⁶Au, ¹⁸⁴Au, ¹⁸²Au[from pb(p, 3pxn)Hg-Au, mass separated]; measured Eγ, Iγ, E(ce), I(ce), γγ-, ceγ-coin, cece-delay, ceγ--delay. ^{182,184,186,188,190,192}Pt deduced levels, J, π, ICC, T_1/2. Au chemical purification. Magnetic spectrometers, Ge(Li), Si(Li).

doi: 10.1016/0375-9474(72)90064-4
Citations: PlumX Metrics

1970ER09      Izv.Akad.Nauk SSSR, Ser.Fiz. 34, 1635 (1970); Bull.Acad.Sci.USSR, Phys.Ser. 34, 1452 (1971)

B.R.Erdal, M.Finger, R.Foucher, J.P.Husson, J.Jastrzebski, A.Johnson, R.Henck, P.Siffert, G.Astner, A.Kjelberg, P.Patzelt

Properties of Low-Lying Levels of Even Isotopes of Pt

RADIOACTIVITY ^{184,186,188,190,192}Au; measured Eγ, Iγ. ^{184,186,188,190,192}Pt deduced levels, J, π, γ-branching. Isolde on-line mass separator.

1970FI16      CERN-70-29 (1970); see 1970FIZZ

M.Finger, R.Foucher, J.P.Husson, J.Jastrzebski, A.Johnson, C.Sebille, R.Henck, J.M.Kuchly, R.Regal, P.Siffert, G.Astner, B.R.Erdal, E.Hagebo, A.Kjelberg, F.Munnich, P.Patzelt, E.Beck, H.Kugler

Main Decay Characteristics of Mercury Isotopes and their Daughter Products (182 < A < 192)

1970HN03      J.Inorg.Nucl.Chem. 32, 3137 (1970)

D.J.Hnatowich, E.Hagebo, A.Kjelberg, R.Mohr, P.Patzelt

The Decay of Cadmium Isotopes of Mass 100, 101, and 102 to Isomers in Silver

RADIOACTIVITY ¹⁰⁰Cd; measured T_1/2, Eγ, Iγ. ^100,100mAg; measured T_1/2, Eγ, Iγ. ¹⁰¹Cd; measured Eγ, Iγ, ICC, I(ce), γγ-coin. ¹⁰¹Ag deduced transitions, ICC, γ-multipolarity, J, π. ^101mAg deduced T_1/2 < 4 sec. ¹⁰²Cd; measured Eγ, Iγ, γγ-coin. ^102mAg; measured T_1/2, Eγ, Iγ, I(ce). ⁹⁹Ag; measured no 8-minute activity.

doi: 10.1016/0022-1902(70)80191-9
Citations: PlumX Metrics

1970HU11      Nucl.Phys. A151, 634 (1970)

J.Hudis, E.Hagebo, P.Patzelt

⁴³Ar and ⁴⁴Ar

RADIOACTIVITY ⁴³Ar, ⁴⁴Ar[from Ti, V(p, spallation)]; measured T_1/2, Eγ, Iγ, γγ-sum coin. ⁴³K, ⁴⁴K deduced levels. Natural targets, on-line isotope separators.

doi: 10.1016/0375-9474(70)90401-X
Citations: PlumX Metrics

1969HA03      Phys.Lett. 28B, 415 (1969); Erratum Phys.Lett. 28B, 663 (1969)

P.G.Hansen, P.Hornshoj, H.L.Nielsen, K.Wilsky, H.Kugler, G.Astner, E.Hagebo, J.Hudis, A.Kjelberg, F.Munnich, P.Patzelt, M.Alpsten, G.Andersson, A.Appelqvist, B.Bengtsson, R.A.Naumann, O.B.Nielsen, E.Beck, R.Foucher, J.P.Husson, J.Jastrzebski, A.Johnson, J.Alstad, T.Jahnsen, A.C.Pappas, T.Tunaal, R.Henck, P.Siffert, G.Rudstam

Decay Characteristics of Short-Lived Radio-Nuclides Studied by On-Line Isotope Separator Techniques

RADIOACTIVITY ⁴³Ar, ¹⁰¹Cd, ¹⁰⁹Sn, ¹¹⁵I, ¹¹⁵Xe, ^205,225,226Rn, ^224,225,226Fr; measured T_1/2. ⁷⁵Kr, ¹¹⁹I, ¹¹⁹Xe, ¹⁸⁶Pt, ^186,188Au, ^187,188Hg; measured Eγ. ^198,200,202Po; measured Iα. ^102,103Cd, ^116,117,118I, ^116,117,118Xe, ¹⁸⁴Pt, ¹⁸⁴Au; measured T_1/2, Eγ. ^79,81Kr, ^125,127Xe; measured T_1/2, Eγ, I(ce). ¹⁰³Ag; measured T_1/2, Eγ, I(ce), γγ-delay. ^187,189,191Pt, ¹⁸⁹Au, ²⁰⁶Hg; measured Eγ, γγ-delay. ¹⁸¹Hg; measured T_1/2, Eα. ^182,183,185Hg; measured T_1/2, Eα, Iα. ^184,186Hg; measured T_1/2, Eα, Iα, Eγ. ^202,204,206Rn; measured T_1/2, Iα. ¹⁰³Pd, ^187,189,191Ir, ¹⁸⁹Pt, ²⁰⁶Tl deduced levels, T_1/2.

doi: 10.1016/0370-2693(69)90337-2
Citations: PlumX Metrics

1967PA26      Ark.Fys. 36, 453 (1967)

P.Patzelt, H.D.Schussler, G.Herrmann

Comparison of Observed Delayed-Neutron Abundances with Calculated Fisson Yields of Neutron Precursors

1965PA13      Thesis, Johannes Gutenberg University, Mainz (1965); NP-15304 (1965)

P.Patzelt

Report on the Indirect Determination of the Half-Life of Short-Lived Fission Rare Gases

1965PA14      Proc.Symp.on Phys.and Chem.of Fission, Vol.II, Salzburg, Austria, IAEA, Vienna, p.243 (1965)

P.Patzelt, G.Herrmann

Indirect Determination of Half-Lives of Short-Lived Fission Gases Using a Gas Flow Method

NUCLEAR STRUCTURE ¹⁴⁰Xe, ¹⁴¹Xe, ¹³⁷Xe, ¹³⁹Xe, ¹³⁸Xe, ¹⁴²Xe, ¹⁴³Xe, ⁸⁹Kr, ⁹³Kr, ⁹²Kr, ⁹⁰Kr, ⁹¹Kr; measured not abstracted; deduced nuclear properties.