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Search: Author = C.Gaarde

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2005AL37      Nucl.Instrum.Methods Phys.Res. A551, 290 (2005)

G.D.Alkhazov, V.V.Astashin, A.G.Atamantchouk, W.Augustyniak, D.Bachelier, V.V.Baublis, M.Boivin, J.-L.Boyard, J.-F.Clavelin, P.Courtat, M.Denoit, R.Douet, C.Ellegaard, L.Farhi, C.Gaarde, R.Gacougnolle, V.Ya.Gerzenstein, V.L.Golovtsov, V.V.Golubev, T.Hennino, J.-C.Jourdain, A.V.Khanzadeev, B.G.Komkov, A.V.Kravtsov, L.G.Kudin, R.Kunne, J.Larsen, S.Lebon, L.V.Malinina, A.Maroni, J.-M.Martin, H.-P.Morsch, V.A.Mylnikov, E.M.Orischin, M.Osterlund, V.Poux, A.N.Prokofiev, P.Radvanyi, B.Ramstein, B.V.Razmyslovich, M.Roy-Stephan, V.M.Samsonov, R.Skowron, I.B.Smirnov, E.A.Strokovsky, I.I.Tkach, V.V.Vikhrov, S.S.Volkov, An.A.Vorobyov, A.A.Zhdanov, P.Zupranski

SPES4-π: installation for exclusive study of nuclear reactions

NUCLEAR REACTIONS ¹²C(³He, tπ⁺), E=2 GeV; measured excitation energy spectra. ¹H(d, d'X), (α, α'X), E ≈ 1 GeV/nucleon; measured missing mass spectra.

doi: 10.1016/j.nima.2005.06.062
Citations: PlumX Metrics

2005BO22      Nucl.Phys. A755, 507c (2005)

J.-L.Boyard, W.Augustyniak, R.Dahl, M.Drews, C.Ellegaard, L.Farhi, C.Gaarde, T.Hennino, J.A.Jensen, J.-C.Jourdain, M.Kagarlis, R.Kunne, J.S.Larsen, P.Radvanyi, B.Ramstein, M.Roy-Stephan, P.Zupranski

Coherent pion production in heavy ion charge exchange reactions

NUCLEAR REACTIONS ¹²C(³He, tπ⁺), E=2 GeV; ¹²C(¹²C, ¹²Nπ^-), E=1.1 GeV/nucleon; measured σ(E, θ).

doi: 10.1016/j.nuclphysa.2005.03.064
Citations: PlumX Metrics

2003RA10      Eur.Phys.J. A 16, 583 (2003)

B.Ramstein, C.Mosbacher, T.Hennino, W.Augustyniak, D.Bachelier, H.G.Bohlen, J.L.Boyard, R.Dahl, C.Ellegaard, C.Gaarde, J.Gosset, J.C.Jourdain, J.S.Larsen, M.C.Lemaire, D.L'Hote, H.P.Morsch, M.Osterlund, J.Poitou, P.Radvanyi, M.Roy-Stephan, T.Sams, M.Skousen, S.Tarle-Rousteau, P.Zupranski

²H(³He, t)2p reaction at 2 GeV

NUCLEAR REACTIONS ²H(³He, t), (³He, tX), E=2 GeV; measured triton and proton spectra, σ(θ); deduced role of Δ excitation. Comparison with coupled channels model predictions.

doi: 10.1140/epja/i2002-10116-7
Citations: PlumX Metrics

2001MA91      Phys.Rev. C64, 064001 (2001)

L.V.Malinina, G.D.Alkhazov, W.Augustyniak, M.Boivin, J.-L.Boyard, R.Dahl, M.Drews, C.Ellegaard, L.Farhi, C.Gaarde, T.Hennino, J.C.Jourdain, M.Kagarlis, A.V.Kravtsov, R.Kunne, J.S.Larsen, P.Morsch, V.A.Mylnikov, E.M.Orichtchin, C.F.Perdrisat, N.M.Piskunov, A.N.Prokofiev, V.Punjabi, P.Radvanyi, B.Ramstein, B.V.Razmyslovich, M.Roy-Stephan, I.M.Sitnik, M.Skousen, E.A.Strokovsky, I.I.Tkach, E.Tomasi-Gustafsson, S.S.Volkov, A.A.Zhdanov, P.Zupranski

Analyzing Power of Inelastic dp Scattering in the Energy Region of Δ and Roper Resonances Excitation

NUCLEAR REACTIONS ¹H(polarized d, dπ⁺), (polarized d, dπ⁰), (polarized d, dπX), E at 3.73 GeV/c; measured tensor and vector analyzing powers. Comparisons with previous results.

doi: 10.1103/PhysRevC.64.064001
Citations: PlumX Metrics

2000BO47      Acta Phys.Pol. B31, 2139 (2000)

J.L.Boyard, L.Farhi, T.Hennino, J.C.Jourdain, R.Kunne, P.Radvanyi, B.Ramstein, M.Roy-Stephan, R.Dahl, M.Drews, C.Ellegaard, C.Gaarde, J.Jensen, J.Larsen, M.Skousen, M.A.Kagarlis, W.Augustyniak, P.Zupranski

Exploring the Collective Spin-Isospin Longitudinal Response of Nuclei with Coherent Pion Production in (³He, tπ⁺)

NUCLEAR REACTIONS ¹²C, ⁴⁰Ca, ²⁰⁸Pb(³He, tπ⁺), E=2 GeV; measured coherent pion production σ(θ), excitation energy spectra.

1999RA22      Eur.Phys.J. A 6, 225 (1999)

B.Ramstein, C.A.Mosbacher, D.Bachelier, I.Bergqvist, M.Boivin, J.L.Boyard, A.Brockstedt, L.Carlen, R.Dahl, P.Ekstrom, C.Ellegaard, C.Gaarde, T.Hennino, J.C.Jourdain, C.Goodman, J.S.Larsen, P.Radvanyi, M.Roy-Stephan

Inclusive ²(³He, t) Reaction at 2 GeV

NUCLEAR REACTIONS ²H(³He, t), E=2 GeV; measured σ(E, θ), energy transfer spectra; deduced Δ resonance contributions, final state interaction role. Coupled channels analysis.

doi: 10.1007/s100500050338
Citations: PlumX Metrics

1998DA25      Acta Phys.Pol. B29, 3009 (1998)

R.Dahl, L.Farhi, W.Augustiniak, J.L.Boyard, M.Drews, C.Ellegaard, C.Gaarde, T.Hennino, J.Jensen, J.C.Jourdain, R.Kunne, J.Larsen, P.Radvanyi, B.Ramstein, M.Roy-Stephan, M.Skousen, P.Zupranski

Evidence of Coherent π⁺ Production in (³He, t) Reactions

NUCLEAR REACTIONS ¹²C(³He, tπ⁺), E=2 GeV; measured coherent pion production σ(θ); deduced ground-state conbtribution.

1996FA27      Acta Phys.Pol. B27, 3035 (1996)

L.Farhi, M.Roy-Stephan, W.Augustiniak, J.L.Boyard, R.Dahl, C.Ellegaard, C.Gaarde, T.Hennino, J.C.Jourdain, M.Kagarlis, J.S.Larsen, P.Radvanyi, B.Ramstein, M.Skousen, P.Zupranski

Coherent Production of Pions in Nuclei with (³He, t) Charge Exchange Reaction at 2 GeV

1996GA20      Nucl.Phys. A606, 227 (1996)

C.Gaarde

The Spin-Isospin Response

NUCLEAR REACTIONS ²H, ¹²C(p, n), E=795, 495 MeV; ¹²C(polarized p, n), E=795 MeV; ⁴He, ¹²C(³He, tπ⁺), E=2 GeV; analyzed data; deduced coherent pions evidence. Spin-isospin channel.

doi: 10.1016/0375-9474(96)00207-2
Citations: PlumX Metrics

1996RA49      Acta Phys.Pol. B27, 3229 (1996)

B.Ramstein, S.Rousteau, T.Hennino, J.L.Boyard, R.Dahl, C.Ellegaard, C.Gaarde, J.Gosset, J.C.Jourdain, M.Kagarlis, J.S.Larsen, M.C.Lemaire, D.L'Hote, H.P.Morsch, M.Osterlund, P.Radvanyi, M.Roy-Stephan, T.Sams, M.Skousen, W.Spang, P.Zupranski

Δ Production and Propagation in Nuclei

1995SA06      Phys.Rev. C51, 1945 (1995)

T.Sams, C.Ellegaard, C.Gaarde, J.S.Larsen, J.L.Boyard, T.Hennino, J.C.Jourdain, B.Ramstein, M.Roy-Stephan, P.Radvanyi, A.Brockstedt, M.Osterlund, P.Zupranski, C.D.Goodman, M.Ichimura, V.F.Dmitriev

Quasifree (d(pol), ²He) Data

NUCLEAR REACTIONS ^2,1H, ¹²C(polarized d, X), E=1.6, 2 GeV; measured σ(θ), tensor analyzing powers vs momentum transfer; deduced spin-isospin response in the quasifree region.

doi: 10.1103/PhysRevC.51.1945
Citations: PlumX Metrics

1994SN01      Phys.Rev. C50, 338 (1994)

K.Sneppen, C.Gaarde

Cascade Simulation of a Δ Isobar Propagating in a Nucleus

NUCLEAR REACTIONS ¹²C(³He, t), E=2 GeV; ¹²C(p, n), E=830 MeV; calculated energy transfer spectra, yield vs (π⁺p) invariant mass; deduced measurable consequences of Δ isobars related features. Cascade model.

doi: 10.1103/PhysRevC.50.338
Citations: PlumX Metrics

1993GA14      Phys.Scr. 48, 81 (1993)

C.Gaarde

Δ-Isobars in Nuclei or Off-Shell Pions in the Medium

NUCLEAR REACTIONS ¹²C(p, n), E not given; analyzed σ(θ) vs neutron momentum; deduced Δ-isobar decay role, medium effects on Δ.

doi: 10.1088/0031-8949/48/1/013
Citations: PlumX Metrics

1993HE03      Phys.Lett. 303B, 236 (1993)

T.Hennino, B.Ramstein, D.Bachelier, J.L.Boyard, C.Ellegaard, C.Gaarde, J.Gosset, J.C.Jourdain, J.S.Larsen, M.C.Lemaire, D.L'Hote, H.P.Morsch, M.Osterlund, J.Poitou, P.Radvanyi, S.Rousteau, M.Roy-Stephan, T.Sams, P.Zupranski

Coherent Pions in Charge-Exchange Reactions

NUCLEAR REACTIONS ¹²C(³He, tπ⁺), E=2 GeV; measured tπ-coin, σ(θ, p(π)).

doi: 10.1016/0370-2693(93)91426-N
Citations: PlumX Metrics

1993RO30      Acta Phys.Pol. B24, 1747 (1993)

S.Rousteau, T.Hennino, B.Ramstein, J.L.Boyard, C.Ellegaard, C.Gaarde, J.Gosset, J.C.Jourdain, M.Kagarlis, J.S.Larsen, M.C.Lemaire, D.L'Hote, H.P.Morsch, M.Osterlund, J.Poitou, P.Radvanyi, M.Roy-Stephan, T.Sams, P.Zupranski

Δ Resonance Decay and Absorption in Nuclei

NUCLEAR REACTIONS ^1,2H, ¹²C, ²⁰⁸Pb(³He, tX), E=2 GeV; measured 2p-event missing energy spectrum, energy transfer spectra; deduced Δ-resonance decay features, absorption mechanism.

1992HE08      Phys.Lett. 283B, 42 (1992)

T.Hennino, B.Ramstein, D.Bachelier, H.G.Bohlen, J.L.Boyard, C.Ellegaard, C.Gaarde, J.Gosset, J.C.Jourdain, J.S.Larsen, M.C.Lemaire, D.L'Hote, H.P.Morsch, M.Osterlund, J.Poitou, P.Radvanyi, M.Roy-Stephan, T.Sams, K.Sneppen, O.Valette, P.Zupranski

Study of Decay and Absorption of the Δ Resonance in Nuclei with a 4π Detector

NUCLEAR REACTIONS ^1,2H, ¹²C(³He, t), E=2 GeV; measured energy transfer spectra, (π⁺p)(t)-coin; deduced Δ-resonance decay, absorption mechanism.

doi: 10.1016/0370-2693(92)91423-7
Citations: PlumX Metrics

1991BR20      Nucl.Phys. A530, 571 (1991)

A.Brockstedt, I.Bergqvist, L.Carlen, L.P.Ekstrom, B.Jakobsson, C.Ellegaard, C.Gaarde, J.S.Larsen, C.Goodman, M.Bedjidian, D.Contardo, J.Y.Grossiord, A.Guichard, M.Roy-Stephan, M.Boivin, T.Hasegawa, P.Radvanyi

The (³He, t) Reaction at Intermediate Energies Spin-Isospin Multipole Transitions

NUCLEAR REACTIONS ²⁶Mg, ^40,48Ca, ⁵⁴Fe, ⁹⁰Zr, ²⁰⁸Pb(³He, t), E=0.9-2 GeV; measured σ(θ). ²⁶Al, ^40,48Sc, ⁵⁴Co, ⁹⁰Nb, ²⁰⁸Bi deduced spin multipole, Gamow-Teller transition strength distributions. DWIA calculations, quasi-elastic peak, distortion effects.

doi: 10.1016/0375-9474(91)90770-7
Citations: PlumX Metrics

1990GA05      Nucl.Phys. A507, 79c (1990)

C.Gaarde

Spin-Isospin Excitations

doi: 10.1016/0375-9474(90)90570-C
Citations: PlumX Metrics

1990GA19      Phys.Scr. T32, 14 (1990)

C.Gaarde

Spin Excitations in Nuclei

NUCLEAR REACTIONS ²⁰⁸Pb, ⁹⁰Zr(p, n), E=200 MeV; ¹²C, ⁹⁰Zr(p, n), E=800 MeV; ⁹⁰Zr(³He, t), E=900 MeV; ⁹⁰Zr, ¹²C(p, n), E not given; ¹²C(³He, t), E=2 GeV; ²⁰⁸Pb(¹²C, ¹²N), E=1100 MeV/nucleon; ¹²C(⁴⁰Ar, ⁴⁰K), E=780 MeV/nucleon; compiled double differential data; deduced spin response features, Δ-excitation role.

doi: 10.1088/0031-8949/1990/T32/002
Citations: PlumX Metrics

1990RA08      Phys.Rev. C41, 1920 (1990)

J.Rapaport, C.C.Foster, C.D.Goodman, C.A.Goulding, T.N.Taddeucci, D.J.Horen, E.R.Sugarbaker, C.Gaarde, J.Larsen, J.A.Carr, F.Petrovich, M.J.Threapleton

(p, n) Reaction on Li Isotopes for E(p) = 60-200 MeV

NUCLEAR REACTIONS ^7,6Li(p, n), (polarized p, n), E=60-200 MeV; measured σ(θ). ⁶Be deduced Gamow-Teller transition strength. ⁷Be deduced branching ratio, Gamow-Teller transition strength. DWIA analysis.

doi: 10.1103/PhysRevC.41.1920
Citations: PlumX Metrics

1990TA11      Phys.Rev. C41, 2548 (1990)

T.N.Taddeucci, W.P.Alford, M.Barlett, R.C.Byrd, T.A.Carey, D.E.Ciskowski, C.C.Foster, C.Gaarde, C.D.Goodman, C.A.Goulding, E.Gulmez, W.Huang, D.J.Horen, J.Larsen, D.Marchlenski, J.B.McClelland, D.Prout, J.Rapaport, L.J.Rybarcyk, W.C.Sailor, E.Sugarbaker, C.A.Whitten, Jr.

Zero-Degree Cross Sections for the ⁷Li(p, n)⁷Be(g.s.+0.43-MeV) Reaction in the Energy Range 80-795 MeV

NUCLEAR REACTIONS ⁷Li(p, n), E=80-795 MeV; measured σ(θ).

doi: 10.1103/PhysRevC.41.2548
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0518.

1990TA15      Phys.Rev. C42, 935 (1990)

T.N.Taddeucci, R.C.Byrd, T.A.Carey, D.E.Ciskowski, C.C.Foster, C.Gaarde, C.D.Goodman, E.Gulmez, W.Huang, D.J.Horen, J.Larsen, D.Marchlenski, J.B.McClelland, D.Prout, J.Rapaport, L.J.Rybarcyk, E.Sugarbaker, I.J.Van Heerden, C.A.Whitten, Jr.

Gamow-Teller Transition Strengths from the ¹¹B(p, n)¹¹C Reaction in the Energy Range 160-795 MeV

NUCLEAR REACTIONS ¹¹B(p, n), E=160-795 MeV; measured σ(En, θ=0°). ¹¹C levels deduced Gamow-Teller transition strengths.

doi: 10.1103/PhysRevC.42.935
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0113.

1989EL05      Phys.Lett. 231B, 365 (1989)

C.Ellegaard, C.Gaarde, T.S.Jorgensen, J.S.Larsen, B.Million, C.Goodman, A.Brockstedt, P.Ekstrom, M.Osterlund, M.Bedjidian, D.Contardo, D.Bachelier, J.L.Boyard, T.Hennino, J.C.Jourdain, M.Roy-Stephan, P.Radvanyi, P.Zupranski

Spin Structure of the Δ Excitation

NUCLEAR REACTIONS ^1,2H, ¹²C(polarized d, 2p), E=1.6, 2 GeV; measured pp-coin spectra, tensor polarization response; deduced Δ excitation spin structure.

doi: 10.1016/0370-2693(89)90677-1
Citations: PlumX Metrics

1989IC02      Phys.Rev. C39, 1446 (1989)

M.Ichimura, K.Kawahigashi, T.S.Jorgensen, C.Gaarde

Excitation of Spin-Isospin Modes in the Quasifree Scattering Region

NUCLEAR REACTIONS ⁴⁰Ca(p, p'), E=500 MeV; calculated longitudinal, transverse response functions, σ(θ(p)', E(p)'). DWIA, continuum RPA.

doi: 10.1103/PhysRevC.39.1446
Citations: PlumX Metrics

1988WA07      Nucl.Phys. A480, 285 (1988)

D.Wang, J.Rapaport, D.J.Horen, B.A.Brown, C.Gaarde, C.D.Goodman, E.Sugarbaker, T.N.Taddeucci

The ^{52, 54}Cr(p, n)^{52, 54}Mn and ^{57, 58}Fe(p, n)^{57, 58}Co Reactions at E(p) = 120 MeV

NUCLEAR REACTIONS, MECPD ^52,54Cr, ^57,58Fe(p, n), E=120 MeV; measured σ(θ). ^52,54Mn, ^57,58Co deduced Gamow-Teller resonances, transition strengths. Enriched targets. DWIA analysis.

doi: 10.1016/0375-9474(88)90398-3
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0229.

1987BE25      Nucl.Phys. A469, 648 (1987)

I.Bergqvist, A.Brockstedt, L.Carlen, L.P.Ekstrom, B.Jakobsson, C.Ellegaard, C.Gaarde, J.S.Larsen, C.Goodman, M.Bedjidian, D.Contardo, J.Y.Grossiord, A.Guichard, R.Haroutunian, J.R.Pizzi, D.Bachelier, J.l.Boyard, T.Hennino, J.C.Jourdain, M.Roy-Stephan, M.Boivin, P.Radvanyi

The (³He, t) Reaction at Intermediate Energies: Spin-isospin transitions to states in ¹²N and ¹³N

NUCLEAR REACTIONS ^12,13C(³He, t), E=0.6-2.3 GeV; measured σ(Et, θt), σ(θ); deduced isovector strength ratio. ^12,13N deduced spin-isospin transitions. Magnetic spectrometer. DWIA calculations.

doi: 10.1016/0375-9474(87)90019-4
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1803.

1987EL08      Phys.Rev.Lett. 59, 974 (1987)

C.Ellegaard, C.Gaarde, T.S.Jorgensen, J.S.Larsen, C.Goodman, I.Bergqvist, A.Brockstedt, P.Ekstrom, M.Bedjidian, D.Contardo, J.Y.Grossiord, A.Guichard, D.Bachelier, J.L.Boyard, T.Hennino, J.C.Jourdain, M.Roy-Stephan, P.Radvanyi, J.Tinsley

Reaction (d(pol), ²He) at Intermediate Energies

NUCLEAR REACTIONS ¹H(d, 2p), E=0.65, 2 GeV; measured σ vs two-proton relative momentum. ¹H(polarized d, 2p), E=2 GeV; measured σ(Ep, θp), tensor analyzing power. Drift chambers, tensor polarized beam.

doi: 10.1103/PhysRevLett.59.974
Citations: PlumX Metrics

1987KR10      Phys.Lett. 189B, 299 (1987)

D.Krofcheck, E.Sugarbaker, A.J.Wagner, J.Rapaport, D.Wang, J.N.Bahcall, R.C.Byrd, C.C.Foster, C.D.Goodman, C.Gaarde, D.J.Horen, T.Carey, T.N.Taddeucci

Gamow-Teller Strength Distribution in ⁸¹Kr and the Consequences for a ⁸¹Br Solar Neutrino Detector

NUCLEAR REACTIONS ⁸¹Br(p, n), E=190, 200 MeV; measured σ(En). ⁸¹Kr transitions deduced Gamow-Teller transition strength distribution. Tof.

doi: 10.1016/0370-2693(87)91436-5
Citations: PlumX Metrics

1987RA15      Phys.Rev. C36, 500 (1987)

J.Rapaport, D.Wang, J.A.Carr, F.Petrovich, C.C.Foster, C.D.Goodman, C.Gaarde, J.Larsen, C.A.Goulding, T.N.Taddeucci, D.Horen, E.Sugarbaker

(p(pol), n) Reaction on Carbon Isotopes at E(p) = 160 MeV

NUCLEAR REACTIONS ^12,13,14C(polarized p, n), E=160 MeV; measured σ(θ), σ(θ, En), analyzing power. ¹⁵N(polarized p, n), E=160 MeV; analyzed data. ^12,13,14N, ¹⁵O levels deduced Gamow-Teller transition strength.

doi: 10.1103/PhysRevC.36.500
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0186.

1987TA13      Nucl.Phys. A469, 125 (1987)

T.N.Taddeucci, C.A.Goulding, T.A.Carey, R.C.Byrd, C.D.Goodman, C.Gaarde, J.Larsen, D.Horen, J.Rapaport, E.Sugarbaker

The (p, n) Reaction as a Probe of Beta Decay Strength

NUCLEAR REACTIONS ^12,14C, ⁴²Ca, ²⁸Si, ⁹⁰Zr, ²⁰⁸Pb, ⁷Li, ⁵⁴Fe(p, n), E=50-200 MeV; measured σ(Ep, θ=0°). ^12,14N, ⁴²Sc, ²⁸P, ⁹⁰Nb, ²⁰⁸Bi, ⁷Be, ⁵⁴Co deduced reaction population, B(GT) proportionality.

doi: 10.1016/0375-9474(87)90089-3
Citations: PlumX Metrics

1986BA16      Phys.Lett. 172B, 23 (1986)

D.Bachelier, J.L.Boyard, T.Hennino, J.C.Jourdain, M.Roy-Stephan, D.Contardo, J.Y.Grossiord, A.Guichard, J.R.Pizzi, P.Radvanyi, J.Tinsley, C.Ellegaard, C.Gaarde, J.S.Larsen

First Observation of the Δ Resonance in Relativistic Heavy-Ion Charge-Exchange Reactions

NUCLEAR REACTIONS ¹²C(¹⁴N, ¹⁴C), E=880 MeV/nucleon; ¹²C(¹²C, ¹²N), E=900 MeV/nucleon; ²⁷Al(²⁰Ne, ²⁰Na), (²⁰Ne, ²⁰F), E=950 MeV/nucleon; measured particle spectra; deduced isobar excitation.

doi: 10.1016/0370-2693(86)90209-1
Citations: PlumX Metrics

1986CO03      Phys.Lett. 168B, 331 (1986)

D.Contardo, M.Bedjidian, J.Y.Grossiord, A.Guichard, R.Haroutunian, J.R.Pizzi, C.Ellegaard, C.Gaarde, J.S.Larsen, C.Goodman, I.Bergqvist, A.Brockstedt, L.Carlen, P.Ekstrom, D.Bachelier, J.L.Boyard, T.Hennino, J.C.Jourdain, M.Roy-Stephan, M.Boivin, P.Radvanyi

Study of the Δ Isobar Excitation in Nuclei with the (³He, t) Reaction

NUCLEAR REACTIONS ¹²C, ⁴⁸Ca, ⁵⁴Fe, ⁸⁹Y, ¹⁵⁹Tb, ²⁰⁸Pb(³He, t), E=2 GeV; measured σ(θ) vs triton momentum; deduced isobar excitation.

doi: 10.1016/0370-2693(86)91639-4
Citations: PlumX Metrics

1986TA05      Phys.Rev. C33, 746 (1986)

T.N.Taddeucci, C.D.Goodman, R.C.Byrd, I.J.Van Heerden, T.A.Carey, D.J.Horen, J.S.Larsen, C.Gaarde, J.Rapaport, T.P.Welch, E.Sugarbaker

Spin-Flip Decomposition of the Spectrum for ⁹⁰Zr(p, n) at E(p) = 160 MeV

NUCLEAR REACTIONS ⁹⁰Zr(polarized p, n), E=160 MeV; measured σ(θ=0°), transverse polarization transfer. ⁹⁰Nb deduced ΔL=0, ΔL=1 resonance excitations, transition strengths.

doi: 10.1103/PhysRevC.33.746
Citations: PlumX Metrics

1985GO02      Phys.Rev.Lett. 54, 877 (1985); Erratum Phys.Rev.Lett. 54, 2060 (1985)

C.D.Goodman, R.C.Byrd, I.J.Van Heerden, T.A.Carey, D.J.Horen, J.S.Larsen, C.Gaarde, J.Rapaport, T.P.Welch, E.Sugarbaker, T.N.Taddeucci

Measurements of Gamow-Teller Strength Distributions in Masses 13 and 15

NUCLEAR REACTIONS ¹³C, ¹⁵N(polarized p, n), E=160 MeV; measured σ(θ), spin-flip probabilities. ¹³N, ¹⁵O deduced quenched Gamow-Teller transition strengths. Shell model comparison.

doi: 10.1103/PhysRevLett.54.877
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1985KR10      Phys.Rev.Lett. 55, 1051 (1985)

D.Krofcheck, E.Sugarbaker, J.Rapaport, D.Wang, J.N.Bahcall, R.C.Byrd, C.C.Foster, C.D.Goodman, I.J.Van Heerden, C.Gaarde, J.S.Larsen, D.J.Horen, T.N.Taddeucci

Gamow-Teller Strength Function in ⁷¹Ge via the (p, n) Reaction at Medium Energies

NUCLEAR REACTIONS ⁷¹Ga(p, n), E=120, 200 MeV; measured σ(En), σ(θ, En); deduced neutrino capture σ corrections in ⁷¹Ga detector. ⁷¹Ge deduced Gamow-Teller strength function, transition strength fragmentation.

doi: 10.1103/PhysRevLett.55.1051
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1985RA11      Phys.Rev.Lett. 54, 2325 (1985)

J.Rapaport, P.Welch, J.Bahcall, E.Sugarbaker, T.N.Taddeucci, C.D.Goodman, C.F.Foster, D.Horen, C.Gaarde, J.Larsen, T.Masterson

Solar-Neutrino Detection: Experimental determination of Gamow-Teller strengths via the ⁹⁸Mo and ¹¹⁵In(p, n) reactions

NUCLEAR REACTIONS ⁹⁸Mo, ¹¹⁵In(p, n), E=120, 200 MeV; measured σ(En, θ=0°); deduced target solar neutrino absorption σ. ⁹⁸Tc, ¹¹⁵Sn deduced Gamow-Teller strengths.

doi: 10.1103/PhysRevLett.54.2325
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1984GA11      Nucl.Phys. A422, 189 (1984)

C.Gaarde, J.S.Larsen, H.Sagawa, N.Ohtsuka, J.Rapaport, T.N.Taddeucci, C.D.Goodman, C.C.Foster, C.A.Goulding, D.Horen, T.Masterson, E.Sugarbaker

Spin-Dipole Strength in ¹²N

NUCLEAR REACTIONS ¹²C(p, n), E=120, 160, 200 MeV; measured σ(θ). ¹²N deduced levels, J, π, analogs.

doi: 10.1016/0375-9474(84)90513-X
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1984GA17      J.Phys.(Paris), Colloq.C4, 405 (1984); See 1984Ga36

C.Gaarde

Charge-Exchange Reactions and Spin-Isospin Modes

1984GA36      J.Phys.(Paris), Colloq.C-4, 405 (1984)

C.Gaarde

Charge-Exchange Reactions and Spin-Isospin Modes

NUCLEAR REACTIONS ^12,14C, ²⁰⁸Pb(p, n), E=60-200 MeV; analyzed σ(En, θn). ¹²C, ⁹⁰Zr(³He, t), E=200, 600 MeV; ¹²C, ⁴⁰Ca, ⁵⁴Fe, ⁹⁰Zr, ²⁰⁸Pb(³He, t), E=1.5 GeV; ¹H, C(³He, t), E=2 GeV; analyzed σ(Et, θt); deduced isobar resonance role.

1984LI02      Nucl.Phys. A412, 92 (1984)

J.R.Lien, G.Lovhoiden, J.Rekstad, A.Henriques, C.Gaarde, J.S.Larsen, S.Y.Van Der Werf

High-Spin Particle States in ¹⁵³Sm Studied with the (α, ³He) Reaction

NUCLEAR REACTIONS ¹⁵²Sm(α, ³He), E=40 MeV; measured σ(E(³He), θ). ¹⁵³Sm deduced levels, L, π, J. Enriched target.

doi: 10.1016/0375-9474(84)90386-5
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1984RA15      Nucl.Phys. A427, 332 (1984)

J.Rapaport, R.Alarcon, B.A.Brown, C.Gaarde, J.Larsen, C.D.Goodman, C.C.Foster, D.Horen, T.Masterson, E.Sugarbaker, T.N.Taddeucci

The ⁵¹V(p, n)⁵¹Cr Reaction at E(p) = 160 MeV

NUCLEAR STRUCTURE ^{40,42,44,46,48}Ca, ⁵⁰Ti, ⁵¹V, ⁵²Cr, ⁵⁴Fe; calculated B(M1). ²²O, ²³F, ²⁴Ne, ²⁵Na, ²⁶Mg, ²⁷Al, ²⁸Si; calculated Gamow-Teller transition strength. Shell model.

NUCLEAR REACTIONS ⁵¹V(p, n), E=159.4 MeV; measured σ(θ), σ(En). ⁵¹Cr deduced levels, analogs, Gamow-Teller transition strengths. ⁵⁰Ti, ⁵¹V(p, p'), (e, e'), (p, n), E not given; calculated Gamow-Teller transition strengths. Shell model.

doi: 10.1016/0375-9474(84)90089-7
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1984RA22      Nucl.Phys. A431, 301 (1984)

J.Rapaport, C.Gaarde, J.Larsen, C.Goulding, C.D.Goodman, C.Foster, D.J.Horen, T.Masterson, E.Sugarbaker, T.N.Taddeucci

The ¹⁹F(p, n)¹⁹Ne and ³⁹K(p, n)³⁹Ca Reactions at Intermediate Energies and Quenching of the Gamow-Teller Strength

NUCLEAR REACTIONS ¹⁹F, ³⁹K(p, n), E=120, 160 MeV; measured σ(En), σ(θ). ¹⁹Ne, ³⁹Ca levels deduced Gamow-Teller transition strength distribution. DWBA analysis.

doi: 10.1016/0375-9474(84)90177-5
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1984TA07      Phys.Rev.Lett. 52, 1960 (1984)

T.N.Taddeucci, T.A.Carey, C.Gaarde, J.Larsen, C.D.Goodman, D.J.Horen, T.Masterson, J.Rapaport, T.P.Welch, E.Sugarbaker

Measurement of the Tranverse Spin-Transfer Coefficient D(NN)(0°) for (p(pol), n(pol)) Reactions at 160 MeV

NUCLEAR REACTIONS ^6,7Li, ^12,13,14C, ⁹⁰Zr(polarized p, n), E=160 MeV; measured transverse spin transfer coefficient D(NN)(θ=0°), polarized neutrons. ^6,7Be, ^12,13,14N, ⁹⁰Nb deduced L=0 Gamow-Teller transition expected average value.

doi: 10.1103/PhysRevLett.52.1960
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1983EL05      Phys.Rev.Lett. 50, 1745 (1983)

C.Ellegaard, C.Gaarde, J.S.Larson, C.Goodman, I.Bergqvist, L.Carlen, P.Ekstrom, B.Jakobsson, J.Lyttkens, M.Bedjidian, M.Chamcham, J.Y.Grossiord, A.Guichard, M.Gusakow, R.Haroutunian, J.R.Pizzi, D.Bachelier, J.L.Boyard, T.Hennino, J.C.Jourdain, M.Roy-Stephan, M.Boivin, P.Radvanyi

(³He, t) Reaction at Intermediate Energies

NUCLEAR REACTIONS C, ⁵⁴Fe, ⁸⁹Y(³He, t), E=0.6, 1.2, 2 GeV; measured σ(θ), σ(θ, Et); deduced spin-isospin excitation dominance, isobar resonance effects. DWIA, nucleon-nucleon data input.

doi: 10.1103/PhysRevLett.50.1745
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1983GA15      Phys.Scr. T5, 55 (1983)

C.Gaarde

Gamow-Teller Resonances

NUCLEAR REACTIONS ⁸⁹Y(³He, t), E=0.6, 1.2, 2 GeV; ¹²C(³He, t), E=2 GeV; measured σ(Et, θ=0°). ⁵⁴Fe(³He, t), E=0.6 GeV; measured σ(Et, θ), θ=0-8°; deduced Gamow-Teller strength distribution systematics, isobar excitation role. ¹²N, ⁵⁴Cr, ⁹⁰Zr deduced selective spin-isospin mode excitation. Intermediate energy (p, n) data input.

doi: 10.1088/0031-8949/1983/T5/009
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1983JA03      Nucl.Phys. A394, 39 (1983)

J.Janecke, E.H.L.Aarts, A.G.Drentje, M.N.Harakeh, C.Gaarde

Isobaric Analog States in Rare-Earth Nuclei Studied with the (³He, t) Charge Exchange Reaction at θ(L) = 0°

NUCLEAR REACTIONS ^{152,154,156,158,160}Gd, ^160,162Dy, ^{162,164,166,168,170}Er, ^{170,172,174,176}Yb, ^176,178,180Hf(³He, t), E=60.5 MeV; measured σ(E(t), θ=0°). ^{152,154,156,158,160}Tb, ^160,162Ho, ^{162,164,166,168,170}Tm, ^{170,172,174,176}Lu, ^176,178,180Ta deduced IAS, Γ, Coulomb displacement energies. Enriched targets, magnetic spectrometer.

doi: 10.1016/0375-9474(83)90160-4
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1983RA30      Nucl.Phys. A410, 371 (1983)

J.Rapaport, T.Taddeucci, T.P.Welch, C.Gaarde, J.Larsen, D.J.Horen, E.Sugarbaker, P.Koncz, C.C.Foster, C.D.Goodman, C.A.Goulding, T.Masterson

Excitation of Giant Spin-Isospin Multipole Vibrations in ^54,56Fe and ^58,60Ni

NUCLEAR REACTIONS ⁵⁸Ni(p, n), E=120 MeV; ^54,56Fe, ^58,60Ni(p, n), E=160 MeV; measured σ(θ, En), θ < 6°, σ(θ). ⁵⁸Cu, ^54,56Co deduced L=0 transition strengths, Gamow-Teller state strengths. Shell model.

doi: 10.1016/0375-9474(83)90632-2
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1983TA16      Phys.Rev. C28, 2511 (1983)

T.N.Taddeucci, J.Rapaport, C.C.Foster, C.D.Goodman, C.Gaarde, J.Larsen, C.A.Goulding, D.J.Horen, T.Masterson, E.Sugarbaker

Spin Excitations in ⁴⁰C(p, n)

NUCLEAR REACTIONS ⁴⁰Ca(p, n), E=59.3, 118.3, 159.3 MeV; measured σ(θ), σ(En). ⁴⁰Sc level deduced Gamow-Teller transition strength. ⁴²Ca(p, n), E=159.3 MeV; measured σ(θ). DWIA analyses.

doi: 10.1103/PhysRevC.28.2511
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1982RA30      Phys.Lett. 119B, 61 (1982)

J.Rapaport, T.Taddeucci, T.P.Welch, D.J.Horen, J.B.McGrory, C.Gaarde, J.Larsen, E.Sugarbaker, P.Koncz, C.C.Foster, C.D.Goodman, C.A.Goulding, T.Masterson

Excitation of Gamow-Teller Resonances in A = 58 Nuclei

NUCLEAR REACTIONS ⁵⁸Ni(p, n), E=120, 160 MeV; measured σ(En, θ=0°). ⁵⁸Cu deduced levels, isovector Gamow-Teller transition strength.

doi: 10.1016/0370-2693(82)90243-X
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1982SU05      Phys.Lett. 116B, 91 (1982)

T.Suzuki, C.Gaarde, H.Sagawa

On the Quenching of Spin-Dipole Transition Strength due to Isobar-Hole Mixing

NUCLEAR STRUCTURE A=16, 208; calculated spin dipole excitation, quenching. Isobar, baryon resonance effects.

doi: 10.1016/0370-2693(82)90982-0
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1982TA03      Phys.Rev. C25, 1094 (1982)

T.N.Taddeucci, J.Rapaport, D.E.Bainum, C.D.Goodman, C.C.Foster, C.Gaarde, J.Larsen, C.A.Goulding, D.J.Horen, T.Masterson, E.Sugarbaker

Energy Dependence of the Ratio of Isovector Effective Interaction Strengths [J(στ)/J(τ)] from 0° (p, n) Cross Sections

NUCLEAR REACTIONS ⁷Li, ^13,14C, ²⁶Mg, ³⁷Cl, ⁴²Ca(p, n), E=60-200 MeV; measured σ(θ=0°); deduced isovector effective interaction strength ratio. ⁷Be, ^13,14N, ²⁶Al, ³⁷Ar, ⁴²Sc levels deduced Gamow-Teller transition strengths.

doi: 10.1103/PhysRevC.25.1094
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1981GA08      Phys.Rev.Lett. 46, 902 (1981)

C.Gaarde, J.S.Larsen, A.G.Drentje, M.N.Harakeh, S.Y.van der Werf

Decay of the Giant Gamow-Teller Resonance in ²⁰⁸Bi

NUCLEAR REACTIONS ²⁰⁸Pb(³He, t), E=81 MeV; measured σ(Et), σ(θp, θt, Ep). ²⁰⁸Bi deduced IAS, Gamow-Teller resonance decay.

doi: 10.1103/PhysRevLett.46.902
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1981GA26      Nucl.Phys. A369, 258 (1981)

C.Gaarde, J.Rapaport, T.N.Taddeucci, C.D.Goodman, C.C.Foster, D.E.Bainum, C.A.Goulding, M.B.Greenfield, D.J.Horen, E.Sugarbaker

Excitation of Giant Spin-Isospin Multipole Vibrations

NUCLEAR REACTIONS ⁴⁰Ca, ⁹⁰Zr, ^112,124Sn, ²⁰⁸Pb, ¹⁶⁹Tm(p, n), E=200 MeV; measured σ(En, θ). ⁴⁰Sc, ⁹⁰Nb, ^112,124Sb, ¹⁶⁹Yb, ²⁰⁸Bi deduced resonances, L, Gamow-Teller resonance characteristics, giant spin-isospin multipole vibrations. Enriched targets, time-compensated large volume detectors.

doi: 10.1016/0375-9474(81)90019-1
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1981GO18      Phys.Lett. 107B, 406 (1981)

C.D.Goodman, C.C.Foster, D.E.Bainum, S.D.Bloom, C.Gaarde, J.Larsen, C.A.Goulding, D.J.Horen, T.Masterson, S.Grimes, J.Rapaport, T.N.Taddeucci, E.Sugarbaker

Missing Gamow-Teller Strength in Mass 42

NUCLEAR REACTIONS ⁴²Ca(p, n), E=160 MeV; measured σ(θ, En). ⁴²Sc deduced Gamow-Teller transition strength distribution. Shell model.

doi: 10.1016/0370-2693(81)91217-X
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1981HO03      Phys.Lett. 99B, 383 (1981)

D.J.Horen, C.D.Goodman, D.E.Bainum, C.C.Foster, C.Gaarde, C.A.Goulding, M.B.Greenfield, J.Rapaport, T.N.Taddeucci, E.Sugarbaker, T.Masterson, S.M.Austin, A.Galonsky, W.Sterrenburg

Energy Systematics of the Giant Gamow-Teller Resonance and a Charge-Exchange Dipole Spin-Flip Resonance

NUCLEAR REACTIONS ^90,92,94Zr, ^112,116,124Sn, ¹⁶⁹Tm, ²⁰⁸Pb(p, n), E=120, 160, 200 MeV; measured σ(En, θ). ^90,92,94Nb, ^112,116,124Sb, ¹⁶⁹Yb, ²⁰⁸Bi deduced giant Gamow-Teller, charge exchange dipole spin-flip resonance energy systematics. Tof.

doi: 10.1016/0370-2693(81)90553-0
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1981LO14      Nucl.Phys. A369, 461 (1981)

G.Lovhoiden, J.R.Lien, J.C.Waddington, J.Rekstad, I.Espe, C.Gaarde, J.S.Larsen, S.van der Werf

High-Spin Particle States in ¹⁵¹Sm Studied with the (α, ³He) Reaction

NUCLEAR REACTIONS ¹⁵⁰Sm(α, ³He), E=40 MeV; measured σ(E(³He), θ). ¹⁵¹Sm deduced levels, J, π, S. QMG/2 spectrometer. DWBA analysis, Coriolis coupling calculation.

doi: 10.1016/0375-9474(81)90031-2
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1981RA12      Phys.Rev. C24, 335 (1981)

J.Rapaport, T.Taddeucci, C.Gaarde, C.D.Goodman, C.C.Foster, C.A.Goulding, D.Horen, E.Sugarbaker, T.G.Masterson, D.Lind

¹²C(p, n)¹²N Reaction at 120, 160, and 200 MeV

NUCLEAR REACTIONS ¹²C(p, n), E=120, 160, 200 MeV; measured σ(En, θ); deduced energy independence of effective interaction spin-isospin term. Tof. Microscopic DWIA calculations.

doi: 10.1103/PhysRevC.24.335
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1981RA19      Phys.Rev.Lett. 47, 1518 (1981)

J.Rapaport, T.Taddeucci, P.Welch, C.Gaarde, J.Larsen, C.Goodman, C.C.Foster, C.A.Goulding, D.Horen, E.Sugarbaker, T.Masterson

Empirical Evaluation of Gamow-Teller Strength Function for ³⁷Cl → ³⁷Ar and Its Implication in the Cross Section for Solar Neutrino Absorption by ³⁷Cl

NUCLEAR REACTIONS ³⁷Cl(p, n), E=120 MeV; measured σ(En), σ(θ). ³⁷Ar level deduced Gamow-Teller transition strengths, log ft. Tof.

doi: 10.1103/PhysRevLett.47.1518
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1981RE10      Nucl.Phys. A369, 453 (1981)

J.Rekstad, I.Espe, G.Lovhoiden, J.R.Lien, J.C.Waddington, C.Gaarde, J.S.Larsen, S.van der Werf

An Investigation of the ¹⁴⁴Sm(α, ³He)¹⁴⁵Sm Reaction

NUCLEAR REACTIONS ¹⁴⁴Sm(α, ³He), E=40 MeV; measured σ(E(³He), θ). ¹⁴⁵Sm deduced levels, L, π, S. Enriched target.

doi: 10.1016/0375-9474(81)90030-0
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1980GA04      Nucl.Phys. A334, 248 (1980)

C.Gaarde, J.S.Larsen, M.N.Harakeh, S.Y.van der Werf, M.Igarashi, A.Muller-Arnke

The ⁴⁸Ca(³He, t)⁴⁸Sc Reaction at 66 and 70 Mev. Reaction Mechanism and Gamow-Teller Strength

NUCLEAR REACTIONS ⁴⁸Ca(³He, t), E=66, 70 MeV; measured σ(Et, θ); deduced reaction mechanism. ⁴⁸Sc deduced Gamow-Teller strength distribution. Finite range two-step DWBA analysis, shell model.

doi: 10.1016/0375-9474(80)90067-6
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1980GA20      Nucl.Phys. A346, 497 (1980)

C.Gaarde, J.S.Larsen, A.G.Drentje, M.N.Harakeh, S.Y. Van Der Werf, A.Muller-Arnke

The ⁵⁴Fe(³He, t)⁵⁴Co Reaction at 70 MeV, Gamow-Teller Strength.

NUCLEAR REACTIONS ⁵⁴Fe(³He, t), E=70 MeV; measured σ(Et, θ). ⁵⁴Co deduced levels, J.π, Gamow-Teller strength distribution. Shell model, second-order, finite-range DWBA calculations.

doi: 10.1016/0375-9474(80)90482-0
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1979TA03      Nucl.Phys. A316, 189 (1979)

Tai Kuang-Hsi, T.Dossing, C.Gaarde, J.S.Larsen

Angular Correlations in Compound Nucleus Decay Following the Reactions ¹⁶O + ²⁷Al, ⁴⁰Ca and ⁵⁸Ni

NUCLEAR REACTIONS ²⁷Al(¹⁶O, 2α), (¹⁶O, αp), (¹⁶O, 2p), E=50, 60 MeV; ⁴⁰Ca, ⁵⁸Ni(¹⁶O, 2α), (¹⁶O, αp), (¹⁶O, 2p), E=70 MeV; measured αα(θ), αp(θ), pp(θ). Model calculation of αα(θ). Enriched ⁵⁸Ni target.

doi: 10.1016/0375-9474(79)90679-1
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1978FE04      Nucl.Phys. A306, 259 (1978)

B.Fernandez, C.Gaarde, J.S.Larsen, S.Pontoppidan, F.Videbaek

Fusion Cross Sections for the ¹⁶O + ¹⁶O Reaction

NUCLEAR REACTIONS ¹⁶O, ¹²C(¹⁶O, X), E=35-80 MeV; measured σ(E, θ); deduced fusion σ(E).

doi: 10.1016/0375-9474(78)90327-5
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1977BA36      Nucl.Phys. A285, 317 (1977)

B.B.Back, R.R.Betts, C.Gaarde, J.S.Larsen, E.Michelsen, Tai Kuang-Hsi

Fusion Cross Sections for the ¹⁶O + ²⁷Al Reaction

NUCLEAR REACTIONS ²⁷Al(¹⁶O, X), E=50-80 MeV; measured σ(E, θ), fusion σ; deduced fusion barrier height, radius, critical radius.

doi: 10.1016/0375-9474(77)90255-X
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1976BA05      Phys.Rev. C13, 875 (1976)

B.B.Back, R.R.Betts, C.Gaarde, H.Oeschler

High Spin States in ²³Na and the E(c.m.) = 19.3 MeV ¹²C + ¹²C Resonance

NUCLEAR REACTIONS ¹²C(¹²C, pγ), E=38.6 MeV; measured DSA, pγ(θ). ²³Na deduced levels, T_1/2, J, π, B(E2).

doi: 10.1103/PhysRevC.13.875
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1975BE45      Nucl.Phys. A253, 380 (1975)

R.R.Betts, C.Gaarde, O.Hansen, J.S.Larsen, S.Y.Van der Werf

Deuteron Induced Pickup Reactions on ⁴¹Ca

NUCLEAR REACTIONS ⁴¹Ca(d, t), (d, ³He), E=40 MeV; measured σ(Et, θ), σ(E(³He), θ). ⁴⁰Ca, ⁴⁰K deduced levels, L, J, π, S, T. Enriched radioactive target.

doi: 10.1016/0375-9474(75)90488-1
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1975FO12      Nucl.Phys. A252, 343 (1975)

F.Folkmann, C.Gaarde

Total (p, n) Cross Sections to Ground-State Analogue States of ⁴⁸Ca, ⁵⁰Ti, ⁵²Cr and ⁵⁸Ni

NUCLEAR REACTIONS ⁴⁸Ca(p, nγ), E=7.7-14.2 MeV; ⁵⁰Ti(p, nγ), E=8.0-12.0 MeV; ⁵²Cr(p, nγ), E=8.7-11.9 MeV; ⁵⁸Ni(p, nγ), E=9.8-11.9 MeV; measured σ(E, En) to IAS of ground states. ⁴⁸Ca(p, p), (p, p'), E=8.0-10.2 MeV; measured σ(E, Ep', θ). ⁴⁹Sc deduced levels, resonances, J, π, Γ, p-width. Enriched targets.

doi: 10.1016/0375-9474(75)90504-7
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1974GA11      Nucl.Phys. A221, 238 (1974)

C.Gaarde, T.Kammuri

Study of the (⁶Li, ⁶He) Reaction on the Targets ¹⁹F, ²⁷Al and ^58,60,64Ni

NUCLEAR REACTIONS ¹⁹F, ²⁷Al(⁶Li, ⁶He), E=34 MeV; ^58,60,64Ni(⁶Li, ⁶He), E=36 MeV; measured σ(θ). ⁶⁴Cu deduced levels, L, J, π. ⁴⁰Ca(⁶Li, ⁶He), ⁸⁸Sr(⁶Li, ⁶He), E=38 MeV upper limits for σ(θ). Enriched targets.

doi: 10.1016/0375-9474(74)90316-9
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1974GA17      Nucl.Phys. A222, 579 (1974)

C.Gaarde, T.Kammuri, F.Osterfeld

The (⁶Li, ⁶He) Spin-Isospin-Flip Reaction

NUCLEAR REACTIONS ⁴⁸Ca(⁶Li, ⁶He), E=34 MeV; measured nothing, calculated σ(E(⁶He), θ). ⁴⁸Sc levels deduced wavefunctions.

doi: 10.1016/0375-9474(74)90340-6
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1973GA21      Nucl.Phys. A215, 314 (1973)

C.Gaarde, T.Kammuri

Study of the ⁴⁸Ca(⁶Li, ⁶He)⁴⁸Sc Reaction at 34 MeV

NUCLEAR REACTIONS ⁴⁸Ca(⁶Li, ⁶He), E=34 MeV; measured σ(E(⁶He), θ). ⁴⁸Sc deduced levels, L, J, π. Enriched target.

doi: 10.1016/0375-9474(73)90658-1
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1972GA09      Nucl.Phys. A184, 241 (1972)

C.Gaarde, K.Kemp, C.Petresch, F.Folkmann

Gamma-Ray Decay from the Analogue State of the ⁴⁹Ca g.s.

NUCLEAR REACTIONS ⁴⁸Ca(p, γ), (p, p), (p, nγ);E=1.94-2.01 MeV; measured σ(E)σ, (E;Eγ, θ(γ)). ⁴⁹Sc analog resonances deduced J, π, n-width, p-width, γ-width, γ-mixing, B(E1), B(M1), B(E2). Enriched targets, Ge(Li) detector.

doi: 10.1016/0375-9474(72)90455-1
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1971GA40      Izv.Akad.Nauk SSSR, Ser.Fiz. 35, 687 (1971); Bull.Acad.Sci.USSR, Phys.Ser. 35, 629 (1972)

C.Gaarde, K.Kemp, Y.V.Naumov

Gamma Decay of the p₃/₂-Analog States in ⁴³Sc

NUCLEAR REACTIONS ⁴²Ca(p, γ), E=1424 keV; measured Eγ, Iγ, Iγ(θ). ⁴³Sc deduced levels, J, π, level-width, γ-mixing, analog state.

1970GA05      Nucl.Phys. A143, 497 (1970)

C.Gaarde, K.Kemp, Y.V.Naumov, P.R.Amundsen

Gamma Decay from the Analogue State of the ⁵¹Ti g.s.

NUCLEAR REACTIONS ⁵⁰Ti(p, p), (p, γ), E=1.36-1.38 MeV; measured σ(E), σ(E;Eγ, θ). ⁵¹V analog resonances deduced J, π, p-, γ-width, γ-mixing, B(M1), B(E2). Enriched targets, Ge(Li) detectors.

doi: 10.1016/0375-9474(70)90544-0
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1968GA11      Nucl.Phys. A118, 641(1968)

C.Gaarde, K.Kemp, T.Nielsen

Fine Structure of Analogue Resonances in the ⁴⁴Ca(p, p) and ⁵⁰Ti(p, p) Reactions

NUCLEAR REACTIONS ⁴⁴Ca(p, p), E=1.62-1.69 MeV. ⁵⁰Ti(p, p), E=2.45-2.65 MeV; measured σ(E). ⁴⁵Sc, ⁵¹V resonances deduced J, π, p-width; analog state deduced α-width. Enriched targets.

doi: 10.1016/0375-9474(68)90446-6
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF1097.

1967GA05      Nucl.Phys. A102, 1 (1967)

C.Gaarde, K.Kemp, P.Wilhjelm

Isobaric Analogue States of ⁴⁷Ca

NUCLEAR REACTIONS ⁴⁶Ca(p, p), E=1.8-4.2 MeV; ⁴⁶Ca(p, p'), E=2.7-4.2 MeV; measured σ(E). ⁴⁷Sc deduced isobaric analog states. ⁴⁷Sc resonances deduced J, π, L, level-width, level-width p, level-width p'. Enriched target.

doi: 10.1016/0375-9474(67)90321-1
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF1175.

1966GA14      Phys.Lett. 22, 466 (1966)

C.Gaarde, P.Wilhjelm, P.B.Jorgensen

Spectroscopic Factors of Isobaric Analogue States from Proton Excitation of Some Medium Weight Even Nuclei

NUCLEAR REACTIONS ⁴⁴Ca, ^62,64Ni, ^64,66,68Zn, ⁷⁴Ge(p, p), (p, p'), E =2.1-4.1 MeV; measured σ(E). ⁴⁵Sc, ^63,65Cu, ^65,67,69Ga, ⁷⁵As deduced isobaric analog resonances, level-width, S, Coulomb displacement energies.

doi: 10.1016/0031-9163(66)91229-7
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2378.

1965FU05      Nucl.Phys. 66, 638 (1965)

H.Fuchs, K.Hagemann, C.Gaarde

The Probability for Transitions Between the First 2+ and the First 0+ Excited States of O¹⁶

NUCLEAR REACTIONS ¹⁹F(p, αγ), E = 0.874 MeV; measured γ(E+E-)-coin. ¹⁶O deduced B(E2), deformation parameter.

doi: 10.1016/0029-5582(65)90791-1
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