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NSR database version of April 11, 2024.

Search: Author = P.Grabmayr

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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
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2013SC18      Phys.Rev.Lett. 111, 132504 (2013)

B.S.Schlimme, P.Achenbach, C.A.Ayerbe Gayoso, J.C.Bernauer, R.Bohm, D.Bosnar, Th.Challand, M.O.Distler, L.Doria, F.Fellenberger, H.Fonvieille, M.Gomez Rodriguez, P.Grabmayr, T.Hehl, W.Heil, D.Kiselev, J.Krimmer, M. Makek, H.Merkel, D.G.Middleton, U.Muller, L.Nungesser, B.A.Ott, J.Pochodzalla, M.Potokar, S.Sanchez Majos, M.M.Sargsian, I.Sick, S.Sirca, M.Weinriefer, M.Wendel, C.J.Yoon

Measurement of the Neutron Electric to Magnetic Form Factor Ratio at Q2=1.58 GeV2 Using the Reaction 3He(pol)(e(pol), e'n)pp

NUCLEAR REACTIONS 3He(polarized e, e'n), E=1.508 GeV; measured reaction products, Eβ, Iβ, En, In; deduced neutron electric to magnetic form factor ratio. Comparison with available data.

doi: 10.1103/PhysRevLett.111.132504
Citations: PlumX Metrics


2012ME04      Eur.Phys.J. A 48, 20 (2012)

G.Meierhofer, P.Grabmayr, L.Canella, P.Kudejova, J.Jolie, N.Warr

Prompt γ rays in 77Ge and 75Ge after thermal neutron capture

NUCLEAR REACTIONS 74,76Ge(n, γ), E=cold; measured Eγ, Iγ, γγ-coin; deduced γ transitions, isomeric transition, energy levels.

RADIOACTIVITY 77Ge(β-)[from 76Ge(n, γ), E=thermal]; measured Eγ, Iγ.

doi: 10.1140/epja/i2012-12020-y
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23092. Data from this article have been entered in the XUNDL database. For more information, click here.


2010GL02      Bull.Rus.Acad.Sci.Phys. 74, 747 (2010); Izv.Akad.Nauk RAS, Ser.Fiz 74, 784 (2010)

I.V.Glavanakov, P.Grabmayr, Yu.F.Krechetov, A.N.Tabachenko

Study of the isobar configurations in the 12C and 16O ground states

NUCLEAR REACTIONS 12C, 16O(γ, π+p), E<450 MeV; measured pion and proton spectra; deduced differential yield, number of isobars per nucleon.

doi: 10.3103/S1062873810060043
Citations: PlumX Metrics


2010ME01      Phys.Rev. C 81, 027603 (2010)

G.Meierhofer, P.Grabmayr, J.Jochum, P.Kudejova, L.Canella, J.Jolie

Thermal neutron capture cross section of 74Ge

NUCLEAR REACTIONS 74Ge(n, γ)75Ge/75mGe, E=thermal; measured Eγ, Iγ, σ using activation method and cold neutrons. Comparison with previous results.

doi: 10.1103/PhysRevC.81.027603
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23107.


2010MI11      Eur.Phys.J. A 43, 137 (2010)

D.G.Middleton, J.R.M.Annand, C.Barbieri, C.Giusti, P.Grabmayr, T.Hehl, I.J.D.MacGregor, I.Martin, J.C.McGeorge, F.Moschini, F.D.Pacati, M.Schwamb, D.Watts

Knockout of proton-neutron pairs from 16O with electromagnetic probes

NUCLEAR REACTIONS 16O(e, e'np)14N, E=215 MeV; 16O(γ, pn)14N, E=100-800 MeV; measured reaction products; deduced σ. Comparison with Pavia model of two-nucleon knockout predictions.

doi: 10.1140/epja/i2009-10902-7
Citations: PlumX Metrics


2010SM01      Phys.Rev. C 81, 028502 (2010)

A.Smolnikov, P.Grabmayr

Conversion of experimental half-life to effective electron neutrino mass in 0νββ decay

RADIOACTIVITY 76Ge(2β-); analyzed nuclear matrix elements, experimental and theoretical half-lives; deduced range of upper limits on the effective electron neutrino mass obtained from the expected sensitivity of the GERDA experiment.

doi: 10.1103/PhysRevC.81.028502
Citations: PlumX Metrics


2009KA06      Phys.Rev. C 79, 021301 (2009)

B.P.Kay, J.P.Schiffer, S.J.Freeman, T.Adachi, J.A.Clark, C.M.Deibel, H.Fujita, Y.Fujita, P.Grabmayr, K.Hatanaka, D.Ishikawa, H.Matsubara, Y.Meada, H.Okamura, K.E.Rehm, Y.Sakemi, Y.Shimizu, H.Shimoda, K.Suda, Y.Tameshige, A.Tamii, C.Wrede

Nuclear structure relevant to neutrinoless double β decay: The valence protons in 76Ge and 76Se

NUCLEAR REACTIONS 74,76Ge, 76,78Se(d, 3He), (polarized d, 3He), E=80 MeV; measured 3He spectra, σ, angular distributions, vector analyzing powers. 74,76Ge, 76,78Se(3He, d), E=72 MeV; measured deuteron spectra, σ, angular distributions. 73,75Ga, 75,77As, 77,79Br; deduced levels, J, π, angular momentum transfers, spectroscopic factors. Comparison of angular distribution and polarization data with distorted wave Born approximation (DWBA) calculations. 76Ge, 76Se; deduced occupancies of valence proton orbitals in ground states. Comparison of occupancies of valence proton and neutron orbitals in ground states of 76Ge and 76Se with QRPA and shell-model calculations. Discussed implications for neutrinoless double β decay of 76Ge to 76Se.

doi: 10.1103/PhysRevC.79.021301
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1673. Data from this article have been entered in the XUNDL database. For more information, click here.


2009MA35      Phys.Rev. C 79, 065802 (2009)

J.Marganiec, I.Dillmann, C.Domingo Pardo, F.Kappeler, R.Reifarth, R.Gallino, M.Pignatari, P.Grabmayr

Neutron capture cross sections of 74Ge, 76Ge, and 75As at 25 keV

NUCLEAR REACTIONS 74,76Ge, 75As(n, γ), E<106 keV; measured Eγ, Iγ, σ; deduced Maxwellian averaged σ for thermal energies from 5 to 100 keV. Neutrons from 7Li(p, n), E=1912 keV reaction. 197Au(n, γ), E<106 keV; measured σ and used as a standard. Estimated background contributions for γ-ray studies of double β decay of 76Ge.

doi: 10.1103/PhysRevC.79.065802
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14237.


2009ME06      Eur.Phys.J. A 40, 61 (2009)

G.Meierhofer, P.Kudejova, L.Canella, P.Grabmayr, J.Jochum, J.Jolie

Thermal neutron capture cross-section of 76Ge

NUCLEAR REACTIONS 76Ge(n, γ), E=cold; measured Eγ, Iγ; deduced thermal σ to ground and isomeric states. Activation technique with HPGe detectors. Comparison with other data.

doi: 10.1140/epja/i2008-10741-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23092.


2009MI18      Phys.Rev.Lett. 103, 152501 (2009)

D.G.Middleton, J.R.M.Annand, M.A.Antelo, C.Ayerbe, P.Barneo, D.Baumann, J.Bermuth, J.Bernauer, H.P.Blok, R.Bohm, D.Bosnar, M.Ding, M.O.Distler, J.Friedrich, J.Garcia Llongo, D.I.Glazier, J.Golak, W.Glockle, P.Grabmayr, T.Hehl, J.Heim, W.H.A.Hesselink, E.Jans, H.Kamada, G.J.Manas, M.Kohl, L.Lapikas, I.J.D.MacGregor, I.Martin, J.C.McGeorge, H.Merkel, P.Merle, K.Monstad, F.Moschini, U.Muller, A.Nogga, R.Perez-Benito, Th.Pospischil, M.Potokar, G.Rosner, M.Seimetz, R.Skibinski, H.de Vries, Th.Walcher, D.P.Watts, M.Weinriefer, M.Weiss, H.Witala, B.Zihlmann

Investigation of the Exclusive 3He(e, e'pn)1H Reaction

NUCLEAR REACTIONS 3He(e, e'np), E=220-270 MeV; measured Ee, Ie, Ep, Ip and En, In; deduced σ. Continuum Fadeev calculations.

doi: 10.1103/PhysRevLett.103.152501
Citations: PlumX Metrics


2008KU07      Phys.Rev. C 77, 041001 (2008)

V.I.Kukulin, I.T.Obukhovsky, V.N.Pomerantsev, A.Faessler, P.Grabmayr

Photon-induced neutron polarization from the 2H(γ, n(pol))1H reaction within the NN-force model with an intermediate dibaryon

NUCLEAR REACTIONS 2H(γ, n), E<30 MeV; calculated σ, angular distributions, photon induced neutron polarizations using di-baryon (DB) and Nijmegen potential for nucleon-nucleon force. Comparison with experimental data.

doi: 10.1103/PhysRevC.77.041001
Citations: PlumX Metrics


2008MA08      J.Phys.(London) G35, 014022 (2008)

J.Marganiec, I.Dillmann, C.Domingo-Pardo, P.Grabmayr, F.Kappeler

Neutron capture cross section of 76Ge

NUCLEAR REACTIONS 76Ge(n, γ), E=spectrum; measured Eγ, Iγ, capture cross sections. Comparisons to existing data.

doi: 10.1088/0954-3899/35/1/014022
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23043.


2008MI26      Few-Body Systems 44, 171 (2008)

D.G.Middleton, J.R.M.Annand, M.A.Antelo, C.Ayerbe, P.Barneo, D.Baumann, J.Bermuth, J.Bernauer, H.P.Blok, R.Bohm, D.Bosnar, M.Ding, M.O.Distler, J.Friedrich, J.Garcia Llongo, D.I.Glazier, P.Grabmayr, T.Hehl, J.Heim, W.H.A.Hesselink, E.Jans, G.J.Manas, M.Kohl, L.Lapikas, I.J.D.MacGregor, I.Martin, J.C.McGeorge, H.Merkel, P.Merle, K.Monstad, F.Moschini, U.Muller, R.Perez Benito, Th.Pospischil, M.Potokar, G.Rosner, M.Seimitz, H.de Vries, Th.Walcher, D.P.Watts, M.Weinriefer, M.Weiss, B.Zihlmann

3He(e, e'pp) and 3He(e, e'pn) reactions at AmPS and MAMI

NUCLEAR REACTIONS 3He(e, e'2p), (e, e'np), E not given; measured cross sections.

doi: 10.1007/s00601-008-0283-x
Citations: PlumX Metrics


2007HA13      Phys.Rev. C 75, 044311 (2007)

N.P.Harrington, D.Branford, K.Fohl, E.Roche, J.R.M.Annand, R.Beck, P.Grabmayr, T.Hehl, D.Hornidge, K.Livingston, J.C.McGeorge, I.J.D.MacGregor, I.Martin, K.Monstad, F.Moschini, A.Reiter, S.Waddell, D.P.Watts, S.Young

Experimental study of the halo nucleus 6He using the 6Li(γ, π+)6He reaction

NUCLEAR REACTIONS 6Li(γ, π+), E=170-220 MeV; measured pion spectra, σ(E, θ). Comparison with model predictions, previous results.

doi: 10.1103/PhysRevC.75.044311
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0734.


2007KU02      Phys.Atomic Nuclei 70, 215 (2007)

V.I.Kukulin, I.T.Obukhovsky, V.N.Pomerantsev, P.Grabmayr, A.Faessler

New short-range electromagnetic current in the deuteron

NUCLEAR STRUCTURE 2H; calculated μ.

NUCLEAR REACTIONS 2H(e, e), E not given; calculated structure function. 1H(polarized n, γ), E not given; calculated photon polarization.

doi: 10.1134/S1063778807020020
Citations: PlumX Metrics


2007WA12      Phys.Lett. B 647, 88 (2007)

D.P.Watts, J.R.M.Annand, R.Beck, D.Branford, D.I.Glazier, P.Grabmayr, K.Livingston, I.J.D.MacGregor, J.C.McGeorge, R.O.Owens, G.Rosner

Dependence of the 12C(γ(pol), pd)reaction on photon linear polarisation

NUCLEAR REACTIONS 12C(polarized γ, pX), E=170-350 MeV; measured particle spectra, σ(E), asymmetry. 3He(polarized γ, pd), E≈90-350 MeV; analysed asymmetry. Faddeev calculations, three-nucleon force.

doi: 10.1016/j.physletb.2007.02.013
Citations: PlumX Metrics


2006KU27      Phys.Rev.C 74, 064005 (2006)

V.I.Kukulin, I.T.Obukhovsky, P.Grabmayr, A.Faessler

Isoscalar short-range current in the deuteron induced by an intermediate dibaryon

NUCLEAR STRUCTURE 2H; calculated energy, radius, quadrupole moment, μ, form factors. Short range interaction via intermediate dibaryon.

doi: 10.1103/PhysRevC.74.064005
Citations: PlumX Metrics


2006MI22      Eur.Phys.J. A 29, 261 (2006); Erratum Eur.Phys.J. A 30, 469 (2006)

D.G.Middleton, J.R.M.Annand, C.Barbieri, P.Barneo, P.Bartsch, D.Baumann, J.Bermuth, D.Bosnar, H.P.Blok, R.Bohm, M.Ding, M.O.Distler, D.Elsner, J.Friedrich, C.Giusti, D.I.Glazier, P.Grabmayr, S.Grozinger, T.Hehl, J.Heim, W.H.A.Hesselink, E.Jans, F.Klein, M.Kohl, L.Lapikas, I.J.D.MacGregor, I.Martin, J.C.McGeorge, H.Merkel, P.Merle, F.Moschini, U.Muller, Th.Pospischil, G.Rosner, H.Schmieden, M.Seimetz, A.Sule, H.de Vries, Th.Walcher, D.P.Watts, M.Weis, B.Zihlmann

First measurements of the 16O(e, e'pn)14N reaction

NUCLEAR REACTIONS 2H, 16O(e, e'np), E=855 MeV; measured particle spectra. 14N deduced excited states.

doi: 10.1140/epja/i2005-10314-9
Citations: PlumX Metrics


2005AH01      Eur.Phys.J. A 23, 113 (2005)

J.Ahrens, V.M.Alexeev, J.R.M.Annand, H.J.Arends, R.Beck, G.Caselotti, S.N.Cherepnya, D.Drechsel, L.V.Filkov, K.Fohl, I.Giller, P.Grabmayr, T.Hehl, D.Hornidge, V.L.Kashevarov, M.Kotulla, D.Krambrich, B.Krusche, M.Lang, J.C.McGeorge, I.J.D.MacGregor, V.Metag, M.Moinester, R.Novotny, M.Pfeiffer, M.Rost, S.Schadmand, S.Scherer, A.Thomas, C.Unkmeir, Th.Walcher

Measurement of the π+-meson polarizabilities via the γp → γπ+n reaction

NUCLEAR REACTIONS 1H(γ, π+γ), E=537-817 MeV; measured Eγ, En, (pion)nγ-coin, σ(θ); deduced pion polarizabilities. Tagged photon beam, comparison with model predictions.

doi: 10.1140/epja/i2004-10056-2
Citations: PlumX Metrics


2005AH07      Eur.Phys.J. A 26, 135 (2005)

J.Ahrens, S.Altieri, J.R.M.Annand, H.-J.Arends, R.Beck, A.Braghieri, N.d'Hose, H.Dutz, S.Goertz, P.Grabmayr, S.Hasegawa, E.Heid, H.Holvoet, L.Van Hoorebeke, N.Horikawa, T.Iwata, O.Jahn, P.Jennewein, R.Kondratiev, J.Krimmer, M.Lang, B.Lannoy, K.Livingston, J.C.McGeorge, W.Meyer, A.Panzeri, P.Pedroni, T.Pinelli, I.Preobrajenski, G.Reicherz, G.Rosner, M.Rost, T.Rostomyan, D.Ryckbosch, M.Schumacher, B.Seitz, G.Tamas, A.Thomas, R.van de Vyver, Th.Walcher, F.Zapadtka

Measurement of the G asymmetry for the γp → Nπ channels in the Δ(1232) resonance region

NUCLEAR REACTIONS 1H(polarized γ, π0), (polarized γ, π+), e ≈ 340 MeV; measured σ(θ), G asymmetries, related polarization observables. Polarized target.

doi: 10.1140/epja/i2005-10158-3
Citations: PlumX Metrics


2005GR15      Prog.Part.Nucl.Phys. 55, 375 (2005)

P.Grabmayr, for the GDH Collaboration

An experimental test of the GDH sum rule

NUCLEAR REACTIONS 1,2H(polarized γ, X), E ≈ 200-2900 MeV; measured helicity dependent photoabsorption σ. 1n, 1H deduced sum rule features.

doi: 10.1016/j.ppnp.2005.01.030
Citations: PlumX Metrics


2004KA04      Eur.Phys.J. A 19, 157 (2004)

M.M.Kaskulov, P.Grabmayr

The electric form factor of the neutron and its chiral content

NUCLEAR STRUCTURE 1n; analyzed electric form factor, role of pion cloud.

doi: 10.1140/epja/i2003-10141-0
Citations: PlumX Metrics


2004KA10      Phys.Rev. C 69, 028201 (2004)

M.M.Kaskulov, P.Grabmayr

Magnetization screening from gluonic currents and scaling-law violation in the ratio of magnetic form factors for neutron and proton

NUCLEAR STRUCTURE 1n, 1H; analyzed magnetic form factor ratio, scaling violation, role of gluon exchange currents. Constituent quark model.

doi: 10.1103/PhysRevC.69.028201
Citations: PlumX Metrics


2004KO11      Eur.Phys.J. A 19, 391 (2004)

K.Kossert, M.Camen, F.Wissmann, J.Ahrens, J.R.M.Annand, H.-J.Arends, R.Beck, G.Caselotti, P.Grabmayr, O.Jahn, P.Jennewein, M.I.Levchuk, A.I.L'vov, J.C.McGeorge, A.Natter, V.Olmos de Leon, V.A.Petrunkin, G.Rosner, M.Schumacher, B.Seitz, F.Smend, A.Thomas, W.Weihofen, F.Zapadtka

Quasi-free π0 photoproduction from the bound nucleon

NUCLEAR REACTIONS 2H(γ, π0n), (γ, π0p), E=200-400 MeV; 1H(γ, π0), E=200-400 MeV; measured σ(E, θ). 1n(γ, π0), E=300 MeV; deduced quasifree σ(θ).

doi: 10.1140/epja/i2003-10130-3
Citations: PlumX Metrics


2003AH01      Phys.Lett. 551B, 49 (2003)

J.Ahrens, S.Altieri, J.R.M.Annand, G.Anton, H.-J.Arends, K.Aulenbacher, R.Beck, C.Bradtke, A.Braghieri, N.Degrande, N.d'Hose, H.Dutz, S.Goertz, P.Grabmayr, K.Hansen, J.Harmsen, D.von Harrach, S.Hasegawa, T.Hasegawa, E.Heid, K.Helbing, H.Holvoet, L.Van Hoorebeke, N.Horikawa, T.Iwata, O.Jahn, P.Jennewein, T.Kageya, B.Kiel, F.Klein, R.Kondratiev, K.Kossert, J.Krimmer, M.Lang, B.Lannoy, R.Leukel, V.Lisin, T.Matsuda, J.C.McGeorge, A.Meier, D.Menze, W.Meyer, T.Michel, J.Naumann, A.Panzeri, P.Pedroni, T.Pinelli, I.Preobrajenski, E.Radtke, E.Reichert, G.Reicherz, Ch.Rohlof, G.Rosner, T.Rostomyan, C.Rovelli, D.Ryckbosch, M.Sauer, B.Schoch, M.Schumacher, B.Seitz, T.Speckner, N.Takabayashi, G.Tamas, A.Thomas, R.van de Vyver, A.Wakai, W.Weihofen, F.Wissmann, F.Zapadtka, G.Zeitler, and the GDH and A2 Collaborations

Helicity dependence of the γ(pol)p(pol) → nπ+π0 reaction in the second resonance region

NUCLEAR REACTIONS 1H(polarized γ, π+π0), E=400-800 MeV; measured σ, helicity dependence; deduced resonance features. Polarized target.

doi: 10.1016/S0370-2693(02)03008-3
Citations: PlumX Metrics


2003KA19      Phys.Rev. C 67, 042201 (2003)

M.M.Kaskulov, P.Grabmayr

Effect of gluon-exchange pair currents on the ratio μPGPE/GPM

NUCLEAR STRUCTURE 1n, 1H; calculated form factor ratios, one-gluon-exchange pair current effects. Nonrelativistic constituent quark model.

doi: 10.1103/PhysRevC.67.042201
Citations: PlumX Metrics


2003KA56      Int.J.Mod.Phys. E12, 449 (2003)

M.M.Kaskulov, P.Grabmayr, V.I.Kukulin

A six-quark dressed-bag description of np → dγ radiative capture

NUCLEAR REACTIONS 1H(n, γ), E=thermal; calculated capture σ. Six-quark dressed bag model.

doi: 10.1142/S0218301303001375
Citations: PlumX Metrics


2003KO08      Eur.Phys.J. A 16, 259 (2003)

K.Kossert, M.Camen, F.Wissmann, J.Ahrens, J.R.M.Annand, H.-J.Arends, R.Beck, G.Caselotti, P.Grabmayr, O.Jahn, P.Jennewein, M.I.Levchuk, A.I.L'vov, J.C.McGeorge, A.Natter, V.Olmos de Leon, V.A.Petrun'kin, G.Rosner, M.Schumacher, B.Seitz, F.Smend, A.Thomas, W.Weihofen, F.Zapadtka

Quasi-free Compton scattering and the polarizabilities of the neutron

NUCLEAR REACTIONS 1H(γ, γ'), E=200-400 MeV; 2H(γ, γ'n), (γ, γ'p), E=200-400 MeV; measured Eγ, Ep, En, σ(E, θ). 1n(γ, γ'), E=200-400 MeV; deduced σ(E, θ). 1n deduced polarizabilities. Tagged photons.

doi: 10.1140/epja/i2002-10093-9
Citations: PlumX Metrics


2003OB02      J.Phys.(London) G29, 2207 (2003)

I.T.Obukhovsky, V.I.Kukulin, M.M.Kaskulov, P.Grabmayr, A.Faessler

A dressed-bag model study of the short-range NΔ interaction in pion photoproduction processes off the deuteron

NUCLEAR REACTIONS 1H(γ, π0), 1n(γ, π-), E ≈ 190-350 MeV; 2H(γ, pπ0), (γ, pπ-), E ≈ 100-500 MeV; calculated pion production σ, σ(θ); deduced role of short-range NΔ interaction. Dressed-bag model, comparison with data.

doi: 10.1088/0954-3899/29/9/315
Citations: PlumX Metrics


2003WA01      Phys.Lett. B 553, 25 (2003)

D.P.Watts, J.Ahrens, J.R.M.Annand, R.Beck, D.Branford, P.Grabmayr, T.Hehl, J.D.Kellie, I.J.D.MacGregor, J.C.McGeorge, R.O.Owens

Three-nucleon mechanisms in photoreactions

NUCLEAR REACTIONS 12C(γ, 2np), E=150-800 MeV; measured Ep, missing energy distributions; deduced possible three-nucleon mechanism, other reaction mechanism features. Tagged photons. Comparison with microscopic many-body model predictions.

doi: 10.1016/S0370-2693(02)03186-6
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2002BR38      Phys.Rev. C66, 015208 (2002)

D.Branford, J.F.Arneil, J.A.MacKenzie, K.Fohl, J.Ahrens, J.R.M.Annand, R.Beck, S.Franczuk, P.Grabmayr, S.J.Hall, P.D.Harty, T.Hehl, J.D.Kellie, M.Liang, I.J.D.MacGregor, J.C.McGeorge, A.Natter, S.Oberkirsch, R.O.Owens, C.J.Y.Powrie, D.P.Watts, S.Wunderlich

Investigation of Δ-Medium Effects using the 4He(γ, π+n)3H and 4He(γ, π+p)nnn Reactions

NUCLEAR REACTIONS 4He(γ, π+n), (γ, π+p), E=250-400 MeV; measured missing energy, σ(E, θ) with polarized and unpolarized beams; 12C(γ, π+n), E=260-380 MeV; analyzed data; deduced Δ-medium effects. Tagged photons, comparisons with model predictions.

doi: 10.1103/PhysRevC.66.015208
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2002BY03      Nucl.Phys. A705, 55 (2002)

V.M.Bystritsky, A.I.Fix, I.V.Glavanakov, P.Grabmayr, Yu.F.Krechetov, O.K.Saigushkin, E.N.Schuvalov, A.N.Tabachenko

Search for the Δ++ Component in the 12C Ground State using the 12C(γ, π+p) Reaction

NUCLEAR REACTIONS 12C(γ, pπ+), E=420, 500 MeV bremsstrahlung; measured Ep, pπ-coin, σ(E, θ). 12C deduced Δ resonance component.

doi: 10.1016/S0375-9474(02)00625-5
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2002CA13      Phys.Rev. C65, 032202 (2002)

M.Camen, K.Kossert, F.Wissmann, J.Ahrens, H.-J.Arends, R.Beck, G.Caselotti, P.Grabmayr, P.D.Harty, O.Jahn, P.Jennewein, R.Kondratiev, M.I.Levchuk, V.Lisin, A.I.Lvov, J.C.McGeorge, A.Natter, V.Olmos de Leon, M.Schumacher, B.Seitz, F.Smend, A.Thomas, W.Weihofen, F.Zapadtka

Backward Spin Polarizability γπ of the Proton

NUCLEAR REACTIONS 1H(γ, γ), E=200-470 MeV; measured Compton scattering σ(θ=136°), pγ-coin. 1H deduced backward spin polarizability. Comparisons with model predictions, previous results.

doi: 10.1103/PhysRevC.65.032202
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2002GR05      Nucl.Phys. A699, 41c (2002)

P.Grabmayr

Nucleon-Nucleon Correlations in Nuclei

NUCLEAR REACTIONS 208Pb, 209Bi(d, 3He), E=45 MeV; analyzed particle spectra, σ(θ). 4He(γ, np), (γ, 2p), E=150-400 MeV; analyzed missing mass, beam asymmetry. 12C, 16O(γ, np), E not given; analyzed data.

NUCLEAR STRUCTURE 208Pb; calculated single-particle levels, spin-orbit potentials.

doi: 10.1016/S0375-9474(01)01468-3
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2002KO21      Phys.Rev.Lett. 88, 162301 (2002)

K.Kossert, M.Camen, F.Wissmann, J.Ahrens, J.R.M.Annand, H.-J.Arends, R.Beck, G.Caselotti, P.Grabmayr, O.Jahn, P.Jennewein, M.I.Levchuk, A.I.Lvov, J.C.McGeorge, A.Natter, V.Olmos de Leon, V.A.Petrunkin, G.Rosner, M.Schumacher, B.Seitz, F.Smend, A.Thomas, W.Weihofen, F.Zapadtka

Neutron Polarizabilities Investigated by Quasifree Compton Scattering from the Deuteron

NUCLEAR REACTIONS 2H(γ, n), E=200-400 MeV; measured Eγ, nγ-coin. 1n deduced polarizabilities.

doi: 10.1103/PhysRevLett.88.162301
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2001BY01      Pisma Zh.Eksp.Teor.Fiz. 73, 513 (2001); JETP Lett. 73, 453 (2001)

V.M.Bystritsky, I.V.Glavanakov, P.Grabmayr, Yu.F.Krechetov, O.K.Saigushkin, A.N.Tabachenko, A.I.Fix, E.N.Schuvalov

Estimate of the Δ(1232) Component in the 12C Nucleus

NUCLEAR REACTIONS 12C(γ, pπ+), E=420, 500 MeV bremsstrahlung; measured pion, proton spectra, σ(θ(1), θ(2)). 12C deduced ground-state Δ resonance component.

doi: 10.1134/1.1385656
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2001GA28      Phys.Lett. 503B, 245 (2001)

G.Galler, V.Lisin, R.Kondratev, A.M.Massone, S.Wolf, J.Ahrens, H.-J.Arends, R.Beck, M.Camen, G.P.Capitani, P.Grabmayr, S.J.Hall, F.Harter, T.Hehl, P.Jennewein, K.Kossert, A.I.Lvov, C.Molinari, P.Ottonello, J.Peise, I.Preobrajenski, S.Proff, A.Robbiano, M.Sanzone, M.Schumacher, M.Schmitz, F.Wissmann

Compton Scattering by the Proton

NUCLEAR REACTIONS 1H(γ, γ'), E=250-800 MeV; measured recoil proton spectra, γ spectra, σ(θ); deduced multipole ratio for resonance production, proton backward spin polarizability. Tagged photons, large-acceptance spectrometer.

doi: 10.1016/S0370-2693(01)00231-3
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2001GR08      Phys.Rev.Lett. 86, 2237 (2001)

P.Grabmayr, A.J.Buchmann

Moments of the Neutron Charge Form Factor and the N → Δ Quadrupole Transition

NUCLEAR STRUCTURE 1n; analyzed form factor data; deduced N to Δ quadrupole transition features.

doi: 10.1103/PhysRevLett.86.2237
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2001GR20      Nucl.Phys. A690, 251c (2001)

P.Grabmayr, A.Natter, for the A2-Collaboration at MAMI

Polarization in Photon Absorption Experiments

NUCLEAR REACTIONS 4He(polarized γ, np), (polarized γ, n2p), E=170-400 MeV; measured two-body missing mass spectra, asymmetries. Comparison with model predictions.

doi: 10.1016/S0375-9474(01)00952-6
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2001PO19      Phys.Rev. C64, 034602 (2001)

C.J.Y.Powrie, J.C.McGeorge, I.J.D.MacGregor, J.Ahrens, J.R.M.Annand, J.F.Arneil, R.Beck, D.Branford, S.Franczuk, D.I.Glazier, P.Grabmayr, S.J.Hall, T.Hehl, P.D.Harty, D.G.Ireland, J.D.Kellie, K.Livingston, F.A.Natter, S.Oberkirsch, R.O.Owens, J.Ryckebusch, M.Sauer, A.Settele, D.P.Watts

Polarized Photon Measurements of the 12C(γ(pol), pp) and 12C(γ(pol), pn) Reactions for Eγ = 160-350 MeV

NUCLEAR REACTIONS 12C(polarized γ, 2p), (polarized γ, np), E=160-350 MeV; measured parallel and perpendicular yields, photon asymmetry, σ(θ), missing energy dependence; deduced reaction mechanism features. Tagged photons. Comparison with model predictions.

doi: 10.1103/PhysRevC.64.034602
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2001WO09      Nucl.Phys. A690, 310c (2001)

S.Wolf, V.Lisin, R.Kondratiev, A.M.Massone, G.Galler, J.Ahrens, H.-J.Arends, R.Beck, M.Camen, G.P.Capitani, P.Grabmayr, S.J.Hall, F.Harter, T.Hehl, P.Jennewein, K.Kossert, A.I.Lvov, C.Molinari, P.Ottonello, J.Peise, I.Preobrajensky, S.Proff, A.Robbiano, M.Sanzone, M.Schumacher, M.Schmitz, F.Wissmann

Structure of the Nucleon Investigated by Compton Scattering

NUCLEAR REACTIONS 1H(γ, γ'), E ≈ 200-800; measured σ(θ); deduced nucleon structure parameters.

doi: 10.1016/S0375-9474(01)00965-4
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2001WO12      Eur.Phys.J. A 12, 231 (2001)

S.Wolf, V.Lisin, R.Kondratiev, A.M.Massone, G.Galler, J.Ahrens, H.-J.Arends, R.Beck, M.Camen, G.P.Capitani, P.Grabmayr, F.Harter, T.Hehl, P.Jennewein, K.Kossert, A.I.Lvov, C.Molinari, P.Ottonello, R.O.Owens, J.Peise, I.Preobrajensky, S.Proff, A.Robbiano, M.Sanzone, M.Schumacher, M.Schmitz, F.Wissmann

Compton Scattering by the Proton using a Large-Acceptance Arrangement

NUCLEAR REACTIONS 1H(γ, γ), E ≈ 250-800 MeV; measured Eγ, σ(θ); deduced backward spin polarizability. Comparison with model predictions. Tagged photon beam, large-acceptance experiment.

doi: 10.1007/s100500170031
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2000BR01      Phys.Rev. C61, 014603 (2000)

D.Branford, J.A.MacKenzie, F.X.Lee, J.Ahrens, J.R.M.Annand, R.Beck, G.E.Cross, T.Davinson, P.Grabmayr, S.J.Hall, P.D.Harty, T.Hehl, D.G.Johnstone, J.D.Kellie, T.Lamparter, M.Liang, I.J.D.MacGregor, J.C.McGeorge, R.O.Owens, M.Sauer, R.Schneider, A.C.Shotter, K.Spaeth, D.P.Watts, P.J.Woods, L.E.Wright, T.T.Yau

Nuclear Pion Photoproduction in the Δ Resonance Region

NUCLEAR REACTIONS 12C(γ, π+n), E=260, 300, 340, 380 MeV; measured σ(θ1, θ2), missing energy spectra; deduced Δ resonance role. DWIA analysis. Tagged photons.

doi: 10.1103/PhysRevC.61.014603
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2000GR13      Prog.Part.Nucl.Phys. 44, 113 (2000)

P.Grabmayr

Study of Nucleon Pairs in Nuclei

NUCLEAR REACTIONS 4He, 12C(γ, np), E=114-600 MeV; 16O(e, e'np), (γ, 2p), (γ, 2p), E not given; analyzed data; deduced nucleon-nucleon correlation features.

doi: 10.1016/S0146-6410(00)00064-8
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2000MB01      Eur.Phys.J. A 9, 313 (2000)

G.Mairle, P.Grabmayr

A Phenomenological Spin-Orbit and Nuclear Potential for 208Pb

NUCLEAR STRUCTURE 207,208,209Pb, 207Tl, 209Bi; calculated single particle levels, mean field densities, radii; deduced optical model potential for 208Pb. Comparison with experimental values. Role of spin-orbit term discussed.

NUCLEAR REACTIONS 208Pb(d, 3He), (d, t), (3He, d), (d, p), E=20-52 MeV; calculated σ(θ), spectroscopic factors. DWBA calculations.

doi: 10.1007/s100500070016
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2000WA20      Phys.Rev. C62, 014616 (2000)

D.P.Watts, I.J.D.MacGregor, J.Ahrens, J.R.M.Annand, R.Beck, D.Branford, P.Grabmayr, S.J.Hall, P.D.Harty, T.Hehl, J.D.Kellie, T.Lamparter, M.Liang, J.A.MacKenzie, S.J.McAllister, J.C.McGeorge, R.O.Owens, M.Sauer, R.Schneider, G.J.Wagner, T.T.-H.Yau

The 12C(γ, NN) Reaction Studied Over a Wide Kinematic Range

NUCLEAR REACTIONS 12C(γ, np), (γ, 2p), E=150-700 MeV; measured missing energy, recoil momentum distributions; deduced role of short-range correlations, other reaction mechanism features. Tagged photons. Comparisons with model predictions.

doi: 10.1103/PhysRevC.62.014616
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2000WI05      Nucl.Phys. A663-664, 397c (2000)

F.Wissmann, P.Achenbach, J.Ahrens, H.-J.Arends, R.Beck, R.Bilger, M.Camen, G.P.Capitani, G.Caselotti, G.Galler, P.Grabmayr, F.Harter, T.Hehl, E.Heid, V.Hejny, O.Jahn, P.Jennewein, R.Kondratev, K.Kossert, M.Kotulla, B.Krusche, V.Kuhr, M.Lang, R.Leukel, M.I.Levchuk, V.Lisin, A.I.Lvov, A.M.Massone, V.Metag, A.Natter, R.Novotny, V.Olmos de Leon, P.Ottonello, J.Peise, A.Polonsky, I.Preobrashenskij, S.Proff, F.Rambo, A.Robbiano, D.Rosenkranz, M.Sanzone, E.Schilling, A.Schmidt, M.Schumacher, B.Seitz, U.Siodlaczek, F.Smend, H.Stroher, H.Vorwerk, Th.Walcher, J.Weiss, M.Wolf, S.Wolf, F.Zapadtka

Compton Scattering from the Free and Bound Proton Above π-Threshold

NUCLEAR REACTIONS 1,2H(γ, γ'X), E=200-800 MeV; measured σ(θ).

doi: 10.1016/S0375-9474(99)00626-0
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1999BE58      Eur.Phys.J. A 6, 329 (1999)

J.Becker, H.G.Andresen, J.R.M.Annand, K.Aulenbacher, K.Beuchel, J.Blume-Werry, Th.Dombo, P.Drescher, M.Ebert, D.Eyl, A.Frey, P.Grabmayr, T.Grossmann, P.Hartmann, T.Hehl, W.Heil, C.Herberg, J.Hoffmann, J.D.Kellie, F.Klein, K.Livingston, M.Leduc, M.Meyerhoff, H.Moller, Ch.Nachtigall, A.Natter, M.Ostrick, E.W.Otten, R.O.Owens, S.Plutzer, E.Reichert, D.Rohe, M.Schafer, H.Schmieden, R.Sprengard, M.Steigerwald, K.-H.Steffens, R.Surkau, Th.Walcher, R.Watson, E.Wilms

Determination of the Neutron Electric Form Factor from the Reaction 3He(e, e'n) at Medium Momentum Transfer

NUCLEAR REACTIONS 3He(polarized e, e'n), E not given; measured σ(θ), asymmetry vs momentum transfer. 1n deduced electric form factor. Polarized target. Comparisons with previous results.

doi: 10.1007/s100500050351
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1999FR32      Phys.Lett. 450B, 332 (1999)

S.Franczuk, I.J.D.MacGregor, J.Ahrens, J.R.M.Annand, J.F.Arneil, R.Beck, D.Branford, P.Grabmayr, S.J.Hall, T.Hehl, P.D.Harty, D.G.Ireland, J.D.Kellie, K.Livingston, J.C.McGeorge, F.A.Natter, S.Oberkirsch, R.O.Owens, C.J.Y.Powrie, J.Ryckebusch, M.Sauer, A.Settele, D.P.Watts

12C(γ(pol), pn) Photon Asymmetry for Eγ = 180-340 MeV

NUCLEAR REACTIONS 12C(polarized γ, np), E=180-340 MeV; measured proton, neutron spectra, angular distributions; deduced photon asymmetry. Tagged photons. Comparison with deuterium target data.

doi: 10.1016/S0370-2693(99)00184-7
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1999HE16      Eur.Phys.J. A 5, 131 (1999)

C.Herberg, M.Ostrick, H.G.Andresen, J.R.M.Annand, K.Aulenbacher, J.Becker, P.Drescher, D.Eyl, A.Frey, P.Grabmayr, S.J.Hall, P.Hartmann, T.Hehl, W.Heil, J.Hoffmann, D.Ireland, J.D.Kellie, F.Klein, K.Livingston, Ch.Nachtigall, A.Natter, E.W.Otten, R.O.Owens, E.Reichert, D.Rohe, H.Schmieden, R.Sprengard, M.Steigerwald, K.-H.Steffens, Th.Walcher, R.Watson

Determination of the Neutron Electric Form Factor in the D(e, e'n)p Reaction and the Influence of Nuclear Binding

NUCLEAR REACTIONS 2H(e, e'n), E not given; measured recoil polarization ratio. 1n deduced electric form factor.

doi: 10.1007/s100500050268
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1999IS09      Phys.Rev.Lett. 83, 3146 (1999)

L.Isaksson, J.-O.Adler, B.-E.Andersson, K.I.Blomqvist, A.Sandell, B.Schroder, P.Grabmayr, S.Klein, G.Mauser, J.R.M.Annand, G.I.Crawford, V.Holliday, J.C.McGeorge, G.J.Miller

pn-Pair Coupling in the (γ, pn) Reaction at 72 MeV

NUCLEAR REACTIONS 16O(γ, np), E ≈ 72 MeV; measured σ(E, θ(p), θ(n)); deduced pair states contributions. Tagged photon beam.

doi: 10.1103/PhysRevLett.83.3146
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1999MC06      Phys.Rev. C60, 044610 (1999)

S.J.McAllister, J.C.McGeorge, I.J.D.MacGregor, J.R.M.Annand, S.J.Hall, P.D.Harty, J.D.Kellie, G.J.Miller, R.O.Owens, D.P.Watts, T.T.-H.Yau, D.Branford, J.A.MacKenzie, M.Liang, P.Grabmayr, T.Hehl, T.Lamparter, M.Sauer, R.Schneider, J.Ahrens, R.Beck

The (γ, pd) Reaction in 12C

NUCLEAR REACTIONS 12C(γ, pd), E=150-400 MeV; measured particle spectra, σ(θ), recoil momentum distributions; deduced reaction mechanism features. Tagged photon beam.

doi: 10.1103/PhysRevC.60.044610
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1999OS01      Phys.Rev.Lett. 83, 276 (1999)

M.Ostrick, C.Herberg, H.G.Andresen, J.R.M.Annand, K.Aulenbacher, J.Becker, P.Drescher, D.Eyl, A.Frey, P.Grabmayr, P.Hartmann, T.Hehl, W.Heil, J.Hoffmann, D.Ireland, J.D.Kellie, F.Klein, K.Livingston, Ch.Nachtigall, A.Natter, E.W.Otten, R.O.Owens, E.Reichert, D.Rohe, H.Schmieden, R.Sprengard, M.Steigerwald, K.-H.Steffens, Th.Walcher, R.Watson

Measurement of the Neutron Electric Form Factor GE, n in the Quasifree 2H(e(pol), e'n(pol))p Reaction

NUCLEAR REACTIONS 2H(polarized e, e'n), E=855 MeV; measured asymmetries, other polarization observables. 1n deduced electric form factor. Neutron polarimeter.

doi: 10.1103/PhysRevLett.83.276
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1998HA01      Phys.Rev. C57, 123 (1998)

P.D.Harty, I.J.D.MacGregor, J.Ahrens, J.R.M.Annand, I.Anthony, R.Beck, D.Branford, G.E.Cross, T.Davinson, P.Grabmayr, S.J.Hall, T.Hehl, J.D.Kellie, T.Lamparter, J.A.MacKenzie, J.C.McGeorge, G.J.Miller, R.O.Owens, M.Sauer, R.Schneider, K.Spaeth

Investigation of Multiparticle Final States in 12C Photoreactions

NUCLEAR REACTIONS 12C(γ, np), (γ, 2p), (γ, 3p), (γ, pπ), (γ, 2pπ), E=250-600 MeV; measured σ vs missing energy; deduced reaction mechanism features. Tagged photons. Valencia model calculations.

doi: 10.1103/PhysRevC.57.123
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1998MA02      Phys.Rev.Lett. 80, 245 (1998)

I.J.D.MacGregor, T.T-H.Yau, J.Ahrens, J.R.M.Annand, R.Beck, D.Branford, P.Grabmayr, S.J.Hall, P.D.Harty, T.Hehl, J.D.Kellie, T.Lamparter, M.Liang, J.A.MacKenzie, S.McAllister, J.C.McGeorge, R.O.Owens, J.Ryckebusch, M.Sauer, R.Schneider, D.P.Watts

Mechanisms in the 12C(γ, pn) and (γ, pp) Reactions

NUCLEAR REACTIONS 12C(γ, np), (γ, 2p), E=120-400 MeV; measured σ(Eγ, θ(p)); deduced Δ-resonance dependence, reaction mechanism features.

doi: 10.1103/PhysRevLett.80.245
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1998YA05      Eur.Phys.J. A 1, 241 (1998)

T.T.-H.Yau, I.J.D.MacGregor, J.Ahrens, J.R.M.Annand, R.Beck, D.Branford, P.Grabmayr, S.J.Hall, P.D.Harty, T.Hehl, D.G.Ireland, J.D.Kellie, T.Lamparter, K.Livingston, M.Liang, J.A.MacKenzie, S.McAllister, J.C.McGeorge, R.O.Owens, M.Sauer, R.Schneider, D.P.Watts

The Angular Distribution of the 12C(γ, pn) Reaction for E(γ) = 120 - 150 MeV

NUCLEAR REACTIONS 12C(γ, np), E=120-150 MeV; measured σ(θ(n), θ(p)); deduced pion-, rho-exchange roles. Comparison with other reactions.

doi: 10.1007/s100500050055
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1997AU02      Nucl.Phys. A614, 461 (1997)

G.Audit, A.Braghieri, N.D'Hose, V.Isbert, S.Kerhoas, J.M.Laget, M.Mac Cormick, L.Y.Murphy, A.Panzeri, P.Pedroni, T.Pinelli, G.Tamas, J.Ahrens, J.R.M.Annand, R.Crawford, P.Grabmayr, S.J.Hall, J.D.Kellie

Study of Three-Nucleon Mechanisms in the Photodisintegration of 3He

NUCLEAR REACTIONS 3He(γ, 2p), E=200-800 MeV; measured σ for three-nucleon absorption mechanisms.

doi: 10.1016/S0375-9474(96)00441-1
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1997LI30      Phys.Lett. 411B, 244 (1997)

M.Liang, D.Branford, T.Davinson, D.Johnstone, J.A.MacKenzie, A.C.Shotter, J.R.M.Annand, S.J.Hall, P.D.Harty, J.D.Kellie, I.J.D.MacGregor, J.C.McGeorge, G.J.Miller, R.O.Owens, T.Yau, P.Grabmayr, T.Hehl, J.Leypoldt, T.Lamparter, A.Mondry, M.Sauer, R.Schneider, K.Spaeth, J.Ahrens, R.Beck

12C(γ, π+n) and 12C(γ, π+p) Reaction Across the Δ Resonance Region

NUCLEAR REACTIONS 12C(γ, nπ+), (γ, pπ+), E=150-790 MeV bremsstrahlung; measured σ(θ, Eγ, Eπ); deduced final state interactions. Valencia model.

doi: 10.1016/S0370-2693(97)01005-8
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1996GR05      Phys.Lett. 370B, 17 (1996)

P.Grabmayr, J.Ahrens, J.R.M.Annand, I.Anthony, D.Branford, G.E.Cross, T.Davinson, S.J.Hall, P.D.Harty, T.Hehl, J.D.Kellie, T.Lamparter, I.J.D.MacGregor, J.A.MacKenzie, J.M.McGeorge, G.J.Miller, R.O.Owens, M.Sauer, R.Schneider, K.Spaeth, G.J.Wagner

Excitation Functions for the Two-Nucleon Photoaborption in 6Li

NUCLEAR REACTIONS 6Li(γ, np), (γ, 2p), E=114-600 MeV; measured σ(θ(12)) vs Eγ, missing energy spectra; deduced various photon absorption mechanisms relative importance. Quasideuteron model role in (γ, np).

doi: 10.1016/0370-2693(95)01581-7
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1996HA17      Phys.Lett. 380B, 247 (1996)

P.D.Harty, I.J.D.MacGregor, P.Grabmayr, J.Ahrens, J.R.M.Annand, I.Anthony, R.Beck, D.Branford, G.E.Cross, T.Davinson, S.J.Hall, T.Hehl, J.D.Kellie, T.Lamparter, J.A.MacKenzie, J.C.McGeorge, G.J.Miller, R.O.Owens, M.Sauer, R.Schneider, K.Spaeth

The Contribution of 2N Photon Absorption in 12C(γ, 2N) Reactions for E(γ) = 150-400 MeV

NUCLEAR REACTIONS 12C(γ, np), (γ, 2p), E=150-400 MeV; measured yield vs missing energy, recoil momentum spectra; deduced photon absorption mechanism.

doi: 10.1016/0370-2693(96)00508-4
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1996LA15      Z.Phys. A355, 1 (1996)

Th.Lamparter, J.Ahrens, J.R.M.Annand, I.Anthony, R.Beck, D.Branford, G.E.Cross, T.Davinson, P.Grabmayr, S.J.Hall, P.D.Harty, T.Hehl, J.D.Kellie, I.J.D.MacGregor, J.A.MacKenzie, J.C.McGeorge, G.J.Miller, R.O.Owens, M.Sauer, R.Schneider, K.Spaeth, G.J.Wagner

On Photonuclear Reaction Mechanisms at Intermediate Energies

NUCLEAR REACTIONS 12C(γ, np), (γ, 2p), E=114-600 MeV; measured missing energy spectra. Valencia model, Monte Carlo simulations.

doi: 10.1007/s002180050069
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1996MA20      Phys.Rev. C54, R6 (1996)

J.A.MacKenzie, D.Branford, J.Ahrens, J.R.M.Annand, R.Beck, G.E.Cross, T.Davinson, P.Grabmayr, S.J.Hall, P.D.Harty, T.Hehl, D.G.Johnstone, J.D.Kellie, T.Lamparter, M.Liang, I.J.D.MacGregor, J.C.McGeorge, R.O.Owens, M.Sauer, R.Schneider, A.C.Shotter, K.Spaeth, P.J.Woods, T.Yau

Quasifree π+ Production Studied using the 12C(γ, π+n)11B Reaction in the Δ(1232) Resonance Region

NUCLEAR REACTIONS 12C(γ, nπ+), E=280-320 MeV; measured σ(θ(π), θ(n)). Model comparison.

doi: 10.1103/PhysRevC.54.R6
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1996MA88      Nucl.Instrum.Methods Phys.Res. A382, 479 (1996)

I.J.D.MacGregor, J.R.M.Annand, D.Branford, G.E.Cross, P.Grabmayr, P.D.Harty, T.Hehl, T.Lamparter, J.A.MacKenzie, S.McAllister, J.C.McGeorge, R.O.Owens, R.Schneider, P.Terzoudi, D.P.Watts, T.T.-H.Yau

PiP - A Large Solid Angle Scintillation Telescope for Detecting Protons and Pions

doi: 10.1016/S0168-9002(96)00844-3
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1995CR04      Nucl.Phys. A593, 463 (1995)

G.E.Cross, I.J.D.MacGregor, J.C.McGeorge, J.Ahrens, I.Anthony, J.R.M.Annand, R.Beck, D.Branford, T.Davinson, P.Grabmayr, S.J.Hall, P.D.Harty, T.Hehl, J.D.Kellie, T.Lamparter, L.Machenil, J.A.MacKenzie, G.J.Miller, R.O.Owens, J.Ryckebusch, M.Sauer, R.Schneider, K.Spaeth, M.Vanderhaeghen

Proton Photoproduction from 12C

NUCLEAR REACTIONS 12C(γ, p), E=200-500 MeV; measured σ(θ). 12C(γ, np), (γ, 2p), E=300 MeV; measured σ(θ, E(nucleon)); deduced reaction mechanism. Tagged photon beam.

doi: 10.1016/0375-9474(95)00318-U
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1995EY01      Z.Phys. A352, 211 (1995)

D.Eyl, A.Frey, H.G.Andresen, J.R.M.Annand, K.Aulenbacher, J.Becker, J.Blume-Werry, Th.Dombo, P.Drescher, H.Fischer, P.Grabmayr, S.J.Hall, P.Hartmann, T.Hehl, W.Heil, J.Hoffmann, J.D.Kellie, F.Klein, M.Meyerhoff, Ch.Nachtigall, M.Ostrick, E.W.Otten, R.O.Owens, S.Plutzer, E.Reichert, R.Rieger, H.Schmieden, R.Sprengard, K.-H.Steffens, T.Walcher

First Measurement of the Polarization Transfer on the Proton in the Reactions H(e(pol), e'p(pol)) and D(e(pol), e'p(pol))

NUCLEAR REACTIONS 2,1H(polarized e, e'p), E=885 MeV; measured transverse proton polarization transfer vs θ, asymmetry vs φ(p); deduced 1n electric form factor implications.

doi: 10.1007/BF01298910
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1994GR07      Phys.Rev. C49, 2971 (1994)

P.Grabmayr, A.Mondry, G.J.Wagner, P.Woldt, G.P.A.Berg, J.Lisantti, D.W.Miller, H.Nann, E.J.Stephenson

3s-Proton Occupancies in 204Hg and 206Pb

NUCLEAR REACTIONS 202,204Hg, 206Pb(polarized d, 3He), E=79.1 MeV; measured σ(θ), iT11(θ); deduced Q for 202,204Hg(d, 3He) reactions. 203,201Au, 205Tl levels deduced spectroscopic factors.

doi: 10.1103/PhysRevC.49.2971
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1994ME09      Phys.Lett. 327B, 201 (1994)

M.Meyerhoff, D.Eyl, A.Frey, H.G.Andresen, J.R.M.Annand, K.Aulenbacher, J.Becker, J.Blume-Werry, Th.Dombo, P.Drescher, J.R.Ducret, H.Fischer, P.Grabmayr, S.Hall, P.Hartmann, T.Hehl, W.Heil, J.Hoffmann, J.D.Kellie, F.Klein, M.Leduc, H.Moller, Ch.Nachtigall, M.Ostrick, E.W.Otten, R.O.Owens, S.Plutzer, E.Reichert, D.Rohe, M.Schafer, L.D.Schearer, H.Schmieden, K.-H.Steffens, R.Surkau, Th.Walcher

First Measurement of the Electric Formfactor of the Neutron in the Exclusive Quasielastic Scattering of Polarized Electrons from Polarized 3He

NUCLEAR REACTIONS 3He(polarized e, e'n), (polarized e, e'p), E=855 MeV; measured asymmetry. 1n deduced binding effects independent electric form factor. Polarized target.

doi: 10.1016/0370-2693(94)90718-8
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1993MA16      Phys.Rev. C47, 2113 (1993)

G.Mairle, M.Seeger, M.Ermer, P.Grabmayr, A.Mondry, G.J.Wagner

Global Properties of Proton-Hole Strengths in Mass 54 to 70 Nuclei

NUCLEAR REACTIONS 66Zn(polarized d, 3He), E=52 MeV; measured σ(θ), iT11(θ); deduced model parameters. 65Cu deduced levels, J, π, C2S.

NUCLEAR STRUCTURE 54,56,58Fe, 58,60,62,64Ni, 64,66Zn, 70Ge; calculated proton Fermi surface parameters.

doi: 10.1103/PhysRevC.47.2113
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1992GR19      J.Phys.(London) G18, 1753 (1992)

P.Grabmayr, A.Mondry, G.J.Wagner, P.Woldt, G.P.A.Berg, J.Lisantti, D.W.Miller, H.Nann, P.P.Singh, E.J.Stephenson

Search for 3s1/2 Hole-Strength Fragments via the 208Pb(d(pol), 3He)207Tl Reaction

NUCLEAR REACTIONS 208Pb(polarized d, 3He), E=80 MeV; measured σ(E(3He)), σ(θ). 207Tl deduced levels, J, π, spectroscopic factors, configuration.

doi: 10.1088/0954-3899/18/11/008
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1992MA28      Nucl.Phys. A543, 558 (1992)

G.Mairle, M.Seeger, M.Ermer, P.Grabmayr, A.Mondry, G.J.Wagner

The 60Ni(d(pol), 3He)59Co Reaction and the Proton Strengths Distributions in Even Nickel Isotopes

NUCLEAR REACTIONS 60Ni(polarized d, 3He), E=52 MeV; measured σ(θ), iT11(θ). 59Co deduced levels, J, π, spectroscopic factors. 58,60,62,64Ni deduced proton occupation numbers, single-particle energies, spreading widths. Different proton stripping, pick-up experiments data analyzed. DWBA analysis. Enriched 60Ni target.

doi: 10.1016/0375-9474(92)90279-S
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1992RA05      J.Phys.(London) G18, 525 (1992)

G.Rau, P.Grabmayr, P.Woldt, V.Pugach, G.J.Wagner

Study of the f7/2 Strength in 69Ga from the 70Ge(d(pol), 3He)69Ga Reaction

NUCLEAR REACTIONS 70Ge(polarized d, 3He), E=52 MeV; measured σ(θ), iT11(θ). 69Ga deduced level energies, spectroscopic factors.

doi: 10.1088/0954-3899/18/3/007
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1990ER09      J.Phys.(Paris), Colloq.C-6, 431 (1990)

M.Ermer, H.Clement, P.Grabmayr, G.Graw, R.Hertenberger, H.Kader, G.J.Wagner

Model-Unrestricted Analysis of Light-Ion Scattering between 10 and 350 MeV/N and Its Interpretation by Double-Folding Calculations

NUCLEAR REACTIONS 58Ni(polarized d, d), E=20-700 MeV; 40Ca(polarized p, p), E=30 MeV; 40Ca(polarized d, d), E=52 MeV; 40Ca(polarized 3He, 3He), E=33 MeV; analyzed data. Model-unrestricted analysis.


1990HE28      Phys.Lett. 250B, 15 (1990)

N.Heberle, H.Clement, M.Ermer, P.Grabmayr, M.Hammans, R.Henneck, I.Sick

The 3He-Scattering Potential from a Model-Unrestricted Analysis of 3He + 208Pb and Its Interpretation in the Folding Model

NUCLEAR REACTIONS 208Pb(3He, 3He), E=49, 130 MeV; measured σ(θ); deduced model potential parameters.

doi: 10.1016/0370-2693(90)91146-3
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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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1990WA16      Yad.Fiz. 51, 1521 (1990); Sov.J.Nucl.Phys. 51, 959 (1990)

G.Wagner, P.Grabmayr, M.V.Evlanov, T.Kim, K.Knopfle, G.Mairle, V.M.Pugach, G.Siegert

Energy and Angle Correlations of Products of the Reactions of 28Si(6Li, αc)X at Energy 156 MeV

NUCLEAR REACTIONS 28Si(6Li, αX), E=156 MeV; measured σ(θα, Eα, fragment θ) for X=α, p, d, t, 3He; deduced reaction mechanism. Quasifree scattering model.


1990WO11      Nucl.Phys. A518, 496 (1990)

P.Woldt, P.Grabmayr, G.Rau, G.J.Wagner, M.A.Hofstee, J.M.Schippers, S.Y.Van der Werf, H.Nann

Testing a Sum-Rule Approach to Occupation Numbers by the 205Tl(3He, d)206Pb Reaction

NUCLEAR REACTIONS 205Tl(3He, d), E=50.9 MeV; measured σ(θ). 206Pb levels, deduced J, π, spectroscopic factors. Sum rule analysis.

doi: 10.1016/0375-9474(90)90142-9
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1989ER04      Phys.Lett. 224B, 40 (1989)

M.Ermer, H.Clement, G.Frank, P.Grabmayr, N.Heberle, G.J.Wagner

Model-Unrestricted Scattering Potentials for Light Ions and Their Interpretation in the Folding Model

NUCLEAR REACTIONS 40Ca, 208Pb(polarized p, p), E=30.3 MeV; 40Ca, 208Pb(α, α), E=104 MeV; 40Ca, 208Pb(polarized d, d), E=52 MeV; analyzed σ(θ); deduced potential parameters. Model unrestricted Fourier-Bessel analysis.

doi: 10.1016/0370-2693(89)91046-0
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1989GR09      Nucl.Phys. A494, 244 (1989)

P.Grabmayr, G.J.Wagner, H.Clement, H.Rohm

Study of the Proton Shell Closure of 208Pb through the 205Tl(d(pol), 3He)204Hg Reaction

NUCLEAR REACTIONS 205Tl, 208Pb(polarized d, 3He), E=52 MeV; measured σ(θ), iT11(θ). 204Hg deduced levels, J, π, l, C2S. 208Pb level deduced occupation numbers. Enriched targets. DWBA analysis.

doi: 10.1016/0375-9474(89)90022-5
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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
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1989RY07      Nucl.Phys. A505, 755 (1989)

J.Ryckebusch, K.Heyde, D.Van Neck, M.Waroquier, K.Reiner, P.Grabmayr, G.J.Wagner

Coincidence 58Ni(e, e'p(i)) Cross Sections at Moderate Energy and Momentum Transfer

NUCLEAR REACTIONS 58Ni(e, e'p), E=183 MeV; analyzed σ(θ(e'), θ(p), E(e')), other data; deduced reaction mechanism. Self-consistent Hartree-Fock, continuum RPA.

doi: 10.1016/0375-9474(89)90040-7
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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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1987CL01      Phys.Lett. 183B, 127 (1987)

H.Clement, P.Grabmayr, H.Rohm, G.J.Wagner

A Sum Rule Approach to the 3s Proton Occupancy in 208Pb

NUCLEAR REACTIONS 205Tl, 208Pb(d, 3He), E=52 MeV; measured σ(E(3He)), σ(θ); deduced σ(ratio). 208Pb deduced 3s1/2 proton orbital occupancy. DWBA calculations.

doi: 10.1016/0370-2693(87)90424-2
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1987ER03      Phys.Lett. 188B, 17 (1987)

M.Ermer, H.Clement, P.Grabmayr, G.J.Wagner, L.Friedrich, E.Huttel

Peculiar Features of the Deuteron Scattering Potential

NUCLEAR REACTIONS 40Ca(polarized d, d), E=52 MeV; measured σ, analyzing power vs θ; deduced scattering potential. Fourier-Bessel analysis.

doi: 10.1016/0370-2693(87)90697-6
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1987GR21      Nucl.Phys. A469, 285 (1987)

P.Grabmayr, G.Mairle, U.Schmidt-Rohr, G.P.A.Berg, J.Meissburger, P.von Rossen, J.L.Tain

Proton Particle-Hole States in 208Pb

NUCLEAR REACTIONS 209Bi(d, 3He), 208Pb(d, 3He), E=45 MeV; measured σ(θ). 208Pb deduced levels, J, π, L, C2S. Enriched targets. DWBA analysis.

doi: 10.1016/0375-9474(87)90111-4
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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.


1987PU02      Izv.Akad.Nauk SSSR, Ser.Fiz. 51, 1904 (1987); Bull.Acad.Sci.USSR, Phys.Ser. 51, No.11, 27 (1987)

V.M.Pugach, V.A.Kiva, W.Wagner, V.Bechtold, P.Grabmayr, G.Zigert, T.Kim, G.Mairle, L.Friedrich

Determination of Spin of the Deep-Lying Proton-Hole States in the Reaction 58Ni(d(pol), 3He)57Co

NUCLEAR REACTIONS 58Ni(polarized d, 3He), E=52 MeV; measured σ(E(3He), θ(3He)), analyzing power. 57Co levels deduced possible J. Enriched target, ΔE-E telescope.


1987QU01      Phys.Rev.Lett. 58, 1088 (1987)

E.N.M.Quint, B.M.Barnett, A.M.van den Berg, J.F.J.van den Brand, H.Clement, R.Ent, B.Frois, D.Goutte, P.Grabmayr, J.W.A.den Herder, E.Jans, G.J.Kramer, J.B.J.M.Lanen, L.Lapikas, H.Nann, G.van der Steenhoven, G.J.Wagner, P.K.A.de Witt Huberts

Evidence for Partial Occupancy of the 3s1/2 Proton Orbit in 208Pb

NUCLEAR REACTIONS 205Tl, 206Pb(e, e'p), E=410 MeV; measured spectral functions vs excitation energy. 205Tl, 206Pb deduced 3s1/2 strengths, spectroscopic factors, proton orbit occupation probabilities. 208Pb deduced 3s1/2 occupation probability. Other data input.

doi: 10.1103/PhysRevLett.58.1088
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1987RE10      Nucl.Phys. A472, 1 (1987)

K.Reiner, P.Grabmayr, G.J.Wagner, S.M.Banks, B.G.Lay, V.C.Officer, G.G.Shute, B.M.Spicer, C.W.Glover, W.P.Jones, D.W.Miller, H.Nann, E.J.Stephenson

Deeply-Bound Hole States in 57Co and the Spreading of the 1d5/2 Hole Strength Distribution

NUCLEAR REACTIONS, MECPD 58Ni(polarized d, 3He), E=80 MeV; measured σ(E(3He)), σ(θ), vector analyzing powers. 57Co deduced levels, J, π, d3/2-d5/2 hole strength distributions.

doi: 10.1016/0375-9474(87)90217-X
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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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1986MA55      Z.Phys. A325, 243 (1986)

G.Mairle, P.Grabmayr

Experimental Constraints on Size and Phase of Proton and Neutron Contributions to the Isoscalar 1+ State in 208Pb

NUCLEAR REACTIONS 209Bi(d, 3He), E=45 MeV; measured σ(E(3He)), σ(θ). 208Pb deduced level, J, π, C2S, neutron, proton size, phase contributions to isoscalar B(M1).


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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1986QU02      Phys.Rev.Lett. 57, 186 (1986)

E.N.M.Quint, J.F.J.van den Brand, J.W.A.den Herder, E.Jans, P.H.M.Keizer, L.Lapikas, G.van der Steenhoven, P.K.A.de Witt Huberts, S.Klein, P.Grabmayr, G.J.Wagner, H.Nann, B.Frois, D.Goutte

Relative 3s Spectroscopic Strength in 206Pb and 208Pb Studied with the (e, e'p) Knockout Reaction

NUCLEAR REACTIONS 206,208Pb(e, e'p), E=350, 410 MeV; measured spectral function vs excitation. 206,208Pb deduced 3s spectroscopic strength ratio. 205,207Tl deduced L=0 knockout strength distribution characteristics.

doi: 10.1103/PhysRevLett.57.186
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1985GR16      Phys.Lett. 164B, 15 (1985)

P.Grabmayr, S.Klein, H.Clement, K.Reiner, W.Reuter, G.J.Wagner, G.Seegert

Spectroscopic Factors and Occupation Numbers of 3s Protons in Lead Isotopes

NUCLEAR REACTIONS 206,208Pb(d, 3He), E=52 MeV; measured σ(θ), σ(E(3He)). 205Tl deduced configuration mixing. 206,208Pb deduced relative 3s proton spectroscopic factors.

doi: 10.1016/0370-2693(85)90021-8
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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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1984KL10      Phys.Lett. 145B, 25 (1984)

R.Klein, Y.Kawazoe, P.Grabmayr, G.J.Wagner, J.Friedrich, N.Voegler

Electroexcitation of Giant Resonances in 58Ni

NUCLEAR REACTIONS 58Ni(e, e'), E=124, 180, 300 MeV; measured σ(E(e')), σ(θ) vs effective momentum transfer; deduced response functions. 58Ni deduced giant resonance excitation, B(λ), GDR, GQR strength distribution.

doi: 10.1016/0370-2693(84)90940-7
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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.


1984WA19      Yad.Fiz. 40, 1396 (1984)

G.Wagner, A.Vdovin, P.Grabmayr, T.Kim, G.Mairle, V.Pugach, G.Siegert, Ch.Stoyanov

Fragmentation of Deep Hole States in the Reaction 58Ni(d, 3He)57Co at Deuteron Energy 52 MeV

NUCLEAR REACTIONS 58Ni(d, 3He), E=52 MeV; measured σ(θ); deduced optical model parameters. 57Co levels deduced S, d3/2, d5/2 single particle strength functions, deep hole state fragmentation.


1983KL09      Nuovo Cim. 76A, 369 (1983)

R.Klein, P.Grabmayr, Y.Kawazoe, G.J.Wagner, J.Friedrich, N.Voegler

Distribution of Electric Multipole Strengths in 58Ni

NUCLEAR REACTIONS 58Ni(e, e'), E=124, 180 MeV; measured σ(E(e')), σ(θ). 58Ni levels deduced B(λ), EWSR strength. DWBA form factors, Tassie transition densities.

doi: 10.1007/BF02833733
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