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NSR database version of April 11, 2024.

Search: Author = L.Sihver

Found 31 matches.

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2023SA51      Int.J.Mod.Phys. E32, 2350047 (2023)

K.P.Santhosh, D.T.Akrawy, T.A.Jose, Ali H.Ahmed, H.Hassanabadi, S.S.Hosseini, V.Zanganah, L.Sihver

A systematic study of α-decay half-lives for Ac, Th, Pa, U and Np isotopes with A = 205-245 using the modified generalized liquid drop model

RADIOACTIVITY 205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237Ac, 208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239Th, 211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241Pa, 214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243U, 219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245Np(α); calculated T1/2. Comparison with available data.

doi: 10.1142/S0218301323500477
Citations: PlumX Metrics


2022AK03      Nucl.Phys. A1021, 122419 (2022)

D.T.Akrawy, Dorin N.Poenaru, A.H.Ahmed, L.Sihver

α-decay half-lives new semi-empirical relationship including asymmetry, angular momentum and shell effects

NUCLEAR STRUCTURE N=20-180; calculated α-decay T1/2 using a modified version of the semi-empirical formula SemFIS. Comparison with available data.

doi: 10.1016/j.nuclphysa.2022.122419
Citations: PlumX Metrics


2021LU10      New Journal of Physics 23, 101201 (2021)

F.Luoni, F.Horst, C.A.Reidel, A.Quarz, L.Bagnale, L.Sihver, U.Weber, R.B.Norman, W.de Wet, M.Giraudo, G.Santin, J.W.Norbury, M.Durante

Total nuclear reaction cross-section database for radiation protection in space and heavy-ion therapy applications

NUCLEAR REACTIONS 4He, 7Li, 12C, 28Si, 91Zr, 119Sn, 207Pb, 27Al, 64Cu, 107Ag, 238U(α, X), (12C, X), (56Fe, X), E<100 GeV/nucleon; analyzed available data; deduced σ, database for dose calculations. GSI-ESA-NASA collaboration.

doi: 10.1088/1367-2630/ac27e1
Citations: PlumX Metrics


2021SO17      Nucl.Phys. A1013, 122224 (2021)

H.Sobhani, H.Hassanabadi, D.Bonatsos, L.Sihver

An analytical description of the parity-doublet structure in an odd-A nucleus

NUCLEAR STRUCTURE 151Pm; analyzed available data; calculated energylevels, J, π, B(E1).

doi: 10.1016/j.nuclphysa.2021.122224
Citations: PlumX Metrics


2020AK05      Int.J.Mod.Phys. E29, 2050052 (2020)

D.T.Akrawy, A.H.Ahmed, E.Tel, A.Aydin, L.Sihver

New empirical formula for calculating (n, p) reaction cross-sections at 14.5MeV neutrons

NUCLEAR STRUCTURE Z=20-90; analyzed available data; deduced formula.

doi: 10.1142/S0218301320500524
Citations: PlumX Metrics


2014SI14      Phys.Rev. C 89, 067602 (2014)

L.Sihver, M.Lantz, A.Kohama

Improved parametrization of the transparency parameter in Kox and Shen models of total reaction cross sections

NUCLEAR REACTIONS C, 27Al, Fe(12C, X), 28Si(p, X), 1H(28Si, X), E=0.001-10 GeV/nucleon; calculated total reaction σ(E) using modified Kox and Shen model. Comparison with experimental data.

doi: 10.1103/PhysRevC.89.067602
Citations: PlumX Metrics


2011NI15      J.Korean Phys.Soc. 59, 827s (2011)

K.Niita, Y.Iwamoto, T.Sato, N.Matsuda, Y.Sakamoto, H.Nakashima, H.Iwase, L.Sihver

Event Generator Models in the Particle and Heavy Ion Transport Code System; PHITS

NUCLEAR REACTIONS C(n, n'), (n, γ)E=15 MeV; calculated σ(En, θ). C(n, X), E=0-20 MeV; calculated Kerma factor, energy of produced photons. 56Fe(n, X), E=1.E-6-20 MeV; calculated displacement σ. Pb(n, n'), E=3 GeV; calculated σ(E, θ). Si(n, X), E=19 MeV; calculated deposit energy distribution. Quantum Molecular Dynamics, PHITS code. Compared to ENDF data.

doi: 10.3938/jkps.59.827
Citations: PlumX Metrics


2011NI17      J.Korean Phys.Soc. 59, 1640s (2011)

K.Niita, H.Iwase, Y.Iwamoto, T.Sato, N.Matsuda, Y.Sakamoto, H.Nakashima, L.Sihver

Applicability of the PHITS Code to Heavy Ion Accelerator Facilities

NUCLEAR REACTIONS 208Pb(12C, n), E=400 MeV/nucleon; calculated σ(En, θ) using JQMD (JAERI Quantum Molecular Dynamics) incorporated into PHITS code. Compared with data.

doi: 10.3938/jkps.59.1640
Citations: PlumX Metrics


2010GO06      Radiat.Meas. 45, 856 (2010)

A.N.Golovchenko, L.Sihver, S.Ota, J.Skvarc, N.Yasuda, S.Kodaira, G.N.Timoshenko, M.Giacomelli

Fragmentation of 370 MeV/n 20Ne and 470 MeV/n 24Mg in light targets

NUCLEAR REACTIONS C(24Mg, X), E=345, 444 MeV/nucleon; measured reaction fragments; deduced σ.

doi: 10.1016/j.radmeas.2010.03.006
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0900.


2009MA04      Phys.Rev. C 79, 014614 (2009)

D.Mancusi, K.Niita, T.Maruyama, L.Sihver

Stability of nuclei in peripheral collisions in the JAERI quantum molecular dynamics model

NUCLEAR REACTIONS 40Ca(40Ca, 40Ca), E=1 GeV/nucleon; 56Fe(p, xn), E=113 MeV; 208Pb(p, xn), E=3 GeV; Al(56Fe, X), E=1 GeV; calculated σ(θ). R-JAERI quantum molecular dynamics model. Comparisons with JAERI quantum molecular dynamics model and experimental data.

doi: 10.1103/PhysRevC.79.014614
Citations: PlumX Metrics


2008TO16      Phys.Rev. C 78, 067602 (2008)

T.Toshito, K.Kodama, L.Sihver, K.Yusa, M.Ozaki, K.Amako, S.Kameoka, K.Murakami, T.Sasaki, S.Aoki, T.Ban, T.Fukuda, H.Kubota, N.Naganawa, T.Nakamura, T.Nakano, M.Natsume, K.Niwa, S.Takahashi, J.Yoshida, H.Yoshida, M.Kanazawa, N.Kanematsu, M.Komori, S.Sato, M.Asai, T.Koi, C.Fukushima, S.Ogawa, M.Shibasaki, H.Shibuya

Measurements of projectile-like 8Be and 9B production in 200-400 MeV/nucleon 12C on water

NUCLEAR REACTIONS H, O(12C, X)8Be/9B, E=200-400 MeV/nucleon; measured σ.

doi: 10.1103/PhysRevC.78.067602
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2131.


2008ZE02      Phys.Rev. C 77, 034605 (2008)

C.Zeitlin, S.Guetersloh, L.Heilbronn, J.Miller, A.Fukumura, Y.Iwata, T.Murakami, L.Sihver, D.Mancusi

Fragmentation cross sections of medium-energy 35Cl, 40Ar, and 48Ti beams on elemental targets

NUCLEAR REACTIONS H, C, Al, Cu, Sn, Pb(35Cl, X), E=290, 400, 650 MeV/nucleon; H, C, Al, Cu, Sn, Pb(40Ar, X), E=650, 1000 MeV/nucleon; H, C, Al, Cu, Sn, Pb(48Ti, X), E=1000 MeV/nucleon; measured charge changing cross sections, fragment production cross sections.

doi: 10.1103/PhysRevC.77.034605
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1609.


2007LA29      Nucl.Phys. A791, 434 (2007)

C.La Tessa, L.Sihver, C.Zeitlin, J.Miller, S.Guetersloh, L.Heilbronn, D.Mancusi, Y.Iwata, T.Murakami

Test of weak and strong factorization in nucleus-nucleus collisions at several hundred MeV/nucleon

NUCLEAR REACTIONS H, C, Al, Cu, Sn, Pb(40Ar, X), E=400 MeV/nucleon; C, Al, Cu, Sn, Pb(12C, X), (20Ne, X), (28Si, X), E=290, 400 MeV/nucleon; measured partial and total charge changing cross sections. Deduced factorization parameters.

doi: 10.1016/j.nuclphysa.2007.04.016
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2056.


2007LA30      Nucl.Phys. A791, 451 (2007)

C.La Tessa, L.Sihver, D.Mancusi, C.Zeitlin, J.Miller, S.Guetersloh, L.Heilbronn

Weak and strong factorization properties in nucleus-nucleus collisions in the energy region 290-2100 MeV/nucleon

doi: 10.1016/j.nuclphysa.2007.04.025
Citations: PlumX Metrics


2007MA01      Nucl.Instrum.Methods Phys.Res. B254, 30 (2007)

D.Mancusi, L.Sihver, K.Gustafsson, C.La Tessa, S.B.Guetersloh, C.J.Zeitlin, J.Miller, L.H.Heilbronn, K.Niita, T.Sato, H.Nakashima, T.Murakami, Y.Iwata

PHITS - benchmark of partial charge-changing cross sections for intermediate-mass systems

NUCLEAR REACTIONS H, C, Al, Cu, Sn, Pb(40Ar, X), E=400 MeV/nucleon; calculated partial charge-changing σ.

doi: 10.1016/j.nimb.2006.10.070
Citations: PlumX Metrics


2007TO14      Phys.Rev. C 75, 054606 (2007)

T.Toshito, K.Kodama, L.Sihver, K.Yusa, M.Ozaki, K.Amako, S.Kameoka, K.Murakami, T.Sasaki, S.Aoki, T.Ban, T.Fukuda, M.Komatsu, H.Kubota, N.Naganawa, T.Nakamura, T.Nakano, M.Natsume, K.Niwa, S.Takahashi, J.Yoshida, H.Yoshida, M.Kanazawa, N.Kanematsu, M.Komori, S.Sato, M.Asai, T.Koi, C.Fukushima, S.Ogawa, M.Shibasaki, H.Shibuya

Measurements of total and partial charge-changing cross sections for 200- to 400-MeV/nucleon 12C on water and polycarbonate

NUCLEAR REACTIONS H, C, O(12C, X), E=200, 400 MeV/nucleon; measured total and partial charge changing cross sections.

doi: 10.1103/PhysRevC.75.054606
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2053.


2004GI06      Phys.Rev. C 69, 064601 (2004)

M.Giacomelli, L.Sihver, J.Skvarc, N.Yasuda, R.Ilic

Projectilelike fragment emission angles in fragmentation reactions of light heavy ions in the energy region < 200 MeV/nucleon: Modeling and simulations

NUCLEAR REACTIONS 16O(12C, X), E ≈ 50-500 MeV/nucleon; calculated fragments average emission angles, longitudinal and transverse momentum distributions. Semiempirical model.

doi: 10.1103/PhysRevC.69.064601
Citations: PlumX Metrics


2003GI14      Radiat.Meas. 36, 329 (2003)

M.Giacomelli, J.Skvarc, R.Ilic, N.Yasuda, L.Sihver

The measurement of the fragment emission angles in the reactions of < 135 MeV/u 12C and 16O in tissue equivalent targets

NUCLEAR REACTIONS H, C, O(12C, X), (16O, X), E < 135 MeV/nucleon; measured fragment charge and angular distributions.

doi: 10.1016/S1350-4487(03)00146-X
Citations: PlumX Metrics


1999GO32      Nucl.Instrum.Methods Phys.Res. B159, 233 (1999)

A.N.Golovchenko, J.Skvarc, R.Ilic, L.Sihver, V.P.Bamblevski, S.P.Tretyakova, D.Schardt, R.K.Tripathi, J.W.Wilson, R.Bimbot

Fragmentation of 200 and 244 MeV/u Carbon Beams in Thick Tissue-Like Absorbers

NUCLEAR REACTIONS H, C, O(12C, X), E=200, 244 MeV/nucleon; measured fragments charge distributions in thick targets; deduced charge removal σ. Lucite, water targets, CR-39 track detectors.

doi: 10.1016/S0168-583X(99)00546-7
Citations: PlumX Metrics


1993RU01      At.Data Nucl.Data Tables 53, 1 (1993)

G.Rudstam, K.Aleklett, L.Sihver

Delayed- Neutron Branching Ratios of Precursors in the Fission Product Region

COMPILATION A=75-150; compiled β--decay T1/2, neutron emission probability; deduced average delayed-neutron branching ratios.

RADIOACTIVITY 80,81,83,79,82Ga, 84Ge, 84,85,86,87As, 88,89,91,87Se, 100,99,98mY, 100,98Sr, 99,98,97,96,95,94,93,92Rb, 91,90,89,88,87Br, 129m,129,130m,131,128m,128,132In, 150,149,148,147La, 149,148,147,146Ba, 148,147,146,145,144,143,142,141Cs, 139,138,137I, 137,136Te, 136,135,134Sb, 134,133Sn(β-n); measured β-, neutron activity simultaneously; deduced revised neutron emission probability, T1/2, delayed neutron branching ratios.

doi: 10.1006/adnd.1993.1001
Citations: PlumX Metrics


1993SI01      Phys.Rev. C47, 1225 (1993)

L.Sihver, C.H.Tsao, R.Silberberg, T.Kanai, A.F.Barghouty

Total Reaction and Partial Cross Section Calculations in Proton-Nucleus (Z(t) ≤ 26) and Nucleus-Nucleus Reactions (Z(p) and Z(t) ≤ 26)

NUCLEAR REACTIONS, ICPND 27Al, 12C, C, B, 9Be(p, X), E ≤ 1 GeV; calculated reaction σ(E). Semi-empirical approach.

doi: 10.1103/PhysRevC.47.1225
Citations: PlumX Metrics


1990AL03      Phys.Lett. 236B, 404 (1990)

K.Aleklett, W.Loveland, M.De Saint-Simon, L.Sihver, J.O.Liljenzin, G.T.Seaborg

Heavy Residue Linear Momenta in Intermediate Energy Krypton-Gold Collisions

NUCLEAR REACTIONS 197Au(86Kr, X), E=35, 43 MeV/nucleon; measured heavy residues energy, velocity; deduced momentum transfer features.

doi: 10.1016/0370-2693(90)90373-E
Citations: PlumX Metrics


1990FO03      Phys.Rev. C41, R1890 (1990)

B.Fogelberg, B.Ekstrom, L.Sihver, G.Rudstam

Decays of 134Sn and 0- 134Sb

RADIOACTIVITY 134Sn, 134Sb(β-); measured T1/2, Eγ, Iγ, E(n), γγ-coin; deduced log ft. 134Sb, 134Te deduced levels, J, π. Hyperpure Ge detector, 3He-counter.

doi: 10.1103/PhysRevC.41.R1890
Citations: PlumX Metrics


1990FO07      Z.Phys. A337, 251 (1990)

B.Fogelberg, Z.Ye, B.Ekstrom, E.Lund, K.Aleklett, L.Sihver

Isomerism, Total Decay Energies, and Absolute γ-Ray Intensities of the Heavy Pd and Ag Isotopes

RADIOACTIVITY 113,114,115,115m,116Pd, 113m,114,115,115m,116,116mAg; measured Eγ, Iγ, βγ-coin, I(ce), Qβ. 115Pd, 113,115,116,117Ag deduced isomeric E3 transitions, branching.


1990LO01      Phys.Rev. C41, 973 (1990)

W.Loveland, K.Aleklett, L.Sihver, Z.Xu, C.Casey, D.J.Morrissey, J.O.Liljenzin, M.de Saint-Simon, G.T.Seaborg

Changes in Target Fragmentation Mechanisms with Increasing Projectile Energy in Intermediate Energy Nuclear Collisions

NUCLEAR REACTIONS, ICPND 197Au(32S, X), E=512 MeV; 197Au(40Ar, X), E=1280, 1760 MeV; measured σ(fragment Z, A, θ); deduced fission σ(E), reaction mechanism, fragment isobaric yield distributions.

doi: 10.1103/PhysRevC.41.973
Citations: PlumX Metrics


1990LO12      Phys.Rev. C42, 1753 (1990)

W.Loveland, M.Hellstrom, L.Sihver, K.Aleklett

Target Fragment Mass Distribution for the Reaction of 13.3 GeV/Nucleon 28Si with 197Au

NUCLEAR REACTIONS, MECPD 197Au(28Si, X), E=13.3 GeV/nucleon; measured fragment production σ.

doi: 10.1103/PhysRevC.42.1753
Citations: PlumX Metrics


1989AL13      Nucl.Phys. A499, 591 (1989)

K.Aleklett, M.Johansson, L.Sihver, W.Loveland, H.Groening, P.L.McGaughey, G.T.Seaborg

Heavy-Residue Spectra in the Interaction of 85 A MeV 12C with 197Au

NUCLEAR REACTIONS 197Au(12C, X), E=1032 MeV; measured fragment differential ranges; deduced σ(θ, E), heavy residue longitudinal momenta.

doi: 10.1016/0375-9474(89)90547-2
Citations: PlumX Metrics


1989CA18      Phys.Rev. C40, 1244 (1989)

C.Casey, W.Loveland, Z.Xu, L.Sihver, K.Aleklett, G.T.Seaborg

Nonequilibrium Fission and Heavy Residue Production in the Interaction of 12-16 MeV/Nucleon 32S with 165Ho

NUCLEAR REACTIONS 165Ho(32S, X), E=12-16 MeV/nucleon; measured σ(fragment Z, A, θ, E); deduced fragment production σ(A), σ(θ), fast nonequilibrium fission.

doi: 10.1103/PhysRevC.40.1244
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2562.


1988LO02      Phys.Rev. C37, 1311 (1988)

W.Loveland, K.Aleklett, M.Bronikowski, Y.Y.Chu, J.B.Cumming, P.E.Haustein, S.Katcoff, N.T.Porile, L.Sihver

Unusual Backward Emission of Multifragmentation Products in Ultrarelativistic Nucleus-Nucleus Collisions

NUCLEAR REACTIONS 51V, Cu, Ag, 197Au(16O, X)24Na, E=232 GeV; measured residual fragment forward to backward emission ratio; deduced σ(θ). Thick-target, thick-catcher method.

doi: 10.1103/PhysRevC.37.1311
Citations: PlumX Metrics


1987AL15      Fizika(Zagreb) 19, Supplement 1, 63 (1987)

K.Aleklett, W.Loveland, L.Sihver, Z.Xu, C.Casey, G.T.Seaborg

Formation of Large Residues in Intermediate Energy Nuclear Collisions

NUCLEAR REACTIONS 197Au(12C, X), (20Ne, X), (32S, X), (40Ar, X), (84Kr, X), (139La, X), E=intermediate; measured fragment yields, velocity spectra, σ(fragment θ); deduced fragment production mechanism.


1987LO14      Nucl.Phys. A471, 175c (1987)

W.Loveland, K.Aleklett, L.Sihver, Z.Xu, C.Casey, G.T.Seaborg

Formation of Large Target Residues in Intermediate Energy Nuclear Collisions

NUCLEAR REACTIONS 197Au(12C, X), E=35, 85 MeV/nucleon; 197Au(40Ar, X), E=32 MeV/nucleon; 197Au(84Kr, X), E=35 MeV/nucleon; 197Au(139La, X), E=150 MeV/nucleon; measured fragment isobaric yield distributions, σ(fragment θ(moving frame)) for X=99Mo, 131Ba, 171Lu, 58Co, 87Y, 146Gd; deduced fragment production mechanism. Boltzmann transport equation.

doi: 10.1016/0375-9474(87)90250-8
Citations: PlumX Metrics


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