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Search: Author = S.M.Lee

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1998JI05      Chin.Phys.Lett. 15, 95 (1998)

D.-X.Jiang, X.Liu, S.M.Lee

Fission-Like and Reaction Time in 8.5 MeV/u ⁸⁴Kr + ²⁷Al Reaction

NUCLEAR REACTIONS ²⁷Al(⁸⁴Kr, X), E=8.5 MeV/nucleon; measured fragments charge distributions, (light charged particle)(fragment)-coin, proton, alpha multiplicity distributions; deduced fission-fusion σ, reaction time. Statistical model calculations.

doi: 10.1088/0256-307X/15/2/007
Citations: PlumX Metrics

1998LI27      Chin.Phys.Lett. 15, 486 (1998)

X.Liu, D.-X.Jiang, S.M.Lee

In-Plane Angular Correlation of α Particle-Fragments in a ⁸⁴Kr + ²⁷Al Reaction at 8.5 MeV/n

NUCLEAR REACTIONS ²⁷Al(⁸⁴Kr, X), E=8.5 MeV/nucleon; measured (fragment)p-, (fragment)α-coin, angular correlations; deduced reaction mechanism deep inelastic component.

doi: 10.1088/0256-307X/15/7/007
Citations: PlumX Metrics

1998LI39      Phys.Lett. 435B, 13 (1998)

X.Liu, S.M.Lee, D.X.Jiang, T.Nakagawa, K.Yoshida, K.Yuasa-Nakagawa, Y.Aoki

Reaction Time and Reaction Mechanisms of the Medium-Mass Reaction System ⁸⁴Kr + ²⁷Al at 8.5 MeV/u

NUCLEAR REACTIONS ²⁷Al(⁸⁴Kr, X), E=8.5 MeV/nucleon; measured fragments charge distributions, Eα, Iα(θ), proton, α multiplicities; deduced reaction time. Diffusion model calculations.

doi: 10.1016/S0370-2693(98)00835-1
Citations: PlumX Metrics

1998YU03      Phys.Lett. 420B, 25 (1998)

K.Yuasa-Nakagawa, T.Nakagawa, K.Furutaka, K.Matsuda, Y.Futami, K.Yoshida, J.Kasagi, S.M.Lee, T.Suomijarvi, W.Q.Shen, T.Wada, S.Yamaji, Y.Abe

Angular Momentum Dependence of the Prescission Time of Medium Mass Hot Nuclei

NUCLEAR REACTIONS ⁵⁶Fe(⁵⁸Ni, X), E=10 MeV/nucleon; measured Ep, Eα, multiplicity distributions; deduced angular momentum dependence of prescission time.

doi: 10.1016/S0370-2693(97)01522-0
Citations: PlumX Metrics

1997SH31      Phys.Rev. C56, 1996 (1997)

W.Q.Shen, W.Ye, Y.G.Ma, J.Feng, J.S.Wang, K.Yuasa-Nakagawa, T.Nakagawa, K.Yoshida, J.Kasagi, Y.Futami, S.M.Lee, K.Furutaka, K.Matsuda

Azimuthal Distribution, Azimuthal Correlation, and Reaction Plane Dispersion in the Reaction of 10.6 MeV/nucleon ⁸⁴Kr on ²⁷Al

NUCLEAR REACTIONS ²⁷Al(⁸⁴Kr, X), E=10.6 MeV/nucleon; measured proton σ(θ) vs fragment mass, pp(φ), pα(φ), αα(φ) vs fragment mass; deduced correlation coefficients, reaction mechanism features.

doi: 10.1103/PhysRevC.56.1996
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1711.

1996FU17      Nucl.Phys. A607, 85 (1996)

Y.Futami, K.Yuasa-Nakagawa, T.Nakagawa, S.M.Lee, K.Furutaka, K.Matsuda, K.Yoshida, S.C.Jeong, H.Fujiwara, T.Mizota, Y.Honjo, S.Tomita, B.Heusch, K.Ieki, J.Kasagi, W.Q.Shen, T.Matsuse

Decay Mechanism of a Highly Excited Nucleus Produced in the Reaction ⁸⁴Kr + ²⁷Al at 10.6 MeV/Nucleon

NUCLEAR REACTIONS ²⁷Al(⁸⁴Kr, X), E=10.6 MeV/nucleon; measured fragment production σ vs mass, σ(θ), light charged particle multiplicity.Statistical model calculation.

doi: 10.1016/S0375-9474(96)00223-0
Citations: PlumX Metrics

1996PU01      Z.Phys. A353, 387 (1996)

Y.H.Pu, S.M.Lee, S.C.Jeong, H.Fujiwara, T.Mizota, Y.Futami, T.Nakagawa, H.Ikezoe, Y.Nagame

The Competition between Fusion-Fission and Deeply Inelastic Reactions in the Medium Mass Systems

NUCLEAR REACTIONS ⁶⁴Ni(³⁷Cl, X), E=170, 186 MeV; ⁷⁴Ge(²⁸Si, X), E=176 MeV; measured σ(fragment θ) vs Z; deduced σ vs Z; deduced mechanism, best fit model. Statistical fusion-fission, deep inelastic scattering models, data on other reactions analyzed.

doi: 10.1007/BF01285150
Citations: PlumX Metrics

1996YU01      Phys.Rev. C53, 997 (1996)

K.Yuasa-Nakagawa, J.Kasagi, T.Nakagawa, K.Yoshida, Y.Futami, S.M.Lee, K.Furutaka, K.Matsuda, W.Q.Shen

Binary Decay Fragment Cross Sections and Precission Charge Multiplicity in ⁸⁴Kr + ²⁷Al at 10.6 MeV/nucleon

NUCLEAR REACTIONS ²⁷Al(⁸⁴Kr, X), E=10.6 MeV/nucleon; measured σ(fragment Z), light charged particle multiplicity. Statistical model calculation.

doi: 10.1103/PhysRevC.53.997
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1626.

1995NA02      Nucl.Phys. A583, 149c (1995)

T.Nakagawa, K.Yuasa-Nakagawa, K.Furutaka, K.Matsuda, K.Yoshida, Y.Futami, T.Mizota, Y.Honjo, N.Tomita, S.M.Lee, J.Kasagi, W.Q.Shen

Study of Pre-Scission Evaporation for ⁸⁴Kr + ²⁷Al at 10.6 MeV/u using 3π-Phoswich Detector System

NUCLEAR REACTIONS ²⁷Al(⁸⁴Kr, F), E=10.6 MeV/nucleon; measured charged particle spectra, multiplicity, fission (fragment)(fragment)-coin; deduced pre-scission particles emission related features.

doi: 10.1016/0375-9474(94)00650-C
Citations: PlumX Metrics

1995YU02      Phys.Lett. 351B, 77 (1995)

K.Yuasa-Nakagawa, T.Nakagawa, K.Furutaka, K.Matsuda, Y.Futami, K.Yoshida, J.Kasagi, S.M.Lee, T.Suomijarvi, W.Q.Shen, T.Matsuse

Entrance Channel Effect on the Pre-Scission Time of Binary Decay for the Medium Mass Nuclei (Mass ∼ 110)

NUCLEAR REACTIONS ⁵⁶Fe(⁵⁸Ni, X), E=580 MeV; ²⁷Al(⁸⁶Kr, X), E=890 MeV; measured binary decay (fragment)(light charged particle)-coin; deduced composite system T_1/2 entrance channel spin dependence.

doi: 10.1016/0370-2693(95)00356-P
Citations: PlumX Metrics

1994LO02      Phys.Lett. 320B, 221 (1994)

M.Louvel, A.Genoux-Lubain, G.Bizard, R.Bougault, R.Brou, A.Buta, H.Doubre, D.Durand, Y.El Masri, H.Fugiwara, K.Hagel, T.Hamdani, F.Hanappe, S.C.Jeong, G.M.Jin, S.Kato, J.L.Laville, C.LeBrun, J.F.Lecolley, S.M.Lee, T.Matsuse, T.Motobayashi, A.Peghaire, J.Peter, R.Regimbart, F.Saint-Laurent, J.C.Steckmeyer, B.Tamain

Rapid Decrease of Fragment Emission Time in the Range of 3-5 MeV/u Excitation Energy

NUCLEAR REACTIONS ¹⁹⁷Au(⁴⁰Ar, X), E=30, 60 MeV/nucleon; measured fragment correlation functions, relative velocity; deduced fragment emission time vs excitation energy.

doi: 10.1016/0370-2693(94)90648-3
Citations: PlumX Metrics

1993CU04      Nucl.Phys. A561, 298 (1993)

D.Cussol, G.Bizard, R.Brou, D.Durand, M.Louvel, J.P.Patry, J.Peter, R.Regimbart, J.C.Steckmeyer, J.P.Sullivan, B.Tamain, E.Crema, H.Doubre, K.Hagel, G.M.Jin, A.Peghaire, F.Saint-Laurent, Y.Cassagnou, R.Legrain, C.Lebrun, E.Rosato, R.MacGrath, S.C.Jeong, S.M.Lee, Y.Nagashima, T.Nakagawa, M.Ogihara, J.Kasagi, T.Motobayashi

Charged-Particle Calorimetry of ⁴⁰Ar + ²⁷Al Reactions from 36 to 65 MeV/u

NUCLEAR REACTIONS ²⁷Al(⁴⁰Ar, X), E=36-65 MeV/nucleon; measured fragment mass, velocity, energy distributions; deduced hot nuclei temperatures, excitation energies. Charged-particle calorimetry.

doi: 10.1016/0375-9474(93)90155-Q
Citations: PlumX Metrics

1993FU10      Nucl.Instrum.Methods Phys.Res. A326, 513 (1993)

Y.Futami, T.Mizota, Y.H.Pu, Y.Honjo, K.Yuasa-Nakagawa, H.Toyokawa, S.M.Lee, K.Furutaka, T.Murakami, J.Kasagi, K.Yoshida, T.Nakagawa

Performance of a Phoswich Detector Composed of Thin Plastic and Thick BaF₂ Scintillators

NUCLEAR REACTIONS ²⁷Al(⁴⁰Ar, X), E=26 MeV/nucleon; measured γ-, neutron, charged particles spectra; deduced phoswich detector performance features.

doi: 10.1016/0168-9002(93)90853-A
Citations: PlumX Metrics

1993SH02      Nucl.Phys. A551, 333 (1993)

W.Q.Shen, J.Peter, G.Bizard, R.Brou, D.Cussol, M.Louvel, J.P.Patry, R.Regimbart, J.C.Steckmeyer, J.P.Sullivan, B.Tamain, E.Crema, H.Doubre, K.Hagel, G.M.Jin, A.Peghaire, F.Saint-Laurent, Y.Cassagnou, R.Legrain, C.Lebrun, E.Rosato, R.MacGrath, S.C.Jeong, S.M.Lee, Y.Nagashima, T.Nakagawa, M.Ogihara, J.Kasagi, T.Motobayashi

Components of Collective Flow and Azimuthal Distributions in ⁴⁰Ar + ²⁷Al and ⁴⁰Ar + ⁵⁸Ni Collisions below 85 MeV/u

NUCLEAR REACTIONS ²⁷Al, Ni(⁴⁰Ar, X), E=25-85 MeV/nucleon; measured all charged product σ(φ); deduced transverse, longitudinal collective flow, flow angle, rotation-like behaviour. Multidetectors, event by event analysis, Monte Carlo simulations. Discussed determination of reaction plane.

doi: 10.1016/0375-9474(93)90485-G
Citations: PlumX Metrics

1992BE34      Z.Phys. A343, 309 (1992)

C.Beck, B.Djerroud, F.Hass, R.M.Freeman, A.Hachem, B.Heusch, A.Morsad, M.Youlal, Y.Abe, R.Dayras, J.P.Wieleczko, T.Matsuse, S.M.Lee

Competition between the Fusion-Fission and Deep-Inelastic Orbiting Mechanisms in the ³⁵Cl + ¹²C Reaction

NUCLEAR REACTIONS ¹²C(³⁵Cl, X), E=180, 200 MeV; measured evaporation residue σ(θ), fission like yields charge distributions, σ(θ), fragment spectra, (fragment)(fragment)-coin damped yields σ(E) for X=B-Mg; deduced fusion-fission rather than orbiting process evidence.

doi: 10.1007/BF01291530
Citations: PlumX Metrics

1992IE01      J.Phys.(London) G18, 401 (1992)

K.Ieki, N.Iwasa, Y.Ando, K.Hata, T.Motobayashi, H.Murakami, M.Ogiwara, J.-Z.Ruan, S.Shibuya, S.Shirato, H.Fujiwara, S.C.Jeong, S.M.Lee, T.Mizota, Y.Nagashima, M.Ogihara, S.Okumura, Y.H.Pu, M.Ishihara

Dynamics of the Projectile-Like Fragment Emission in the ⁴⁰Ar + ²⁰⁹Bi Reaction at 26 MeV u^-1

NUCLEAR REACTIONS ²⁰⁹Bi(⁴⁰Ar, X), (⁴⁰Ar, F), E=26 MeV/nucleon; measured fission, projectile-like (fragment)(fragment)(θ); deduced projectile-like fragment emission dynamics, angular momentum transfer, spin alignment, linear momentum transfer.

doi: 10.1088/0954-3899/18/2/020
Citations: PlumX Metrics

1992YU01      Phys.Lett. 283B, 185 (1992)

K.Yuasa-Nakagawa, Y.H.Pu, S.C.Jeong, T.Mizota, Y.Futami, S.M.Lee, T.Nakagawa, B.Heusch, K.Ieki, T.Matsuse

Complex Fragment Distributions in ⁸⁴Kr + ²⁷Al at E(lab) = 10.6 MeV/u

NUCLEAR REACTIONS ²⁷Al(⁸⁴Kr, X), E=10.6 MeV/nucleon; measured complex fragment mass, charge distributions; deduced sequential decay mechanism features. Extended Hauser-Feshbach method.

doi: 10.1016/0370-2693(92)90005-O
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1493.

1990LE22      Nucl.Phys. A519, 221c (1990)

S.M.Lee, T.Nakagawa, B.Heusch, K.Yuasa-Nakagawa, Y.H.Pu, S.C.Jeong, H.Fujiwara, T.Mizota, K.Ieki, T.Sugimitsu, T.Matsuse

Effects of Sequential Decay in Nuclear Element Distribution of Complex Fragment for ⁸⁶Kr + ²⁷Al at 10.6 MeV/u

NUCLEAR REACTIONS ²⁷Al(⁸⁴Kr, X), E=10.6 MeV/nucleon; measured fragment production σ vs Z; deduced sequential decay evidence.

doi: 10.1016/0375-9474(90)90629-Z
Citations: PlumX Metrics

1990OG02      Z.Phys. A335, 211 (1990)

M.Ogihara, H.Fujiwara, S.C.Jeong, W.Galster, S.M.Lee, Y.Nagashima, T.Mikumo, H.Ikezoe, K.Ideno, Y.Sugiyama, Y.Tomita

The Effect of Angular Momentum Coupling on the Angular Distribution of Fission Fragments

NUCLEAR REACTIONS ¹⁸¹Ta(¹⁶O, F), E=115-137.5 MeV; ¹⁹²Os(¹⁶O, F), E=77-150 MeV; ¹⁹⁷Au(¹⁶O, F), E=80-137.5 MeV; ¹⁹⁶Pt(¹²C, F), E=60-77 MeV; measured fission fragment σ(θ); deduced angular momentum coupling role.

1990OG05      Z.Phys. A 335, 203 (1990)

M.Ogihara, H.Fujiwara, S.C.Jeong, W.Galster, S.M.Lee, Y.Nagashima, T.Mikumo, H.Ikezoe, K.Ideno, Y.Sugiyama, Y.Tomita

The Effect Of Angular Momentum Coupling On The Angular Distribution Of Fission Fragments

NUCLEAR REACTIONS ¹⁸¹Ta(¹⁶O, f), ¹⁹²Os(¹⁶O, f), ¹⁹⁶Pt(¹²C, f), ¹⁹⁷Au(¹⁶O, f), E=60-150 MeV; measured products; deduced σ(θ). Data were imported from EXFOR entry E1350.

doi: 10.1007/BF01294475
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1350.

1990PE04      Phys.Lett. 237B, 187 (1990)

J.Peter, J.P.Sullivan, D.Cussol, G.Bizard, R.Brou, M.Louvel, J.P.Patry, R.Regimbart, J.C.Steckmeyer, B.Tamain, E.Crema, H.Doubre, K.Hagel, G.M.Jin, A.Peghaire, F.Saint-Laurent, Y.Cassagnou, R.Legrain, C.Lebrun, E.Rosato, R.Macgrath, S.C.Jeong, S.M.Lee, Y.Nagashima, T.Nakagawa, M.Ogihara, J.Kasagi, T.Motobayashi

Strong Impact Parameter Dependence of Pre-Equilibrium Particle Emission in Nucleus-Nucleus Reactions at Intermediate Energies

NUCLEAR REACTIONS ²⁷Al(⁴⁰Ar, X), E=45, 65 MeV/nucleon; measured fragment production invariant σ.

doi: 10.1016/0370-2693(90)91426-C
Citations: PlumX Metrics

1990PE14      Nucl.Phys. A519, 611 (1990)

J.Peter, D.Cussol, G.Bizard, R.Brou, M.Louvel, J.P.Patry, R.Regimbart, J.C.Steckmeyer, J.P.Sullivan, B.Tamain, E.Crema, H.Doubre, K.Hagel, G.M.Jin, A.Peghaire, F.Saint-Laurent, Y.Cassagnou, R.Legrain, C.Lebrun, E.Rosato, R.MacGrath, S.G.Jeong, S.M.Lee, Y.Nagashima, T.Nakagawa, M.Ogihara, J.Kasagi, T.Motobayashi

Global Variables and Impact Parameter Determination in Nucleus-Nucleus Collisions Below 100 MeV/u

NUCLEAR REACTIONS ²⁷Al(⁴⁰Ar, X), E=25-85 MeV/nucleon; measured all charged products; deduced global variables, correlations. Event-by-event analysis of impact parameter, multi-detectors.

doi: 10.1016/0375-9474(90)90449-V
Citations: PlumX Metrics

1990PE15      Nucl.Phys. A519, 127c (1990)

J.Peter, J.P.Sullivan, D.Cussol, G.Bizard, R.Brou, M.Louvel, J.P.Patry, R.Regimbart, J.C.Steckmeyer, B.Tamain, E.Crema, H.Doubre, K.Hagel, G.M.Jin, A.Peghaire, F.Saint-Laurent, Y.Cassagnou, R.Legrain, C.Lebrun, E.Rosato, R.MacGrath, S.C.Jeong, S.M.Lee, Y.Nagashima, T.Nakagawa, M.Ogihara, J.Kasagi, T.Motobayashi

Exclusive Study of Nucleus-Nucleus Reactions at Intermediate Energies: Impact parameter dependence of pre-equilibrium emission, collective flow and hot nuclei formation

NUCLEAR REACTIONS ²⁷Al(⁴⁰Ar, X), E=25-85 MeV/nucleon; measured fragment production invariant σ; deduced flow for Z=1, 2 vs beam energy, parallel velocity.

doi: 10.1016/0375-9474(90)90621-R
Citations: PlumX Metrics

1990SU22      Phys.Lett. 249B, 8 (1990)

J.P.Sullivan, J.Peter, D.Cussol, G.Bizard, R.Brou, M.Louvel, J.P.Patry, R.Regimbart, J.C.Steckmeyer, B.Tamain, E.Crema, H.Doubre, K.Hagel, G.M.Jin, A.Peghaire, F.Saint-Laurent, Y.Cassagnou, R.Legrain, C.Lebrun, E.Rosato, R.MacGrath, S.C.Jeong, S.M.Lee, Y.Nagashima, T.Nakagawa, M.Ogihara, J.Kasagi, T.Motobayashi

Disappearance of Flow as a Function of Impact Parameter and Energy in Nucleus-Nucleus Collisions

NUCLEAR REACTIONS ²⁷Al(Ar, X), E=25-85 MeV/nucleon; measured particle charge velocity; deduced collective nuclear flow dependence on impact parameter, beam energy.

doi: 10.1016/0370-2693(90)90519-C
Citations: PlumX Metrics

1989HA31      Phys.Lett. 229B, 20 (1989)

K.Hagel, A.Peghaire, G.M.Jin, D.Cussol, H.Doubre, J.Peter, F.Saint-Laurent, G.Bizard, R.Brou, M.Louvel, J.P.Patry, R.Regimbart, J.C.Steckmeyer, B.Tamain, Y.Cassagnou, R.Legrain, C.Lebrun, E.Rosato, R.MacGrath, S.C.Jeong, S.M.Lee, Y.Nagashima, T.Nakagawa, M.Ogihara, J.Kasagi, T.Motobayashi

Incomplete Fusion in Nucleus-Nucleus Central Collisions. Study of ⁴⁰Ar on ²⁷Al from 25 to 85 MeV/u

NUCLEAR REACTIONS ²⁷Al(⁴⁰Ar, X), E=25-85 MeV/nucleon; measured fragment charge, velocity distributions; deduced reaction mechanism.

doi: 10.1016/0370-2693(89)90147-0
Citations: PlumX Metrics

1989YO09      Z.Phys. A333, 379 (1989)

W.Yokota, T.Nakagawa, M.Ogihara, T.Komatsubara, Y.Fukuchi, K.Suzuki, W.Galster, Y.Nagashima, K.Furuno, S.M.Lee, T.Mikumo, K.Ideno, Y.Tomita, H.Ikezoe, Y.Sugiyama, S.Hanashima

Energy Damping Feature in Light Heavy-Ion Reactions

NUCLEAR REACTIONS ¹²C, ²⁷Al, ⁴⁸Ti(³⁷Cl, X), E=160-200 MeV; ⁴⁸Ti(¹⁶O, X), E=118 MeV; measured evaporation residue σ, reaction σ, σ(fragment θ, Z, Q); deduced reaction mechanism.

1988IK01      Z.Phys. A330, 289 (1988)

H.Ikezoe, N.Shikazono, Y.Tomita, Y.Sugiyama, K.Ideno, W.Yokota, Y.Nagame, S.M.Lee, M.Ogihara, S.C.Jeong, H.Fujiwara, D.J.Hinde

Mass Distribution of Fission Fragments in the ¹⁹F + ¹⁹⁷Au Reaction

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁹F, F), E=100-160 MeV; measured fission fragment yield vs mass, σ(θ).

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1357.

1986NA01      Phys.Rev. C33, 176 (1986)

Y.Nagashima, J.Schimizu, T.Nakagawa, Y.Fukuchi, W.Yokota, K.Furuno, M.Yamanouchi, S.M.Lee, N.X.Dai, T.Mikumo, T.Motobayashi

Effects of Entrance Channel and Compound Nucleus in the Fusion Cross Sections for ²⁸Si + ²⁸Si, ¹⁶O + ⁴⁰Ca, ³²S + ³⁰Si, and ¹²C + ⁵⁰Cr

NUCLEAR REACTIONS, ICPND ²⁸Si(²⁸Si, X), E(cm)=66.3, 38 MeV; ⁴⁰Ca(¹⁶O, X), E(cm)=42.9, 70.7 MeV; ³²S(³⁰Si, X), E(cm)=58.5, 50.3 MeV; ⁵⁰Cr(¹²C, X), E(cm)=56.5, 112.9 MeV; measured fusion σ(evaporation residue θ), fragment yield distribution, fusion σ(E); deduced fusion (critical L), entrance channel role.

doi: 10.1103/PhysRevC.33.176
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0415.

1984MI09      Nuovo Cim. 81A, 79 (1984)

T.Mikumo, W.Yokota, S.M.Lee, Y.Nagashima, K.Ideno, Y.Tomita, S.Takeuchi, S.Hanashima, W.Galster

The Reactions ³⁷Cl + ²⁷Al and ¹⁶O + ⁴⁸Ti in the Energy Region of (100-200) MeV. Scission of a Composite System

NUCLEAR REACTIONS ²⁷Al(³⁷Cl, X), E=162, 180, 200 MeV; ⁴⁸Ti(¹⁶O, X), E=140, 152 MeV; measured fragment total kinetic energy vs θ, σ(fragment θ) for X=³³P, ³⁴S, ³⁷Cl, ³⁸Ar, ⁴¹K, ⁴⁴Ca, ⁴⁵Sc, ⁴⁸Ti, ⁴⁹V, ²⁷Al, ²⁶Mg, ²³Na, ²⁰Ne, ¹⁹F, ¹⁶O, ¹⁵N, ¹²C, ¹¹B; deduced reaction mechanism components. ⁶⁴Zn deduced scission mechanism.

doi: 10.1007/BF02724156
Citations: PlumX Metrics

1983SA07      Phys.Rev. C27, 2630 (1983)

M.Sasagase, M.Sato, S.Hanashima, K.Furuno, Y.Nagashima, Y.Tagishi, S.M.Lee, T.Mikumo

Angular Correlations between Heavy Ions and α Particles in ¹⁶O + ²⁷Al Collisions at 87.4 MeV: Evidence of sequential decay of projectilelike fragments

NUCLEAR REACTIONS ²⁷Al(¹⁶O, αX), E=87.4 MeV; measured σ(fragment θ, θα), Xα-coin, αX(θ), αX(φ) for X=O, C, N, B; deduced reaction mechanism.

doi: 10.1103/PhysRevC.27.2630
Citations: PlumX Metrics

1982MA43      Phys.Rev. C26, 2338 (1982)

T.Matsuse, A.Arima, S.M.Lee

Critical Distance in Fusion Reactions

NUCLEAR REACTIONS, ICPND ²⁶Mg(²⁰Ne, X), E(cm)=25-100 MeV; calculated fusion σ vs E. ²³³U(α, F), E(cm)=25-100 MeV; calculated fission σ following fusion; deduced angular momentum window. Heavy ion reactions, critical distance concept.

doi: 10.1103/PhysRevC.26.2338
Citations: PlumX Metrics

1982NA21      Phys.Rev. C26, 2661 (1982)

Y.Nagashima, S.M.Lee, M.Sato, J.Schimizu, T.Nakagawa, Y.Fukuchi, K.Furuno, M.Yamanouchi, T.Mikumo

Fusion Cross Section for ²⁸Si + ¹²C

NUCLEAR REACTIONS, ICPND ¹²C(²⁸Si, X), E=50-105 MeV; measured fusion σ. Fusion barrier, statistical yrast line models.

doi: 10.1103/PhysRevC.26.2661
Citations: PlumX Metrics

1981LE04      Phys.Lett. 98B, 418 (1981)

S.M.Lee, Y.Higashi, Y.Nagashima, S.Hanashima, M.Sato, H.Yamaguchi, M.Yamanouchi, T.Matsuse

Statistical Yrast Line Effect in ¹⁶O + ²⁷Al and ¹⁹F + ²⁴Mg Fusion Cross Sections

NUCLEAR REACTIONS ²⁷Al(¹⁶O, X), E=40-100 MeV; ²⁴Mg(¹⁹F, X), E=67-87 MeV; measured σ(fusion, E); deduced entrance channel independent evaporation residue Z distribution, L(critical). ⁴³Sc deduced yrast, statistical yrast line.

doi: 10.1016/0370-2693(81)90443-3
Citations: PlumX Metrics

1980ES02      Czech.J.Phys. 30, 395 (1980)

I.Espe, B.Skaali, P.O.Tjom, S.M.Lee, M.Rozkos, B.Elbek

Charged Particle Evaporation from Compound Nuclei formed by Bombardment of ⁵⁸Ni with 70 MeV ¹⁶O Ions (II)

NUCLEAR REACTIONS ⁵⁸Ni(¹⁶O, p), (¹⁶O, n), (¹⁶O, α), E=70 MeV; calculated transimission coefficient vs particle energy, σ(total) vs compound nuclear spin, σ(θp, Ep), σ(θα, Eα), evaporation spectra. ⁷⁴Kr deduced level density parameter, moment of inertia. Statistial theory.

doi: 10.1007/BF01596094
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1980GA18      Phys.Rev. C22, 515 (1980)

W.Galster, P.Duck, H.Frohlich, W.Treu, H.Voit, S.M.B.Lee

Statistical Analysis of the Reaction ¹²C(¹²C, α)²⁰Ne in the Energy Range 7-15 MeV

NUCLEAR REACTIONS ¹²C(¹²C, α), E=7.4-15 MeV; analyzed σ; deduced nonstatistical contributions. Statistical analyses, deviation functions, channel cross correlations.

doi: 10.1103/PhysRevC.22.515
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1980KA04      Phys.Lett. 90B, 233 (1980)

K.Katori, S.Hanashima, K.Furuno, J.Schimizu, Y.Higashi, Y.Nagashima, S.M.Lee

Strong Evidence of Alpha-Particle Doorway States in ²⁸Si Observed in Alpha-Decays to Low-Lying States of ²⁴Mg

NUCLEAR REACTIONS ¹²C(¹⁶O, α), E(cm)=19.7-24.3 MeV; measured σ(Eα, E). ²⁴Mg deduced α-decay probability ratio for K=0+, 2+ bands. ²⁸Si deduced α-particle doorway states.

doi: 10.1016/0370-2693(80)90730-3
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1980LE11      Phys.Rev.Lett. 45, 165 (1980)

S.M.Lee, T.Matsuse, A.Arima

'Statistical Yrast Line' in Heavy-Ion Fusion Reactions

NUCLEAR REACTIONS ⁴⁰Ca(¹⁶O, X), E=40-214 MeV; ²⁴Mg(³²S, X), E not given; ²³Na(¹⁹F, X), ²⁶Mg(¹⁶O, X), E(cm) ≈ 35-70 MeV; calculated σ(fusion, E). Statistical yrast line parametrization.

doi: 10.1103/PhysRevLett.45.165
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1979ES08      Czech.J.Phys. 29, 1208 (1979)

I.Espe, B.Skaali, P.O.Tjom, S.M.Lee, M.Rozkos, B.Elbek

Charged Particle Evaporation from Compound Nuclei Formed by Bombardment of ⁵⁸Ni with 70 MeV ¹⁶O Ions

NUCLEAR REACTIONS ⁵⁸Ni(¹⁶O, p), (¹⁶O, α), E=70 MeV; measured σ(θp, Ep), σ(θα, Eα); deduced reaction mechanism. Enriched target, E-ΔE counter telescope.

doi: 10.1007/BF01590441
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1979FR08      Phys.Rev. C20, 569 (1979)

R.M.Freeman, F.Haas, B.Heusch, S.M.Lee

Comparison of the γ-Ray Yield Functions for the ¹²C + ²⁴Mg and ¹⁶O + ²⁸Si Reactions

NUCLEAR REACTIONS ¹²C(²⁴Mg, X), E=45-71 MeV; ¹⁶O(²⁸Si, X), E=55-96 MeV; measured Iγ(E), nγ-coin; deduced reaction mechanism. ³⁴Cl, ³⁴S, ³¹P, ²⁸Si, ²⁸Mg, ³⁸Ar, ^41,42Ca, ³⁹K deduced production σ(E). Natural C, O targets.

doi: 10.1103/PhysRevC.20.569
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1979LE02      Phys.Rev.Lett. 42, 429 (1979)

S.M.Lee, J.C.Adloff, P.Chevallier, D.Disdier, V.Rauch, F.Scheibling

Entrance-Channel Resonance Effects in the ²⁴Mg + ¹⁶O Reaction

NUCLEAR REACTIONS ²⁴Mg(¹⁶O, ¹²C), ²⁴Mg(¹⁶O, ¹⁶O), 17 MeV ≤ E(cm) ≤ 31 MeV; measured σ(E, θ). ⁴⁰Ca deduced resonance effects in entrance channel.

doi: 10.1103/PhysRevLett.42.429
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1978BA17      Phys.Rev. C17, 978 (1978)

I.Badawy, B.Berthier, P.Charles, M.Dost, B.Fernandez, J.Gastebois, S.M.Lee

Elastic Scattering of Alpha Particles Near the Coulomb Barrier and Matter Distribution of Medium and Heavy Nuclei

NUCLEAR REACTIONS ^{110,112,114,116}Cd, ^{112,114,116,118,120,122,124}Sn, ^{122,124,128,126,130}Te, ^{148,144,150,152}Sm, ^204,206,208Pb(α, α), E ≈ 8-23 MeV; measured σ(E, θ). Optical model analysis.

doi: 10.1103/PhysRevC.17.978
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1976CH13      Phys.Lett. 62B, 289 (1976)

P.Charles, F.Auger, I.Badawy, B.Berthier, M.Dost, J.Gastebois, B.Fernandez, S.M.Lee, E.Plagnol

Resonant Behaviour of the ¹⁶O-¹²C Elastic Scattering Cross Section

NUCLEAR REACTIONS ¹²C(¹⁶O, ¹⁶O), ¹⁶O(¹²C, ¹²C), E(cm)=15-33 MeV; measured σ(E, θ). ²⁸Si deduced resonances, J, π.

doi: 10.1016/0370-2693(76)90077-0
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1976FR20      Phys.Lett. 64B, 408 (1976)

H.Frohlich, P.Duck, W.Galster, W.Treu, H.Voit, H.Witt, W.Kuhn, S.M.Lee

Oscillations in the Excitation Function for Complete Fusion of ¹⁶O + ¹²C at Low Energies

NUCLEAR REACTIONS ¹²C(¹⁶O, X), E=29.5 MeV; measured σ(A, Z, θ), total fusion σ.

doi: 10.1016/0370-2693(76)90107-6
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1975BA74      J.Phys.(Paris), Colloq. 36, C5-117 (1975)

I.Badawy, B.Berthier, P.Charles, M.Dost, B.Fernandez, J.Gastebois, S.M.Lee

Diffusion Elastique de Particules α Autour de la Barriere Coulombienne et Densite de Matiere des Noyaux Moyens et Lourds

NUCLEAR REACTIONS ^{110,112,114,116}Cd, ^{112,114,116,118,120,122,124}Sn, ^{122,124,126,128,130}Te, ^{144,148,150,152}Sm, ^204,206,208Pb(α, α), E ≈ Coulomb barrier; measured σ; deduced α-nucleus distance.

1975VO02      Nucl.Phys. A238, 120 (1975)

C.Volant, M.Conjeaud, S.Harar, S.M.Lee, A.Lepine, E.F.Da Silveira

Evidence for Critical Angular Momenta in the Formation of ²⁶Al via the ¹⁴N + ¹²C Channel

NUCLEAR REACTIONS ¹²C(¹⁴N, ⁶Li), E=20-60 MeV, measured σ(E;θ); ¹²C(¹⁴N, d), E=20-40 MeV, measured σ(E), σ(θ); ²⁰Ne, ²⁴Mg deduced levels.Hauser-Feshbach calculations, suggested critical angular momenta for the ²⁶Al compound nucleus formation.

doi: 10.1016/0375-9474(75)90343-7
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1974MI19      Nucl.Phys. A233, 48 (1974)

W.Mittig, P.Charles, S.M.Lee, I.Badawy, B.Berthier, B.Fernandez, J.Gastebois

Resonant Structures in the Excitation Functions of Elastic and Inelastic Scattering of ¹⁶O on ²⁴Mg

NUCLEAR REACTIONS ²⁴Mg(¹⁶O, ¹⁶O), (¹⁶O, ¹⁶O'), E=25-64 MeV; measured σ(E, E(¹⁶O'), θ). ²⁴Mg level deduced βR. Enriched target.

doi: 10.1016/0375-9474(74)90238-3
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1973ME23      Nucl.Phys. A213, 397 (1973)

V.Metag, S.M.Lee, E.Liukkonen, G.Sletten, S.Bjornholm, A.S.Jensen

Neutron-Fission Competition Near Threshold; The Influence of Shells and Pairing on the Decay of the ²⁴¹Cm Compound Nucleus

NUCLEAR REACTIONS ²³⁸Pu(α, n), E=19.9-23 MeV; ²³⁸Pu(α, 2n), E=19.9-27 MeV; ²⁴¹Am(p, 2n), E=8.2-16 MeV; measured σ(²⁴¹Cm), σ(²⁴⁰Cm), σ(fission). ^241,242Cm deduced n-width, F-width.

doi: 10.1016/0375-9474(73)90160-7
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1969YA01      Nucl.Phys. A126, 449(1969)

T.Yamaya, Y.Nakagome, Y.Hiratate, S.M.Lee, S.Iwasaki, T.Tohei, S.Morita

Coulomb Stripping in the Reaction ⁸⁹Y(d, p)⁹⁰Y at 4 MeV Bombarding Energy

NUCLEAR REACTIONS ⁸⁹Y(d, p), E=3.2-4.2 MeV; measured σ(E; Ep, θ). ⁹⁰Y deduced levels, S. Coulomb stripping analysis.

doi: 10.1016/0375-9474(69)90478-3
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1968LE19      Nucl.Phys. A122, 97(1968)

S.M.Lee, Y.Hiratate, K.Miura, S.Kato, S.Morita

Mechanism of the Reaction ²⁴Mg(d, p)²⁵Mg from 2 to 4 keV

NUCLEAR REACTIONS ²⁴Mg(d, p), E=2.02-4.22 MeV; measured σ(E; Ep, θ). ²⁵Mg deduced levels, S, direct interaction contribution. Enriched target.

doi: 10.1016/0375-9474(68)90705-7
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1966MO25      J.Phys.Soc.Japan 21, 2435 (1966)

S.Morita, T.Nakagawa, C.-C.Hsu, S.-M.Lee

On the Reaction F¹⁹(p, α)O¹⁶ in the Range of Bombarding Energy from 2.2- to 3.4-MeV

NUCLEAR STRUCTURE ¹⁹F, ²⁰Ne; measured not abstracted; deduced nuclear properties.

doi: 10.1143/JPSJ.21.2435
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