NSR Query Results


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NSR database version of February 19, 2024.

Search: Author = S.Yen

Found 97 matches.

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2017PI08      Phys.Rev. C 95, 045203 (2017)

E.S.Pinzon Guerra, S.Bhadra, S.Berkman, C.Cao, P.de Perio, Y.Hayato, K.Ieki, M.Ikeda, Y.Kanazawa, J.Kim, P.Kitching, K.Mahn, T.Nakaya, M.Nicholson, K.Olchanski, S.Rettie, H.A.Tanaka, S.Tobayama, M.J.Wilking, T.Yamauchi, S.Yen, M.Yokoyama, for the DUET Collaboration

Measurement of σABS and σCX of π+ on carbon by the Dual Use Experiment at TRIUMF (DUET)

NUCLEAR REACTIONS C(π+, π0) at 201.6-295.5 MeV/c; measured forward-going photons following the decay of π0 produced in a charge-exchange interaction using PIAνO, and CEMBALOS detectors at TRIUMF as DUET Collaboration; deduced absorption σ(E, ABS) and charge exchange σ(E, CX). Covariance matrix analysis for uncertainties. Comparison with previous experiments, and with model predictions from GEANT4, FLUKA, and NEUT

doi: 10.1103/PhysRevC.95.045203
Citations: PlumX Metrics


2015IE01      Phys.Rev. C 92, 035205 (2015)

K.Ieki, E.S.Pinzon Guerra, S.Berkman, S.Bhadra, C.Cao, P.de Perio, Y.Hayato, M.Ikeda, Y.Kanazawa, J.Kim, P.Kitching, K.Mahn, T.Nakaya, M.Nicholson, K.Olchanski, S.Rettie, H.A.Tanaka, S.Tobayama, M.J.Wilking, T.Yamauchi, S.Yen, M.Yokoyama

Measurement of absorption and charge exchange of π+ on carbon

NUCLEAR REACTIONS C(π+, π+), (π+, π+'), (π+, π0), (π+, X), E at 201.6, 216.6, 237.2, 265.5, 295.1 MeV/c; measured particle spectra using time-of-flight (TOF) and Cherenkov detector using DUET setup at TRIUMF; deduced elastic, inelastic, absorption and charge-exchange cross sections. Low-momentum pion interactions. Comparison with previous experimental data, and with GEANT4 and NUET predictions.

doi: 10.1103/PhysRevC.92.035205
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetJ2509.


2008MY01      Phys.Rev. C 77, 035803 (2008)

S.Mythili, B.Davids, T.K.Alexander, G.C.Ball, M.Chicoine, R.S.Chakrawarthy, R.Churchman, J.S.Forster, S.Gujrathi, G.Hackman, D.Howell, R.Kanungo, J.R.Leslie, E.Padilla, C.J.Pearson, C.Ruiz, G.Ruprecht, M.A.Schumaker, I.Tanihata, C.Vockenhuber, P.Walden, S.Yen

Lifetimes of states in 19Ne above the 15O+α breakup threshold

NUCLEAR REACTIONS 3He(20Ne, α), E=34 MeV; measured Eγ, Iγ, γα-coin, α-spectra, lifetimes using Doppler Shift Attenuation Method; 19Ne; deduced levels, J, π. 15O(α, γ)19Ne; deduced reactions rates.

doi: 10.1103/PhysRevC.77.035803
Citations: PlumX Metrics

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


2006KA50      Phys.Rev. C 74, 045803 (2006)

R.Kanungo, T.K.Alexander, A.N.Andreyev, G.C.Ball, R.S.Chakrawarthy, M.Chicoine, R.Churchman, B.Davids, J.S.Forster, S.Gujrathi, G.Hackman, D.Howell, J.R.Leslie, A.C.Morton, S.Mythili, C.J.Pearson, J.J.Ressler, C.Ruiz, H.Savajols, M.A.Schumaker, I.Tanihata, P.Walden, S.Yen

Lifetime of 19Ne*(4.03 MeV)

NUCLEAR REACTIONS 3He(20Ne, α), E=34 MeV; measured Eγ, Iγ, (particle)γ-coin, DSA. 19Ne level deduced T1/2, decay width.

doi: 10.1103/PhysRevC.74.045803
Citations: PlumX Metrics

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


2003OP01      Phys.Rev.Lett. 91, 212302 (2003)

A.K.Opper, E.Korkmaz, D.A.Hutcheon, R.Abegg, C.A.Davis, R.W.Finlay, P.W.Green, L.G.Greeniaus, D.V.Jordan, J.A.Niskanen, G.V.O'Rielly, T.A.Porcelli, S.D.Reitzner, P.L.Walden, S.Yen

Charge Symmetry Breaking in np → dπ0

NUCLEAR REACTIONS 1H(n, π0), E=279.5 MeV; measured σ(θ), forward-backward asymmetry; deduced charge symmetry breaking. Comparison with model predictions.

doi: 10.1103/PhysRevLett.91.212302
Citations: PlumX Metrics


2000OP01      Nucl.Phys. A663-664, 505c (2000)

A.K.Opper, E.G.Auld, R.M.Churchman, C.A.Davis, R.W.Finlay, P.W.Green, L.G.Greeniaus, D.A.Hutcheon, D.V.Jordan, E.J.Korkmaz, J.A.Niskanen, G.V.O'Rielly, T.Porcelli, S.D.Reitzner, P.L.Walden, S.Yen

Charge Symmetry Breaking in the Reaction np → dπ0

NUCLEAR REACTIONS 1H(n, π0), E=279.5 MeV; measured deuteron spectra, forward-backward asymmetry.

doi: 10.1016/S0375-9474(99)00642-9
Citations: PlumX Metrics


1999MU20      Phys.Rev. C60, 067601 (1999)

M.C.Munro, B.M.Spicer, W.P.Alford, A.Celler, R.S.Henderson, K.P.Jackson, S.Koutsoliotas, S.A.Long, S.C.McDonald, C.A.Miller, B.W.Pointon, K.J.Raywood, G.G.Shute, S.Yen

The 20Ne(n, p) Reaction at High Momentum Transfer

NUCLEAR REACTIONS 20Ne(n, p), E=298 MeV; measured proton spectra, σ(E, θ). Enriched target, DWIA analysis, comparison with large-basis shell model calculations.

doi: 10.1103/PhysRevC.60.067601
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13948.


1999NA46      Hyperfine Interactions 118, 45 (1999)

S.N.Nakamura, K.Bartlett, G.A.Beer, G.R.Gill, R.S.Hayano, T.M.Ito, M.Iwasaki, L.Lee, G.Mason, A.Olin, H.Outa, M.Salomon, R.Seki, T.Taniguchi, T.P.Terada, G.Trayling, Y.Yamashita, S.Yen

Observation of kaonic hydrogen atom X-ray

NUCLEAR REACTIONS 1H(K-, X), E at rest; measured kaonic hydrogen X-ray spectra; deduced strong-interaction energy shift, width.

ATOMIC PHYSICS, Mesic-Atoms 1H(K-, X), E at rest; measured kaonic hydrogen X-ray spectra; deduced strong-interaction energy shift, width.

doi: 10.1023/A:1012672100283
Citations: PlumX Metrics


1999PL01      Phys.Rev. C59, 3208 (1999)

R.G.Pleydon, W.R.Falk, M.Benjamintz, S.Yen, P.L.Walden, R.Abegg, D.Hutcheon, C.A.Miller, M.Hartig, K.Hicks, G.V.O'Rielly, R.Shyam

Inclusive Measurements of the pp → pnπ+ Reaction at 420 and 500 MeV

NUCLEAR REACTIONS 1H(polarized p, pπ+), E=420, 500 MeV; measured pions σ(θ), Ay(θ); deduced σ. Partial wave analysis. Final state interaction model.

doi: 10.1103/PhysRevC.59.3208
Citations: PlumX Metrics


1999SE01      Phys.Rev. C59, 789 (1999)

R.M.Sedlar, T.P.Gorringe, W.P.Alford, D.A.Beatty, J.Campbell, H.T.Fortune, P.Hui, D.A.Hutcheon, R.B.Ivie, K.P.Jackson, A.G.Ling, Z.Mao, M.G.McKinzie, B.Siebels, D.A.Smith, P.Walden, S.Yen

Gamow-Teller Strength in (n, p) Charge Exchange on 31P

NUCLEAR REACTIONS 31P(n, p), E=198 MeV; measured proton spectra, σ(Ex, θ); deduced Gamow-Teller strength distributions.

doi: 10.1103/PhysRevC.59.789
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13724.


1998AG14      Nuovo Cim. 111A, 1067 (1998)

M.Agnello, P.A.Amaudruz, Z.Aftab, G.Beer, L.Benussi, D.Bergo, M.Bertani, S.Bianco, E.Botta, G.Bonomi, T.Bressani, L.Busso, D.Calvo, P.Camerini, L.Celano, P.Cerello, G.D'Erasmo, F.L.Fabbri, A.Feliciello, A.Filippi, V.Filippini, E.M.Fiore, L.Fiore, P.Gianotti, M.Giardoni, D.R.Gill, N.Grion, L.Jie, F.Iazzi, A.Lanaro, L.Lee, V.Lucherini, S.Marcello, M.Marchesotti, G.Marciano, B.Minetti, N.Mirfakhrai, O.Morra, A.A.Nozdrin, A.Olin, E.Pace, A.Pantaleo, V.Paticchio, A.Raimondo, A.Rotondi, R.Rui, P.Salvini, S.Sarwar, V.Serdyuk, G.Smith, L.Trasatti, L.Venturelli, R.Wheadon, S.Yen, A.Zenoni

The FINUDA Experiment at DAΦne

doi: 10.1007/BF03035994
Citations: PlumX Metrics


1998BE38      Phys.Rev. C58, 964 (1998)

M.Benjamintz, W.R.Falk, J.R.Campbell, A.Green, P.G.Roos, P.L.Walden, S.Yen, A.G.Ling, E.G.Auld, E.Korkmaz, M.A.Punyasena

Investigation of the 12C(p(pol), dπ+)11B Reaction in the Quasifree Region

NUCLEAR REACTIONS 12C(polarized p, dπ+), E=370, 500 MeV; measured excitation energy spectra, σ(Ex, θ(d), θ(π)), analyzing powers; deduced spectroscopic factors. DWIA, PWIA calculations.

doi: 10.1103/PhysRevC.58.964
Citations: PlumX Metrics


1998IT03      Phys.Rev. C58, 2366 (1998)

T.M.Ito, R.S.Hayano, S.N.Nakamura, T.P.Terada, M.Iwasaki, D.R.Gill, L.Lee, A.Olin, M.Salomon, S.Yen, K.Bartlett, G.A.Beer, G.Mason, G.Trayling, H.Outa, T.Taniguchi, Y.Yamashita, R.Seki

Observation of Kaonic Hydrogen Atom X Rays

ATOMIC PHYSICS, Mesic-atoms 1H(K-, X), E at rest; measured X-ray spectra, pion spectra following K-p absorption; deduced kaonic hydrogen 1s state strong interaction shift, width.

doi: 10.1103/PhysRevC.58.2366
Citations: PlumX Metrics


1998IW03      Nucl.Phys. A639, 501c (1998)

M.Iwasaki, K.Bartlett, G.A.Beer, D.R.Gill, R.S.Hayano, T.M.Ito, L.Lee, G.Mason, S.N.Nakamura, A.Olin, H.Outa, M.Salomon, R.Seki, T.Taniguchi, T.P.Terada, G.Trayling, Y.Yamashita, S.Yen

Discovery of the Repulsive Energy Shift of the Kaonic Hydrogen 1s State

ATOMIC PHYSICS, Mesic-atoms 1H(K-, X), E at rest; measured X-ray spectrum; deduced energy shift.

doi: 10.1016/S0375-9474(98)00318-2
Citations: PlumX Metrics


1998LO12      Phys.Rev. C57, 3191 (1998)

S.A.Long, B.M.Spicer, K.J.Raywood, R.Abegg, W.P.Alford, A.Celler, D.Frekers, P.E.Green, O.Hausser, R.L.Helmer, R.S.Henderson, K.H.Hicks, K.P.Jackson, R.G.Jeppesen, N.S.P.King, C.A.Miller, M.A.Moinester, V.C.Officer, G.G.Shute, A.Trudel, M.C.Vetterli, A.I.Yavin, S.Yen

Spin-Isovector Giant Resonances Induced by (n, p) Reactions on Heavy Nuclei

NUCLEAR REACTIONS 120Sn, 181Ta(n, p), E=298 MeV; 238U(n, p), E=318 MeV; measured σ(Ep, θ). 90Zr, 208Pb(n, p), E=198 MeV; analyzed σ(Ep, θ). 90Y, 120In, 181Hf, 208Tl, 238Pa deduced L=0, 1, 2, 3 giant resonances energy distributions, quasi-free contributions, comparison with sum rules for L=1, 3. Multipole decomposition procedure.

doi: 10.1103/PhysRevC.57.3191
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13970.


1997AG12      Nucl.Phys. A623, 279c (1997)

M.Agnello, P.A.Amaudruz, G.Beer, L.Benussi, M.Bertani, S.Bianco, E.Botta, T.Bressani, L.Busso, D.Calvo, P.Camerini, L.Celano, P.Cerello, G.D'Erasmo, F.L.Fabbri, A.Feliciello, A.Filippi, V.Filippini, E.M.Fiore, L.Fiore, P.Gianotti, M.Giardoni, D.R.Gill, N.Grion, C.Guaraldo, F.Iazzi, A.Lanaro, L.Lee, V.Lucherini, S.Marcello, G.Marciano, B.Minetti, P.Montagna, N.Mirfakhrai, O.Morra, A.A.Nozdrin, A.Olin, A.Pantaleo, V.Paticchio, A.Raimondo, E.Rossetto, A.Rotondi, R.Rui, P.Salvini, S.Sarwar, V.Serdyuk, G.Smith, L.Venturelli, R.Wheadon, S.Yen, A.Zenoni

Hypernuclear Physics with the FINUDA Spectrometer at DAΦNE

doi: 10.1016/S0375-9474(97)00446-6
Citations: PlumX Metrics


1997AG13      Nucl.Phys. A626, 575c (1997)

M.Agnello, P.A.Amaudruz, G.Beer, L.Benussi, M.Bertani, S.Bianco, E.Botta, T.Bressani, L.Busso, D.Calvo, P.Camerini, L.Celano, P.Cerello, G.D'Erasmo, F.L.Fabbri, A.Feliciello, A.Filippi, V.Filippini, E.M.Fiore, L.Fiore, P.Gianotti, M.Giardoni, D.R.Gill, N.Grion, C.Guaraldo, R.Headon, F.Iazzi, A.Lanaro, L.Lee, V.Lucherini, S.Marcello, G.Marciano, B.Minetti, N.Mirfakhrai, O.Morra, A.A.Nozdrin, A.Olin, A.Pantaleo, V.Paticchio, A.Raimondo, E.Rossetto, A.Rotondi, R.Rui, P.Salvini, S.Sarwar, V.Serdyuk, G.Smith, L.Venturelli, S.Yen, A.Zenoni

The FINUDA Experiment at DAΦne

doi: 10.1016/S0375-9474(97)00582-4
Citations: PlumX Metrics


1997IW01      Phys.Rev.Lett. 78, 3067 (1997)

M.Iwasaki, R.S.Hayano, T.M.Ito, S.N.Nakamura, T.P.Terada, D.R.Gill, L.Lee, A.Olin, M.Salomon, S.Yen, K.Bartlett, G.A.Beer, G.Mason, G.Trayling, H.Outa, T.Taniguchi, Y.Yamashita, R.Seki

Observation of Kaonic Hydrogen K(α) X Rays

NUCLEAR REACTIONS 1H(K-, X), E at rest; measured kaonic hydrogen X-rays; deduced (K-bar N) strong interaction energy shift, width.

ATOMIC PHYSICS, Mesic-Atoms 1H(K-, X), E at rest; measured kaonic hydrogen X-rays; deduced (K-bar N) strong interaction energy shift, width.

doi: 10.1103/PhysRevLett.78.3067
Citations: PlumX Metrics


1997RA12      Phys.Rev. C55, 2492 (1997)

K.J.Raywood, J.B.Lange, G.Jones, M.Pavan, M.E.Sevior, D.A.Hutcheon, A.Olin, D.Ottewell, S.Yen, S.J.Lee, K.S.Sim, A.Altman, E.Friedman, A.Trudel

Search for Deeply Bound Pionic States in 208Pb Via Radiative Atomic Capture of Negative Pions

NUCLEAR REACTIONS 208Pb(π-, X), E=20, 25 MeV; measured radiative capture Eγ, Iγ; deduced atomic capture σ, probability.

ATOMIC PHYSICS, Mesic-Atoms 208Pb(π-, X), E=20, 25 MeV; measured radiative capture Eγ, Iγ; deduced atomic capture σ, probability.

doi: 10.1103/PhysRevC.55.2492
Citations: PlumX Metrics


1996LA09      Phys.Rev. C53, 1774 (1996)

B.Larson, K.Hicks, O.Hausser, R.Abegg, W.Alford, A.Celler, D.Frekers, R.Helmer, R.Henderson, K.P.Jackson, R.Jeppesen, J.Mildenberger, C.A.Miller, B.Pointon, R.Schubank, M.Vetterli, S.Yen

Polarization Transfer in Inelastic Proton Scattering from 4- States in 16O at 350 MeV

NUCLEAR REACTIONS 16O(polarized p, p'), E=350 MeV; measured σ(θ), analyzing powers, spin observables. DWIA analysis.

doi: 10.1103/PhysRevC.53.1774
Citations: PlumX Metrics


1995IW01      Nucl.Phys. A585, 239c (1995)

M.Iwasaki, K.Bartlett, G.A.Beer, D.R.Gill, R.S.Hayano, T.M.Ito, L.Lee, F.E.Maas, G.Mason, S.N.Nakamura, A.Olin, H.Outa, M.Salomon, R.Seki, T.Taniguchi, T.P.Terada, G.Trayling, E.Widmann, Y.Yamashita, S.Yen, Y.Yonezawa

Kaonic Hydrogen X-Ray Experiment at KEK

ATOMIC PHYSICS, Mesic-Atoms 1H(K-, X), E not given; measured kaonic atom X-ray energy shift, width.

doi: 10.1016/0375-9474(94)00572-5
Citations: PlumX Metrics


1995KI03      Phys.Rev. C51, 2233 (1995)

T.Kishimoto, S.Ajimura, H.Ejiri, F.Nakamura, H.Noumi, A.Higashi, G.Inoue, D.R.Gill, L.Lee, A.Olin, S.Yen

(Lambda)-Nucleon Interaction in Nuclei Probed by the Quasifree 12C(π+, K+) Reaction

NUCLEAR REACTIONS 12C(π+, K+), E at 1.05 GeV/c; measured proton, pion yields from weak decay of lambda hypernuclei; deduced lambda-N σ in nuclei. Pauli blocking, Fermi averaging of lambda-N σ features.

doi: 10.1103/PhysRevC.51.2233
Citations: PlumX Metrics


1995SI19      Phys.Rev. C52, 1488 (1995)

B.Siebels, T.P.Gorringe, W.P.Alford, J.Bauer, J.Evans, S.El-Kateb, K.P.Jackson, A.Trudel, S.Yen

Gamow-Teller Strength in 23Na(n, p) and a Comparison to 23Na(μ-, ν)

NUCLEAR REACTIONS 23Na(n, p), E=198 MeV; measured σ(θ). 23Ne levels deduced Gamow-Teller transition strength. Comparison with 23Na(μ-, ν) data.

doi: 10.1103/PhysRevC.52.1488
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13613.


1995YE01      Nucl.Phys. A585, 377c (1995)

S.Yen

Hypernuclear Production via the (p, p'K), (p, dK) and (p, αK) Reactions

NUCLEAR REACTIONS 12C(p, K+), E=1.5 GeV; calculated kaon spectra, hypernucleus. Other reactions included.

doi: 10.1016/0375-9474(94)00617-V
Citations: PlumX Metrics


1994AJ01      Nucl.Phys. A577, 271c (1994)

S.Ajimura, H.Ejiri, T.Fukuda, D.R.Gill, A.Higashi, G.Inoue, T.Kishimoto, L.Lee, F.Nakamura, H.Noumi, A.Olin, T.Shibata, S.Yen

(Lambda) Hypernuclei by Quasifree (π+, K+) Reaction on 12C

NUCLEAR REACTIONS 12C(π+, K+), E at 1.05 GeV/c; measured proton-gated, ungated spectra; deduced N(Lambda) scattering, hypernucleus formation probabilities.

doi: 10.1016/0375-9474(94)90866-4
Citations: PlumX Metrics


1994BU11      Nucl.Phys. A570, 722 (1994)

S.Burzynski, K.P.Jackson, W.P.Alford, J.E.Cromer, R.Helmer, B.E.King, I.Slaus, B.Spicer, A.Trudel, S.Yen

The Elastic and Inelastic Scattering of Intermediate Energy Protons on Deuterium at Small Momentum Transfer

NUCLEAR REACTIONS 2H(p, p), (p, p'), E=198.5, 297.6, 456.6 MeV; measured σ(E, Ep, θ); deduced scattering length. Enriched target.

doi: 10.1016/0375-9474(94)90081-7
Citations: PlumX Metrics


1994EL05      Phys.Rev. C49, 3128 (1994)

S.El-Kateb, K.P.Jackson, W.P.Alford, R.Abegg, R.E.Azuma, B.A.Brown, A.Celler, D.Frekers, O.Hausser, R.Helmer, R.S.Henderson, K.H.Hicks, R.Jeppesen, J.D.King, K.Raywood, G.G.Shute, B.M.Spicer, A.Trudel, M.Vetterli, S.Yen

Spin-Isospin Strength Distributions for fp Shell Nuclei: Results for the 55Mn(n, p), 56Fe(n, p), and 58Ni(n, p) reactions at 198 MeV

NUCLEAR REACTIONS 55Mn, 56Fe, 58Ni(n, p), E=198 MeV; measured σ(θ, Ep). 55Mn, 56Fe, 58Ni deduced Gamow-Teller transition strength distribution.

doi: 10.1103/PhysRevC.49.3128
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13593.


1994FU06      Phys.Rev. C50, 1561 (1994)

K.M.Furutani, W.R.Falk, H.Guan, J.R.Campbell, F.A.Duncan, P.L.Walden, S.Yen, G.M.Huber, R.D.Bent, G.J.Lolos, E.Korkmaz, A.Trudel, A.Celler

Exclusive Pion Production from Few Nucleon Systems in the Region of the Δ(1232) Resonance

NUCLEAR REACTIONS 3,4He(polarized p, π+), E=240-507 MeV; measured σ(θ), analyzing power vs θ; deduced Coulomb effects role. Phenomenological pp → dπ+ model.

doi: 10.1103/PhysRevC.50.1561
Citations: PlumX Metrics


1993CE03      Phys.Rev. C47, 1563 (1993)

A.Celler, S.Yen, W.P.Alford, R.Abegg, B.A.Brown, S.Burzynski, D.Frekers, O.Hausser, R.Helmer, R.S.Henderson, K.Hicks, K.P.Jackson, R.Jeppesen, C.A.Miller, M.A.Moinester, B.W.Pointon, A.Trudel, M.C.Vetterli

Search for Gamow-Teller Strength in the Continuum via the 3He(n, p)3H Reaction at 288 MeV

NUCLEAR REACTIONS 3He(n, p), E=288 MeV; measured σ(θ), σ(θ, E); deduced model parameters, continuum Gamow-Teller transition strength upper limit.

doi: 10.1103/PhysRevC.47.1563
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13950.


1993HI01      Phys.Rev. C47, 260 (1993)

K.H.Hicks, W.P.Alford, A.Celler, R.S.Henderson, K.P.Jackson, C.A.Miller, M.C.Vetterli, S.Yen, F.Brieva, C.J.Horowitz, J.Piekarewicz

Comparison of the Quasifree Charge-Exchange Reaction for 12C and 54Fe

NUCLEAR REACTIONS 12C, 54Fe(polarized p, n), E=290, 420 MeV; measured σ(θ), analyzing power A(y)(θ); deduced medium modification of the nucleon-nucleon isovector force.

doi: 10.1103/PhysRevC.47.260
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetT0209.


1993LE10      Nucl.Instrum.Methods Phys.Res. A327, 287 (1993)

L.Lee, D.R.Gill, A.Olin, S.Yen, S.Ajimura, H.Ejiri, A.Higashi, G.Inoue, T.Kishimoto, T.Nakamura, H.Noumi, T.Fukuda, O.Hashimoto, T.Shibata

An Active Segmented Target for Studying Hypernuclear Production

NUCLEAR REACTIONS 12C(π+, K+), E at 1.05 GeV/c; measured excitation energy spectra, hypernuclei. Active segmented target.

doi: 10.1016/0168-9002(93)90694-D
Citations: PlumX Metrics


1993PO05      Phys.Rev. C47, 2751 (1993)

R.Pourang, J.W.Watson, R.Abegg, M.Ahmad, W.P.Alford, B.D.Anderson, A.R.Baldwin, A.Celler, D.Frekers, O.Hausser, R.Helmer, R.Henderson, K.Hicks, R.Jeppesen, K.P.Jackson, N.S.P.King, R.Madey, C.A.Miller, M.Moinester, M.C.Vetterli, S.Yen

High-Spin Stretched States Excited in (n, p) Reactions at 300 MeV

NUCLEAR REACTIONS 12C, 28Si, 120Sn(n, p), E=300 MeV; measured spectra, σ(θ). 12B, 28Al, 120In deduced stretched states normalizations. DWIA analysis.

doi: 10.1103/PhysRevC.47.2751
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13962.


1992AJ01      Phys.Rev.Lett. 68, 2137 (1992)

S.Ajimura, H.Ejiri, A.Higashi, G.Inoue, Y.Iseki, T.Kishimoto, T.Nakamura, H.Noumi, H.Ohsumi, H.Sano, D.R.Gill, L.Lee, A.Olin, S.Yen, T.Fukuda, O.Hashimoto, T.Shibata, M.Nomachi, Y.Kimura, K.Maeda

Polarization of (Lambda) Hyperons Produced by the Quasifree (π+, K+) Reaction on 12C

NUCLEAR REACTIONS 2H, 12C(π+, K+), E at 1.05 GeV/c; measured quasifree lambda hyperon polarization.

doi: 10.1103/PhysRevLett.68.2137
Citations: PlumX Metrics


1992AJ02      Phys.Lett. 282B, 293 (1992)

S.Ajimura, H.Ejiri, T.Fukuda, D.R.Gill, O.Hashimoto, A.Higashi, G.Inoue, Y.Iseki, K.Kimura, T.Kishimoto, L.Lee, K.Maeda, T.Nakamura, M.Nomachi, H.Noumi, H.Ohsumi, J.Ohkusu, A.Olin, H.Sano, T.Shibata, S.Yen

Polarization and Weak Decays of Lambda Hypernuclei Produced by the (π+, K+) Reaction on 12C

NUCLEAR REACTIONS 12C(π+, K+), E at 1.05 GeV/c; measured energy spectra; deduced lambda hypernuclei finite polarization, asymmetric nonmesonic weak decays.

doi: 10.1016/0370-2693(92)90641-G
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1992AJ05      Nucl.Phys. A547, 47c (1992)

S.Ajimura, H.Ejiri, A.Higashi, G.Inoue, Y.Iseki, T.Kishimoto, T.Nakamura, H.Noumi, H.Ohsumi, J.Ohkusu, H.Sano, D.R.Gill, L.Lee, A.Olin, S.Yen, T.Fukuda, O.Hashimoto, T.Shibata, M.Nomachi, Y.Kimura, K.Maeda

Polarization and Weak Decay of (Lambda) Hypernuclei

NUCLEAR REACTIONS 12C(π+, K+), E at 1050 MeV/c; measured pion, proton asymmetry following hypernuclei decay; deduced nonmesonic decay mechanism features.

doi: 10.1016/0375-9474(92)90708-R
Citations: PlumX Metrics


1992VE01      Phys.Rev. C45, 997 (1992)

M.C.Vetterli, K.P.Jackson, A.Celler, J.Engel, D.Frekers, O.Hausser, R.Helmer, R.Henderson, K.H.Hicks, R.G.Jeppesen, B.Larson, B.Pointon, A.Trudel, S.Yen

70,72Ge(n, p)70,72Ga Reactions: Suppression of Gamow-Teller strength near N = 40

NUCLEAR REACTIONS 70,72Ge(n, p), E=200 MeV; measured σ(θ, E). 70,72Ga deduced Gamow-Teller transition strength quenching.

doi: 10.1103/PhysRevC.45.997
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13976.


1992YE03      Phys.Lett. 289B, 22 (1992)

S.Yen, T.E.Drake, S.Kowalski, C.P.Sargent, C.Williamson

Evidence for Fragmentation of Stretched 6- Strength in Si(e, e')

NUCLEAR REACTIONS Si(e, e'), E=265 MeV; measured σ(E(e')), form factor. 28Si deduced possible 6-, T=1 stretched state.

doi: 10.1016/0370-2693(92)91356-E
Citations: PlumX Metrics


1991AL17      Nucl.Phys. A531, 97 (1991)

W.P.Alford, A.Celler, B.A.Brown, R.Abegg, K.Ferguson, R.Helmer, K.P.Jackson, S.Long, K.Raywood, S.Yen

Measurement of Gamow-Teller and Spin Dipole Strength in the 45Sc(n, p)45Ca Reaction at 198 MeV

NUCLEAR REACTIONS 45Sc(n, p), E=198 MeV; measured σ(Ep, θ). 45Ca deduced Gamow-Teller transition strength. Shell model comparison.

doi: 10.1016/0375-9474(91)90571-M
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14006.


1991BA26      Phys.Rev. C44, 93 (1991)

F.T.Baker, L.Bimbot, R.W.Fergerson, C.Glashausser, A.Green, O.Hausser, K.Hicks, K.Jones, C.A.Miller, M.Vetterli, R.Abegg, D.Beatty, B.Bonin, B.Castel, X.Y.Chen, V.Cupps, C.Djalali, R.Henderson, K.P.Jackson, R.Jeppesen, K.Nakayama, S.K.Nanda, R.Sawafta, S.Yen

Spin Decomposition of the Responses of 44Ca and 48Ca to 300 MeV Protons

NUCLEAR REACTIONS 44Ca(polarized p, p'), E=290 MeV; 48Ca(polarized p, p'), E=318 MeV; measured σ(θ, Ep), analyzing power, spin-flip σ(θ). 44,48Ca deduced giant, spin resonance strength distributions.

doi: 10.1103/PhysRevC.44.93
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0213.


1991CE01      Phys.Rev. C43, 639 (1991)

A.Celler, W.P.Alford, R.Abegg, D.Frekers, O.Hausser, R.Helmer, R.S.Henderson, K.P.Jackson, R.Jeppesen, B.Larson, J.Mildenberger, B.W.Pointon, A.Trudel, M.Vetterli, S.Yen

Distribution of Spin Dipole Transition Strength in the 15N(n, p)15C Reaction

NUCLEAR REACTIONS 15N(n, p), E=288 MeV; measured σ(θ); deduced ΔL for transitions. Shell model, DWIA, multipole decomposition analyses.

doi: 10.1103/PhysRevC.43.639
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1991FU05      Phys.Rev. C44, 1691 (1991)

K.M.Furutani, W.R.Falk, F.A.Duncan, P.L.Walden, S.Yen, G.M.Huber, R.D.Bent, G.J.Lolos, E.Korkmaz

Analyzing Powers for the 3He(p(pol), π)4He Reaction in the Region of the Δ(1232) Resonance

NUCLEAR REACTIONS 3He(polarized p, π+), E=300-507 MeV; measured σ(θ), analyzing power vs θ. Phenomenological model analysis.

doi: 10.1103/PhysRevC.44.1691
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1991HA01      Phys.Rev. C43, 230 (1991)

O.Hausser, M.C.Vetterli, R.W.Fergerson, C.Glashausser, R.C.Jeppesen, R.D.Smith, R.Abegg, F.T.Baker, A.Celler, R.L.Helmer, R.Henderson, K.Hicks, M.J.Iqbal, K.P.Jackson, K.W.Jones, J.Lisantti, J.Mildenberger, C.A.Miller, R.S.Sawafta, S.Yen

Nuclear Response in the 54Fe(p(pol), p(pol)') Reaction at 290 MeV

NUCLEAR REACTIONS 54Fe(polarized p, p'), E=290 MeV; measured σ(θ), spin observables, analyzing power, spin-flip probabilities. 54Fe(n, p), E=298 MeV; analyzed data. 54Fe deduced isovector giant dipole, isoscalar giant quadrupole resonance. 54Mn deduced Gamow-Teller transition strength, quenching. Surface RPA model.

doi: 10.1103/PhysRevC.43.230
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1991HI05      Phys.Rev. C43, 2554 (1991)

K.H.Hicks, A.Celler, O.Hausser, R.Henderson, K.P.Jackson, B.Pointon, J.Rapaport, M.Vetterli, S.Yen

Multipole Strength in 16O(n, p)16N at 298 MeV

NUCLEAR REACTIONS 16O(n, p), E=298 MeV; measured σ(Ep, θ). 16N deduced Gamow-Teller, spin-dipole transition strength functions.

doi: 10.1103/PhysRevC.43.2554
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13516.


1991IW01      Phys.Rev. C43, 1099 (1991)

M.Iwasaki, A.Trudel, A.Celler, O.Hausser, R.S.Hayano, R.Helmer, R.Henderson, S.Hirenzaki, K.P.Jackson, Y.Kuno, N.Matsuoka, J.Mildenberger, C.A.Miller, H.Outa, H.Sakai, H.Toki, M.Vetterli, Y.Watanabe, T.Yamazaki, S.Yen

Search for Deeply Bound Pionic States in 208Pb using the 208Pb(n, p) Reaction at T(n) = 418 MeV

NUCLEAR REACTIONS 208Pb(n, p), E=418 MeV; measured σ(θp, Ep), σ(θ=0°). DWIA analysis.

doi: 10.1103/PhysRevC.43.1099
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14168.


1991KI08      Phys.Rev. C44, 1077 (1991)

J.D.King, D.Frekers, R.Abegg, R.E.Azuma, L.Buchmann, C.Chan, T.E.Drake, R.Helmer, K.P.Jackson, L.Lee, C.A.Miller, E.Rost, R.Sawafta, R.Schubank, S.S.M.Wong, S.Yen, X.Q.Zhu

Excitation of the 10.957 MeV 0-; T = 0 State in 16O by 400 MeV Protons

NUCLEAR REACTIONS 16O(polarized p, p'), E=400 MeV; measured σ(θ), analyzing power vs θ; deduced reaction mechanism.

doi: 10.1103/PhysRevC.44.1077
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1991LE22      Nucl.Phys. A532, 583 (1991)

P.R.Lewis, G.G.Shute, B.M.Spicer, R.S.Henderson, R.Abegg, D.Frekers, O.Hausser, K.P.Jackson, C.A.Miller, S.Yen

Intermediate-Energy Proton Scattering from 10B

NUCLEAR REACTIONS 10B(p, p), (p, p'), E=200 MeV; measured σ(θ). Optical model, DWA analyses, density-dependent Bonn t-matrix, other data analyzed.

doi: 10.1016/0375-9474(91)90599-2
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0773.


1991MI03      Phys.Rev. C43, 1777 (1991)

J.L.Mildenberger, W.P.Alford, A.Celler, O.Hausser, K.P.Jackson, B.Larson, B.Pointon, A.Trudel, M.C.Vetterli, S.Yen

13C(p, n)13N Reaction to the (3/2)- T = (3/2) State at 15.06 MeV

NUCLEAR REACTIONS 13C(p, n), E=200 MeV; measured σ(En, θ=0°); deduced σ(p, n). 13N level deduced B(GT) proportionality. Other data input.

doi: 10.1103/PhysRevC.43.1777
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0435.


1991PO05      Phys.Rev. C44, 689 (1991)

R.Pourang, J.W.Watson, M.Ahmad, W.P.Alford, B.D.Anderson, A.R.Baldwin, A.Celler, M.Elaasar, C.C.Foster, R.Helmer, O.Hausser, K.P.Jackson, C.A.Miller, R.Madey, M.Moinester, M.Mostajaboddavati, N.Tamimi, S.Yen

Energy Dependence of Stretched States Excited in (p, n) Reactions

NUCLEAR REACTIONS 28Si, 88Sr(p, n), E=100-400 MeV; measured σ(θn, En), σ(θ). 28P, 88Y deduced stretched states features. Distorted wave impulse approximation.

doi: 10.1103/PhysRevC.44.689
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1991PO14      Phys.Rev. C44, 2430 (1991)

B.W.Pointon, O.Hausser, R.Henderson, A.Celler, K.Hicks, K.P.Jackson, R.Jeppesen, B.Larson, J.Mildenberger, A.Trudel, M.Vetterli, S.Yen

Gamow-Teller Strength from the 20Ne(n, p)20F Reaction at E(n) = 198 MeV

NUCLEAR REACTIONS 20Ne(n, p), E=198 MeV; measured σ(θ). 20F levels deduced Gamow-Teller, M1 transition strength.

doi: 10.1103/PhysRevC.44.2430
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1991YE03      Phys.Lett. 269B, 59 (1991)

S.Yen, R.Abegg, W.P.Alford, S.Burzynski, A.Celler, D.Frekers, R.Helmer, K.P.Jackson, J.Lu, C.A.Miller, R.Schubank, I.I.Strakovsky, A.Trudel, M.C.Vetterli, Y.S.Wu

Search for Resonant Structure in the Cu(p, π(±))X Reaction

NUCLEAR REACTIONS Cu(p, π+X), (p, π-X), E=346-358 MeV; measured pion production σ ratio vs E, vs proton production; deduced yield enhancements upper limits for resonances in Cu.

doi: 10.1016/0370-2693(91)91452-2
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1990AL19      Nucl.Phys. A514, 49 (1990)

W.P.Alford, R.L.Helmer, R.Abegg, A.Celler, D.Frekers, P.Green, O.Hausser, R.Henderson, K.Hicks, K.P.Jackson, R.Jeppesen, C.A.Miller, A.Trudel, M.Vetterli, S.Yen, R.Pourang, J.Watson, B.A.Brown, J.Engel

Gamow-Teller Strength Observed in the 48Ti(n, p)48Sc Reaction: Implications for the double beta decay of 48Ca

NUCLEAR REACTIONS 48Ti(n, p), E=198 MeV; measured σ(θ). 48Sc deduced Gamow-Teller strength distribution. Shell model comparison.

doi: 10.1016/0375-9474(90)90331-F
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1990BA14      Phys.Lett. 237B, 337 (1990)

F.T.Baker, L.Bimbot, B.Castel, R.W.Fergerson, C.Glashausser, A.Green, O.Hausser, K.Hicks, K.Jones, C.A.Miller, S.K.Nanda, R.D.Smith, M.Vetterli, J.Wambach, R.Abegg, D.Beatty, V.Cupps, C.Djalali, R.Henderson, K.P.Jackson, R.Jeppesen, J.Lisantti, M.Morlet, R.Sawafta, W.Unkelbach, A.Willis, S.Yen

The Nuclear Spin Response to Intermediate Energy Protons

NUCLEAR REACTIONS 12C, 90Zr, 40,44,48Ca, 24Mg, 54Fe(polarized p, p'), E ≈ 300 MeV; 40Ca(polarized p, p'), E=800 MeV; measured spin-flip transition probability; deduced enhanced spin response features. Continuum RPA.

doi: 10.1016/0370-2693(90)91185-E
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0544.


1990CH16      Nucl.Phys. A510, 713 (1990)

C.Chan, T.E.Drake, R.Abegg, D.Frekers, O.Hausser, K.Hicks, D.A.Hutcheon, L.Lee, C.A.Miller, R.Schubank, S.Yen

A Complete Measurement of Spin-Observables for Intermediate-Energy Inclusive Quasielastic Polarized Proton Scattering from 12C

NUCLEAR REACTIONS 12C(polarized p, p'), E=290, 420 MeV; measured quasielastic σ(θ, Ep'), polarization, Wolfenstein parameters. Natural target.

doi: 10.1016/0375-9474(90)90356-Q
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1990FR07      Phys.Lett. 244B, 178 (1990)

D.Frekers, H.J.Wortche, A.Richter, R.Abegg, R.E.Azuma, A.Celler, C.Chan, T.E.Drake, R.Helmer, K.P.Jackson, J.D.King, C.A.Miller, R.Schubank, M.C.Vetterli, S.Yen

Spin Excitations in the Deformed Nuclei 154Sm, 158Gd and 168Er

NUCLEAR REACTIONS 154,158Gd, 168Er(p, p'), E=200 MeV; measured σ(θ), σ(Ep'). 154Sm deduced B(M1) strength function. 158Gd, 168Er deduced B(λ).

doi: 10.1016/0370-2693(90)90051-7
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1990MI10      Phys.Rev. C42, 732 (1990)

J.Mildenberger, O.Hausser, R.G.Jeppesen, B.Larson, B.Pointon, A.Trudel, R.Henderson, K.Hicks, K.P.Jackson, A.Miller, M.Vetterli, S.Yen, W.P.Alford, A.Celler, R.Helmer

Isospin Symmetry in Nucleon Scattering from 6Li and 12C at 280 MeV

NUCLEAR REACTIONS 6Li, 12C(n, p), (p, p'), (p, n), E=280 MeV; measured σ(θ), σ(Ep); deduced isospin symmetry test.

doi: 10.1103/PhysRevC.42.732
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1990RA13      Phys.Rev. C41, 2836 (1990)

K.J.Raywood, B.M.Spicer, S.Yen, S.A.Long, M.A.Moinester, R.Abegg, W.P.Alford, A.Celler, T.E.Drake, D.Frekers, P.E.Green, O.Hausser, R.L.Helmer, R.S.Henderson, K.H.Hicks, K.P.Jackson, R.G.Jeppesen, J.D.King, N.S.P.King, C.A.Miller, V.C.Officer, R.Schubank, G.G.Shute, M.Vetterli, J.Watson, A.I.Yavin

Spin-Flip Isovector Giant Resonances from the 90Zr(n, p)90Y Reaction at 198 MeV

NUCLEAR REACTIONS 90Zr(n, p), E=198 MeV; measured σ(Ep, θ); deduced σ(θ). 90Y deduced spin isovector dipole transition strengths.

doi: 10.1103/PhysRevC.41.2836
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1990VE12      Phys.Rev. C42, 1153 (1990)

M.C.Vetterli, K.P.Jackson, S.Yen

Reply to ' Comment on ' Testing ' the Gamow-Teller Sum Rule '

doi: 10.1103/PhysRevC.42.1153
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1989CH08      J.Phys.(London) G15, L55 (1989)

C.Chan, T.E.Drake, R.Abegg, D.Frekers, O.Hausser, K.Hicks, D.A.Hutcheon, L.Lee, C.A.Miller, R.Schubank, E.J.Stephenson, S.Yen

Comparison of Inclusive Quasielastic 12C(p, p') and 16O(p, p') Spin Observables

NUCLEAR REACTIONS 16O, 12C(polarized p, p'), E=420 MeV; measured polarization, Wolfenstein parameters. Natural targets.

doi: 10.1088/0954-3899/15/4/002
Citations: PlumX Metrics


1989FR03      Phys.Lett. 218B, 439 (1989)

D.Frekers, D.Bohle, A.Richter, R.Abegg, R.E.Azuma, A.Celler, C.Chan, T.E.Drake, K.P.Jackson, J.D.King, C.A.Miller, R.Schubank, J.Watson, S.Yen

Spin Response of Magnetic Dipole Transitions in 156Gd and 164Dy

NUCLEAR REACTIONS 164Dy, 156Gd(p, p'), E=200 MeV; measured σ(θ), σ(Ep). 164Dy deduced magnetic dipole transition spin response, B(M1). 156Gd deduced magnetic dipole transition spin response.

doi: 10.1016/0370-2693(89)91443-3
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1989HI10      Phys.Rev. C40, R2445 (1989)

K.H.Hicks, M.C.Vetterli, A.Celler, R.L.Helmer, R.S.Henderson, K.P.Jackson, R.G.Jeppesen, A.Trudel, S.Yen

Quasifree Analyzing Powers using the (p(pol), n) Reaction

NUCLEAR REACTIONS 12C, 54Fe(polarized p, n), E=290, 420 MeV; measured σ(θn, En), analyzing power. Relativistic, nonrelativistic model analysis.

doi: 10.1103/PhysRevC.40.R2445
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1989LE04      Nucl.Phys. A492, 607 (1989)

L.Lee, T.E.Drake, S.S.M.Wong, D.Frekers, R.E.Azuma, L.Buchmann, A.Galindo-Uribarri, J.D.King, R.Schubank, R.Abegg, R.Helmer, K.P.Jackson, C.A.Miller, S.Yen

Intermediate-Energy Proton Scattering to the Ground and Negative-Parity States of 40Ca, 90Zr and 208Pb

NUCLEAR REACTIONS 40Ca(polarized p, p'), E=362 MeV; 90Zr(polarized p, p'), E=400 MeV; 208Pb(polarized p, p'), E=200, 400 MeV; measured σ(θ), A(y)(θ). Natural 40Ca, enriched 90Zr, 208Pb targets. Nonrelativistic microscopic density-dependent model analysis.

doi: 10.1016/0375-9474(89)90111-5
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1989LE06      J.Phys.(London) G15, L91 (1989)

L.Lee, T.E.Drake, S.S.M.Wong, D.Frekers, R.E.Azuma, L.Buchmann, A.Galindo-Uribarri, J.D.King, R.Schubank, R.Abegg, R.Helmer, K.P.Jackson, C.A.Miller, S.Yen

Inelastic Proton Scattering to the Positive-Parity States in 90Zr at 400 MeV

NUCLEAR REACTIONS 90Zr(polarized p, p'), E=400 MeV; measured σ(θ), A(θ). Enriched target. Nonrelativistic microscopic density-dependent model analysis.

doi: 10.1088/0954-3899/15/5/006
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1989MO19      Phys.Lett. 230B, 41 (1989)

M.A.Moinester, A.Trudel, K.Raywood, S.Yen, B.M.Spicer, R.Abegg, W.P.Alford, N.Auerbach, A.Celler, D.Frekers, O.Hausser, R.L.Helmer, R.Henderson, K.H.Hicks, K.P.Jackson, R.G.Jeppesen, N.S.P.King, S.Long, C.A.Miller, M.Vetterli, J.Watson, A.I.Yavin

A Study of Spin Isovector Giant Resonances with the 208Pb(n, p)208Tl Reaction

NUCLEAR REACTIONS 208Pb(n, p), E=198, 458 MeV; measured σ(θp, Ep). 208Tl deduced spin isovector giant resonances.

doi: 10.1016/0370-2693(89)91650-X
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1989VE05      Phys.Rev. C40, 559 (1989)

M.C.Vetterli, O.Hausser, R.Abegg, W.P.Alford, A.Celler, D.Frekers, R.Helmer, R.Henderson, K.H.Hicks, K.P.Jackson, R.G.Jeppesen, C.A.Miller, K.Raywood, S.Yen

Gamow-Teller Strength Deduced from Charge Exchange Reactions on 54Fe at 300 MeV

NUCLEAR REACTIONS 54Fe(n, p), E=298 MeV; 54Fe(p, n), E=300 MeV; measured σ(θ, Ep), σ(θ, En). 54Co, 54Mn deduced Gamow-Teller transition strengths.

doi: 10.1103/PhysRevC.40.559
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1989WA15      Phys.Rev. C40, 22 (1989)

J.W.Watson, R.Pourang, R.Abegg, W.P.Alford, A.Celler, S.El-Kateb, D.Frekers, O.Hausser, R.Helmer, R.Henderson, K.Hicks, K.P.Jackson, R.G.Jeppesen, C.A.Miller, M.Vetterli, S.Yen, C.D.Zafiratos

7Li(p, n)7Be and 12C(p, n)12N Reactions at 200, 300, and 400 MeV

NUCLEAR REACTIONS 7Li, 12C(p, n), E=200-400 MeV; measured σ(θ).

doi: 10.1103/PhysRevC.40.22
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1988HA09      Phys.Rev. C37, 1119 (1988)

O.Hausser, R.Sawafta, R.G.Jeppesen, R.Abegg, W.P.Alford, R.L.Helmer, R.Henderson, K.Hicks, K.P.Jackson, J.Lisantti, C.A.Miller, M.C.Vetterli, S.Yen

Energy Dependence of Isovector and Isoscalar 1+ Excitations in 28Si(p, p') between 200 and 400 MeV

NUCLEAR REACTIONS 28Si(p, p'), E=200-400 MeV; measured σ(θ). 28Si deduced isovector 1+ transition strengths, summed Gamow-Teller strengths.

doi: 10.1103/PhysRevC.37.1119
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1988HA27      Phys.Rev.Lett. 61, 822 (1988)

O.Hausser, R.Abegg, R.G.Jeppesen, R.Sawafta, A.Celler, A.Green, R.L.Helmer, R.Henderson, K.Hicks, K.P.Jackson, J.Mildenberger, C.A.Miller, M.C.Vetterli, S.Yen, M.J.Iqbal, R.D.Smith

Complete Spin Observables for Quasielastic Proton Scattering from 54Fe at 290 MeV

NUCLEAR REACTIONS 54Fe(polarized p, p'X), E=290 MeV; measured σ(θ, Ep'), spin-transfer σ(θ, Ep'), analyzing power, spin observables; deduced Fermi motion, nuclear response function, nucleon-nucleon interaction role. Relativistic, non-relativistic models, impulse approximation.

doi: 10.1103/PhysRevLett.61.822
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1988HI03      Phys.Lett. 201B, 29 (1988)

K.H.Hicks, O.Hausser, R.Abegg, W.P.Alford, A.Celler, R.L.Helmer, R.S.Henderson, K.P.Jackson, J.Lisantti, C.A.Miller, R.Sawafta, J.R.Shepard, S.Yen

P-A(y) for Excitation of Natural- and Unnatural-Parity States of 12C by 400 MeV Protons

NUCLEAR REACTIONS 12C(p, p'), E=400 MeV; measured polarization, analyzing power differences. Nonrelativistic, relativistic model calculations.

doi: 10.1016/0370-2693(88)90074-3
Citations: PlumX Metrics


1988HI09      Phys.Rev. C38, 229 (1988)

K.H.Hicks, R.G.Jeppesen, C.C.K.Lin, R.Abegg, K.P.Jackson, O.Hausser, J.Lisantti, C.A.Miller, E.Rost, R.Sawafta, M.C.Vetterli, S.Yen

Inelastic Proton Scattering at 200 to 400 MeV for 24Mg and 28Si in a Microscopic Framework

NUCLEAR REACTIONS 12C, 24Mg, 28Si(polarized p, p'), E=200-400 MeV; measured σ(θ), A(θ) vs E; deduced model validity. Relativistic, nonrelativistic DWIA.

doi: 10.1103/PhysRevC.38.229
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1988HI12      Phys.Rev.Lett. 61, 1174 (1988)

K.H.Hicks, R.Abegg, A.Celler, O.Hausser, R.S.Henderson, N.W.Hill, K.P.Jackson, R.G.Jeppesen, N.S.P.King, M.A.Kovash, R.Liljestrand, C.A.Miller, G.L.Morgan, J.R.Shepard, A.Trudel, M.Vetterli, S.Yen

Spin-Dependent Observables for the 12C(p, p'γ) Reaction at 400 MeV

NUCLEAR REACTIONS 12C(polarized p, p'γ), E=400 MeV; measured σ(θp', θγ), spin dependent observables. 12C level deduced spin-flip probability. Relativistic, nonrelativistic treatments, impulse approximation.

doi: 10.1103/PhysRevLett.61.1174
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1988HU02      Phys.Rev. C37, 215 (1988)

G.M.Huber, G.J.Lolos, Z.Papandreou, K.H.Hicks, P.L.Walden, S.Yen, R.D.Bent, G.T.Emery, E.G.Auld, F.A.Duncan, W.R.Falk

16O(p(pol), π+)17O(*) at Incident Proton Energies of 250, 354, and 489 MeV

NUCLEAR REACTIONS 16O(polarized p, π+), E=250, 354, 489 MeV; measured σ(θ), analyzing power vs θ; deduced similarities to nucleon-nucleon interation pion production.

doi: 10.1103/PhysRevC.37.215
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1988HU04      Phys.Rev. C37, 1161 (1988)

G.M.Huber, G.J.Lolos, R.D.Bent, K.H.Hicks, P.L.Walden, S.Yen, X.Aslanoglou, E.G.Auld, W.R.Falk

Comparison of 13C(p, π-)14O(*) and 13C(p, π+)14C(*) Reactions in the Region of the Δ1232 Resonance

NUCLEAR REACTIONS 13C(p, π-), (p, π+), E=250, 354, 489 MeV; measured σ(E(π)), σ(θ); deduced reaction energy dependence, isobar resonance role.

doi: 10.1103/PhysRevC.37.1161
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1988HU06      Phys.Rev. C37, 2051 (1988)

G.M.Huber, G.J.Lolos, K.H.Hicks, P.L.Walden, S.Yen, R.D.Bent, W.R.Falk, E.G.Auld

Proton-Induced Inclusive Pion Production from Light Nuclei in the Region of the Δ1232 Resonance

NUCLEAR REACTIONS 13C(p, π-X), (p, π+X), 16O(polarized p, π+X), E=250, 354, 489 MeV; measured inclusive σ(θ(π), E(π)), analyzing power vs missing four momentum squared; deduced comparisons with elementary pp → dπ+ reaction, implications for the pion production mechanism.

doi: 10.1103/PhysRevC.37.2051
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1988HU11      Phys.Rev. C38, 1304 (1988)

G.M.Huber, G.J.Lolos, K.M.Furutani, W.R.Falk, R.D.Bent, K.H.Hicks, P.L.Walden, S.Yen

7Li(p(pol), π-)8B(*) and 7Li(p(pol), π+)8Li(*) Reactions in the Region of the Δ(1232) Resonance

NUCLEAR REACTIONS 7Li(polarized p, π-), (polarized p, π+), E=280, 354, 489 MeV; measured σ(θ), analyzing power; deduced comparison with pp → dπ+ reaction, reaction mechanism.

doi: 10.1103/PhysRevC.38.1304
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1988JA01      Phys.Lett. 201B, 25 (1988)

K.P.Jackson, A.Celler, W.P.Alford, K.Raywood, R.Abegg, R.E.Azuma, C.K.Campbell, S.El-Kateb, D.Frekers, P.W.Green, O.Hausser, R.L.Helmer, R.S.Henderson, K.H.Hicks, R.Jeppesen, P.Lewis, C.A.Miller, A.Moalem, M.A.Moinester, R.B.Schubank, G.G.Shute, B.M.Spicer, M.C.Vetterli, A.I.Yavin, S.Yen

The (n, p) Reaction as a Probe of Gamow-Teller Strength

NUCLEAR REACTIONS 6Li, 12,13C(n, p), E=198 MeV; measured σ(θ), σ(θp).

doi: 10.1016/0370-2693(88)90073-1
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1988LE10      Phys.Lett. 205B, 219 (1988)

L.Lee, T.E.Drake, S.S.M.Wong, D.Frekers, R.E.Azuma, L.Buchmann, A.Galindo-Uribarri, J.D.King, R.Schubank, R.Abegg, R.Helmer, K.P.Jackson, C.A.Miller, S.Yen, H.V.von Geramb

Intermediate Energy Proton Scattering from 40Ca, 90Zr and 208Pb

NUCLEAR REACTIONS 40Ca, 90Zr, 208Pb(polarized p, p), E=200, 362, 400 MeV; measured σ(θ), analyzing power vs θ, spin rotation parameter vs θ.

doi: 10.1016/0370-2693(88)91653-X
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1988ME02      Phys.Rev. C37, 544 (1988)

H.O.Meyer, P.Schwandt, R.Abegg, C.A.Miller, K.P.Jackson, S.Yen, G.Gaillard, M.Hugi, R.Helmer, D.Frekers, A.Saxena

Proton Elastic Scattering from 12C at 250 MeV and Energy Dependent Potentials between 200 and 300 MeV

NUCLEAR REACTIONS 12C(polarized p, p), E=200-300 MeV; measured σ(E, θ), A(E, θ); deduced optical model parameters, energy dependence. Dirac phenomenology.

doi: 10.1103/PhysRevC.37.544
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1988SA02      Phys.Lett. 201B, 219 (1988)

R.Sawafta, O.Hausser, R.Abegg, W.P.Alford, R.Henderson, K.Hicks, K.P.Jackson, J.Lisantti, C.A.Miller, M.C.Vetterli, S.Yen

Spin-Transfer Measurements for the 24Mg(p(pol), p'(pol))24Mg(*) Reaction

NUCLEAR REACTIONS 24Mg(polarized p, p'), E=250 MeV; measured σ(θ), analyzing powers, spin-transfer probabilities. Enriched targets. Shell model calculations.

doi: 10.1016/0370-2693(88)90216-X
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1988YE01      Phys.Lett. 206B, 597 (1988)

S.Yen, B.M.Spicer, M.A.Moinester, K.Raywood, R.Abegg, W.P.Alford, A.Celler, T.E.Drake, D.Frekers, O.Hausser, R.L.Helmer, R.S.Henderson, K.H.Hicks, K.P.Jackson, R.Jeppesen, J.D.King, N.S.P.King, K.Lin, S.Long, C.A.Miller, V.C.Officer, R.Schubank, G.G.Shute, M.C.Vetterli, A.I.Yavin

Gamow-Teller Strength and Giant Resonances in 90Zr(n, p) at 198 MeV

NUCLEAR REACTIONS 90Zr(n, p), E=198 MeV; measured σ(θp, Ep). 90Y deduced giant resonances, Gamow-Teller Strength.

doi: 10.1016/0370-2693(88)90703-4
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1987FR05      Phys.Rev. C35, 2236 (1987)

D.Frekers, S.S.M.Wong, R.E.Azuma, T.E.Drake, J.D.King, R.Abegg, K.P.Jackson, C.A.Miller, S.Yen, W.P.Alford, R.L.Helmer, C.Broude, S.Mattsson, E.Rost

Elastic and Inelastic Scattering of 362 MeV polarized Protons from 40Ca

NUCLEAR REACTIONS 40Ca(polarized p, p), (polarized p, p'), E=362 MeV; measured σ(θ), analyzing power. Magnetic spectrometer. Model calculations.

doi: 10.1103/PhysRevC.35.2236
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1987HE24      Nucl.Instrum.Methods Phys.Res. A257, 97 (1987)

R.S.Henderson, W.P.Alford, D.Frekers, O.Hausser, R.L.Helmer, K.H.Hicks, K.P.Jackson, C.A.Miller, M.C.Vetterli, S.Yen

A Segmented Target Chamber for (n, p) Studies at TRIUMF

NUCLEAR REACTIONS 7Li, 12C(n, p), E=198 MeV; measured σ(Ep), σ(θp). Segmented target chamber.

doi: 10.1016/0168-9002(87)90728-5
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1987HU08      Phys.Rev. C36, 1058 (1987)

G.M.Huber, G.J.Lolos, E.L.Mathie, Z.Papandreou, K.H.Hicks, P.L.Walden, S.Yen, X.Aslanoglou, E.G.Auld, W.R.Falk

Energy Dependence of the 12C(p, π+)13C(*) Reaction in the Region of the Δ1232 Resonance

NUCLEAR REACTIONS 12C(p, π+), E=250, 354, 489 MeV; measured σ(θ, E); deduced reaction mechanism.

doi: 10.1103/PhysRevC.36.1058
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1987HU12      Phys.Rev. C36, 2683 (1987)

G.M.Huber, G.J.Lolos, Z.Papandreou, K.H.Hicks, P.L.Walden, S.Yen, E.G.Auld, F.A.Duncan, R.D.Bent, W.R.Falk

7Li(p(pol), π+)8Li(*) at Incident Proton Energies of 250, 354, and 489 MeV

NUCLEAR REACTIONS 7Li(polarized p, π+), E=250, 354, 498 MeV; measured σ(θ), analyzing power vs θ, σ(E(π)); deduced pion production mechanism.

doi: 10.1103/PhysRevC.36.2683
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1987MO04      Phys.Lett. 183B, 269 (1987)

A.Moalem, D.Frekers, S.A.Gurvitz, R.Abegg, C.Davis, K.P.Jackson, C.A.Miller, R.S.Henderson, S.Yen, R.L.Helmer, K.H.Hicks, J.S.Wesick

Inclusive Analyzing Power and Scattering Mechanisms in Proton-Nucleus Scattering at Backward Angles

NUCLEAR REACTIONS 9Be, C(polarized p, p'), E=303 MeV; measured analyzing power (θ=120°); deduced scattering mechanism. ΔE-E telescopes.

doi: 10.1016/0370-2693(87)90961-0
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1987VE08      Phys.Rev.Lett. 59, 439 (1987)

M.C.Vetterli, O.Hausser, W.P.Alford, D.Frekers, R.Helmer, R.Henderson, K.Hicks, K.P.Jackson, R.G.Jeppesen, C.A.Miller, M.A.Moinester, K.Raywood, S.Yen

Gamow-Teller Strength Deduced from 54Fe(n, p)54Mn Cross Sections at 298 MeV

NUCLEAR REACTIONS 54Fe(n, p), E=298 MeV; measured σ(θp, Ep). 54Mn deduced Gamow-Teller transition strength.

doi: 10.1103/PhysRevLett.59.439
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1987YE03      Can.J.Phys. 65, 595 (1987)

S.Yen

(n, p) Studies at TRIUMF

NUCLEAR REACTIONS 26Mg, 90Zr, 208Pb(n, p), E=198, 200 MeV; 54Fe(n, p), E=298 MeV; measured particle spectra, σ(θ), σ(Ep, θp); deduced Gamow-Teller transition strengths. Wire chambers, magnetic spectrometer.

doi: 10.1139/p87-084
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1986AL18      Phys.Lett. 179B, 20 (1986)

W.P.Alford, R.L.Helmer, R.Abegg, A.Celler, O.Hausser, K.Hicks, K.P.Jackson, C.A.Miller, S.Yen, R.E.Azuma, D.Frekers, R.S.Henderson, H.Baer, C.D.Zafiratos

Ratio of the Isovector Effective Interaction Strengths (J(στ)/J(τ))2 between 200 and 450 MeV from the 14C(p, n)14N Reaction

NUCLEAR REACTIONS 14C(p, n), E=200, 300, 400, 450 MeV; measured σ(θ); deduced ratios of distortion factors, isovector effective interaction strengths. 14N levels deduced Gamow-Teller, Fermi transition σ ratio. DWIA.

doi: 10.1016/0370-2693(86)90428-4
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1986MI06      Phys.Lett. 169B, 166 (1986)

C.A.Miller, A.Scott, R.Abegg, R.Helmer, K.P.Jackson, M.Whiten, S.Yen, L.Lee, T.E.Drake, D.Frekers, S.S.M.Wong, R.E.Azuma, L.Buchmann, A.Galindo-Uribarri, J.D.King, R.Schubank, R.Dymarz, H.V.von Geramb, C.J.Horowitz

Large Angle Elastic Scattering of 200 MeV Protons from 208Pb

NUCLEAR REACTIONS 208Pb(polarized p, p), (polarized p, p'), E=200 MeV; measured σ(θ), analyzing power vs θ; deduced exchange medium effects role. Microscopic Schrodinger, relativistic impulse approximation analyses.

doi: 10.1016/0370-2693(86)90643-X
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1984OL01      Phys.Rev. C29, 361 (1984)

C.Olmer, A.D.Bacher, G.T.Emery, W.P.Jones, D.W.Miller, H.Nann, P.Schwandt, S.Yen, T.E.Drake, R.J.Sobie

Energy Dependence of Inelastic Proton Scattering to One-Particle One-Hole States in 28Si

NUCLEAR REACTIONS 28Si(polarized p, p), (polarized p, p'), E=80, 100, 134, 180 MeV; measured σ(θ) vs E, analyzing power vs θ, E; deduced optical potential parameters, momentum transfer, energy dependences. DWIA analysis.

doi: 10.1103/PhysRevC.29.361
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1984YE01      J.Phys.(London) G10, L133 (1984)

S.Yen, T.E.Drake, S.S.M.Wong

Oblate-Prolate Deformation in 28Si and Limitations of the Open-Shell Random-Phase Approximation

NUCLEAR REACTIONS 28Si, 24Mg(e, e'), E not given; analyzed form factor data. 28Si deduced oblate, prolate transformations. Open shell RPA.

doi: 10.1088/0305-4616/10/6/005
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1984ZA03      Phys.Rev. C29, 1664 (1984)

H.Zarek, S.Yen, B.O.Pich, T.E.Drake, C.F.Williamson, S.Kowalski, C.P.Sargent

Inelastic Electron Scattering to Negative Parity States of 24Mg

NUCLEAR REACTIONS 24Mg(e, e'), E=90-280 MeV; measured σ(E(e')), σ(θ). 24Mg levels deduced electromagnetic form factors, B(λ). Open-shell RPA calculations.

doi: 10.1103/PhysRevC.29.1664
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1983YE03      Phys.Rev. C27, 1939 (1983)

S.Yen, R.J.Sobie, T.E.Drake, H.Zarek, C.F.Williamson, S.Kowalski, C.P.Sargent

Inelastic Electron Scattering to Negative Parity States of 28Si

NUCLEAR REACTIONS 28Si(e, e'), E=96-279 MeV; measured σ(E(e'), θ=90°); deduced Tassie model parameters. 28Si levels deduced electromagnetic form factors, deformation changes. Open-shell RPA.

doi: 10.1103/PhysRevC.27.1939
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1983YE04      Phys.Lett. 124B, 471 (1983)

S.Yen, B.O.Pich, T.E.Drake, C.F.Williamson, S.Kowalski, C.P.Sargent

Electroexcitation of 2+ and 4+ States in 28Si: A test of the renormalized shell model

NUCLEAR REACTIONS 28Si(e, e'), E ≈ 126.5 MeV; measured σ(E(e')), electromagnetic form factors; deduced shell model limitations.

doi: 10.1016/0370-2693(83)91554-X
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1982KN03      Phys.Lett. 116B, 315 (1982)

J.W.Knowles, W.F.Mills, R.N.King, B.O.Pich, S.Yen, R.Sobie, L.Watt, T.E.Drake, L.S.Cardman, R.L.Gulbranson

A High-Resolution Measurement of the Photofission Spectrum of 232Th near Threshold

NUCLEAR REACTIONS 232Th(γ, F), E=4.95-6.76 MeV bremsstrahlung; measured fission σ(E). 232Th deduced inner, outer barrier heights, possible vibrational states.

doi: 10.1016/0370-2693(82)90289-1
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1981YE01      Phys.Lett. 105B, 421 (1981)

S.Yen, R.J.Sobie, T.E.Drake, A.D.Bacher, G.T.Emery, W.P.Jones, D.W.Miller, C.Olmer, P.Schwandt, W.G.Love, F.Petrovich

Analyzing Powers for the Proton Excitation of High-Spin States in 28Si: A new look at the effective interaction

NUCLEAR REACTIONS 28Si(polarized p, p'), E=135 MeV; measured σ(θ), analyzing power vs θ; deduced effective interaction characteristics. DWIA.

doi: 10.1016/0370-2693(81)91196-5
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1980YE01      Phys.Lett. 93B, 250 (1980)

S.Yen, R.Sobie, H.Zarek, B.O.Pich, T.E.Drake, C.F.Williamson, S.Kowalski, C.P.Sargent

The 6- T = 1 Resonance in 28Si via High-Resolution Inelastic Electron Scattering

NUCLEAR REACTIONS 28Si(e, e'), E not given; measured σ(Ee', θ), form factors. 28Si deduced T=1 resonance, J, π. Open shell RPA, meson exchange effects.

doi: 10.1016/0370-2693(80)90506-7
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1978ZA07      Phys.Lett. 80B, 26 (1978)

H.Zarek, S.Yen, B.O.Pich, T.E.Drake, C.F.Williamson, S.Kowalski, C.P.Sargent, W.Chung, B.H.Wildenthal, M.Harvey, H.C.Lee

Electroexcitation and the Determination of the K-Band Structure in 24Mg

NUCLEAR REACTIONS 24Mg(e, e'), E=218.1 MeV; measured σ. 24Mg levels deduced E2, E4 Coulomb form factors. Comparison with theory suggests K-band structure.

doi: 10.1016/0370-2693(78)90297-6
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