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NSR database version of May 24, 2024.

Search: Author = L.H.Khiem

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2023LY04      Acta Phys.Pol. B54, 8-A3 (2023)

N.D.Ly, N.N.Duy, N.K.Uyen, L.H.Khiem

Beta-decay Half-life Uncertainty of the Extremely Neutron-rich Nuclei Due to Nuclear-mass Deviation

RADIOACTIVITY 75,76Fe, 78Co, 80,81,82Ni, 82,83Cu, 85Zn, 86Ge, 89,90Ge, 88,89,90,91,92As, 90,91,92,93,94,95Se, 96,97,98Br, 101,102Kr, 103,104,105,106Rb, 103Sr, 107,108Sr, 110,111Y, 112,113,114Zr, 116,117Nb, 119Mo, 122Tc, 125Ru, 127,128Rh, 130,131Pd, 132Ag, 134Cd, 137In, 138,139,140Sn, 141,142Sb, 140,141,142,143,144,145Te, 142,143,144,145,146,147I, 147,148,149,150Xe, 150,151Cs, 152,153,154Ba, 151,152,153,154,155,156,157La(β-); calculated T1/2. Comparison with available data.

doi: 10.5506/APhysPolB.54.8-A3
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2023YO04      Phys.Rev. C 108, 064307 (2023)

R.Yokoyama, R.Grzywacz, B.C.Rasco, N.Brewer, K.P.Rykaczewski, I.Dillmann, J.L.Tain, S.Nishimura, D.S.Ahn, A.Algora, J.M.Allmond, J.Agramunt, H.Baba, S.Bae, C.G.Bruno, R.Caballero-Folch, F.Calvino, P.J.Coleman-Smith, G.Cortes, T.Davinson, C.Domingo-Pardo, A.Estrade, N.Fukuda, S.Go, C.J.Griffin, J.Ha, O.Hall, L.J.Harkness-Brennan, J.Heideman, T.Isobe, D.Kahl, M.Karny, T.Kawano, L.H.Khiem, T.T.King, G.G.Kiss, A.Korgul, S.Kubono, M.Labiche, I.Lazarus, J.Liang, J.Liu, G.Lorusso, M.Madurga, K.Matsui, K.Miernik, F.Montes, A.I.Morales, P.Morrall, N.Nepal, R.D.Page, V.H.Phong, M.Piersa-Silkowska, M.Prydderch, V.F.E.Pucknell, M.M.Rajabali, B.Rubio, Y.Saito, H.Sakurai, Y.Shimizu, J.Simpson, M.Singh, D.W.Stracener, T.Sumikama, H.Suzuki, H.Takeda, A.Tarifeno-Saldivia, S.L.Thomas, A.Tolosa-Delgado, M.Wolinska-Cichocka, P.J.Woods, X.X.Xu

β-delayed neutron emissions from N>50 gallium isotopes

doi: 10.1103/PhysRevC.108.064307
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2022PH01      Phys.Rev.Lett. 129, 172701 (2022)

V.H.Phong, S.Nishimura, G.Lorusso, T.Davinson, A.Estrade, O.Hall, T.Kawano, J.Liu, F.Montes, N.Nishimura, R.Grzywacz, K.P.Rykaczewski, J.Agramunt, D.S.Ahn, A.Algora, J.M.Allmond, H.Baba, S.Bae, N.T.Brewer, C.G.Bruno, R.Caballero-Folch, F.Calvino, P.J.Coleman-Smith, G.Cortes, I.Dillmann, C.Domingo-Pardo, A.Fijalkowska, N.Fukuda, S.Go, C.J.Griffin, J.Ha, L.J.Harkness-Brennan, T.Isobe, D.Kahl, L.H.Khiem, G.G.Kiss, A.Korgul, S.Kubono, M.Labiche, I.Lazarus, J.Liang, Z.Liu, K.Matsui, K.Miernik, B.Moon, A.I.Morales, P.Morrall, N.Nepal, R.D.Page, M.Piersa-Silkowska, V.F.E.Pucknell, B.C.Rasco, B.Rubio, H.Sakurai, Y.Shimizu, D.W.Stracener, T.Sumikama, H.Suzuki, J.L.Tain, H.Takeda, A.Tarifeno-Saldivia, A.Tolosa-Delgado

β-Delayed One and Two Neutron Emission Probabilities Southeast of 132Sn and the Odd-Even Systematics in r-Process Nuclide Abundances

NUCLEAR REACTIONS 9Be(238U, F)121Rh/122Rh/123Rh/124Rh/125Rh/123Pd/124Pd/125Pd/126Pd/127Pd/128Pd/126Ag/127Ag/128Ag/129Ag/130Ag/131Ag/129Cd/130Cd/131Cd/132Cd/133Cd/134Cd/131In/132In/133In/134In/135In/136In/134Sn/135Sn/136Sn/137Sn/138Sn/139Sn/138Sb/139Sb/140Sb/141Sb, E=345 MeV/nucleon; measured fission fragments using BigRIPS and ZeroDegree spectrometers at RIBF-RIKEN facility for separation of fragments by A/Q and Z through measurements of time-of-flight (TOF), magnetic rigidity (Bρ) and energy loss (ΔE); deduced A/Q versus Z particle identification plots.

RADIOACTIVITY 129,130,131Ag, 130,131,132,133Cd, 134Cd, 131,132,133,134,135,136In, 134,135,136,137,138,139Sn(β-), (β-n), (β-2n)[from 9Be(238U, F), E=345 MeV/nucleon]; measured implanted ions, neutrons, β, γ, (implants)β-, (implants)β(1n)- and (implants)β(2n)-correlations, T1/2 of decays of ground states using BRIKEN neutron counter with 140 3He-filled proportional counters, AIDA array of DSSSDs for implants and β decays, two Clover HPGe detectors for γ radiation, and two thick plastic scintillators; deduced T1/2, %β-n or Pn, %β-2n or P2n from simultaneous fits of β-, β-1n and β-2n-decay curves. Comparison with previous experimental results, and with theoretical predictions from quasiparticle random-phase approximation (QRPA), based on finite range droplet model (FRDM) and the relativistic Hartree-Bogoliubov (RHB) plus proton-neutron QRPA (pnQRPA).

doi: 10.1103/PhysRevLett.129.172701
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2021CO17      Eur.Phys.J. A 57, 304 (2021)

V.D.Cong, T.D.Xuan, N.X.Hai, P.D.Khang, L.H.Khiem, N.Q.Hung, N.N.Anh

Normalizing the enhanced generalized superfluid model of nuclear level density

NUCLEAR STRUCTURE 25,27Mg, 29Si, 33P, 34S, 36Cl, 40K, 41,43,45Ca, 47,49,51Ti, 51,53,55Cr, 57,59Fe, 60Co, 61,63,65Ni, 66Cu, 68Zn, 70Ga, 71,73,75Ge, 76As, 77,79Se, 80Br, 81Kr, 83Se, 85Kr, 86,88Rb, 89Sr, 91Zr, 93,94,95Zr, 96,97Mo, 99Mo, 102,104Ru, 104Rh, 105,107Pd, 108,109Pd, 110Ag, 111Cd, 113,114,115Cd, 116In, 117,119,121,123Sn, 124,125Sn, 126Te, 128I, 129,130,131,132Xe, 133Ba, 135Xe, 135,137Ba, 138Ba, 139La, 141Ce, 142Pr, 143,144,145Nd, 146,148Nd, 151Nd, 148,149Sm, 152,153Sm, 153Gd, 155Sm, 155,156Gd, 159Gd, 157Dy, 160Tb, 161,163Dy, 164Dy, 165,167,169,171Er, 170Tm, 171,173,175Yb, 176,177Lu, 178,180Hf, 181,182Ta, 183,185,187W, 188Re, 189,191,193Os, 193,195,197,199Pt, 200,202Hg, 205,207,209Pb, 227Ra, 230Th, 233Th, 234Pa, 235,237U, 238,239Np, 240,242Pu, 243Pu, 243,244,245Cm, 247,249Cm, 250Cf; analyzed available data; deduced nuclear level density normalization parameters. Enhanced generalized superfluid (EGS)model.

doi: 10.1140/epja/s10050-021-00615-4
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2021HA19      Phys.Lett. B 816, 136266 (2021)

O.Hall, T.Davinson, A.Estrade, J.Liu, G.Lorusso, F.Montes, S.Nishimura, V.H.Phong, P.J.Woods, J.Agramunt, D.S.Ahn, A.Algora, J.M.Allmond, H.Baba, S.Bae, N.T.Brewer, C.G.Bruno, R.Caballero-Folch, F.Calvino, P.J.Coleman-Smith, G.Cortes, I.Dillmann, C.Domingo-Pardo, A.Fijalkowska, N.Fukuda, S.Go, C.J.Griffin, R.Grzywacz, J.Ha, L.J.Harkness-Brennan, T.Isobe, D.Kahl, L.H.Khiem, G.G.Kiss, A.Korgul, S.Kubono, M.Labiche, I.Lazarus, J.Liang, Z.Liu, K.Matsui, K.Miernik, B.Moon, A.I.Morales, P.Morrall, M.R.Mumpower, N.Nepal, R.D.Page, M.Piersa, V.F.E.Pucknell, B.C.Rasco, B.Rubio, K.P.Rykaczewski, H.Sakurai, Y.Shimizu, D.W.Stracener, T.Sumikama, H.Suzuki, J.L.Tain, H.Takeda, A.Tarifeno-Saldivia, A.Tolosa-Delgado, M.Wolinska-Cichocka, R.Yokoyama

β-delayed neutron emission of r-process nuclei at the N = 82 shell closure

RADIOACTIVITY 115,116Tc, 116,117,118,119,120,121Ru, 118,119,120,121,122,123,124Rh, 121,122,123,124,125,126,127,128Pd, 124,125,126,127,128,129Ag, 127,128,129,130Cd(β-n) [from 9Be(238U, X), E=345 MeV/nucleon]; measured decay products, Eβ, Iβ, En, In; deduced β-delayed neutron emission probabilities, T1/2. RIKEN using the Advanced Implantation Detector Array (AIDA) and the BRIKEN neutron detector array.

doi: 10.1016/j.physletb.2021.136266
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2019NG02      Phys.Rev. C 100, 024324 (2019); Erratum Phys.Rev. C 102, 019906 (2020)

N.A.Nguyen, N.Q.Hung, X.H.Nguyen, P.D.Khang, A.M.Sukhovoj, L.V.Mitsyna, H.T.Ho, L.H.Khiem

Level scheme of 153Sm obtained from the 152Sm(nth, γ) reaction using a γ - γ coincidence spectrometer

NUCLEAR REACTIONS 152Sm(n, γ), E=thermal; measured Eγ, Iγ, γγ-coin using two HPGe detectors at Dalat Nuclear Research Institute, Vietnam. 153Sm; deduced levels, J, π, cumulative number of levels, nuclear level density. Comparison with evaluated data in the ENSDF database, and comparison of nuclear level density with models.

doi: 10.1103/PhysRevC.100.024324
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2019PH02      Phys.Rev. C 100, 011302 (2019)

V.H.Phong, G.Lorusso, T.Davinson, A.Estrade, O.Hall, J.Liu, K.Matsui, F.Montes, S.Nishimura, A.Boso, P.H.Regan, R.Shearman, Z.Y.Xu, J.Agramunt, J.M.Allmond, D.S.Ahn, A.Algora, H.Baba, N.T.Brewer, C.G.Bruno, R.Caballero-Folch, F.Calvino, M.Wolinska-Cichocka, G.Cortes, I.Dillmann, C.Domingo-Pardo, A.Gargano, S.Go, C.J.Griffin, R.K.Grzywacz, L.Harkness-Brennan, T.Isobe, A.Jungclaus, D.Kahl, L.H.Khiem, G.Kiss, A.Korgul, S.Kubono, K.Miernik, A.I.Morales, N.Nepal, M.Piersa, Zs.Podolyak, B.C.Rasco, K.P.Rykaczewski, H.Sakurai, Y.Shimizu, D.W.Stacener, T.Sumikama, H.Suzuki, H.Takeda, J.L.Tain, A.Tarifeno-Saldivia, A.Tolosa-Delgado, V.Vaquero, P.J.Woods, R.Yokoyama, C.Yuan

Observation of a 13449In85 Proton-neutron coupling "southeast" of 13250Sn82

NUCLEAR REACTIONS 9Be(238U, F)120Rh/121Rh/122Rh/123Rh/124Rh/125Rh/123Pd/124Pd/125Pd/126Pd/127Pd/128Pd/125Ag/126Ag/127Ag/128Ag/129Ag/130Ag/128Cd/129Cd/130Cd/131Cd/132Cd/133Cd/131In/132In/133In/134In/135In/136In/134Sn/135Sn/136Sn/137Sn/138Sn/139Sn/138Sb/139Sb/140Sb/141Te/142Te, E=345 MeV/nucleon; measured fission fragment yields, A/Q plot, Eγ, Iγ, (fragment)γ-coin, half-lives of isomers in 128Cd and 134In by (ion)γ(t) using BigRIPS, ZeroDegree spectrometer, and AIDA array for fragment separation and identification, and HPGe detectors for γ detection at RIBF-RIKEN. 128Cd, 130Ag, 132,134In; measured (ion)γ-coin spectra; deduced isomers in 128Cd and 134In, configurations, no evidence for isomers in 130Ag and 132In. 134In; compared Weisskopf estimated half-lives for E1, M1, E2 and M2 multipolarities for the isomeric transition in the case of bare nuclei and neutral atoms with the measured half-life, best agreement found for E2 multipolarity. 130Ag, 132,134In; calculated levels, J, π using shell model, and compared with available experimental data.

doi: 10.1103/PhysRevC.100.011302
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2019YO03      Phys.Rev. C 100, 031302(R) (2019)

R.Yokoyama, R.Grzywacz, B.C.Rasco, N.Brewer, K.P.Rykaczewski, I.Dillmann, J.L.Tain, S.Nishimura, D.S.Ahn, A.Algora, J.M.Allmond, J.Agramunt, H.Baba, S.Bae, C.G.Bruno, R.Caballero-Folch, F.Calvino, P.J.Coleman-Smith, G.Cortes, T.Davinson, C.Domingo-Pardo, A.Estrade, N.Fukuda, S.Go, C.J.Griffin, J.Ha, O.Hall, L.J.Harkness-Brennan, J.Heideman, T.Isobe, D.Kahl, M.Karny, T.Kawano, L.H.Khiem, T.T.King, G.G.Kiss, A.Korgul, S.Kubono, M.Labiche, I.Lazarus, J.Liang, J.Liu, G.Lorusso, M.Madurga, K.Matsui, K.Miernik, F.Montes, A.I.Morales, P.Morrall, N.Nepal, R.D.Page, V.H.Phong, M.Piersa, M.Prydderch, V.F.E.Pucknell, M.M.Rajabali, B.Rubio, Y.Saito, H.Sakurai, Y.Shimizu, J.Simpson, M.Singh, D.W.Stracener, T.Sumikama, R.Surman, H.Suzuki, H.Takeda, A.Tarifeno-Saldivia, S.L.Thomas, A.Tolosa-Delgado, M.Wolinska-Cichocka, P.J.Woods, X.X.Xu

Strong one-neutron emission from two-neutron unbound states in β decays of the r-process nuclei 86, 87Ga

RADIOACTIVITY 84,85,86,87Ga(β-), (β-n), (β-2n)[from 9Be(238U, F), E=345 MeV/nucleon, followed by separation and identification of fragments using the BigRIPS in-flight separator at RIBF-RIKEN facility]; measured secondary ions implanted into active stoppers made of double-sided silicon-strip detectors (DSSSDs), neutrons by BRIKEN array of 3He counters, WAS3ABi for β and ion detection, and γ rays by two clover-type HPGe detectors, (ions)βn-coin, half-lives of decays of 84,85,86,87Ga; deduced decay curves, %β-n (P1n) and %β-2n (P2n). Comparison with shell-model and QRPA calculations. Relevance to r-process modeling.

doi: 10.1103/PhysRevC.100.031302
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2017YA05      Phys.Lett. B 766, 11 (2017)

H.Yamaguchi, D.Kahl, S.Hayakawa, Y.Sakaguchi, K.Abe, T.Nakao, T.Suhara, N.Iwasa, A.Kim, D.H.Kim, S.M.Cha, M.S.Kwag, J.H.Lee, E.J.Lee, K.Y.Chae, Y.Wakabayashi, N.Imai, N.Kitamura, P.Lee, J.Y.Moon, K.B.Lee, C.Akers, H.S.Jung, N.N.Duy, L.H.Khiem, C.S.Lee

Experimental investigation of a linear-chain structure in the nucleus 14C

NUCLEAR REACTIONS 4He(10Be, X)14C, E=24.9 MeV; measured reaction products, Eα, Iα; deduced σ(θ), level energies, J, π, resonance parameters. R-matrix fit with SAMMY8, comparison with available data.

doi: 10.1016/j.physletb.2016.12.050
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2528. Data from this article have been entered in the XUNDL database. For more information, click here.


2016TR10      Phys.Rev. C 94, 064604 (2016)

D.T.Tran, H.J.Ong, T.T.Nguyen, I.Tanihata, N.Aoi, Y.Ayyad, P.Y.Chan, M.Fukuda, T.Hashimoto, T.H.Hoang, E.Ideguchi, A.Inoue, T.Kawabata, L.H.Khiem, W.P.Lin, K.Matsuta, M.Mihara, S.Momota, D.Nagae, N.D.Nguyen, D.Nishimura, A.Ozawa, P.P.Ren, H.Sakaguchi, J.Tanaka, M.Takechi, S.Terashima, R.Wada, T.Yamamoto, for the RCNP-E372 Collaboration

Charge-changing cross-section measurements of 12-16C at around 45 A MeV and development of a Glauber model for incident energies 10 A-2100 A MeV

NUCLEAR REACTIONS 12C(12C, X), (13C, X), (14C, X), (15C, X), (16C, X), E=45 MeV/nucleon, [secondary carbon beams from 9Be(22Ne, X), E=80 MeV/nucleon primary reaction and EN fragment separator at RCNP-Osaka]; measured outgoing particles using multisampling ionization chamber (MUSIC); deduced charge-changing σ(CC) by transmission method, proton rms radii, reaction σ; developed finite-range Glauber model with a global parameter set within the optical-limit approximation; compiled and analyzed reaction σ(E) experimental data for E(12C)=30-100 MeV/nucleon. Comparison of experimental reaction σ for reactions of 12C on 9Be and 27Al targets with present Glauber model analysis.

doi: 10.1103/PhysRevC.94.064604
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2526.


2015MA54      Phys.Rev. C 92, 041302 (2015), Pub.Note Phys.Rev. C 92, 044903 (2015)

A.Matta, D.Beaumel, H.Otsu, V.Lapoux, N.K.Timofeyuk, N.Aoi, M.Assie, H.Baba, S.Boissinot, R.J.Chen, F.Delaunay, N.de Sereville, S.Franchoo, P.Gangnant, J.Gibelin, F.Hammache, Ch.Houarner, N.Imai, N.Kobayashi, T.Kubo, Y.Kondo, Y.Kawada, L.H.Khiem, M.Kurata-Nishimura, E.A.Kuzmin, J.Lee, J.F.Libin, T.Motobayashi, T.Nakamura, L.Nalpas, E.Yu.Nikolskii, A.Obertelli, E.C.Pollacco, E.Rindel, Ph.Rosier, F.Saillant, T.Sako, H.Sakurai, A.M.Sanchez-Benitez, J-A.Scarpaci, I.Stefan, D.Suzuki, K.Takahashi, M.Takechi, S.Takeuchi, H.Wang, R.Wolski, K.Yoneda

New findings on structure and production of 10He from 11Li with the (d, 3He) reaction

NUCLEAR REACTIONS 2H(11Li, 3He), (9Li, 3He), E=50 MeV/nucleon, [secondary 9,11Li beams from 9Be(18O, X), E=100 MeV/nucleon primary reaction]; measured 3He spectra, σ(θ) using four MUST2 Si telescopes at RIBF-RIKEN. 8,10He; deduced missing mass spectra, levels, resonances, J, π, widths, spectroscopic factors, 8He+n+n and 6He+4n decay modes of unbound states of 10He. 10He, 11Li; deduced importance of core excitations in the ground state. DWBA analysis, shell-model calculations, and comparison with previous experimental data.

doi: 10.1103/PhysRevC.92.041302
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2488. Data from this article have been entered in the XUNDL database. For more information, click here.


2013DU09      Nucl.Instrum.Methods Phys.Res. A723, 99 (2013)

N.N.Duy, S.Kubono, H.Yamaguchi, D.Kahl, Y.Wakabayashi, T.Teranishi, N.Iwasa, Y.K.Kwon, L.H.Khiem, Y.H.Kim, J.S.Song, J.Hu, Y.Ayyad

Low-energy radioactive ion beam production of 22Mg

NUCLEAR REACTIONS 3He(20Ne, n), E=6.2 MeV/nucleon; measured reaction products; deduced yields.

doi: 10.1016/j.nima.2013.05.026
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2013KO32      Phys.Rev. C 88, 047301 (2013)

K.Kolos, D.Verney, F.Ibrahim, F.Le Blanc, S.Franchoo, K.Sieja, F.Nowacki, C.Bonnin, M.C.Mhamed, P.V.Cuong, F.Didierjean, G.Duchene, S.Essabaa, G.Germogli, L.H.Khiem, C.Lau, I.Matea, M.Niikura, B.Roussiere, I.Stefan, D.Testov, J.-C.Thomas

Probing nuclear structures in the vicinity of 78Ni with β- and βn-decay spectroscopy of 84Ga

RADIOACTIVITY 84Ga(β-), (β-n)[from 238U(γ, F), E<50 MeV bremsstrahlung]; measured Eγ, Iγ, βγ-, γγ-coin, half-life of 84Ga isotope using PARRNe mass spectrometer and resonant laser ionization at ALTO-IPN Orsay facility. 83,84Ge; deduced levels, J, π, beta feedings, logft, configuration. Comparison with shell-model calculations.

NUCLEAR STRUCTURE 83,84Ge; calculated levels, J, π, B(M1), B(E2) using shell model; deduced γ-branching ratios. Comparison with experimental data.

doi: 10.1103/PhysRevC.88.047301
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2013VE03      Phys.Rev. C 87, 054307 (2013)

D.Verney, B.Tastet, K.Kolos, F.Le Blanc, F.Ibrahim, M.C.Mhamed, E .Cottereau, P.V.Cuong, F.Didierjean, G.Duchene, S.Essabaa, M.Ferraton, S.Franchoo, L.H.Khiem, C.Lau, J.-F.Le Du, I.Matea, B.Mouginot, M.Niikura, B.Roussiere, I.Stefan, D.Testov, J.-C.Thomas

Structure of 80Ge revealed by the β decay of isomeric states in 80Ga: Triaxiality in the vicinity of 78Ni

RADIOACTIVITY 80Ga(β-)[80Ge beam from U(e, F), E=50 MeV]; measured Eγ, Iγ, βγ-, γγ-coin, T1/2 of low-spin and high-spin isomers using the PARRNe mass separator at ALTO ISOL-IPN facility. 80Ge; deduced levels, J, π, branching ratios. Comparison with shell-model calculations.

doi: 10.1103/PhysRevC.87.054307
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Data from this article have been entered in the XUNDL database. For more information, click here.


2013YA04      Phys.Rev. C 87, 034303 (2013)

H.Yamaguchi, D.Kahl, Y.Wakabayashi, S.Kubono, T.Hashimoto, S.Hayakawa, T.Kawabata, N.Iwasa, T.Teranishi, Y.K.Kwon, D.N.Binh, L.H.Khiem, N.N.Duy

α-resonance structure in 11C studied via resonant scattering of 7Be+α and with the 7Be(α, p) reaction

NUCLEAR REACTIONS 4He(7Be, p)10B, 4He(7Be, α)7Be, 4He(7Be, α'), [7Be beam from 1H(7Li, n), E=5.0 MeV/nucleon], E=15.43 MeV; measured particle spectra, Eγ, Iγ, Ep, Eα, energy loss, αγ-, pγ-, 7Beαγ-coin, σ(E, θ) using CRIB facility at RIKEN. 11C; deduced levels, resonances, J, π, resonance parameters, proton and α widths, 2α+3He-cluster band. R-matrix analysis. 7Be(α, γ)11C, at T9>1.5; deduced resonant reaction rate. Comparison with previous studies.

doi: 10.1103/PhysRevC.87.034303
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2431. Data from this article have been entered in the XUNDL database. For more information, click here.


2012CH04      Phys.Rev. C 85, 015805 (2012)

J.Chen, A.A.Chen, G.Amadio, S.Cherubini, H.Fujikawa, S.Hayakawa, J.J.He, N.Iwasa, D.Kahl, L.H.Khiem, S.Kubono, S.Kurihara, Y.K.Kwon, M.La Cognata, J.Y.Moon, M.Niikura, S.Nishimura, J.Pearson, R.G.Pizzone, T.Teranishi, Y.Togano, Y.Wakabayashi, H.Yamaguchi

Strong 25Al+p resonances via elastic proton scattering with a radioactive 25Al beam

NUCLEAR REACTIONS 1H(25Al, p), [25Al secondary beam from 2H(24Mg, n), E=7.5 MeV/nucleon primary reaction], E=3.4 MeV/nucleon; measured Ep, Ip, energy loss, σ(E, θ). 26Si; deduced levels, resonances, J, π, proton widths. R-matrix analysis of excitation function data. RIKEN-CNS facility. Comparison of energy levels with results from other reaction studies.

doi: 10.1103/PhysRevC.85.015805
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2369. Data from this article have been entered in the XUNDL database. For more information, click here.


2010KU20      Nucl.Phys. A834, 647c (2010)

S.Kubono, D.N.Binh, S.Hayakawa, H.Hashimoto, D.Kahl, Y.Wakabayashi, H.Yamaguchi, T.Teranishi, N.Iwasa, T.Komatsubara, S.Kato, L.H.Khiem

Nuclear Clusters in Astrophysics

doi: 10.1016/j.nuclphysa.2010.01.113
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2009YA01      Phys.Lett. B 672, 230 (2009)

H.Yamaguchi, Y.Wakabayashi, S.Kubono, G.Amadio, H.Fujikawa, T.Teranishi, A.Saito, J.J.He, S.Nishimura, Y.Togano, Y.K.Kwon, M.Niikura, N.Iwasa, K.Inafuku, L.H.Khiem

Low-lying non-normal parity states in 8B measured by proton elastic scattering on 7Be

NUCLEAR REACTIONS 1H(7Be, 7Be'), E=53.8 MeV; measured proton spectra, Eγ, Iγ, (proton)γ-coin, σ(E); deduced astrophysical S-factor. 8B deduced levels, J, π, resonance parameters using R-matrix analysis. Comparison with data. Secondary radioactive beam.

doi: 10.1016/j.physletb.2009.01.033
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2133. Data from this article have been entered in the XUNDL database. For more information, click here.


2008KW01      J.Korean Phys.Soc. 53, 1141 (2008)

Y.K.Kwon, C.S.Lee, J.Y.Moon, J.H.Lee, J.Y.Kim, M.K.Cheoun, S.Kubono, N.Iwasa, K.Inafuku, H.Yamaguchi, J.J.He, A.Saito, Y.Wakabayashi, H.Fujikawa, G.Amadio, L.H.Khiem, M.Tanaka, A.A.Chen, S.Kato, Y.Fuchi, N.Fukunishi

Astrophysically Important 26Si States Studied with the 28Si(4He, 6He)26Si Reaction

NUCLEAR REACTIONS 28Si(α, 6He), E=120 MeV; measured charged particle spectra, σ(θ). 26Si; deduced level energies.

doi: 10.3938/jkps.53.1141
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2007TE09      Phys.Lett. B 650, 129 (2007)

T.Teranishi, S.Kubono, H.Yamaguchi, J.J.He, A.Saito, H.Fujikawa, G.Amadio, M.Niikura, S.Shimoura, Y.Wakabayashi, S.Nishimura, M.Nishimura, J.Y.Moon, C.S.Lee, A.Odahara, D.Sohler, L.H.Khiem, Z.H.Li, G.Lian, W.P.Liu

Single-particle resonance levels in 14O examined by 13N + p elastic resonance scattering

NUCLEAR REACTIONS 1H(13N, 13N), E(cm)=0.4-3.3 MeV; measured elastic scattering σ(θ) and fitted with R-matrix calculation. 14O deduced levels, widths, J, π, spectroscopic factor.

doi: 10.1016/j.physletb.2007.05.013
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2057. Data from this article have been entered in the XUNDL database. For more information, click here.


2005DA38      J.Phys.(London) G31, S1583 (2005)

U.Datta Pramanik, P.Adrich, T.Aumann, K.Boretzky, D.Cortina, Th.W.Elze, H.Emling, H.Geissel, M.Hellstrom, K.L.Jones, L.H.Khiem, J.V.Kratz, R.Kulessa, Y.Leifels, G.Munzenberg, C.Nociforo, R.Palit, H.Scheit, H.Simon, K.Summerer, S.Typel, W.Walus, H.Weick

Coulomb breakup of psd-shell neutron-rich nuclei

NUCLEAR REACTIONS Pb(17C, n16C), (23O, n22O), E ≈ 400-600 MeV/nucleon; measured Eγ, Iγ, Coulomb dissociation σ. 14C(n, γ), E(cm)=23 keV; deduced capture σ.

doi: 10.1088/0954-3899/31/10/037
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2005DA43      Eur.Phys.J. A 25, Supplement 1, 339 (2005)

U.Datta Pramanik, T.Aumann, K.Boretzky, D.Cortina, Th.W.Elze, H.Emling, H.Geissel, M.Hellstrom, K.L.Jones, L.H.Khiem, J.V.Kratz, R.Kulessa, Y.Leifels, G.Munzenberg, C.Nociforo, R.Palit, H.Scheit, H.Simon, K.Summerer, S.Typel, W.Walus, H.Weick

Studies of light neutron-rich nuclei near the drip line

NUCLEAR REACTIONS Pb(17C, n16C), (23O, n22O), E ≈ 400-600 MeV/nucleon; measured Eγ, Iγ, Coulomb dissociation σ. 14C(n, γ), E(cm)=23 keV; deduced capture σ.

doi: 10.1140/epjad/i2005-06-173-2
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2005NO01      Phys.Lett. B 605, 79 (2005)

C.Nociforo, K.L.Jones, L.H.Khiem, P.Adrich, T.Aumann, B.V.Carlson, D.Cortina-Gil, U.Datta Pramanik, Th.W.Elze, H.Emling, H.Geissel, M.Hellstrom, J.V.Kratz, R.Kulessa, T.Lange, Y.Leifels, H.Lenske, E.Lubkiewicz, G.Munzenberg, R.Palit, H.Scheit, H.Simon, K.Summerer, S.Typel, E.Wajda, W.Walus, H.Weick, and the LAND-FRS Collaboration

Coulomb breakup of 23O

NUCLEAR REACTIONS Pb(23O, n22O), E=422 MeV/nucleon; measured En, Eγ, Iγ, (fragment)γ-, nγ-coin, σ(E); deduced final-state interaction effects. 23O deduced ground state J, π, configuration, spectroscopic factor.

doi: 10.1016/j.physletb.2004.11.014
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2004PA08      Nucl.Phys. A731, 235 (2004)

R.Palit, P.Adrich, T.Aumann, K.Boretzky, D.Cortina, U.Datta Pramanik, Th.W.Elze, H.Emling, M.Fallot, H.Geissel, M.Hellstrom, K.L.Jones, L.H.Khiem, J.V.Kratz, R.Kulessa, Y.Leifels, A.Leistenschneider, G.Munzenberg, C.Nociforo, P.Reiter, H.Simon, K.Summerer, W.Walus

Dipole excitations of neutron-proton asymmetric nuclei

NUCLEAR REACTIONS Pb(20O, xn), (22O, xn), E ≈ 600 MeV/nucleon; measured σ(E). 20,22O(γ, xn), E ≈ 6-30 MeV; deduced photoneutron σ. 17,18,19,20,21,22O deduced integrated dipole strength. Pb(11Be, n10Be), E not given, measured Eγ, Iγ, nγ-, (particle)γ-coin. 11Be deduced dipole strength distribution. Pb(17O, n16O), E not given; measured σ(E).

doi: 10.1016/j.nuclphysa.2003.11.035
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0735.


2004PA23      Nucl.Phys. A738, 45 (2004)

R.Palit, P.Adrich, T.Aumann, K.Boretzky, D.Cortina, U.D.Pramanik, Th.W.Elze, H.Emling, M.Fallot, H.Geissel, M.Hellstrom, K.L.Jones, L.H.Khiem, J.V.Kratz, R.Kulessa, A.Leistenschneider, G.Munzenberg, C.Nociforo, P.Reiter, H.Simon, K.Summerer, W.Walus, and the LAND Collaboration

Coulomb breakup of secondary beams of neutron-rich nuclei

NUCLEAR REACTIONS Pb(11Be, n10Be), E=520 MeV/nucleon; measured Eγ, Iγ, σ(E). 11Be deduced halo state spectroscopic factor. Pb(15C, n14C), E=605 MeV/nucleon; measured σ(E). Coulomb breakup of other secondary beams discussed.

doi: 10.1016/j.nuclphysa.2004.04.010
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2003KH11      Nucl.Phys. A722, 484c (2003)

L.H.Khiem, T.Kato, K.Morimoto, M.Notani, A.Ozawa, R.Kanungo, I.Tanihata, A.Yoshida

Production of neutron-rich isotopes by fragmentation of 80 MeV/nucleon 59Co beam

NUCLEAR REACTIONS Be(59Co, X), E=80 MeV/nucleon; measured fragment isotopic production σ. Comparison with model predictions.

doi: 10.1016/S0375-9474(03)01413-1
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2143.


2003KH15      Nucl.Phys. A722, C484 (2003)

L.-H.Khiem, T.Kato, K.Morimoto, M.Notani, A.Ozawa, R.Kanungo, I.Tanihata, A.Yoshida

Production of neutron-rich isotopes by fragmentation of 80 MeV/nucleon 59Co beam

NUCLEAR REACTIONS 9Be(59Co, x), E=4.7 GeV; measured products, 54Ti, 53Ti, 52Ti, 51Ti, 50Ti, 52Sc, 51Sc, 50Sc, 49Sc, 48Sc, 47Sc, 50Ca, 49Ca, 48Ca, 47Ca, 46Ca, 45Ca, 49K, 48K, 47K, 46K, 45K, 44K, 43K, 42K, 46Ar, 45Ar, 44Ar, 43Ar, 42Ar, 41Ar, 40Ar, 43Cl, 42Cl, 41Cl, 40Cl, 39Cl, 38Cl, 37Cl, 40S, 39S, 38S, 37S, 36S, 35S, 34S, 38P, 37P, 36P, 35P, 34P, 33P, 32P, 37Si, 36Si, 35Si, 34Si, 33Si, 32Si, 31Si, 35Al, 34Al, 33Al, 32Al, 31Al, 30Al, 29Al, 32Mg, 31Mg, 30Mg, 29Mg, 28Mg, 27Mg, 26Mg, 31Na, 30Na, 29Na, 28Na, 27Na, 26Na, 25Na, 24Na; deduced σ, σ(E). Data were imported from EXFOR entry E2143.

doi: 10.1016/S0375-9474(03)01413-1
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2002LE19      Phys.Rev. C65, 064607 (2002)

A.Leistenschneider, T.Aumann, K.Boretzky, L.F.Canto, B.V.Carlson, D.Cortina, U.D.Pramanik, Th.W.Elze, H.Emling, H.Geissel, A.Grunschloss, K.Helariutta, M.Hellstrom, M.S.Hussein, S.Ilievski, K.L.Jones, J.V.Kratz, R.Kulessa, L.H.Khiem, E.Lubkiewicz, G.Munzenberg, R.Palit, P.Reiter, C.Scheidenberger, K.-H.Schmidt, H.Simon, K.Summerer, E.Wajda, W.Walus

Fragmentation of Unstable Neutron-Rich Oxygen Beams

NUCLEAR REACTIONS C(17O, X), (18O, X), (19O, X), (20O, X), (21O, X), E ≈ 600 MeV/nucleon; measured fragments isotopic production σ; deduced isospin dependence in fragmentation process. Comparison with model predictions.

doi: 10.1103/PhysRevC.65.064607
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0407.


1998KH12      J.Radioanal.Nucl.Chem. 231, 157 (1998)

L.H.Khiem, V.D.Nguyen, D.K.Pham

An Empirical Formula for (n, 2n) Reaction Cross Sections in the Neutron Energy Range of About 14.5 MeV

NUCLEAR STRUCTURE Z=20-92; compiled, analyzed (n, 2n) cross sections; deduced empirical formula.


1997BO51      Fiz.Elem.Chastits At.Yadra 22, 1433 (1997); Sov.J.Part.Nucl. 22, 698 (1991)

S.T.Boneva, E.V.Vasileva, V.D.Kulik, L.-H.Khiem, L.A.Malov, Y.P.Popov, A.M.Sukhovoi, P.D.Khang, V.A.Khitrov, Y.V.Kholnov, M.R.Beitinsh, V.A.Bondarenko, I.L.Kuvaga, P.T.Prokofev, L.I.Simonova, G.L.Rezvaya

Two-photon cascades of radiative neutron capture. II.Fundamental parameters and features of the gamma decay of compound states of complex nuclei


1996KH06      J.Radioanal.Nucl.Chem. 212, 197 (1996)

L.H.Khiem, V.D.Nguyen, D.K.Pham, B.B.Ly

Cross-Sections of (n, p) Reaction at a Neutron Energy of 14-15 MeV

NUCLEAR STRUCTURE A=22-209; analyzed (n, p) reaction σ for E(n)=14-15 MeV. Multiple regression technique.

doi: 10.1007/BF02162227
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1993BO27      Z.Phys. A346, 35 (1993)

S.T.Boneva, V.A.Khitrov, Yu.V.Kholnov, L.H.Khiem, P.D.Khang, Yu.P.Popov, A.M.Sukhovoj, V.A.Bondarenko, I.L.Kuvaga, P.T.Prokofev, G.L.Rezvaya, L.I.Simonova

Experimental Estimates on Radiative Strength Function of Low-Energy γ-Quanta following Even-Odd Heavy Nuclei Decay

NUCLEAR REACTIONS 136Ba, 180Hf(n, γ), E=thermal; measured γγ-coin for two-step cascades. 137Ba, 181Hf deduced radiative strength function.

doi: 10.1007/BF01290779
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