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NSR database version of April 24, 2024.

Search: Author = K.T.Knopfle

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2024AG03      Eur.Phys.J. C 84, 34 (2024)

M.Agostini, A.Alexander, G.R.Araujo, A.M.Bakalyarov, M.Balata, I.Barabanov, L.Baudis, C.Bauer, S.Belogurov, A.Bettini, L.Bezrukov, V.Biancacci, E.Bossio, V.Bothe, V.Brudanin, R.Brugnera, A.Caldwell, C.Cattadori, A.Chernogorov, T.Comellato, V.D'Andrea, E.V.Demidova, N.D.Marco, E.Doroshkevich, F.Fischer, M.Fomina, A.Gangapshev, A.Garfagnini, C.Gooch, P.Grabmayr, V.Gurentsov, K.Gusev, J.Hakenmuller, S.Hemmer, W.Hofmann, J.Huang, M.Hult, L.V.Inzhechik, J.J.Csathy, J.Jochum, M.Junker, V.Kazalov, Y.Kermaidic, H.Khushbakht, T.Kihm, K.Kilgus, I.V.Kirpichnikov, A.Klimenko, R.Kneißl, K.T.Knopfle, O.Kochetov, V.N.Kornoukhov, M.Korosec, P.Krause, V.V.Kuzminov, M.Laubenstein, M.Lindner, I.Lippi, A.Lubashevskiy, B.Lubsandorzhiev, G.Lutter, C.Macolino, B.Majorovits, W.Maneschg, L.Manzanillas, G.Marshall, M.Misiaszek, M.Morella, Y.Muller, I.Nemchenok, L.Pandola, K.Pelczar, L.Pertoldi, P.Piseri, A.Pullia, C.Ransom, L.Rauscher, M.Redchuk, S.Riboldi, N.Rumyantseva, C.Sada, F.Salamida, S.Schonert, J.Schreiner, M.Schutt, A.-K.Schutz, O.Schulz, M.Schwarz, B.Schwingenheuer, O.Selivanenko, E.Shevchik, M.Shirchenko, L.Shtembari, H.Simgen, A.Smolnikov, D.Stukov, A.A.Vasenko, A.Veresnikova, C.Vignoli, K.v.Sturm, T.Wester, C.Wiesinger, M.Wojcik, E.Yanovich, B.Zatschler, I.Zhitnikov, S.V.Zhukov, D.Zinatulina, A.Zschocke, A.J.Zsigmond, K.Zuber, G.Zuzel, GERDA Collaboration

An improved limit on the neutrinoless double-electron capture of 36Ar with GERDA

RADIOACTIVITY 36Ar(2EC); measured decay products, Eγ, Iγ; deduced T1/2 limit. Comparison with available data. The GERmanium Detector Array (Gerda) experiment.

doi: 10.1140/epjc/s10052-023-12280-6
Citations: PlumX Metrics


2023AG05      Phys.Rev.Lett. 131, 142501 (2023)

M.Agostini, A.Alexander, G.R.Araujo, A.M.Bakalyarov, M.Balata, I.Barabanov, L.Baudis, C.Bauer, S.Belogurov, A.Bettini, L.Bezrukov, V.Biancacci, E.Bossio, V.Bothe, R.Brugnera, A.Caldwell, S.Calgaro, C.Cattadori, A.Chernogorov, P.-J.Chiu, T.Comellato, V.D'Andrea, E.V.Demidova, A.Di Giacinto, N.Di Marco, E.Doroshkevich, F.Fischer, M.Fomina, A.Gangapshev, A.Garfagnini, C.Gooch, P.Grabmayr, V.Gurentsov, K.Gusev, S.Hackenmuller, S.Hemmer, W.Hofmann, J.Huang, M.Hult, L.V.Inzhechik, J.Janicsko Csathy, J.Jochum, M.Junker, V.Kazalov, Y.Kermaidic, H.Khushbakht, T.Kihm, K.Kilgus, I.V.Kirpichnikov, A.Klimenko, K.T.Knopfle, O.Kochetov, V.N.Kornoukhov, P.Krause, V.V.Kuzminov, M.Laubenstein, B.Lehnert, M.Lindner, I.Lippi, A.Lubashevskiy, B.Lubsandorzhiev, G.Lutter, C.Macolino, B.Majorovits, W.Maneschg, L.Manzanillas, G.Marshall, M.Miloradovic, R.Mingazheva, M.Misiaszek, M.Morella, Y.Muller, I.Nemchenok, M.Neuberger, L.Pandola, K.Pelczar, L.Pertoldi, P.Piseri, A.Pullia, C.Ransom, L.Rauscher, M.Redchuk, S.Riboldi, N.Rumyantseva, C.Sada, S.Sailer, F.Salamida, S.Schonert, J.Schreiner, M.Schutt, A.-K.Schutz, O.Schulz, M.Schwarz, B.Schwingenheuer, O.Selivanenko, E.Shevchik, M.Shirchenko, L.Shtembari, H.Simgen, A.Smolnikov, D.Stukov, S.Sullivan, A.A.Vasenko, A.Veresnikova, C.Vignoli, K.von Sturm, T.Wester, C.Wiesinger, M.Wojcik, E.Yanovich, B.Zatschler, I.Zhitnikov, S.V.Zhukov, D.Zinatulina, A.Zschocke, A.J.Zsigmond, K.Zuber, G.Zuzel

Final Results of GERDA on the Two-Neutrino Double-β Decay Half-Life of 76Ge

RADIOACTIVITY 76Ge(2β-); measured decay products, Eβ, Iβ; deduced two-neutrino mode T1/2, effective nuclear matrix elements. Comparison with available data. The GERDA experiment was located underground at the Laboratori Nazionali del Gran Sasso (LNGS) of INFN, in Italy.

doi: 10.1103/PhysRevLett.131.142501
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Data from this article have been entered in the XUNDL database. For more information, click here.


2004KN05      J.Phys.(London) G30, S1363 (2004)

K.T.Knopfle, M.Zavertyaev, T.Zivko, for the HERA-B Collaboration

Search for Θ+ and Ξ--3/2 pentaquarks in HERA-B

NUCLEAR REACTIONS C, Ti, W(p, X), E(cm)=41 GeV; measured invariant mass distributions; deduced pentaquark yield upper limits.

doi: 10.1088/0954-3899/30/8/128
Citations: PlumX Metrics


2002PU01      Nucl.Phys. A701, 204c (2002)

V.Pugatch, K.T.Knopfle, Yu.Vassiliyev

Beam Profile Imaging Target

doi: 10.1016/S0375-9474(01)01575-5
Citations: PlumX Metrics


1996BB25      Nucl.Instrum.Methods Phys.Res. A383, 64 (1996)

C.Bauer, I.Baumann, C.Colledani, J.Conway, P.Delpierre, F.Djama, W.Dulinski, A.Fallou, K.K.Gan, R.S.Gilmore, E.Grigoriev, G.Hallewell, S.Han, T.Hessing, K.Honscheid, J.Hrubec, D.Husson, R.James, H.Kagan, D.Kania, R.Kass, K.T.Knopfle, M.Krammer, T.J.Llewellyn, P.F.Manfredi, D.Meier, L.S.Pan, H.Pernegger, M.Pernicka, V.Re, S.Roe, D.Roff, A.Rudge, M.Schaeffer, M.Schieber, S.Schnetzer, S.Somalwar, V.Speziali, R.Stone, R.J.Tapper, R.Tesarek, W.Trischuk, R.Turchetta, G.B.Thomson, R.Wagner, P.Weilhammer, C.White, H.J.Ziock, M.Zoeller

Recent Results from the RD42 Diamond Detector Collaboration

doi: 10.1016/S0168-9002(96)00659-6
Citations: PlumX Metrics


1993MA50      Nucl.Phys. A565, 543 (1993)

G.Mairle, M.Seeger, H.Reinhardt, T.Kihm, K.T.Knopfle, C.L.Wen

The Distribution of Proton-Hole Strengths in the (2s, 1d)-Shell of 35Cl, 37Cl and 39Cl

NUCLEAR REACTIONS 36,38,40Ar(polarized d, 3He), E=52 MeV; measured σ(θ), iT11(θ). 35,37,39Cl deduced levels, J, π, spectroscopic factors, proton occupancies, single-particle energies, spreading widths. 39Cl deduced mass excess. Enriched 36,38Ar gas targets. DWBA analysis.

doi: 10.1016/0375-9474(93)90044-X
Citations: PlumX Metrics


1992SE03      Nucl.Phys. A539, 223 (1992)

M.Seeger, Th.Kihm, K.T.Knopfle, G.Mairle, U.Schmidt-Rohr

Study of Proton Hole States in 63Cu and 63Co (II). The γ-Decay of Proton Hole States

NUCLEAR REACTIONS 64Zn, 64Ni(d, 3He), E=31 MeV; measured (3He)γ-coin, DSA. 63Cu, 63Co deduced levels, γ-branching, T1/2. Enriched targets, Ge(Li) detectors. Phonon-hole model calculations.

doi: 10.1016/0375-9474(92)90268-O
Citations: PlumX Metrics


1991HE17      Phys.Rev.Lett. 67, 2773 (1991)

J.Hesselbarth, K.T.Knopfle

Pb(6Li, αd)Pb Breakup Experiment to Test Feasibility of Extracting the Astrophysically Relevant α + d Capture Cross Section

NUCLEAR REACTIONS 208Pb(6Li, dα), E=60 MeV; measured dα(θ), σ(θα) vs Rutherford scattering θ; deduced inability to correlate breakup σ to astrophysically relevant α+d capture σ.

doi: 10.1103/PhysRevLett.67.2773
Citations: PlumX Metrics


1991SE09      Nucl.Phys. A533, 1 (1991)

M.Seeger, Th.Kihm, K.T.Knopfle, G.Mairle, U.Schmidt-Rohr, J.Hebenstreit, D.Paul, P.von Rossen

Study of Proton-Hole States in 63Cu and 63Co (I). Spectroscopy of (d, 3He) Reactions at E(d) = 52 MeV

NUCLEAR REACTIONS 64Zn, 64Ni(d, 3He), (polarized d, 3He), E=52 MeV; measured σ(E(3He)), σ(θ), iT11(θ). 63Cu, 63Co deduced levels, J, π, spectroscopic factors. Enriched target. Parametrized 2s1/2 proton single-particle energies for 16 ≤ A ≤ 66.

doi: 10.1016/0375-9474(91)90817-P
Citations: PlumX Metrics


1990TO04      Phys.Rev. C41, 1417 (1990)

Y.Toba, Y.-W.Lui, D.H.Youngblood, U.Garg, P.Grabmayr, K.T.Knopfle, H.Riedesel, G.J.Wagner

Charged Particle Decay from Giant Monopole Resonance in 28Si

NUCLEAR REACTIONS 28Si(α, α), (α, 2α), (α, pα), E=129 MeV; measured Eα, Iα, σ(θα1, θα2), σ(θα, θp). 28Si deduced giant monopole resonance decay.

doi: 10.1103/PhysRevC.41.1417
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0097.


1990WE07      Nucl.Phys. A510, 1 (1990)

Th.Weber, R.D.Heil, U.Kneissl, W.Wilke, Th.Kihm, K.T.Knopfle, H.J.Emrich

(e, e'f) Coincidence Experiments on 235U and 238U

NUCLEAR REACTIONS 235,238U(e, e'F), E=78-183 MeV; measured σ(θ(e'), E, θ(fragment)), in-, out-of-plane fission fragment σ(θ), fragment time-of-flight differences. 235,238U deduced multipole strength distributions for giant E0, E1, E2, E3 resonances, fission characteristics.

doi: 10.1016/0375-9474(90)90286-U
Citations: PlumX Metrics


1989RE06      Phys.Lett. 228B, 31 (1989)

K.Reiner, P.Grabmayr, G.Mauser, G.Mertens, G.J.Wagner, J.Friedrich, N.Voegler, K.T.Knopfle, J.Ryckebusch, K.Heyde, D.Van Neck, M.Waroquier

(e, e'p) Study of the Continuum of 58Ni above the Giant Resonance Region

NUCLEAR REACTIONS 58Ni(e, e'p), E=183 MeV; measured σ(θ(e'), θ(p)) vs excitation energy. 58Ni deduced continuum multipole strength distribution.

doi: 10.1016/0370-2693(89)90520-0
Citations: PlumX Metrics


1989SP05      Phys.Rev.Lett. 63, 1574 (1989)

M.Spahn, Th.Kihm, K.T.Knopfle, J.Friedrich, N.Voegler, Ch.Schmitt, V.H.Walther, M.Unkelbach, H.M.Hofmann

Study of Charge Symmetry in 4He by Simultaneous 4He(e, e'p)3H and 4He(e, e'n)3He Measurements

NUCLEAR REACTIONS 4He(e, e'p), (e, e'n), E=183.4 MeV; measured σ(θ(e'), θ(p)), σ(θ(e'), θ(n)); deduced σ. 4He deduced no charge symmetry breaking in GDR region.

doi: 10.1103/PhysRevLett.63.1574
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1989WE01      Phys.Rev.Lett. 62, 129 (1989)

Th.Weber, R.D.Heil, U.Kneissl, W.Wilke, H.J.Emrich, Th.Kihm, K.T.Knopfle

Evidence for Different Mass Splits in Fission Decays of Giant Multipole Resonances from 235,238U(e, e'f) Reactions

NUCLEAR REACTIONS 235,238U(e, e'F), E=185 MeV; measured fission (fragment)(fragment)-coin. 235,238U deduced giant multipole resonance fission decay features, Γ(S)/Γ(A).

doi: 10.1103/PhysRevLett.62.129
Citations: PlumX Metrics


1989WE02      Phys.Rev.Lett. 62, 690 (1989)

Th.Weber, U.Kneissl, Th.Kihm, K.T.Knopfle

Weber et al. Reply

doi: 10.1103/PhysRevLett.62.690
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1989WE12      Nucl.Phys. A502, 279c (1989)

Th.Weber, W.Wilke, H.J.Emrich, R.D.Heil, Th.Kihm, U.Kneissl, K.T.Knopfle, U.Seemann, F.Steiper, H.Stroher

Evidence for Different Fission Fragment Mass Asymmetries for Specific Nuclear Excitations Studied in (e, e'F) and (γ, F) Reactions

NUCLEAR REACTIONS 236U(e, e'F), E not given; measured fission fragment σ(θ). 235,238U(e, e'F), E=185 MeV; measured fission fragment spectra; deduced symmetric, asymmetric fission yield ratios, excitation multipolarity role.

doi: 10.1016/0375-9474(89)90668-4
Citations: PlumX Metrics


1988DO12      Z.Phys. A331, 107 (1988)

B.S.Dolbilkin, R.L.Kondratiev, V.P.Lisin, Sh.Khan, Th.Kihm, K.T.Knopfle, H.J.Schulz, Chenlin Wen, J.Friedrich

Direct Decay of the Giant Dipole Resonance in 58,60Ni and 64Zn from (e, e'c) Experiments

NUCLEAR REACTIONS 58,60Ni, 64Zn(e, e'p), (e, e'α), E=137.2 MeV; measured e'(particle)-coin spectra. 59,57Co, 63Cu deduced level population strengths.


1988HE16      Z.Phys. A331, 365 (1988)

J.Hesselbarth, S.Khan, Th.Kihm, K.T.Knopfle

Forward-Backward Asymmetries in the Direct Breakup of 6Li

NUCLEAR REACTIONS 208Pb(6Li, dα), E=60 MeV; measured σ(θ(6Li'), E(αd)); deduced projectile breakup features.


1988KH04      Nucl.Phys. A481, 253 (1988)

S.Khan, G.Mairle, K.T.Knopfle, Th.Kihm, L.-K.Pao, P.Grabmayr, G.J.Wagner, L.Friedrich

Hole-Strength Distributions from the 34S(d(pol), 3He)33P and 34S(d(pol), t)33S Reactions

NUCLEAR REACTIONS 34S(polarized d, 3He), (polarized d, t), E=52 MeV; measured σ(θ), iT11(θ); deduced systematics of single particle states for A=28-40. 33P, 33S deduced levels, J, π, T, spectroscopic factors, occupation numbers summed (S+), (S-) Gamow-Teller strength. Enriched target.

doi: 10.1016/0375-9474(88)90496-4
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1988MA53      Nucl.Phys. A490, 371 (1988)

G.Mairle, K.T.Knopfle, M.Seeger

Total Gamow-Teller Strengths from Measured Ground-State Correlations

NUCLEAR REACTIONS 16,18O, 20,22Ne, 24,26Mg, 28,30Si, 36,38,40Ar, 40,42,44,46,48Ca, 46,48,50Ti, 52,54Cr, 54Fe, 58Ni, 90Zr(p, n), (n, p); analyzed one-nucleon transfer σ data; deduced ground-state occupation numbers, total Gamow-Teller strengths.

doi: 10.1016/0375-9474(88)90511-8
Citations: PlumX Metrics


1988WE18      Phys.Lett. 215B, 469 (1988)

Th.Weber, R.D.Heil, U.Kneissl, W.Wilke, H.J.Emrich, Th.Kihm, K.T.Knopfle

Near Barrier Fission Channels (J(π), K) in 238U for Spins J(π) = 0+, 1-, and 2+ from (e, e'f) Angular Correlation Measurements

NUCLEAR REACTIONS 238U(e, e'F), E=185 MeV; measured fission (fragment)(fragment)(θ), in-plane, out-of-plane; deduced partial fission channel σ. 238U levels deduced fission barriers.

doi: 10.1016/0370-2693(88)91343-3
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1987NI04      Z.Phys. A326, 435 (1987)

W.Nitsche, G.J.Wagner, K.T.Knopfle, P.Grabmayr, Y.Kawazoe

Nature of Continua in Inelastic α- and 6Li-Scattering at 26 MeV/A

NUCLEAR REACTIONS 28Si(α, α'γ), E=104 MeV; 28Si, 27Al(6Li, 6Li'γ), E=156 MeV; measured σ(θα', θγ), σ(Eγ, θγ, θα'), σ(Eγ, θγ, θ(6Li)), σ(Eα', θα', θγ), (particle)γ-coin, γ-multiplicity; deduced reaction mechanism. Ge(Li) detectors, telescopes.


1987NU01      Nucl.Phys. A465, 365 (1987)

J.Nurzynski, T.Kihm, K.T.Knopfle, G.Mairle, H.Clement

Reorientation Effects for 52 MeV Vector Polarized Deuterons

NUCLEAR REACTIONS 20,22Ne, 26Mg, 28Si, 32,34S, 36,40Ar(polarized d, d), (polarized d, d'), E=52 MeV; measured σ(θ), iT11(θ); deduced optical model parameters. 20,22Ne, 26Mg, 28Si, 32,34S, 36,40Ar levels deduced β2. Natural 28Si, 32S, 40Ar targets, 20,22Ne, 26Mg, 34S, 36Ar enriched targets.

doi: 10.1016/0375-9474(87)90353-8
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1987SU09      Nucl.Phys. A467, 365 (1987)

C.Sukosd, C.Mayer-Boricke, M.Rogge, P.Turek, K.T.Knopfle, H.Riedesel, K.Schindler, G.J.Wagner

Giant Resonance Decays in 20Ne, 22Ne and Interference Effects with Quasifree Scattering Processes

NUCLEAR REACTIONS 20,22Ne(α, α'X), E=155 MeV; measured σ(fragment θ, E(α'), θ(α')); deduced decay branching ratios, direct α0 decay, interference effects. 20Ne deduced T=0, GQR splitting, decay characteristics. Coincidence techniques.

doi: 10.1016/0375-9474(87)90535-5
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1987WE09      Phys.Rev.Lett. 59, 2028 (1987)

Th.Weber, R.D.Heil, U.Kneissl, W.Pecho, W.Wilke, H.J.Emrich, Th.Kihm, K.T.Knopfle

Multipole Strength Distributions and Form Factors for E1, E2/E0, and E3 from 238U(e, e'f) Coincidence Experiments

NUCLEAR REACTIONS 238U(e, e'F), E=78, 183, 124 MeV; measured fission (fragment)(fragment)-coin. 238U deduced multipole strength distributions, form factors.

doi: 10.1103/PhysRevLett.59.2028
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1986GR10      Phys.Rev. C34, 322 (1986)

P.Grabmayr, G.J.Wagner, K.T.Knopfle, H.Riedesel, P.Bogucki, J.D.Bronson, Y.W.Lui, U.Garg, D.H.Youngblood

Direct Contributions to the Decay of Isoscalar Giant Resonances in 58Ni

NUCLEAR REACTIONS 58Ni(α, 2α), (α, pα), E=129 MeV; measured σ(θ1, θ2, Eα), αα(θ), αp(θ); deduced reaction mechanism. 58Ni deduced isoscalar giant resonance decay mechanism.

doi: 10.1103/PhysRevC.34.322
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1986GR18      Phys.Rev. C34, 1375 (1986)

K.A.Griffioen, P.J.Countryman, K.T.Knopfle, K.Van Bibber, M.R.Yearian, J.G.Woodworth, D.Rowley, J.R.Calarco

Coincident Electrofission of 238U at q ≈ 0.26, 0.40, and 0.55 fm-1

NUCLEAR REACTIONS 238U(e, e'F), E=80.3, 81.6, 82.5, 118.4, 119.1, 120.7, 159.9, 163.8 MeV; measured σ(θ(e'), fragment θ) vs excitation following fission. 238U levels deduced transition radii, multipole fission probability, Γ, EWSR, strength functions, form factors. Magnetic spectrometer, parallel plate avalanche counter. Quasiparticle random phase approximation.

doi: 10.1103/PhysRevC.34.1375
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1986KI09      Phys.Rev.Lett. 56, 2789 (1986)

Th.Kihm, K.T.Knopfle, H.Riedesel, P.Voruganti, H.J.Emrich, G.Fricke, R.Neuhausen, R.K.M.Schneider

E1 and E2-E0 Form Factors and Strength Distributions from 28Si(e, e'p) and 28Si(e, e'α) Coincidence Scattering

NUCLEAR REACTIONS 28Si(e, e'p), (e, e'α), E=183.5 MeV; measured e'p-, e'α-coin, σ(E(e')). 28Si deduced form factors, giant resonances, multipole transition strength distribution.

doi: 10.1103/PhysRevLett.56.2789
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1986PF01      Nucl.Phys. A455, 381 (1986)

A.Pfeiffer, G.Mairle, K.T.Knopfle, T.Kihm, G.Seegert, P.Grabmayr, G.J.Wagner, V.Bechtold, L.Friedrich

Study of the (d(pol), 3He) Reaction on 84Kr and 86Kr and the Lowest Moments of the Proton Strength Distributions in the Zr Region

NUCLEAR REACTIONS 84,86Kr(polarized d, 3He), E=52 MeV; measured σ(θ), iT11(θ). 83,85Br levels deduced J, π. 84,86Kr, 86,88Sr, 90,92,94,96Zr, 92,94,96,98,100Mo; analyzed data; deduced single particle energy, spreading width systematics.

doi: 10.1016/0375-9474(86)90313-1
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0827.


1986RI03      Nucl.Phys. A454, 85 (1986)

H.Riedesel, K.T.Knopfle, K.Schindler, G.J.Wagner, W.Oelert, M.Rogge, P.Turek

Charged Particle Decays from the Isoscalar Giant Quadrupole Resonance in 28Si

NUCLEAR REACTIONS 28Si(α, 2α), (α, pα), E=155 MeV; measured σ(θα, Eα, θα', Eα'), σ(θp, Ep, θα', Eα'), angular correlations. 28Si deduced GQR decay characteristics, branching ratios, intermediate structure.

doi: 10.1016/0375-9474(86)90149-1
Citations: PlumX Metrics


1985KH04      Phys.Lett. 156B, 155 (1985)

S.Khan, Th.Kihm, K.T.Knopfle, G.Mairle, V.Bechtold, L.Friedrich

The Mass of 35P and Spin-Parity Assignments for Excited 35P States

NUCLEAR REACTIONS 36S(d, 3He), (polarized d, 3He), E=52 MeV; measured σ(E(3He)), σ(θ), iT11(θ). 35P deduced mass excess, levels, J, π, C2S.

doi: 10.1016/0370-2693(85)91499-6
Citations: PlumX Metrics


1985WO03      Phys.Lett. 153B, 226 (1985)

J.G.Woodworth, D.Rowley, J.D.T.Arruda-Neto, P.J.Countryman, K.A.Griffioen, D.H.H.Hoffmann, K.T.Knopfle, K.Van Bibber, M.R.Yearian, J.R.Calarco

The Inclusive Electrofission of 238U at Incident Energies Between 45 and 120 MeV

NUCLEAR REACTIONS 238U(e, e'F), E=47.6-119.1 MeV; measured fission fragment (e')-coin, σ(E).

doi: 10.1016/0370-2693(85)90536-2
Citations: PlumX Metrics


1984GR26      Phys.Rev.Lett. 53, 2382 (1984); Erratum Phys.Rev.Lett. 54, 852 (1985)

K.A.Griffioen, P.J.Countryman, K.T.Knopfle, K.Van Bibber, M.R.Yearian, J.G.Woodworth, D.Rowley, J.R.Calarco

Coincidence Electron Scattering (e, e'f) and Multipole Strength Functions in 238U

NUCLEAR REACTIONS 238U(e, e'F), E=80.3, 118.4, 163.8 MeV; measured σ(θ(e'), E(e')), fission(fragment)(e)-coin. 238U deduced multipole strength function distributions, EWSR. Model-dependent form factors, least-squares fitting procedure.

doi: 10.1103/PhysRevLett.53.2382
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1984KI11      Z.Phys. A318, 205 (1984)

T.Kihm, G.Mairle, P.Grabmayr, K.T.Knopfle, G.J.Wagner, V.Bechtold, L.Friedrich

Spins and Parities of Hole States in 25Na and 25Mg

NUCLEAR REACTIONS 26Mg(polarized d, 3He), (d, 3He), (d, t), E=52 MeV; measured σ(θ), σ(E(3He)), σ(Et). 25Na deduced levels, J, π, C2S. 25Mg deduced IAS, J, π, S. Local, zero-range DWBA analysis.

doi: 10.1007/BF01413470
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1984SE13      J.Phys.(Paris), Colloq.C4, 85 (1984); See 1984Se21

G.Seegert, A.Pfeiffer, P.Grabmayr, T.Kihm, K.T.Knopfle, G.Mairle, G.J.Wagner, V.Bechtold, L.Friedrich

Study of Deeply-Bound Hole States in the Zr-Region via the (d(pol), 3He) Reaction


1984SE21      J.Phys.(Paris), Colloq.C-4, 85 (1984)

G.Seegert, A.Pfeiffer, P.Grabmayr, T.Kihm, K.T.Knopfle, G.Mairle, G.J.Wagner, V.Bechtold, L.Friedrich

Study of Deeply-Bound Hole States in the Zr-Region via the (d(pol), 3He) Reaction

NUCLEAR REACTIONS 86Kr, 90,92Zr, 92Mo(polarized d, 3He), E=52 MeV; measured σ(E(3He), θ(3He)), σ(θ(3He)). 86Kr, 90,92Zr, 92Mo deduced 1f7/2 hole state centroid energies, average Γ, spectroscopic factors. 85Br deduced 1f7/2 strength distribution.


1983KN04      Phys.Rev. C27, 2422 (1983)

K.T.Knopfle, G.J.Wagner

Comment on ' Origin of the Forward-Backward Asymmetry in the Decay of the Giant Resonance Structures of 24Mg and 40Ca '

NUCLEAR REACTIONS 28Si(α, α'), E=155 MeV; measured αα(θ), σ(θα1, θα2) vs excitation energy; deduced sequential decay, knockout process interference role in giant resonance decay.

doi: 10.1103/PhysRevC.27.2422
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1982MA25      Nucl.Phys. A382, 173 (1982)

G.Mairle, G.J.Wagner, P.Grabmayr, K.T.Knopfle, Liu Ken Pao, H.Riedesel, K.Schindler, V.Bechtold, L.Friedrich, P.Ziegler

Spin Determination of States with Stretched Configurations in 16N and 32P Via the (d(pol), α) Reaction at 52 Mev

NUCLEAR REACTIONS 12C, 18O, 34S(polarized d, α), E=52 MeV; measured σ(θ), iT11(θ). 32P, 16N deduced levels, J, π. Enriched targets.

doi: 10.1016/0375-9474(82)90130-0
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1981KN04      J.Phys.(London) G7, L99 (1981)

K.T.Knopfle, H.Riedesel, K.Schindler, G.J.Wagner, C.Mayer-Boricke, W.Oelert, M.Rogge, P.Turek

Threshold Effects in the Decay of the Isoscalar Giant Quadrupole Resonances in 58,62Ni

NUCLEAR REACTIONS 58,62Ni(α, 2α), (α, α'p), E=155 MeV; measured σ(θα1, θα2, Eα2), σ(θα', θp, Ep). 58,62Ni deduced GQR decay, Γα/Γ, Γp/Γ, threshold effects. Hauser-Feshbach calculations.

doi: 10.1088/0305-4616/7/5/004
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1981KN05      Phys.Rev.Lett. 46, 1372 (1981)

K.T.Knopfle, H.Riedesel, K.Schindler, G.J.Wagner, C.Mayer-Boricke, W.Oelert, M.Rogge, P.Turek

Direct Decays of the Isoscalar Giant Quadrupole Resonance in 28Si

NUCLEAR REACTIONS 28Si(α, α'), (α, αp), (α, 2α), E=155 MeV; measured σ(Eα), σ(θα, θp, Ep), σ(θα1, θα2, Eα1), αp(θ), αα(θ). 28Si deduced Γα/Γ, Γp/Γ, direct nucleon decay of T=0, GQR.

doi: 10.1103/PhysRevLett.46.1372
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1981MA14      Nucl.Phys. A363, 413 (1981)

G.Mairle, G.J.Wagner, K.T.Knopfle, Liu Ken Pao, H.Riedesel, V.Bechtold, L.Friedrich

Deformation of 1p Shells in (2s, 1d) Shell Nuclei from a Systematic Study of (d(pol), 3He) Reactions

NUCLEAR REACTIONS 12C, 14N, 16,18O, 22Ne, 28Si(polarized d, 3He); E=52 MeV; measured iT11(E(3He), θ). 17N, 17O, 21F, 21Ne deduced levels, J, π, S. Enriched targets. DWBA, Nilsson model analyses.

doi: 10.1016/0375-9474(81)90266-9
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1981MA24      Z.Phys. A301, 157 (1981)

G.Mairle, Liu Ken Pao, G.J.Wagner, K.T.Knopfle, H.Riedesel

A Comparative Spectroscopic Investigation of 21Ne and 21F by Pickup Reactions

NUCLEAR REACTIONS 22Ne(d, t), (d, 3He), E=52 MeV; measured σ(θ, Et), σ(θ, E(3He)). 21Ne, 21F deduced levels, L, J, π, T, S. Enriched target. DWBA analysis.

doi: 10.1007/BF01419246
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1981NI06      Z.Phys. A300, 109 (1981)

W.Nitsche, G.J.Wagner, K.T.Knopfle, P.Grabmayr, H.Riedesel

Importance of Nucleon Knock-Out in Inelastic α and 6Li Scattering

NUCLEAR REACTIONS 28Si(α, α'), (6Li, 6Li'), E=26 MeV/nucleon; measured σ(Eα, θα), σ(E(6Li), θ(6Li)), γα(θ), γ(6Li)(θ); deduced reaction mechanism.

doi: 10.1007/BF01412624
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1980MA10      Nucl.Phys. A339, 61 (1980)

G.Mairle, K.T.Knopfle, H.Riedesel, G.J.Wagner, V.Bechtold, L.Friedrich

The Optical Potential for Vector-Polarized Deuterons of 52 MeV

NUCLEAR REACTIONS 12C, 16O, 20Ne, 28Si, 32S, 40Ar, 58Ni, 90Zr, 197Au(polarized d, d), E=52 MeV; measured iT11(θ); deduced optical model parameters. Enriched targets.

doi: 10.1016/0375-9474(80)90242-0
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1980ST28      Z.Phys. A297, 307 (1980)

A.Stuirbrink, G.J.Wagner, K.T.Knopfle, L.K.Pao, G.Mairle, H.Riedesel, K.Schindler, V.Bechtold, L.Friedrich

Spin Determination of Deeply-Bound Hole States from (d(pol), 3He) Reactions

NUCLEAR REACTIONS 90Zr(polarized d, 3He), E=52 MeV; measured σ(θ). 89Y levels deduced L, j-transfer, C2S, configuration.

doi: 10.1007/BF01422789
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1979DO06      Phys.Lett. 82B, 357 (1979)

P.Doll, G.J.Wagner, H.Breuer, K.T.Knopfle, G.Mairle, H.Riedesel

Strong Exhaustion of 1g9/2 Strength by Deeply-Bound Proton-Hole States in Pm Isotopes

NUCLEAR REACTIONS 144,148,152Sm(d, 3He), E=52 MeV; measured σ(E(3He), θ). 143,147,151Pm deduced level, L, C2S, J-transfer. Local, zero-range DWBA calculations.

doi: 10.1016/0370-2693(79)90241-7
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1979DO12      J.Phys.(London) G5, 1421 (1979)

P.Doll, G.Mairle, H.Breuer, K.T.Knopfle, T.Tohei, G.J.Wagner

On Positive-Parity States of 45Sc, 47Sc and 49Sc

NUCLEAR REACTIONS 46,48,50Ti(d, 3He), E=52 MeV; measured σ(E(3He), θ). 45,47,49Sc deduced levels, 2s-, 1d-hole strength distributions. Enriched targets.

doi: 10.1088/0305-4616/5/10/017
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1978BE14      Phys.Lett. 72B, 169 (1978); see also 77Be70

V.Bechtold, L.Friedrich, P.Doll, K.T.Knopfle, G.Mairle, G.J.Wagner

Spins of Proton Hole States from Analyzing Powers of (d, γ) Reactions at 52 MeV

NUCLEAR REACTIONS 16O, 28Si, 40Ca(polarized d, 3He), E=52 MeV; measured A(θ), σ(θ). 15N, 27Al, 39K levels deduced J.

doi: 10.1016/0370-2693(77)90693-1
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1978KN02      Phys.Lett. 74B, 191 (1978)

K.T.Knopfle, G.J.Wagner, P.Paul, H.Breuer, C.Mayer-Boricke, M.Rogge, P.Turek

Dominance of α Decay from the Isoscalar Giant Quadrupole Resonance in 16O

NUCLEAR REACTIONS 16O(α, X), E=155 MeV; measured scattered α charged particle angular correlation. 16O isoscalar GQR deduced particle decay.

doi: 10.1016/0370-2693(78)90550-6
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1978MA16      Nucl.Phys. A299, 39 (1978)

G.Mairle, G.J.Wagner, P.Doll, K.T.Knopfle, H.Breuer

The Particle-Hole Spectra of 16O and 16N as Observed in Pick-up Reactions from 17O

NUCLEAR REACTIONS 17O(d, t), (d, 3He), E=52 MeV; measured σ(θ). 16O, 16N deduced levels, L, J, π, T, S. Enriched targets.

doi: 10.1016/0375-9474(78)90207-5
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1978RI03      Phys.Rev.Lett. 41, 377 (1978)

H.Riedesel, K.T.Knopfle, H.Breuer, P.Doll, G.Mairle, G.J.Wagner

Is There an Isoscalar 'Giant' Quadrupole Resonance in 12C (Question)

NUCLEAR REACTIONS 12C(α, α'), (α, 2α), (α, pα), E=104 MeV; measured σ, αα(θ), pα(θ). 12C giant resonance region deduced E2 strength.

doi: 10.1103/PhysRevLett.41.377
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1977BE70      Phys.Lett. 72B, 169 (1977)

V.Bechtold, L.Friedrich, P.Doll, K.T.Knopfle, G.Mairle, G.J.Wagner

Spins of Proton Hole States from Analyzing Powers of (d, τ) Reactions at 52 MeV

NUCLEAR REACTIONS 16O, 28Si, 40Ca(polarized d, 3He), E=52 MeV; measured A(θ), σ(θ). 15N, 27Al, 39K levels deduced J.

doi: 10.1016/0370-2693(77)90693-1
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1977MA10      Nucl.Phys. A280, 97 (1977)

G.Mairle, K.T.Knopfle, P.Doll, J.Breuer, G.J.Wagner

The (d, t) and (d, τ) Reactions on 18O and the 1p Spin-Orbit Splitting

NUCLEAR REACTIONS 18O(d, t), 18O(d, 3He), E=52 MeV; measured σ(Et, θ)σ(E(3He), θ). 17O, 17N deduced levels, L, J, π, T, S. Enriched target.

doi: 10.1016/0375-9474(77)90296-2
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1977WA11      Phys.Rev. C16, 1271 (1977)

G.J.Wagner, K.T.Knopfle, G.Mairle, P.Doll, H.Hafner, J.L.C.Ford, Jr.

Strong Effect of Isospin Mixing in 16O

NUCLEAR REACTIONS 17O(d, 3He), (d, t), E=52 MeV; 17O(3He, α), E=36 MeV; measured σ(θ); deduced relative population of states. 16O levels deduced T-mixing.

doi: 10.1103/PhysRevC.16.1271
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1976DO05      Nucl.Phys. A263, 210 (1976)

P.Doll, G.J.Wagner, K.T.Knopfle, G.Mairle

The Quasihole Aspect of Hole Strength Distribution in Odd Potassium and Calcium Isotopes

NUCLEAR REACTIONS 40,42,44,48Ca(d, 3He), 40,44Ca(d, t), E=52 MeV; measured σ(θ). 39,41,43,47K, 39,43Ca deduced levels, J, π, L, T1/2, S. Enriched targets.

doi: 10.1016/0375-9474(76)90169-X
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1976KI04      Nucl.Phys. A262, 1 (1976)

A.Kiss, O.Aspelund, G.Hrehuss, K.T.Knopfle, M.Rogge, U.Schwinn, Z.Seres, P.Turek, C.Mayer-Boricke

The (d, d) and (d, d') Scattering on 24Mg at Energies between 60 and 90 MeV

NUCLEAR REACTIONS 24Mg(d, d), (d, d'), E=60.6, 77.3, 90, 60-80 MeV in 2-MeV steps; measured σ(Ed, θ); deduced optical potentials. 24Mg deduced quadrupole deformation, coupling parameters.

doi: 10.1016/0375-9474(76)90437-1
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1976KN03      Phys.Rev. C13, 1400 (1976)

K.T.Knopfle, A.Kiss, M.Rogge, U.Schwinn, P.Turek, O.Aspelund, C.Mayer-Boricke

Study of Proposed 27Al Models by an Analysis of Inelastic Scattering Data of 60 to 90 MeV Deuterons

NUCLEAR REACTIONS 27Al(d, d), (d, d'), E=60, 77, 90 MeV; measured σ(E, θ). 27Al deduced levels, L, β(L). Optical model analysis, CCBA.

doi: 10.1103/PhysRevC.13.1400
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1976KN05      Phys.Lett. 64B, 263 (1976)

K.T.Knopfle, G.J.Wagner, A.Kiss, M.Rogge, C.Mayer-Boricke, T.Bauer

Investigation of Isoscalar Giant Quadrupole Resonances in 12C, 20,22Ne And 28Si

NUCLEAR REACTIONS 20,22Ne, 28Si, 12C(α, α), E ≈ 150 MeV; measured σ(θ). 20,22Ne, 28Si deduced GQR.

doi: 10.1016/0370-2693(76)90196-9
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1975AS06      Nucl.Phys. A253, 263 (1975)

O.Aspelund, G.Hrehuss, A.Kiss, K.T.Knopfle, C.Mayer-Boricke, M.Rogge, U.Schwinn, Z.Seres, P.Turek

Elastic and Inelastic Deuteron Scattering on 12C in the Energy Range from 60 to 90 MeV

NUCLEAR REACTIONS 12C(d, d), (d, d'), E=60.6, 77.3, 90.0 MeV; measured σ(Ed', θ); deduced optical potentials. 12C levels deduced quadrupole deformation, coupling parameters.

doi: 10.1016/0375-9474(75)90481-9
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1975GE15      Phys.Rev. C12, 1697 (1975)

H.V.Geramb, K.Amos, R.Sprickmann, K.T.Knopfle, M.Rogge, D.Ingham, C.Mayer-Boricke

Investigation of Giant Resonances as Doorway States in Inelastic Nucleon Scattering from 12C

NUCLEAR REACTIONS 12C(p, p'), E=22.5-45 MeV; measured σ(E, Ep', θ). 12C deduced giant dipole, quadrupole strength distribution. DWBA analysis, resonance effects included.

doi: 10.1103/PhysRevC.12.1697
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1975HS01      Nucl.Phys. A243, 380 (1975)

S.T.Hsieh, K.T.Knopfle, G.Mairle, G.J.Wagner

The Spectra of Mass 15, 16 and 17 Nuclei

NUCLEAR STRUCTURE 15,16,17O; calculated levels. 15N, 15,16,17O; calculated S. 15O, 15N, 16O; calculated γ-width.

doi: 10.1016/0375-9474(75)90285-7
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1975HS03      Nucl.Phys. A254, 141 (1975)

S.T.Hsieh, K.T.Knopfle, G.J.Wagner

Shell-Model Calculation of Non-Normal Parity States in Mass 39, 40 and 41 Nuclei

NUCLEAR STRUCTURE 39K, 40,41Ca; calculated levels, stripping, pick-up S.

doi: 10.1016/0375-9474(75)90587-4
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1975KN05      Phys.Rev.Lett. 35, 779 (1975)

K.T.Knopfle, G.J.Wagner, H.Breuer, M.Rogge, C.Mayer-Boricke

Evidence for the Isoscalar Giant Quadrupole Resonance in 16O

NUCLEAR REACTIONS 16O(α, α'), E=146 MeV; measured σ(Eα', θ). 16O deduced giant quadrupole resonances, βLR.

doi: 10.1103/PhysRevLett.35.779
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1975SP07      Z.Phys. A274, 339 (1975)

R.Sprickmann, K.T.Knopfle, D.Ingham, M.Rogge, C.Mayer-Boricke, H.V.Geramb

Optical Model Analysis of Proton-Carbon Elastic Scattering in the Range 20 to 50 MeV

NUCLEAR REACTIONS 12C(p, p), E=20-50 MeV; analyzed σ(E, θ).

doi: 10.1007/BF01434044
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1975WA17      Phys.Lett. 57B, 413 (1975)

G.J.Wagner, P.Doll, K.T.Knopfle, G.Mairle

Lifetime of Nuclear Hole States Caused by Phonon-Hole Coupling

NUCLEAR REACTIONS 36,38,40Ar, 40,42,44,48Ca(d, 3He), E=52 MeV; measured σ(E(3He), θ). 35,37,39Cl, 39,41,43,47K levels deduced spreading width.

doi: 10.1016/0370-2693(75)90256-7
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1974GU08      Phys.Rev. C10, 943 (1974)

C.Gunther, H.Hubel, A.C.Rester, H.P.Blok, L.Hulstman, E.J.Kaptein, K.T.Knopfle, P.Turek

Proposed Excited Band with Reduced Moment of Inertia in 156Gd

NUCLEAR REACTIONS 158Gd(p, t), E=18, 20.5, 27.6 MeV; measured σ(E, Et, θ). 156Gd deduced levels, L, J, π. Enriched target.

doi: 10.1103/PhysRevC.10.943
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1974KN07      Nucl.Phys. A233, 317 (1974)

K.T.Knopfle, P.Doll, G.Mairle, G.J.Wagner

Investigation of 1p-2h States in 39K with the 38Ar(3He, d)39K Reaction

NUCLEAR REACTIONS 38Ar(3He, d), E=24 MeV; measured σ(E(3He), θ). 39K deduced levels, L, π, J, T, S. Enriched 38Ar target.

doi: 10.1016/0375-9474(74)90459-X
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1973HR01      Z.Phys. 260, 179 (1973)

G.Hrehuss, A.Kiss, K.T.Knopfle, C.Mayer-Boricke, M.Rogge, U.Schwinn, T.Tamura, P.Turek

Optical Model and Coupled-Channel Analysis of 60-90 MeV Deuteron Scattering from 24Mg and 89Y

NUCLEAR REACTIONS 24Mg, 89Y(d, d), (d, d'), E=60, 77, 90 MeV; measured σ(θ). 24Mg, 89Y deduced levels, J, π, β2.

doi: 10.1007/BF01395978
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1973ME04      Nucl.Phys. A199, 593 (1973)

L.Meyer-Schutzmeister, J.W.Smith, G.Hardie, H.Siefken, K.T.Knopfle, M.Rogge, C.Mayer-Boricke

Study of 47Ti with the 45Sc(3He, p)47Ti and 45Sc(3He, pγ)47Ti Reactions

NUCLEAR REACTIONS 45Sc(3He, pγ), E=17 MeV; measured σ(θ), pγ-coin. 47Ti deduced levels, J, π, S, IAS, antianalog states.

doi: 10.1016/0375-9474(73)90600-3
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1971KN04      Phys.Rev. C4, 818 (1971)

K.T.Knopfle, M.Rogge, C.Mayer-Boricke, D.S.Gemmell, L.Meyer-Schutzmeister, H.Ohnuma, N.G.Puttaswamy

31P(3He, pγ)33S and 39K(3He, pγ)41Ca Reactions and the γ Decay of Analog States in 33S and 41Ca

NUCLEAR REACTIONS 31P, 39K(3He, pγ), E=12, 13 MeV; measured σ(Ep, Eγ, θ(p)). 33S, 41Ca deduced levels, J, π, isobaric analogs, γ-branching.

doi: 10.1103/PhysRevC.4.818
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1971KN07      Z.Phys. 248, 285 (1971)

K.T.Knopfle, C.Mayer-Boricke

Energy Splitting between T > and T < Single Particle States in 91Nb

NUCLEAR REACTIONS 90Zr(3He, d), E=18 MeV; measured σ(Ed, θ). 91Nb deduced single-particle states, S, T > /T < splitting.


1970KN05      Nucl.Phys. A159, 642 (1970)

K.T.Knopfle, M.Rogge, C.Mayer-Boricke, J.Pedersen, D.Burch

The Reaction 90Zr(3He, d)91Nb at 18 MeV

NUCLEAR REACTIONS 90Zr(3He, d), E=18 MeV; measured σ(θ, Ed), Q. 91Nb deduced levels, J, π, L(p), S. Enriched target.

doi: 10.1016/0375-9474(70)90863-8
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Note: The following list of authors and aliases matches the search parameter K.T.Knopfle: K.T.KNOEPFLE, K.T.KNOPFLE