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NSR database version of April 11, 2024.

Search: Author = K.I.Blomqvist

Found 45 matches.

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2008BO32      Phys.Rev. C 78, 054001 (2008)

W.U.Boeglin, H.Arenhovel, K.I.Blomqvist, R.Bohm, M.Distler, R.Edelhoff, I.Ewald, R.Florizone, J.Friedrich, R.Geiges, M.Kahrau, M.Korn, H.Kramer, K.W.Krygier, V.Kunde, A.Liesenfeld, K.Merle, R.Neuhausen, E.A.J.M.Offermann, Th.Pospischil, A.W.Richter, G.Rosner, P.Sauer, S.Schardt, A.Serdarevic, A.Wagner, Th.Walcher, S.Wolf, J.Jourdan, I.Sick, M.Kuss, M.Potokar, A.Rokavec, B.Vodenik, S.Sirca

fLT response function of 2H(e, e'p)n at Q2=0.33 GeV/c)2

NUCLEAR REACTIONS 2H(e, e'p), E=855.11 MeV; measured σ, missing momentum, kinematic variables; deduced interference response function. Comparison with Coupled Channels Calculations.

doi: 10.1103/PhysRevC.78.054001
Citations: PlumX Metrics


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
Citations: PlumX Metrics


1999LI41      Phys.Lett. 468B, 20 (1999)

A.Liesenfeld, A.W.Richter, S.Sirca, K.I.Blomqvist, W.U.Boeglin, K.Bohinc, R.Bohm, M.Distler, D.Drechsel, R.Edelhoff, I.Ewald, J.Friedrich, J.M.Friedrich, R.Geiges, M.Kahrau, M.Korn, K.W.Krygier, V.Kunde, H.Merkel, K.Merle, U.Muller, R.Neuhausen, T.Pospischil, M.Potokar, A.Rokavec, G.Rosner, P.Sauer, S.Schardt, H.Schmieden, L.Tiator, B.Vodenik, A.Wagner, Th.Walcher, S.Wolf

A Measurement of the Axial Form Factor of the Nucleon by the p(e, e'π+)n Reaction at W = 1125 MeV

NUCLEAR REACTIONS 1H(e, e'π+), E=405-855 MeV; measured longitudinal, transverse σ(θ); deduced axial mass parameter. Effective Lagrangian model.

doi: 10.1016/S0370-2693(99)01204-6
Citations: PlumX Metrics


1998AN13      Phys.Lett. 428B, 248 (1998)

H.Anklin, L.J.deBever, K.I.Blomqvist, W.U.Boeglin, R.Bohm, M.Distler, R.Edelhoff, J.Friedrich, D.Fritschi, R.Geiges, J.Gotz, A.Honegger, P.Jennewein, J.Jourdan, M.Kahrau, M.Korn, H.Kramer, K.W.Krygier, G.Kubon, V.Kunde, A.Liesenfeld, G.Masson, K.Merle, R.Neuhausen, E.A.J.M.Offermann, Th.Petitjean, Th.Pospischil, M.Potokar, L.M.Qin, A.W.Richter, A.Rokavec, G.Rosner, P.Sauer, S.Schardt, I.Sick, S.Sirca, Ph.Trueb, M.Tuccillo, B.Vodenik, A.Wagner, Th.Walcher, G.Warren, S.Wolf, J.Zhao, M.Zeier, B.Zihlmann

Precise Measurements of the Neutron Magnetic Form Factor

NUCLEAR REACTIONS 2H(e, e'p), (e, e'n), E not given; measured σ ratios vs momentum transfer; deduced neutron magnetic form factor G(mn).

doi: 10.1016/S0370-2693(98)00442-0
Citations: PlumX Metrics


1998BL06      Phys.Lett. 421B, 71 (1998)

K.I.Blomqvist, W.U.Boeglin, R.Bohm, M.Distler, R.Edelhoff, J.Friedrich, R.Geiges, M.K.Jones, M.Kahrau, M.Korn, H.Kramer, K.W.Krygier, V.Kunde, M.Kuss, A.Liesenfeld, K.Merle, C.L.Morris, R.Neuhausen, E.A.J.M.Offermann, Th.Pospischil, M.Potokar, R.D.Ransome, A.W.Richter, B.G.Ritchie, A.Rokavec, G.Rosner, J.Ryckebusch, P.Sauer, S.Schardt, B.Vodenik, A.Wagner, Th.Walcher, S.Wolf, M.K.Yadav

Investigation of Short-Range Nucleon-Nucleon Correlations using the Reaction 12C(e, e'pp) in Close to 4π Geometry

NUCLEAR REACTIONS 12C(e, e'2p), E=705 MeV; measured nine-fold σ(E, θ), missing momentum spectra; deduced short-range nucleon-nucleon correlations.

doi: 10.1016/S0370-2693(98)00024-0
Citations: PlumX Metrics


1998BL07      Phys.Lett. 424B, 33 (1998)

K.I.Blomqvist, W.U.Boeglin, R.Bohm, M.Distler, R.Edelhoff, I.Ewald, R.Florizone, J.Friedrich, R.Geiges, J.Jourdan, M.Kahrau, M.Korn, H.Kramer, K.W.Krygier, V.Kunde, M.Kuss, A.Liesenfeld, K.Merle, R.Neuhausen, E.A.J.M.Offermann, Th.Pospischil, M.Potokar, A.W.Richter, A.Rokavec, G.Rosner, P.Sauer, S.Schardt, A.Serdarevic, B.Vodenik, I.Sick, S.Sirca, A.Wagner, Th.Walcher, S.Wolf

Large Recoil Momenta in the D(e, e'p)n Reaction

NUCLEAR REACTIONS 2H(e, e'p), E=855.11 MeV; measured σ(θ(e), θ(p)) vs missing momentum; deduced possible virtual nucleon excitation role. Model comparisons.

doi: 10.1016/S0370-2693(98)00151-8
Citations: PlumX Metrics


1998DI03      Phys.Rev.Lett. 80, 2294 (1998)

M.O.Distler, A.M.Bernstein, K.I.Blomqvist, W.U.Boeglin, R.Bohm, R.Edelhoff, J.Friedrich, R.Geiges, M.Kahrau, M.Korn, H.Kramer, K.W.Krygier, V.Kunde, M.Kuss, A.Liesenfeld, H.Merkel, K.Merle, R.Neuhausen, Th.Pospischil, M.Potokar, A.Rokavec, A.W.Richter, G.Rosner, P.Sauer, St.Schardt, H.Schmieden, S.Sirca, B.Vodenik, A.Wagner, Th.Walcher, St.Wolf

Measurement of Separated Structure Functions in the p(e, e'p)π0 Reaction at Threshold and Chiral Perturbation Theory

NUCLEAR REACTIONS 1H(e, e'π0), E=435, 555, 855 MeV; measured pion σ(E, θ); deduced structure functions. Comparison with chiral perturbation theory calculations.

doi: 10.1103/PhysRevLett.80.2294
Citations: PlumX Metrics


1997BL13      Nucl.Phys. A626, 871 (1997)

K.I.Blomqvist, W.U.Boeglin, R.Bohm, M.Distler, R.Edelhoff, J.Friedrich, R.Geiges, M.Kahrau, S.Kamalov, M.Kirchbach, M.Kohl, M.Korn, H.Kramer, K.W.Krygier, V.Kunde, M.Kuss, J.M.Laget, A.Liesenfeld, K.Merle, R.Neuhausen, E.A.J.M.Offermann, Th.Pospischil, M.Potokar, C.Rangacharyulu, A.Richter, A.W.Richter, A.Rokavec, G.Rosner, P.Sauer, St.Schardt, G.Schrieder, T.Suda, L.Tiator, B.Vodenik, A.Wagner, Th.Walcher, St.Wolf

Pion Electroproduction in the 3He(e, e'π+)3H Reaction at Intermediate Energies

NUCLEAR REACTIONS 3He(e, e'π+), E=555-855 MeV; measured transverse, longitudinal σ(θ(π)); deduced transverse, longitudinal structure functions. Standard Born amplitudes for elementary pion production, three-body Fadeev wave functions.

doi: 10.1016/S0375-9474(97)00463-6
Citations: PlumX Metrics


1997DI01      Phys.Rev. C55, 942 (1997)

J.F.Dias, D.Ryckbosch, R.Van de Vyver, C.Van den Abeele, G.De Meyer, L.Van Hoorebeke, J.-O.Adler, K.I.Blomqvist, D.Nilsson, H.Ruijter, B.Schroder

(γ, d) and (γ, t) Reactions on 6Li at Intermediate Photon Energies

NUCLEAR REACTIONS 6Li(γ, d), (γ, t), E=59, 75 MeV; measured σ(θ); deduced angle integrated σ. Cluster model analysis.

doi: 10.1103/PhysRevC.55.942
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0877.


1996BL02      Z.Phys. A353, 415 (1996)

K.I.Blomqvist, W.U.Boeglin, R.Bohm, M.Distler, D.Drechsel, R.Edelhoff, J.Friedrich, R.Geiges, O.Hanstein, M.Kahrau, M.Korn, H.Kramer, K.W.Krygier, V.Kunde, M.Kuss, A.Liesenfeld, K.Merle, R.Neuhausen, E.A.J.M.Offermann, Th.Pospischil, M.Potokar, A.Rokavec, A.W.Richter, G.Rosner, P.Sauer, S.Schardt, H.Schmieden, S.Sirca, L.Tiator, B.Vodenik, A.Wagner, Th.Walcher, S.Wolf

Precise Pion Electroproduction in the p(e, e'π+)n Reaction at W = 1125 MeV

NUCLEAR REACTIONS 1H(e, e'π+), E(cm)=1125 MeV; measured missing energy spectra, coincidence, longitudinal σ, asymmetry; deduced longitudinal, transverse structure functions, interference term.

doi: 10.1007/BF01285153
Citations: PlumX Metrics


1996BL20      Phys.Rev.Lett. 77, 2396 (1996)

K.I.Blomqvist, W.U.Boeglin, R.Bohm, M.Distler, R.Edelhoff, J.Friedrich, R.Geiges, M.Kahrau, M.Korn, H.Kramer, K.W.Krygier, V.Kunde, M.Kuss, J.M.Laget, A.Liesenfeld, K.Merle, R.Neuhausen, E.A.J.M.Offermann, Th.Pospischil, M.Potokar, C.Rangacharyulu, A.Rokavec, A.Richter, A.W.Richter, G.Rosner, P.Sauer, St.Schardt, G.Schrieder, T.Suda, B.Vodenik, A.Wagner, Th.Walcher, St.Wolf

Forward-Angle 3He(e, e'π±) Coincident Electroproduction and the Search for Δ's in the Ground State of 3He

NUCLEAR REACTIONS 3He(e, e'π+), E=555-855 MeV; measured σ(θ(π)) vs missing mass; deduced preformed Δ++ related features.

doi: 10.1103/PhysRevLett.77.2396
Citations: PlumX Metrics


1995BL02      Phys.Lett. 344B, 85 (1995)

K.I.Blomqvist, W.U.Boeglin, R.Bohm, M.Distler, R.Edelhoff, J.Friedrich, R.Geiges, M.Kahrau, M.Korn, H.Kramer, K.W.Krygier, V.Kunde, M.Kuss, J.Lac, A.Liesenfeld, K.Merle, R.Neuhausen, E.A.J.M.Offermann, Th.Pospischil, M.Potokar, A.W.Richter, A.Rokavec, G.Rosner, P.Sauer, S.Schardt, A.Serdarevic, Th.Veit, B.Vodenik, A.Wagner, Th.Walcher, S.Wolf

High-Momentum Components in the 1p Orbitals of 16O

NUCLEAR REACTIONS 16O(e, e'p), E=855 MeV; measured σ(E(e'), θ(e'), Ep, θp). 16O deduced proton momentum distribution. Natural target.

doi: 10.1016/0370-2693(94)01540-S
Citations: PlumX Metrics


1995BL10      Z.Phys. A351, 353 (1995)

K.I.Blomqvist, W.U.Boeglin, R.Bohm, M.Distler, R.Edelhoff, J.Friedrich, R.Geiges, M.Kahrau, M.Korn, H.Kramer, K.W.Krygier, V.Kunde, M.Kuss, J.Lac, A.Liesenfeld, K.Merle, R.Neuhausen, E.A.J.M.Offermann, Th.Pospischil, M.Potokar, A.W.Richter, A.Rokavec, G.Rosner, P.Sauer, S.Schardt, A.Serdarevic, Th.Veit, B.Vodenik, A.Wagner, Th.Walcher, S.Wolf

No Evidence for Medium Effects in the 12C(e, e'p)11B(g.s.) Reaction

NUCLEAR REACTIONS 12C(e, e'p), E not given; measured distorted momentum distribution vs missing momentum; deduced spectroscopic factor for transition to 11B(g.s). Parallel, anti-parallel kinenmatics.

doi: 10.1007/BF01291135
Citations: PlumX Metrics


1995DI01      Nucl.Phys. A587, 434 (1995)

J.F.Dias, D.Ryckbosch, R.Van de Vyver, C.Van den Abeele, G.De Meyer, L.Van Hoorebeke, J.-O.Adler, K.I.Blomqvist, D.Nilsson, H.Ruijter, B.Schroder

The 6Li(γ, p) Reaction at Intermediate Photon Energies

NUCLEAR REACTIONS 6Li(γ, p), E=59-75 MeV; measured σ(θ), σ(θp, Ep); deduced three-body breakup role. Tagged photons, enriched target.

doi: 10.1016/0375-9474(95)00033-W
Citations: PlumX Metrics


1994NI04      Phys.Scr. 49, 397 (1994)

D.Nilsson, J.-O.Adler, B.-E.Andersson, K.I.Blomqvist, L.Isaksson, A.Sandell, B.Schroder, K.Ziakas, L.Van Hoorebeke, D.Ryckbosch, R.Van de Vyver

Investigation of the (γ, p) Reaction in 6Li and 12C at 61 and 77 MeV

NUCLEAR REACTIONS 12C, 6Li(γ, p), E=77 MeV; measured missing mass spectra, σ(θ); deduced quasideuteron absorption mechanism.

doi: 10.1088/0031-8949/49/4/003
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0882.


1994RE04      Phys.Rev. C49, 1263 (1994)

G.A.Retzlaff, H.S.Caplan, E.L.Hallin, D.M.Skopik, D.Beck, K.I.Blomqvist, G.Dodson, K.Dow, M.Farkhondeh, J.Flanz, S.Kowalski, W.W.Sapp, C.P.Sargent, D.Tieger, W.Turchinetz, C.F.Williamson, W.Dodge, X.K.Maruyama, J.W.Lightbody, Jr., R.Goloskie, J.McCarthy, T.S.Ueng, R.R.Whitney, B.Quinn, S.Dytman, K.Von Reden, R.Schiavilla, J.A.Tjon

Threshold Electrodisintegration in the A = 3 System

NUCLEAR REACTIONS 3He, 3H(e, e'X), E not given; measured double differential σ; deduced, analyzed longitudinal, transverse response functions. Models comparison.

doi: 10.1103/PhysRevC.49.1263
Citations: PlumX Metrics


1994RY01      Nucl.Phys. A568, 52 (1994)

D.Ryckbosch, L.Van Hoorebeke, R.Van de Vyver, C.Van den Abeele, J.Dias, J.-O.Adler, K.I.Blomqvist, D.Nilsson, B.Schroder, K.Ziakas

Absorption of Intermediate-Energy Photons by Multi-Particle Cluster in 6Li

NUCLEAR REACTIONS 6Li(γ, p), E=60 MeV; measured σ(θp, θt, Et), σ(θp, θd, Ed). Enriched target, tagged photons.

doi: 10.1016/0375-9474(94)90003-5
Citations: PlumX Metrics


1994VE08      Z.Phys. A349, 161 (1994)

T.Veit, K.I.Blomqvist, W.U.Boeglin, M.Distler, R.Edelhoff, J.Friedrich, R.Geiges, M.Korn, H.Kramer, K.W.Krygier, V.Kunde, A.Liesenfeld, K.Merle, R.Neuhausen, E.A.J.M.Offermann, Th.Pospischil, A.W.Richter, G.Rosner, P.Sauer, S.Schardt, A.Wagner, Th.Walcher, S.Wolf

Model-Independent Separation of Structure Functions Over an Extended Kinematical Region

NUCLEAR REACTIONS 12C(e, e'p), E ≈ quasifree region; calculated structure functions, separation. Model independent approach.

doi: 10.1007/BF01291175
Citations: PlumX Metrics


1992FU06      Nucl.Phys. A548, 579 (1992)

K.Fuhrberg, G.Martin, D.Hager, M.Ludwig, M.Schumacher, B.-E.Andersson, K.I.Blomqvist, H.Ruijter, A.Sandell, B.Schroder, E.Hayward, L.Nilsson, R.Zorro

Compton Scattering by Mesons in Nuclei: Experiment on 208Pb

NUCLEAR REACTIONS 208Pb(γ, γ), E=58, 73 MeV; measured σ(θ) for elastic photon scattering, θ from 60° to 150°. Predicted exchange seagull amplitudes are compared with experimental data, Compton scattering by mesons in nuclei.

doi: 10.1016/0375-9474(92)90643-X
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0560.


1992LU01      Phys.Lett. 274B, 275 (1992)

M.Ludwig, B.-E.Andersson, A.Baumann, K.I.Blomqvist, K.Fuhrberg, E.Hayward, G.Miller, D.Nilsson, A.Sandell, B.Schroder, M.Schumacher

Electromagnetic Polarizabilities of Nucleons Bound in 12C and 16O

NUCLEAR REACTIONS 12C, 16O(γ, γ), E=61, 77 MeV; measured σ(θ), Compton scattering; deduced bound nucleon electromagnetic polarizabilities.

doi: 10.1016/0370-2693(92)91986-J
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0875.


1990GH01      Phys.Rev. C41, 653 (1990)

L.Ghedira, D.Myers, B.H.Cottman, K.Sankhavaram, M.D.Seneviratne, P.Stoler, E.J.Winhold, M.Yamazaki, P.F.Yergin, J.H.J.Distelbrink, K.Rohrich, Ch.Schmitt, V.H.Walther, A.M.Bernstein, K.I.Blomqvist, J.A.Nelson

14N(γ, π+)14C(g.s.) at Photon Energies of 230, 260, and 320 MeV

NUCLEAR REACTIONS 14N(γ, π+), E=230, 260 MeV; measured σ(θ); deduced Δ effects. Delta-hole model analysis.

doi: 10.1103/PhysRevC.41.653
Citations: PlumX Metrics


1990HA09      Phys.Rev. C41, 1619 (1990)

K.Hansen, J.-O.Adler, K.I.Blomqvist, D.Nilsson, A.Sandell, B.Schroder, W.R.Dodge, J.W.Lightbody, Jr., J.S.O'Connell, J.R.Calarco, J.P.Connelly, F.W.Hersman, W.Kim, M.Leuschner

Electrofission in the Quasifree and Delta Regions

NUCLEAR REACTIONS 233,238U(e, e'F), E=720-830 MeV; measured σ(E, θ), fission probability; deduced mean nuclear excitation energy. Parallel plate avalanche detector.

doi: 10.1103/PhysRevC.41.1619
Citations: PlumX Metrics


1990NI01      Z.Phys. A335, 239 (1990)

D.Nilsson, J.-O.Adler, B.-E.Andersson, K.I.Blomqvist, L.Isaksson, A.Sandell, B.Schroder, K.Ziakas, L.Van Hoorebeke, D.Ryckbosch, R.Van de Vyver

Isospin Selection Rules for Real Photons Observed in the 6Li(γ, d) Reaction

NUCLEAR REACTIONS 6Li(γ, d), E ≈ 60 MeV bremsstrahlung; measured particle, missing energy spectra; deduced ΔT=1 selection rule validity.


1990VA07      Phys.Rev. C42, R1179 (1990)

L.Van Hoorebeke, D.Ryckbosch, R.Van de Vyver, H.Ferdinande, D.Nilsson, J.-O.Adler, B.-E.Andersson, K.I.Blomqvist, L.Isaksson, A.Sandell, B.Schroder, K.Ziakas

First Observation of Absorption of Real Photons by T = 1 p-n Pairs in the (γ, p) Reaction

NUCLEAR REACTIONS 12C, 16O, 40Ca(γ, p), E=61, 77 MeV; measured proton spectra; deduced photon absorption mechanism. Quasideuteron model. Tagged photons.

doi: 10.1103/PhysRevC.42.R1179
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1990VO01      Phys.Rev. C41, 1084 (1990)

K.F.von Reden, C.Alcorn, S.A.Dytman, B.Lowry, B.P.Quinn, D.H.Beck, A.M.Bernstein, K.I.Blomqvist, G.Dodson, K.A.Dow, J.Flanz, G.Retzlaff, C.P.Sargent, W.Turchinetz, M.Farkhondeh, J.S.McCarthy, T.S.Ueng, R.R.Whitney

Quasielastic Electron Scattering and Coulomb Sum Rule in 4He

NUCLEAR REACTIONS 4He(e, e'), E=365-725 MeV; measured σ(θ, E(e')); deduced longitudinal, transverse response functions. 4He deduced Coulomb sum rule.

doi: 10.1103/PhysRevC.41.1084
Citations: PlumX Metrics


1989BA03      Phys.Rev. C39, 177 (1989)

H.Baghaei, W.Bertozzi, K.I.Blomqvist, J.M.Finn, J.Flanz, C.E.Hyde-Wright, N.Kalantar-Nayestanaki, R.W.Lourie, J.Nelson, W.W.Sapp, C.P.Sargent, P.Ulmer, L.Weinstein, B.H.Cottman, P.K.Teng, E.J.Winhold, M.Yamazaki, J.R.Calarco, F.W.Hersman, C.Perdrisat, V.Punjabi, M.Epstein, D.J.Margaziotis

Electroexcitation of the Δ Resonance in the (e, e'p) Reaction

NUCLEAR REACTIONS 12C(e, e'p), E=460, 647; measured σ(E(e'), θp, θ(e')) vs missing energy; deduced reaction mechanism.

doi: 10.1103/PhysRevC.39.177
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1988DY01      Phys.Rev. C38, 800 (1988)

S.A.Dytman, A.M.Bernstein, K.I.Blomqvist, T.J.Pavel, B.P.Quinn, R.Altemus, J.S.McCarthy, G.H.Mechtel, T.S.Ueng, R.R.Whitney

Inclusive Electron Scattering from 2H, 3He, and 4He

NUCLEAR REACTIONS 3,2H, 4He(e, e'), E=174-597 MeV; measured σ(θ(e'), E(e')); deduced longitudinal, transverse response functions.

doi: 10.1103/PhysRevC.38.800
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1988QU04      Phys.Rev. C37, 1609 (1988)

B.P.Quinn, A.M.Bernstein, K.I.Blomqvist, S.A.Dytman, T.J.Pavel, R.M.Altemus, J.S.McCarthy, G.Mechtel, R.R.Whitney, T.S.Ueng, H.Arenhovel, W.Leidemann, J.M.Laget

Measurements of Total and Separated Response Functions of the Deuteron through the Quasielastic Peak Region for q ≈ 300-500 MeV/c

NUCLEAR REACTIONS 2H(e, e'), E ≈ 300-440 MeV; measured σ(θ(e'), E(e')); deduced longitudinal, transverse response functions.

doi: 10.1103/PhysRevC.37.1609
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1987OC01      Phys.Rev. C35, 1063 (1987)

J.S.O'Connell, W.R.Dodge, J.W.Lightbody, Jr., X.K.Maruyama, J.-O.Adler, K.Hansen, B.Schroder, A.M.Bernstein, K.I.Blomqvist, B.H.Cottman, J.J.Comuzzi, R.A.Miskimen, B.P.Quinn, J.H.Koch, N.Ohtsuka

Electromagnetic Excitation of the Delta Resonance in Nuclei

NUCLEAR REACTIONS 1H, 4He, 9Be, 12C, 16O(e, e'X), E=537, 730 MeV; measured inclusive σ(E(e'), θ(e')); deduced quasifree peak positions, widths, average separation energies. Dispersion matched energy loss spectrometer. Model calculations.

doi: 10.1103/PhysRevC.35.1063
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1987UL03      Phys.Rev.Lett. 59, 2259 (1987)

P.E.Ulmer, H.Baghaei, W.Bertozzi, K.I.Blomqvist, J.M.Finn, C.E.Hyde-Wright, N.Kalantar-Nayestanaki, S.Kowalski, R.W.Lourie, J.Nelson, W.W.Sapp, C.P.Sargent, L.Weinstein, B.H.Cottman, P.K.Teng, E.J.Winhold, M.Yamazaki, J.R.Calarco, F.W.Hersman, J.J.Kelly, M.E.Schulze, G.Audit

Missing-Energy Dependence of the Separated Response Functions for the Reaction 12C(e, e'p)

NUCLEAR REACTIONS 12C(e, e'p), E=288, 443 MeV; measured transverse, longitudinal response functions, spectral function difference vs missing energy; deduced reaction mechanism.

doi: 10.1103/PhysRevLett.59.2259
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1987YA02      Phys.Rev. C35, 355 (1987)

M.Yamazaki, P.K.Teng, B.H.Cottman, L.Ghedira, K.Min, P.Stoler, E.J.Winhold, P.F.Yergin, A.M.Bernstein, K.I.Blomqvist, J.H.J.Distelbrink, J.A.Nelson, S.A.Dytman

16O(γ, π+)16N Reaction at 320 MeV Photon Energy

NUCLEAR REACTIONS 16O(γ, π+), E=320 MeV; measured σ(θ), σ(θ, pion momentum). Medium energy pion spectrometer. DWIA calculations.

doi: 10.1103/PhysRevC.35.355
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1986LO03      Phys.Rev.Lett. 56, 2364 (1986); Erratum Phys.Rev.Lett. 57, 653 (1986)

R.W.Lourie, H.Baghaei, W.Bertozzi, K.I.Blomqvist, J.M.Finn, C.E.Hyde-Wright, N.Kalantar-Nayestanaki, J.Nelson, S.Kowalski, C.P.Sargent, W.W.Sapp, P.Ulmer, J.Wiggins, B.H.Cottman, P.K.Teng, E.J.Winhold, M.Yamazaki, J.R.Calarco, F.W.Hersman, J.J.Kelly, M.E.Schulze

Reaction 12C(e, e'p) in the Dip Region

NUCLEAR REACTIONS 12C(e, e'p), E=459 MeV; measured missing energy spectra, e'p-coin; deduced reaction mechanism.

doi: 10.1103/PhysRevLett.56.2364
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1986TE01      Phys.Lett. 177B, 25 (1986)

P.K.Teng, B.H.Cottman, L.Ghedira, K.Min, P.Stoler, E.J.Winhold, M.Yamazaki, P.F.Yergin, A.M.Bernstein, K.I.Blomqvist, J.H.J.Distelbrink, J.A.Nelson, K.Rohrich, Ch.Schmitt, L.Tiator, V.H.Walther, S.A.Dytman, L.E.Wright

Angular Distribution Measurement of 14N(γ, π+)14C(gs) at E(γ) = 320 MeV

NUCLEAR REACTIONS 14N(γ, π+), E=320 MeV; measured σ(θ). DWIA, momentum space.

doi: 10.1016/0370-2693(86)90007-9
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1985CO15      Phys.Rev.Lett. 55, 684 (1985)

B.H.Cottman, K.Min, P.Stoler, P.K.Teng, E.J.Winhold, M.Yamazaki, P.F.Yergin, A.M.Bernstein, K.I.Blomqvist, J.H.J.Distelbrink, J.A.Nelson, K.Rohrich, C.Schmitt, L.Tiator, V.H.Walther, G.Audit, S.A.Dytman, L.E.Wright

Measurement of 14N(γ, π+)14C(g.s.) at 200 MeV: A test of the distorted-wave impulse approximation for charged-pion photoproduction below the Δ(1232) resonance

NUCLEAR REACTIONS 14N(γ, π+), E=200 MeV bremsstrahlung; measured σ(θ, E(π)) vs pion momentum, σ(θ) vs momentum transfer; deduced structure effects. DWIA, one-body pion photoproduction operator.

doi: 10.1103/PhysRevLett.55.684
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1984FR12      Phys.Rev. C30, 1632 (1984)

G.B.Franklin, A.M.Bernstein, K.I.Blomqvist, S.A.Dytman, N.Paras, M.Pauli, J.LeRose, K.Min, D.Rowley, B.O.Sapp, P.Stoler, E.J.Winhold, P.F.Yergin

Electroproduction of Low Energy Pions from Deuterium

NUCLEAR REACTIONS 2H(e, π+), (e, π-), E=185-235 MeV; measured electroproduction pion yields, σ(θ(π), E(π)), ratio. DWIA analysis.

doi: 10.1103/PhysRevC.30.1632
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1984OC01      Phys.Rev.Lett. 53, 1627 (1984)

J.S.O'Connell, W.R.Dodge, J.W.Lightbody, Jr., X.K.Maruyama, J.-O.Adler, K.Hansen, B.Schroder, A.M.Bernstein, K.I.Blomqvist, B.H.Cottman, J.J.Comuzzi, R.A.Miskimen, B.P.Quinn

Electron Scattering in the Excitation Region of the Delta Resonance on Nuclei with A = 1 to 16

NUCLEAR REACTIONS 1H, 4He, 9Be, 12C, 16O(e, e'), E=730 MeV; measured σ vs energy loss; deduced (σ/A) in the quasifree, isobar resonance regions.

doi: 10.1103/PhysRevLett.53.1627
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1983OC01      Phys.Rev. C27, 2492 (1983)

J.S.O'Connell, E.Hayward, J.W.Lightbody, Jr., X.K.Maruyama, P.Bosted, K.I.Blomqvist, G.Franklin, J-O.Adler, K.Hansen, B.Schroder

Total Nuclear Inelastic Electron Scattering Cross Sections Compared to Sum Rule Calculations

NUCLEAR REACTIONS 9Be, 12C, 27Al, 51V, 90Zr, 181Ta(e, e'), E=200-350 MeV; measured σ(θ, E(e')); deduced longitudinal response function.

doi: 10.1103/PhysRevC.27.2492
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1982LE06      Phys.Rev. C25, 1702 (1982)

J.J.LeRose, K.Min, D.Rowley, B.O.Sapp, P.Stoler, E.J.Winhold, P.F.Yergin, A.M.Bernstein, K.I.Blomqvist, S.Dytman, G.Franklin, M.Pauli

Anomalously Low Cross Section in 13C(γ, π-)13N(g.s.)

NUCLEAR REACTIONS 13C(γ, π-), E=17, 29, 42 MeV; measured σ(E(π), θ=90°). DWIA calculations.

doi: 10.1103/PhysRevC.25.1702
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1982LE26      Phys.Rev. C26, 2554 (1982)

J.LeRose, K.Min, D.Rowley, B.O.Sapp, P.Stoler, P.-K.Teng, E.J.Winhold, P.F.Yergin, A.M.Bernstein, K.I.Blomqvist, H.S.Caplan, S.A.Dytman, G.Franklin, M.Pauli, K.Shoda, M.Yamazaki

π+ Photoproduction from 13C

NUCLEAR REACTIONS 13C(γ, π+), E=18, 29, 42 MeV bremsstrahlung; measured σ(θ). DWIA analysis.

doi: 10.1103/PhysRevC.26.2554
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1982RO04      Phys.Rev. C25, 2652 (1982)

D.Rowley, J.LeRose, K.Min, B.O.Sapp, P.Stoler, E.J.Winhold, P.F.Yergin, A.M.Bernstein, K.I.Blomqvist, H.S.Caplan, S.A.Dytman, G.Franklin, M.Pauli

Charged Pion Photoproduction from 10B

NUCLEAR REACTIONS 10B(γ, π+), (γ, π-), E=17, 19, 42 MeV; measured σ(θ). 10Be, 10C level deduced σ(ratio). DWIA analysis.

doi: 10.1103/PhysRevC.25.2652
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1982TE01      Phys.Rev. C26, 1313 (1982)

P.K.Teng, A.Chaudhury, J.J.LeRose, K.Min, D.Rowley, B.O.Sapp, P.Stoler, E.J.Winhold, P.F.Yergin, A.M.Bernstein, K.I.Blomqvist, G.Franklin, N.Paras, M.Pauli, B.Schoch

Reaction 9Be(γ, π+)9Li(g.s.) at θ(π) = 90°

NUCLEAR REACTIONS 9Be(γ, π+), E=175, 187, 200 MeV; measured σ(θ=90°). Helm model, DWIA, different multipole admixtures.

doi: 10.1103/PhysRevC.26.1313
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1980BO24      Phys.Rev.Lett. 45, 1544 (1980)

P.E.Bosted, K.I.Blomqvist, A.M.Bernstein, S.A.Dytman, R.A.Miskimen

Differential Cross Section for 16O(γ, π+)16N and 10B(γ, π+)10Be in the Δ(1236) Region

NUCLEAR REACTIONS 10B, 16O(γ, π+), E=80-210 MeV; measured σ(θ). DWIA analysis.

doi: 10.1103/PhysRevLett.45.1544
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1980ST15      Phys.Rev. C22, 911 (1980)

P.Stoler, E.J.Winhold, F.O'Brien, P.F.Yergin, D.Rowley, K.Min, J.LeRose, A.M.Bernstein, K.I.Blomqvist, G.Franklin, N.Paras, M.Pauli

Experimental Test of Virtual Photon Theory for Pion Electroproduction on Light Nuclei

NUCLEAR REACTIONS 16O(e, π+), E=180.4 MeV; 9Be(e, π+), E=184.8 MeV; 1H(e, π+), E=230 MeV; measured σ(E(π+), θ) relative to σ(photoproduction). PWBA, virtual photon theory.

doi: 10.1103/PhysRevC.22.911
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1979BO23      Phys.Rev.Lett. 43, 1473 (1979)

P.E.Bosted, K.I.Blomqvist, A.M.Bernstein

Total Cross Section for (γ, π-) Reactions in the Δ Region

NUCLEAR REACTIONS 7Li, 12C(γ, π-), E=threshold-360 MeV; measured σ(E).

doi: 10.1103/PhysRevLett.43.1473
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1979PA06      Phys.Rev.Lett. 42, 1455 (1979)

N.Paras, A.M.Bernstein, K.I.Blomqvist, G.Franklin, M.Pauli, B.Schoch, J.LeRose, K.Min, D.Rowley, P.Stoler, E.J.Winhold, P.F.Yergin

Electroproduction of Charged Pions from 12C Leading to Discrete Final Nuclear States

NUCLEAR REACTIONS 12C(e, π+), (e, π-), E not given; measured production σ. Virtual photon theory analysis.

doi: 10.1103/PhysRevLett.42.1455
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