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NSR database version of April 11, 2024.

Search: Author = U.Sennhauser

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1997LE08      Phys.Rev. C55, 2931 (1997)

A.Lehmann, D.Androic, G.Backenstoss, D.Bosnar, H.Breuer, H.Dobbeling, T.Dooling, M.Furic, P.A.M.Gram, N.K.Gregory, A.Hoffart, C.H.Q.Ingram, A.Klein, K.Koch, J.Kohler, B.Kotlinski, M.Kroedel, G.Kyle, A.O.Mateos, K.Michaelian, T.Petkovic, M.Planinic, R.P.Redwine, D.Rowntree, U.Sennhauser, N.Simicevic, R.Trezeciak, H.Ullrich, M.Wang, M.H.Wang, H.J.Weyer, M.Wildi, K.E.Wilson, and the LADS Collaboration

Pion Absorption on 3He and 4He with Emission of Three Energetic Protons

NUCLEAR REACTIONS 3,4He(π+, 3p), E=70, 118, 162, 239, 330 MeV; measured total absorption σ for complete set of variables; deduced initial, final state interaction signatures related features. Final state interaction, 3N phase space. Large acceptance detector system.

doi: 10.1103/PhysRevC.55.2931
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1997LE18      Phys.Rev. C56, 1872 (1997)

A.Lehmann, D.Androic, G.Backenstoss, D.Bosnar, H.Breuer, H.Dobbeling, T.Dooling, M.Furic, P.A.M.Gram, N.K.Gregory, A.Hoffart, C.H.Q.Ingram, A.Klein, K.Koch, J.Kohler, B.Kotlinski, M.Kroedel, G.Kyle, A.O.Mateos, K.Michaelian, T.Petkovic, M.Planinic, R.P.Redwine, D.Rowntree, U.Sennhauser, N.Simicevic, R.Trezeciak, H.Ullrich, M.Wang, M.H.Wang, H.J.Weyer, M.Wildi, K.E.Wilson

Multinucleon Pion Absorption on 4He into the pppn Final State

NUCLEAR REACTIONS 4He(π+, 3p), (π+, n2p), (π+, n3p), E=70, 118, 162, 239, 330 MeV; measured total absorption σ, differential σ over complete set of variables; deduced initial-, final-state interaction effects, no evidence for "double-Δ" mechanism.

doi: 10.1103/PhysRevC.56.1872
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1996AN06      Phys.Rev. C53, R2591 (1996)

D.Androic, G.Backenstoss, D.Bosnar, H.Breuer, H.Dobbeling, T.Dooling, M.Furic, P.A.M.Gram, N.K.Gregory, A.Hoffart, C.H.Q.Ingram, A.Klein, K.Koch, J.Kohler, B.Kotlinski, M.Kroedel, G.Kyle, A.Lehmann, A.O.Mateos, K.Michaelian, T.Petkovic, R.P.Redwine, D.Rowntree, U.Sennhauser, N.Simicevic, R.Trezeciak, H.Ullrich, M.Wang, M.H.Wang, H.J.Weyer, M.Wildi, K.E.Wilson, and the LADS Collaboration

Evidence of Initial State Interactions in Multinucleon Pion Absorption

NUCLEAR REACTIONS 3,4He, N, Ar(π+, X), E=239 MeV; measured proton kinetic energy spectra, σ(θ) for 3p final states; deduced initial state interactions role in pion absorption.

doi: 10.1103/PhysRevC.53.R2591
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1996BA32      Phys.Lett. 379B, 60 (1996)

G.Backenstoss, D.Bosnar, H.Breuer, H.Dobbeling, T.Dooling, M.Furic, P.A.M.Gram, N.K.Gregory, A.Hoffart, C.H.Q.Ingram, A.Klein, K.Koch, J.Kohler, B.Kotlinski, M.Kroedel, G.Kyle, A.Lehmann, A.O.Mateos, K.Michaelian, T.Petkovic, R.P.Redwine, D.Rowntree, U.Sennhauser, N.Simicevic, R.Trezeciak, H.Ullrich, M.Wang, M.H.Wang, H.J.Weyer, M.Wildi, K.E.Wilson, and the LADS Collaboration

Contribution of Initial State Interactions to the Three-Nucleon Absorption of Pions by 3He

NUCLEAR REACTIONS 3He(π+, xp), E=118-239 MeV; measured proton distribution following pion absorption; deduced initial state interactions role.

doi: 10.1016/0370-2693(96)00326-7
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1994AL28      Phys.Rev.Lett. 73, 1336 (1994)

T.Alteholz, D.Androic, G.Backenstoss, D.Bosnar, H.Breuer, A.Brkovic, H.Dobbeling, T.Dooling, W.Fong, M.Furic, P.A.M.Gram, N.K.Gregory, J.P.Haas, A.Hoffart, C.H.Q.Ingram, A.Klein, K.Koch, J.Kohler, B.Kotlinski, M.Kroedel, G.Kyle, A.Lehmann, Z.N.Lin, G.Mahl, A.O.Mateos, K.Michaelian, S.Mukhopadhyay, T.Petkovic, R.P.Redwine, D.Rowntree, R.Schumacher, U.Sennhauser, N.Simicevic, F.D.Smit, G.van der Steenhoven, D.R.Tieger, R.Trezeciak, H.Ullrich, M.Wang, M.H.Wang, H.J.Weyer, M.Wildi, K.E.Wilson, and the LADS Collaboration

Large-Solid-Angle Study of Pion Absorption on 3He

NUCLEAR REACTIONS 3He(π+, X), E=118-239 MeV; measured proton energy spectra following absorption; deduced total absorption σ(E), two-, three-nucleon absorption relative contributions. Large acceptance detector system.

doi: 10.1103/PhysRevLett.73.1336
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1993HY01      Phys.Rev. C47, 1184 (1993)

S.D.Hyman, D.J.Mack, P.G.Roos, H.Breuer, N.S.Chant, F.Khazaie, B.G.Ritchie, J.D.Silk, G.S.Kyle, P.A.Amaudruz, Th.S.Bauer, C.H.Q.Ingram, D.Renker, R.A.Schumacher, U.Sennhauser, W.J.Burger

Energy Dependence of Two-Nucleon Pion Absorption on 16O

NUCLEAR REACTIONS 16O(π+, pX), (π+, 2p), E=115, 165 MeV; measured σ(θ) vs proton momentum; deduced two-nucleon absorption σ, final state interactions role.

doi: 10.1103/PhysRevC.47.1184
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1992MA09      Phys.Rev. C45, 1767 (1992)

D.J.Mack, P.G.Roos, H.Breuer, N.S.Chant, S.D.Hyman, F.Khazaie, B.G.Ritchie, J.D.Silk, G.S.Kyle, P.A.Amaudruz, Th.S.Bauer, C.H.Q.Ingram, D.Renker, R.A.Schumacher, U.Sennhauser, W.J.Burger

Dominance of the Two-Nucleon Mechanism in 16O(π, pp) at 115 MeV

NUCLEAR REACTIONS 16O(π+, 2p), E=115 MeV; measured σ(E1, θ1, E2, θ2); deduced two-nucleon absorption σ. DWIA analysis.

doi: 10.1103/PhysRevC.45.1767
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1991RA08      Phys.Rev.Lett. 66, 1279 (1991)

A.Rahav, J.Alster, D.Ashery, J.Lichtenstadt, I.Navon, E.Piasetzky, P.Amaudruz, M.Botje, W.Burger, C.H.Q.Ingram, R.A.Schumacher, U.Sennhauser, S.A.Wood

Measurement of the 12C(π, 2π) Reactions and Possible Evidence of a Double-Δ Excitation

NUCLEAR REACTIONS 12C(π-, π-π+), (π-, 2π-), E=292 MeV; measured pion spectra, σ(θ); deduced double-Δ excitation evidence.

doi: 10.1103/PhysRevLett.66.1279
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1990HY01      Phys.Rev. C41, R409 (1990)

S.D.Hyman, D.J.Mack, H.Breuer, N.S.Chant, F.Khazaie, B.G.Ritchie, P.G.Roos, J.D.Silk, P.-A.Amaudruz, Th.S.Bauer, C.H.Q.Ingram, G.S.Kyle, D.Renker, R.A.Schumacher, U.Sennhauser, W.J.Burger

16O(π+, 2p) Reaction at 165 MeV

NUCLEAR REACTIONS 16O(π+, 2p), E=165 MeV; measured σ(θp1, θp2, Ep1, Ep2), pp-coin; deduced total absorption σ. DWIA, phase space analyses.

doi: 10.1103/PhysRevC.41.R409
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1989LO12      Phys.Rev. C40, 2710 (1989)

R.A.Loveman, B.L.Clausen, R.J.Peterson, S.H.Rokni, H.W.Baer, A.G.Bergmann, J.D.Bowman, F.Irom, C.J.Seftor, J.Alster, E.Piasetzky, J.N.Knudson, U.Sennhauser

Pion Charge Exchange to the Isovector Giant Dipole State at Energies Above the 3-3 Resonance

NUCLEAR REACTIONS 27Al, 60Ni, 90Zr, 120Sn, 208Pb(π+, π0), E=300, 425, 500 MeV; measured σ(θ(π), E(π)). 27Si, 60Cu, 90Nb, 120Sb, 208Bi deduced GDR, IAS excitation.

doi: 10.1103/PhysRevC.40.2710
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1988RO03      Phys.Lett. 202B, 35 (1988)

S.H.Rokni, H.W.Baer, A.G.Bergmann, J.D.Bowman, F.Irom, M.J.Leitch, C.J.Seftor, J.Alster, E.Piasetzky, B.L.Clausen, R.A.Loveman, R.J.Peterson, J.L.Ullmann, J.R.Comfort, J.N.Knudson, U.Sennhauser

Isobaric-Analog-State Transitions in Pion Charge-Exchange Reactions above the Δ(1232) Resonance

NUCLEAR REACTIONS 14C, 7Li(π+, π0), E=300-550 MeV; 27Al, 60Ni(π+, π0), E=300, 425, 500 MeV; 90Zr, 120Sn, 208Pb(π+, π0), E=300, 425 MeV; measured σ(θ), σ(θ, E); deduced IAS excitation incident energy dependence.

doi: 10.1016/0370-2693(88)90849-0
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1988SC14      Phys.Rev. C38, 2205 (1988)

R.A.Schumacher, P.A.Amaudruz, C.H.Q.Ingram, U.Sennhauser, H.Breuer, N.S.Chant, A.E.Feldman, B.S.Flanders, F.Khazaie, D.J.Mack, P.G.Roos, J.D.Silk, G.S.Kyle

Exclusive Quasi-Deuteron Absorption of Pions in 16O and 18O at 116 MeV

NUCLEAR REACTIONS 18,16O(π+, 2p), E=116 MeV; measured σ(E(2p)), σ(θ1, θ2), σ(θ1, θ2, E1); deduced reaction mechanism.

doi: 10.1103/PhysRevC.38.2205
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1986ER09      Phys.Rev. C34, 1822 (1986)

A.Erell, J.Alster, J.Lichtenstadt, M.A.Moinester, J.D.Bowman, M.D.Cooper, F.Irom, H.S.Matis, E.Piasetzky, U.Sennhauser

Measurements on Isovector Giant Resonances in Pion Charge Exchange

NUCLEAR REACTIONS 40Ca, 60Ni, 90Zr, 120Sn, 140Ce, 208Pb(π+, π0), (π-, π0), E=165 MeV; measured σ(θ(π), E(π)). 40Ca, 60Ni, 90Zr, 120Sn, 140Ce, 208Pb deduced isovector giant resonances, excitation σ, Γ. DWIA calculations.

doi: 10.1103/PhysRevC.34.1822
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1986GI15      Phys.Rev.Lett. 57, 2637 (1986)

S.Gilad, S.Hoibraten, W.J.Burger, G.W.Dodson, D.L.Pham, R.P.Redwine, E.Piasetzky, H.W.Baer, J.D.Bowman, F.H.Cverna, M.J.Leitch, U.Sennhauser, Th.S.Bauer, C.D.Q.Ingram, G.S.Kyle, D.Ashery, S.A.Wood, Z.Fraenkel

Measurement of the Reaction 16O(π+, π0p)

NUCLEAR REACTIONS 16O(π+, π0p), E=245 MeV; measured σ(θπ), πp-coin, σ(θp, E(π), θ(π)); deduced σ(π+, π+p)/σ(π+, π0p). Proton telescopes, pion spectrometer. Isobar-hole model calculations.

doi: 10.1103/PhysRevLett.57.2637
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1986IR02      Phys.Rev. C34, 2231 (1986)

F.Irom, J.D.Bowman, G.O.Bolme, E.Piasetzky, U.Sennhauser, J.Alster, J.Lichtenstadt, M.Moinester, J.N.Knudson, S.H.Rokni, E.R.Siciliano

Excitation of Isovector Giant Resonances in Pion Single-Charge Exchange at 120, 165, and 230 MeV

NUCLEAR REACTIONS 40Ca, 60Ni, 120Sn(π+, π0), (π-, π0), E=120, 230 MeV; measured σ(θ(π), E(π)). 40Ca, 60Ni, 120Sn deduced monopole, dipole resonance excitation energies, widths, maximum σ. Scintillator activation technique, π0 spectrometer. DWIA calculations.

doi: 10.1103/PhysRevC.34.2231
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1986LE01      Phys.Rev. C33, 278 (1986)

M.J.Leitch, H.W.Baer, J.D.Bowman, M.D.Cooper, E.Piasetzky, U.Sennhauser, H.J.Ziock, F.Irom, P.B.Siegel, M.A.Moinester

Pion Single Charge Exchange Angular Distributions at T(π) = 48 MeV

NUCLEAR REACTIONS 39K, 48Ca(π+, π0), E=48 MeV; measured σ(θ); deduced angle integrated σ. 48Sc deduced IAS excitation. 39Ca deduced IAS excitation, large quadrupole strength.

doi: 10.1103/PhysRevC.33.278
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1985IR01      Phys.Rev. C31, 1464 (1985)

F.Irom, H.W.Baer, J.D.Bowman, M.D.Cooper, E.Piasetzky, U.Sennhauser, H.J.Ziock, M.J.Leitch, A.Erell, M.A.Moinester, J.R.Comfort

Pion Single Charge Exchange on 7Li at Low Energies

NUCLEAR REACTIONS 7Li(π+, π0), E=33.5, 41.1, 48.7, 58.8 MeV; measured σ(θ), σ(E(π0)). Optical model analysis.

doi: 10.1103/PhysRevC.31.1464
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1985KO09      Nucl.Phys. A436, 717 (1985)

T.Kozlowski, W.Bertl, H.P.Povel, U.Sennhauser, H.K.Walter, A.Zglinski, R.Engfer, Ch.Grab, E.A.Hermes, H.P.Isaak, A.Van Der Schaaf, J.Van Der Pluym, W.H.A.Hesselink

Energy Spectra and Asymmetries of Neutrons Emitted after Muon Capture

NUCLEAR REACTIONS O, Si, Ca, Pb(μ-, xn), E at rest; measured E(n), asymmetry parameter a(n)(E), nn-coin.

doi: 10.1016/0375-9474(85)90556-1
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1984BO27      J.Phys.(Paris), Colloq.C4, 351 (1984); See 1984Bo51

J.D.Bowman, H.W.Baer, M.D.Cooper, N.S.P.King, H.S.Matis, E.Piasetzky, U.Sennhauser, J.Alster, A.Erell, J.Lichtenstadt, M.A.Moinester, F.Irom, Q.Ingram

A Dependence of the Excitation Energy, Width, and Cross Section of the Isovector Monopole Resonance


1984BO51      J.Phys.(Paris), Colloq.C-4, 351 (1984)

J.D.Bowman, H.W.Baer, M.D.Cooper, N.S.P.King, H.S.Matis, E.Piasetzky, U.Sennhauser, J.Alster, A.Erell, J.Lichtenstadt, M.A.Moinester, F.Irom, Q.Ingram

A Dependence of the Excitation Energy, Width, and Cross Section of the Isovector Monopole Resonance

NUCLEAR REACTIONS 40Ca, 60Ni, 90Zr, 120Sn, 140Ce, 208Pb(π-, π0), E=165 MeV; measured σ(E(π0), θ(π0)), σ(θ(π0)). 40Ca, 60Ni, 90Zr(π+, π0), E not given; measured not abstracted. 40Ca, 60Ni, 90Zr deduced GDR, isovector monopole resonance. RPA, DWIA analyses.


1984ER03      Phys.Rev.Lett. 52, 2134 (1984)

A.Erell, J.Alster, J.Lichtenstadt, M.A.Moinester, J.D.Bowman, M.D.Cooper, F.Irom, H.S.Matis, E.Piasetzky, U.Sennhauser, Q.Ingram

Properties of the Isovector Monopole and Other Giant Resonances in Pion Charge Exchange

NUCLEAR REACTIONS 40Ca, 60Ni, 90Zr, 120Sn, 140Ce, 208Pb(π+, π0), (π-, π0), E=165 MeV; measured σ(θ, E(π)). 40K, 40Sc, 60Co, 60Cu, 90Nb, 90Y, 120In, 120Sb, 140La, 140Pr, 208Bi, 208Tl deduced GDR, fragmentation, isovector monopole resonance. DWIA analysis, RPA wave functions.

doi: 10.1103/PhysRevLett.52.2134
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1983HE17      Nucl.Phys. A407, 429 (1983)

P.Heusi, H.P.Isaak, H.S.Pruys, R.Engfer, E.A.Hermes, T.Kozlowski, U.Sennhauser, H.K.Walter

Coincident Emission of Neutrons and Charged Particles after π- Absorption in 6Li, 7Li, 12C, 59Co and 197Au

NUCLEAR REACTIONS 6,7Li, 12C, 59Co, 197Au(π-, 2n), (π-, np), (π-, nd), (π-, nt), E at rest; measured (particle)(particle)-coin, σ(E1, E2, θ); deduced yields. Quasideuteron absorption model.

doi: 10.1016/0375-9474(83)90660-7
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1983IR04      Phys.Rev. C28, 2565 (1983)

F.Irom, J.R.Comfort, R.Jeppesen, J.J.Kraushaar, R.A.Ristinen, W.Tew, J.L.Ullmann, H.W.Baer, J.D.Bowman, M.D.Cooper, E.Piasetzky, U.Sennhauser, A.Erell, M.A.Moinester, E.R.Siciliano

Pion Single Charge Exchange on 14C

NUCLEAR REACTIONS 14C(π+, π0), E=100, 165, 230, 295 MeV; measured σ(E(π)), σ(θ=0°) vs E. 14N deduced IAS excitation energy dependence. Impulse approximation calculations.

doi: 10.1103/PhysRevC.28.2565
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1983IS01      Nucl.Phys. A392, 368 (1983)

H.P.Isaak, A.Zglinski, R.Engfer, R.Hartmann, E.A.Hermes, H.S.Pruys, F.W.Schleputz, T.Kozlowski, U.Sennhauser, H.K.Walter, K.Junker, N.C.Mukhopadhyay

Inclusive Neutron Spectra from the Absorption of Stopped Negative Pions in Heavy Nuclei

NUCLEAR REACTIONS 165Ho, 181Ta, 197Au, Tl, Pb, 209Bi, 238U(π-, xn), E at rest; measured σ(En); deduced multiplicities, nuclear temperatures.

doi: 10.1016/0375-9474(83)90133-1
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1983IS02      Nucl.Phys. A392, 385 (1983)

H.P.Isaak, H.S.Pruys, R.Engfer, E.A.Hermes, F.W.Schleputz, A.Zglinski, T.Kozlowski, U.Sennhauser, H.K.Walter

Inclusive Neutron and Charged Particle Spectra from the Absorption of Stopped Negative Pions in Nickel Isotopes

NUCLEAR REACTIONS 58,60,62,64Ni(π-, xn), (π-, xp), (π-, xd), (π-, xt), (π-, xα), E at rest; measured neutron, charged particle energy spectra; deduced particle multiplicities, nuclear temperatures.

doi: 10.1016/0375-9474(83)90134-3
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1983SE16      Phys.Rev.Lett. 51, 1324 (1983)

U.Sennhauser, E.Piasetzky, H.W.Baer, J.D.Bowman, M.D.Cooper, H.S.Matis, H.J.Ziock, J.Alster, A.Erell, M.A.Moinester, F.Irom

Isobaric Analog States in Pion Single-Charge-Exchange Reactions on and above the (3, 3) Resonance Energy

NUCLEAR REACTIONS 7Li, 14C, 18O, 60Ni, 90Zr, 120Sn, 140Ce, 208Pb(π+, π0), E=165, 230, 295 MeV; measured σ(θ=0°) vs E, σ(θ, E(π0)); deduced mass dependence, (3, 3) resonance role. 7Be, 14N, 18F, 60Cu, 90Nb, 120Sb, 140Pr, 208Bi deduced IAS excitation characteristics, neutron, proton density dependence.

doi: 10.1103/PhysRevLett.51.1324
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1982IS10      Helv.Phys.Acta 55, 477 (1982)

H.P.Isaak, P.Heusi, H.S.Pruys, R.Engfer, E.A.Hermes, T.Kozlowski, U.Sennhauser, H.K.Walter

Single and Coincident Neutron Emission after the Absorption of Stopped Negative Pions in 6Li, 7Li, 12C, 59Co and 197Au

NUCLEAR REACTIONS 7,6Li, 12C, 59Co, 197Au(π-, n), (π-, 2n), (π-, xn), E at rest; measured σ(En), nn-coin; deduced multiplicities, pion absorption mechanism.


1982SE08      Nucl.Phys. A386, 429 (1982)

U.Sennhauser, H.-J.Pfeiffer, H.K.Walter, F.W.Schleputz, H.S.Pruys, R.Engfer, R.Hartmann, E.A.Hermes, P.Heusi, H.P.Isaak, W.H.A.Hesselink

Spectroscopy of Single and Correlated Charged Particles Emitted following Bound Pion Absorption in 6Li and 7Li

NUCLEAR REACTIONS 6,7Li(π-, pX), (π-, dX), (π-, tX), (π-, 2p), (π-, pd), (π-, pt), (π-, 2d), (π-, dt), (π-, 2t), E at rest; measured inclusive σ(Ep), σ(Ed), σ(Et), (particle)(particle)-coin, σ(θ1, θ2); deduced yields, missing mass spectra.

doi: 10.1016/0375-9474(82)90029-X
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1982SE09      Nucl.Phys. A386, 447 (1982)

U.Sennhauser, W.Dey, H.-J.Pfeiffer, H.K.Walter, H.S.Pruys, F.W.Schleputz, R.Engfer, R.Hartmann, E.A.Hermes, P.Heusi, H.P.Isaak, W.H.A.Hesselink

Spectroscopy of Two Coincident Charged Particles Emitted following Bound Pion Absorption in 12C, 59Co and 197Au

NUCLEAR REACTIONS 12C, 59Co, 197Au(π-, 2p), (π-, pd), (π-, pt), (π-, p3He), (π-, pα), (π-, 2d), (π-, dt), (π-, d3He), (π-, dα), (π-, 2t), (π-, t3He), (π-, tα), (π-, 2α), E at rest; measured (particle)(particle)-coin, σ(θ1, θ2); deduced yields, missing mass spectra. Pair absorption model, final state interactions.

doi: 10.1016/0375-9474(82)90030-6
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1981HE18      Helv.Phys.Acta 53, 649 (1981)

P.Heusi, R.Engfer, E.A.Hermes, H.P.Isaak, H.S.Pruys, F.W.Schleputz, A.Zglinski, T.Kozlowski, U.Sennhauser, H.K.Walter

Coincident Emission of Neutrons and Charged Particles following Negative Pion Capture in 12C

NUCLEAR REACTIONS 12C(π-, np), (π-, nd), (π-, nt), E at rest; measured np-, nd-, nt-coin; deduced neutron-proton, proton-proton pair absorption ratio.


1981PR02      Nucl.Phys. A352, 388 (1981)

H.S.Pruys, R.Engfer, R.Hartmann, E.A.Hermes, H.P.Isaak, F.W.Schlepuetz, U.Sennhauser, W.Dey, K.Hess, H.-J.Pfeiffer, H.K.Walter, W.Hesselink

Charged Particle Emission following the Absorption of Stopped π- in 12C, 59Co and 197Au

NUCLEAR REACTIONS 12C, 59Co, 197Au(π-, p), (π-, d), (π-, t), (π-,3He), (π-, α), E at rest; measured σ(Ep), σ(Ed), σ(Et), σ(E(3He)), σ(Eα). Quasideuteron pion absorption model.

doi: 10.1016/0375-9474(81)90418-8
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1981SE11      Phys.Lett. 103B, 409 (1981)

U.Sennhauser, L.Felawka, T.Kozlowski, H.K.Walter, F.W.Schlepuetz, R.Engfer, E.A.Hermes, P.Heusi, H.P.Isaak, H.S.Pruys, A.Zglinski, W.H.A.Hesselink

Observation of Particle Unstable 4H in Pion Absorption in 7Li

NUCLEAR REACTIONS 7Li(π-, 2t), E at rest; measured σ(E1, E2); 4H deduced level, reduced width.

doi: 10.1016/0370-2693(81)90071-X
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1980SE08      Helv.Phys.Acta 53, 302 (1980)

U.Sennhauser, F.W.Schleputz

Kernphysik bei Mittleren Energien Beobachtung von 4H nach π--Absorption in 7Li

NUCLEAR REACTIONS 7Li(π-, nt), E at rest; measured tt-coin. 4H deduced possible resonance. Different kinematic arrangements.


1979PR02      Nucl.Phys. A316, 365 (1979)

H.S.Pruys, R.Engfer, R.Hartmann, U.Sennhauser, H.-J.Pfeiffer, H.K.Walter, J.Morgenstern, A.Wyttenbach, E.Gadioli, E.Gadioli-Erba

Absorption of Stopped π- in 59Co, 75As, 197Au and 209Bi Investigated by in-Beam and Activation γ-Ray Spectroscopy

NUCLEAR REACTIONS 59Co, 75As, 197Au, 209Bi(π-, xnyp), E=0 MeV; measured Eγ, Iγ, E(X-ray), I(X-ray); deduced production σ, high spin states.

doi: 10.1016/0375-9474(79)90043-5
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1978DE30      Helv.Phys.Acta 51, 87 (1978)

W.Dey, H.J.Pfeiffer, U.Sennhauser, H.K.Walter, R.Engfer, R.Hartmann, E.A.Hermes, H.P.Isaak, H.S.Pruys, F.W.Schleputz

Charged Particle Emission Following Negative Pion Absorption in Nuclei

NUCLEAR REACTIONS 12C, 59Co, 197Au(π-, p), 12C, 59Co, 197Au(π-, d), 12C, 59Co, 197Au(π-, t), 12C, 59Co, 197Au(π-,3He), 12C, 59Co, 197Au(π-, α), 12C(π-,6Li), E=0; measured σ.


1978HA37      Nucl.Phys. A308, 345 (1978)

R.Hartmann, H.P.Isaak, R.Engfer, E.A.Hermes, H.S.Pruys, W.Dey, H.J.Pfeiffer, U.Sennhauser, H.K.Walter, J.Morgenstern

Spectroscopy of Single and Correlated Neutrons Following Pion Absorption in 12C, 59Co and 197Au

NUCLEAR REACTIONS 12C, 59Co, 197Au(π-, xn), E at rest; measured neutron energy spectrum, n-n correlation; deduced neutron multiplicities, nuclear temperature.

doi: 10.1016/0375-9474(78)90556-0
Citations: PlumX Metrics


1977PR03      Helv.Phys.Acta 50, 199 (1977)

H.S.Pruys, R.Hartmann, R.Engfer, U.Sennhauser, W.Dey, H.-J. Pfeiffer, H.K.Walter, J.Morgenstern, A.Wyttenbach

Absorption of Stopped π- in 75As and 197Au

NUCLEAR REACTIONS 75As, 197Au(π-, X), E=0 MeV; measured prompt γ, X-ray spectra.


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