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Search: Author = V.Varlamov

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2024VA03      Eur.Phys.J. A 60, 44 (2024)

V.V.Varlamov, A.I.Davydov, I.A.Mostakov

Reliability of 51V partial photoneutron reaction cross sections obtained using bremsstrahlung

NUCLEAR REACTIONS 51V(γ, n), (γ, 2n), E=10-30 MeV; analyzed available data obtained at Livermore (USA) and Saclay (France) using the method of photoneutron multiplicity sorting; deduced σ reliability.

doi: 10.1140/epja/s10050-024-01269-8
Citations: PlumX Metrics


2023RE07      Eur.Phys.J. A 59, 141 (2023)

P.D.Remizov, M.V.Zheltonozhskaya, A.P.Chernyaev, V.V.Varlamov

Measurements of the flux-weighted yields for (γ, αXn) reactions on molybdenum and niobium

NUCLEAR REACTIONS 92Mo(γ, α), (γ, nα), (γ, 2nα), 94Mo(γ, nα), 95Mo(γ, 2nα), 100Mo(γ, nα), 93Nb(γ, nα), (γ, 2nα), E=20, 40, 55 MeV; measured reaction products, Eγ, Iγ; deduced flux-weighted average yields. Comparison with TALYS 1.96 calculations. The 20 MeV bremsstrahlung was the Varian Trilogy medical linear accelerator (Burnasyan Federal Medical Biological Center, Moscow, Russia) and that of the 40 MeV bremsstrahlung was the LINAC 200 accelerator (Joint Institute of Nuclear Research, Dubna, Russia) with a 3 mm thick lead target. Experiments with the 55 MeV bremsstrahlung were carried out at the Lomonosov Moscow State University Skobeltsyn Institute of Nuclear Physics racetrack microtron with a 2.1 mm thick tungsten target.

doi: 10.1140/epja/s10050-023-01055-y
Citations: PlumX Metrics


2023VA08      Bull.Rus.Acad.Sci.Phys. 87, 1179 (2023)

V.V.Varlamov, A.I.Davydov, V.N.Orlin

Similarities and Differences in Processes of 58, 60Ni Photodisintegration

NUCLEAR REACTIONS 58,60Ni(γ, n), (γ, 2n), E<30 MeV; analyzed available data; deduced recommended σ, yields of photodisintegration processes in the energy region of the giant dipole resonance (GDR) on beams of bremsstrahlung.

doi: 10.3103/S1062873823703070
Citations: PlumX Metrics


2023VA09      Bull.Rus.Acad.Sci.Phys. 87, 1188 (2023)

V.V.Varlamov, A.I.Davydov, V.N.Orlin

Cross Sections of Partial Photoneutron Reactions in Experiments on Beams of Bremsstrahlung

NUCLEAR REACTIONS 59Co, 58,60Ni, 112,114,119Sn, 127I, 165Ho, 181Ta(γ, n), (γ, 2n), E<30 MeV; analyzed available data; deduced σ, σ corrections based on physical criteria of reliability.

doi: 10.3103/S1062873823703082
Citations: PlumX Metrics


2023VA12      Phys.Atomic Nuclei 86, 600 (2023)

V.V.Varlamov, A.I.Davydov, I.A.Mostakov, V.N.Orlin

Cross Sections of Partial Photoneutron Reactions on 59Co in Experiments with Bremsstrahlung

NUCLEAR REACTIONS 59Co(γ, n), (γ, 2n), E=10-35 MeV; analyzed available data; deduced recommended bremsstrahlung σ corrected via statistical theory.

doi: 10.1134/S1063778823050393
Citations: PlumX Metrics


2022VA02      Phys.Atomic Nuclei 85, 1 (2022)

V.V.Varlamov, A.I.Davydov

Experimental and Evaluated Data on the Photodisintegration of 197Au

NUCLEAR REACTIONS 197Au(γ, n), (γ, 2n), E<30 MeV; analyzed available data; deduced recommended σ.

doi: 10.1134/S1063778822010148
Citations: PlumX Metrics


2022VA07      Eur.Phys.J. A 58, 123 (2022)

V.V.Varlamov, A.I.Davydov, V.N.Orlin

The specific features of photoneutron reactions on 58Ni

NUCLEAR REACTIONS 58Ni(γ, n), (γ, 2n), E<50 MeV; analyzed available data; deduced recommended σ for bremsstrahlung and quasimonoenergetic annihilation photon beams.

doi: 10.1140/epja/s10050-022-00775-x
Citations: PlumX Metrics


2022VA08      Phys.Atomic Nuclei 85, 316 (2022)

V.V.Varlamov, A.I.Davydov, V.N.Orlin

Reliability of Results of Photonuclear Experiments for 58Ni

NUCLEAR REACTIONS 58Ni(γ, n), (γ, 2n), E<35 MeV; analyzed available data; deduced recommended σ.

doi: 10.1134/S1063778822040123
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM1036.


2022VA11      Phys.Atomic Nuclei 85, 411 (2022)

V.V.Varlamov, A.I.Davydov, V.N.Orlin

New Evaluated Data on Photoneutron Reaction Cross Sections for 60Ni Nuclei

NUCLEAR REACTIONS 58,60Ni(γ, n), (γ, 2n), E<35 MeV; analyzed available data; deduced evaluated σ.

doi: 10.1134/S1063778822050106
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM1037.


2022VA13      Phys.Atomic Nuclei 85, 540 (2022)

V.V.Varlamov, A.I.Davydov

Reliability of 159Tb Partial Photoneutron Reaction Cross Sections Obtained in Various Experiments

NUCLEAR REACTIONS 159Tb(γ, n), (γ, 2n), (γ, xn), E<30 MeV; analyzed available data from Livermore (USA) and Saclay (France); deduced partial photoneutron reactions σ.

doi: 10.1134/S106377882301060X
Citations: PlumX Metrics


2021VA11      Eur.Phys.J. A 57, 287 (2021)

V.V.Varlamov, A.I.Davydov, V.N.Orlin

New evaluated data on 206, 207, 208Pb photodisintegration

NUCLEAR REACTIONS 206,207,208Pb(γ, X), E<40 MeV; analyzed available data; deduced recommended σ, problems with experimental data.

doi: 10.1140/epja/s10050-021-00594-6
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM1033.


2021VA12      Phys.Atomic Nuclei 84, 389 (2021)

V.V.Varlamov, A.I.Davydov, V.N.Orlin

Photoneutron Reactions on 51V Nucleus: Systematic Uncertainties in Experiments and New Evaluated Data

NUCLEAR REACTIONS 51V(γ, n), E<30 MeV; analyzed available data; deduced recommended neutron yield σ.

doi: 10.1134/S1063778821030157
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM1028.


2021VA14      Phys.Atomic Nuclei 84, 603 (2021)

V.V.Varlamov, A.I.Davydov

Physical Reliability Criteria and Special Features of Data on the Photodisintegration of 75As, 127I, 181Ta, and 208Pb Nuclei

NUCLEAR REACTIONS 75As, 127I, 181Ta, 208Pb(γ, X), E<30 MeV; analyzed available data; deduced σ. Saclay (France) and Livermore (USA) data.

doi: 10.1134/S1063778821050148
Citations: PlumX Metrics


2020BE18      Phys.Atomic Nuclei 83, 1 (2020)

S.S.Belyshev, V.V.Varlamov, S.A.Gunin, A.I.Davydov, B.S.Ishkhanov, I.A.Pshenichnov, V.N.Orlin

Photoneutron Reactions on 129Xe Nuclei and Their Electromagnetic Dissociation in Colliders

NUCLEAR REACTIONS 129Xe(γ, n);129Xe(γ, 2n);129Xe(γ, 3n), E=threshold-40 MeV; calculated inclusive σ(γ, xn) and summary σ(γ, Sn) cross sections [in σ(γ, Sn) the symbol Sn denotes summation over all available inclusive σ(γ, xn)] using TALYS code, evaluated σ(γ, Sn) within the Combined PhotoNuclear Reaction Model (CPNRM) framework as a good approximation to the total photoabsorption σ describing the ElectroMagnetic Dissociation (EMD) process using also neighboring nuclei reactions.

doi: 10.1134/S1063778819060036
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0978.


2020KA09      Nucl.Data Sheets 163, 109 (2020)

T.Kawano, Y.S.Cho, P.Dimitriou, D.Filipescu, N.Iwamoto, V.Plujko, X.Tao, H.Utsunomiya, V.Varlamov, R.Xu, R.Capote, I.Gheorghe, O.Gorbachenko, Y.L.Jin, T.Renstrom, M.Sin, K.Stopani, Y.Tian, G.M.Tveten, J.M.Wang, T.Belgya, R.Firestone, S.Goriely, J.Kopecky, M.Krticka, R.Schwengner, S.Siem, M.Wiedeking

IAEA Photonuclear Data Library 2019

doi: 10.1016/j.nds.2019.12.002
Citations: PlumX Metrics


2019GO30      Eur.Phys.J. A 55, 172 (2019)

S.Goriely, P.Dimitriou, M.Wiedeking, T.Belgya, R.Firestone, J.Kopecky, M.Krticka, V.Plujko, R.Schwengner, S.Siem, H.Utsunomiya, S.Hilaire, S.Peru, Y.S.Cho, D.M.Filipescu, N.Iwamoto, T.Kawano, V.Varlamov, R.Xu

Reference database for photon strength functions

doi: 10.1140/epja/i2019-12840-1
Citations: PlumX Metrics


2019KR16      Acta Phys.Pol. B50, 487 (2019)

M.Krzysiek, H.Utsunomiya, I.Gheorghe, D.M.Filipescu, T.Renstrom, G.M.Tveten, S.Belyshev, K.Stopani, H.Wang, G.Fan, Y.-W.Lui, D.Symochko, S.Goriely, A.-C.Larsen, S.Siem, V.Varlamov, B.Ishkhanov, T.Ari-izumi, S.Miyamoto

Photoneutron Cross-section Measurements for 165Ho by the Direct Neutron-Multiplicity Sorting at NewSUBARU

NUCLEAR REACTIONS 165Ho(γ, γ'), E=11.5-43.2 MeV; measured In, neutron multiplicity; deduced photoneutron σ(E). Flat-efficeincy neutron detector for direct neutron-multiplicity sorting method.

doi: 10.5506/aphyspolb.50.487
Citations: PlumX Metrics


2019VA02      Phys.Rev. C 99, 024608 (2019)

V.Varlamov, A.Davydov, V.Kaidarova, V.Orlin

Photoneutron reaction cross-section data for 75As: Experiments and evaluation

NUCLEAR REACTIONS 75As(γ, n), (γ, 2n), E<30 MeV; analyzed available experimental differential σ(E) data from at LLNL-USA and CEN-Saclay-France using objective physical reliability criteria as part of the IAEA Coordinated Research Project (CRP) on photonuclear data evaluation; calculated, compiled and evaluated σ(E) with uncertainties.

doi: 10.1103/PhysRevC.99.024608
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0976.


2019VA04      Phys.Atomic Nuclei 82, 13 (2019)

V.V.Varlamov, A.I.Davydov, B.S.Ishkhanov

New Data on Photoneutron Reaction Cross Sections for 76, 78, 80, 82Se Nuclei

doi: 10.1134/S1063778819010186
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0973.


2019VA06      Bull.Rus.Acad.Sci.Phys. 83, 465 (2019)

V.V.Varlamov, V.D.Kaidarova, V.A.Barbaryan

New Data on the Photodisintegration of 140, 142Ce and 153Eu Nuclei

doi: 10.3103/S1062873819040282
Citations: PlumX Metrics


2019VA08      Phys.Atomic Nuclei 82, 212 (2019)

V.V.Varlamov, A.I.Davydov, V.D.Kaidarova

Evaluation of Reliable Cross Sections of Photoneutron Reactions on 103Rh and 165Ho Nuclei

doi: 10.1134/s1063778819030153
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0977.


2019VA12      Physics of Part.and Nuclei 50, 637 (2019)

V.V.Varlamov

Reliability of Photonuclear Data: Various Experiments and Evaluations

doi: 10.1134/s1063779619050241
Citations: PlumX Metrics


2018SE09      Phys.Rev. C 97, 055503 (2018)

A.P.Serebrov, E.A.Kolomensky, A.K.Fomin, I.A.Krasnoshchekova, A.V.Vassiljev, D.M.Prudnikov, I.V.Shoka, A.V.Chechkin, M.E.Chaikovskiy, V.E.Varlamov, S.N.Ivanov, A.N.Pirozhkov, P.Geltenbort, O.Zimmer, T.Jenke, M.Van der Grinten, M.Tucker

Neutron lifetime measurements with a large gravitational trap for ultracold neutrons

RADIOACTIVITY 1n(β-); measured Iβ, T1/2 of free neutron, storage cycles for two different holding times, temperature dependence of the UCN storage time, inverse UCN loss rate, neutron count rates before (reactor cycle 179) and after (reactor cycle 181) using gravitationally trapped ultra-cold neutrons (UCN) at Institute Laue-Langevin (ILL) using the PF2 MAM UCN beam; deduced trap-neutron collision frequency, systematic error in T1/2 measurements using Monte Carlo simulations, influence of the residual gas on UCN storage. Comparison with previous experimental values in the last 17 years, and with evaluations by Particle Data Group. Discussed problem of a 3.9σ discrepancy between measurements of half-life of free neutron using neutrons in beams and those with stored ultracold neutrons (UCN).

doi: 10.1103/PhysRevC.97.055503
Citations: PlumX Metrics


2018VA10      Bull.Rus.Acad.Sci.Phys. 82, 614 (2018)

V.V.Varlamov, V.D.Kaidarova

Evaluation of Reliable Cross Sections of Partial and Total Photoneutron Reactions for the 139La Nucleus

NUCLEAR REACTIONS 139La(γ, xn), E=10-24 MeV; calculated, evaluated σ; compared to data.

doi: 10.3103/S1062873818060321
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0970.


2018VA12      Eur.Phys.J. A 54, 74 (2018)

V.V.Varlamov, A.I.Davydov, B.S.Ishkhanov, V.N.Orlin

The reliability of photoneutron cross sections for 90, 91, 92, 94Zr

NUCLEAR REACTIONS 90,91,92,94Zr(γ, n), (γ, 2n), (γ, 3n), E≈20-30 MeV; calculated new evaluated partial and total photoneutron reaction σ using σ decomposed into partial σ within CPNRM (Combined Photonucleon Reaction Model). Compared to data.

doi: 10.1140/epja/i2018-12508-4
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0967.


2017GH09      Phys.Rev. C 96, 044604 (2017); Erratum Phys.Rev. C 99, 059901 (2019)

I.Gheorghe, H.Utsunomiya, S.Katayama, D.Filipescu, S.Belyshev, K.Stopani, V.Orlin, V.Varlamov, T.Shima, S.Amano, S.Miyamoto, Y.-W.Lui, T.Kawano, S.Goriely

Photoneutron cross-section measurements in the 209Bi (γ, xn) reaction with a new method of direct neutron-multiplicity sorting

NUCLEAR REACTIONS 209Bi(γ, n), (γ, np), (γ, 2n), (γ, 2np), (γ, 3n), (γ, 3np), (γ, 4n), (γ, 4np), E=threshold-40 MeV; measured E(n), I(n), photoneutron σ(E) using quasimonochromatic laser Compton-scattering (LCS) γ-ray beams at the NewSUBARU synchrotron radiation facility at the University of Hyogo, and novel technique of direct neutron-multiplicity sorting method. Comparison with previous experimental data from Livermore and Saclay, and with bremsstrahlung data, and with theoretical calculations using the TALYS reaction code. Comparison with Hartree-Fock Bogoliubov plus quasiparticle random phase approximation (HFB+QRPA) with Gogny D1M interaction for both E1 and M1 components of the GDR. Discussed threshold behavior of photoneutron emission in terms of average neutron kinetic energy.

doi: 10.1103/PhysRevC.96.044604
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetK2556.


2017IS10      Physics of Part.and Nuclei 48, 76 (2017)

B.S.Ishkhanov, V.N.Orlin, N.N.Peskov, V.V.Varlamov

Photoneutron reactions in the range of giant dipole resonance

NUCLEAR REACTIONS Rb, 80Sr, 89Y, 90,91,93,94Zr, 93Nb, 127I, 197Au, 206,207,208Pb, 209BI(γ, n), E=511 keV, bremsstrahlung; compiled, analyzed Saclay and Livermore photoneutron σ; deduced σ ratio reported by these two laboratories. 65Cu, 91Zr, 112,114,116,117,118,119,120,122,124Sn, 192Os(γ, xn), E=10-35 MeV; calculated σ for various values of x; deduced effect of neutron multiplicity on σ. (Remark: 91Zr is incorrectly marked as 91Cu in Fig. 3.)

doi: 10.1134/S1063779617010117
Citations: PlumX Metrics


2017SE25      JETP Lett. 106, 623 (2017)

A.P.Serebrov, E.A.Kolomenskiy, A.K.Fomin, I.A.Krasnoschekova, A.V.Vassiljev, D.M.Prudnikov, I.V.Shoka, A.V.Chechkin, M.E.Chaikovskii, V.E.Varlamov, S.N.Ivanov, A.N.Pirozhkov, P.Geltenbort, O.Zimmer, T.Jenke, M.Van der Grinten, M.Tucker

New measurement of the neutron lifetime with a large gravitational trap

RADIOACTIVITY 1NN(β-); measured decay products; deduced T1/2. Comparison with available data.

doi: 10.1134/S0021364017220143
Citations: PlumX Metrics


2017VA11      Phys.Rev. C 95, 054607 (2017)

V.Varlamov, B.Ishkhanov, V.Orlin

Reliability of (γ, 1n), (γ, 2n), and (γ, 3n) cross-section data on 159Tb

NUCLEAR REACTIONS 159Tb(γ, n), E=7-27 MeV; 159Tb(γ, 2n), E=13-29 MeV; 159Tb(γ, 3n), E=23-30 MeV; analyzed σ(E) data from neutron multiplicity-sorting procedures at Lawrence Livermore National Laboratory, and Saclay; deduced significant systematic disagreements between the two sets of data; examined reliability of data. Estimated σ for (γ, 3n) reaction.

doi: 10.1103/PhysRevC.95.054607
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0937.


2017VA14      Bull.Rus.Acad.Sci.Phys. 81, 664 (2017)

V.V.Varlamov, A.I.Davydov, V.N.Orlin, N.N.Peskov

Physical criteria for the reliability of data on the photodisintegration of the 89Y nucleus

doi: 10.3103/S1062873817060247
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0931.


2017VA15      Bull.Rus.Acad.Sci.Phys. 81, 670 (2017)

V.V.Varlamov, V.N.Orlin, N.N.Peskov

Cross sections of the photoneutron reaction for 141Pr and 186W nuclei, estimated from physical criteria of data reliability

doi: 10.3103/S1062873817060259
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0938.


2017VA18      Eur.Phys.J. A 53, 180 (2017)

V.V.Varlamov, A.I.Davydov, B.S.Ishkhanov

Photoneutron cross sections for 59Co: Systematic uncertainties of data from various experiments

COMPILATION 59Co(γ, n), (γ, 2n), (γ, 3n), E=0-37 MeV; compiled σ; calculated, evaluated σ; compared with different calculations; deduced uncertainty of results.

doi: 10.1140/epja/i2017-12373-7
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0942.


2017VA22      Phys.Rev. C 96, 044606 (2017)

V.Varlamov, B.Ishkhanov, V.Orlin

Experimental and evaluated photoneutron cross sections for 197Au

NUCLEAR REACTIONS 197Au(γ, n), (γ, 2n), E=5-30 MeV; analyzed available experimental σ(E) data using new objective physical data reliability criteria, as part of IAEA Coordinated Research Project (CRP) on photonuclear data evaluation. Comparison with the previously evaluated data in 2000 given in IAEA-TECDOC-1178.

doi: 10.1103/PhysRevC.96.044606
Citations: PlumX Metrics


2017VA33      Phys.Atomic Nuclei 80, 957 (2017)

V.V.Varlamov, B.S.Ishkhanov

Modern status of photonuclear data

doi: 10.1134/S106377881705026X
Citations: PlumX Metrics


2017VA34      Phys.Atomic Nuclei 80, 1106 (2017)

V.V.Varlamov, B.S.Ishkhanov, V.N.Orlin

Evaluated Cross Sections of Photoneutron Reactions on the Isotope 116Sn and Spectra of Neutrons Originating from These Reactions

NUCLEAR REACTIONS 116Sn(γ, xn), E=10-30 MeV; measured En, In; deduced σ, σ(En), other reaction products. Compared with Livermore and Saclay data and Moscow evaluations.

doi: 10.1134/S1063778817060230
Citations: PlumX Metrics


2016VA04      Bull.Rus.Acad.Sci.Phys. 80, 317 (2016)

V.V.Varlamov, A.I.Davydov, M.A.Makarov, V.N.Orlin, N.N.Peskov

Reliability of the data on the cross sections of the partial photoneutron reaction for 63, 65Cu and 80Se nuclei

NUCLEAR REACTIONS 63,65Cu, 80Se(γ, x), (α, xn), E=9-28 MeV; calculated σ; deduced optical model parameters. Compared with data.

doi: 10.3103/S1062873816030333
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0920.


2016VA12      Phys.Atomic Nuclei 79, 501 (2016); Yad.Fiz. 79, 315 (2016)

V.V.Varlamov, B.S.Ishkhanov, V.N.Orlin, N.N.Peskov

Data on photoneutron reactions from various experiments for 133Cs, 138Ba and 209Bi nuclei

NUCLEAR REACTIONS 133Cs, 138Ba, 209Bi(γ, xn), E=10-30 MeV; calculated relative γ emission strength function (i.e. Γγ / (Γγ + Γneutron)) vs E, relative neutron strength function vs E, σ(xn) (x running from 1 to infinity), σ(kn) (k=1, 2, 3) vs E using the model of the same group of authors published in 2007-2013. Compared with data.

doi: 10.1134/S1063778816040219
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0922.


2015BE21      Eur.Phys.J. A 51, 67 (2015)

S.S.Belyshev, D.M.Filipescu, I.Gheorghe, B.S.Ishkhanov, V.V.Khankin, A.S.Kurilik, A.A.Kuznetsov, V.N.Orlin, N.N.Peskov, K.A.Stopani, O.Tesileanu, V.V.Varlamov

Multinucleon photonuclear reactions on 209Bi: Experiment and evaluation

NUCLEAR REACTIONS 209Bi(γ, xn), (γ, xnp), E=55.6 MeV; measured bremsstrahlung-induced reaction activation Eγ, Iγ; deduced yields, integral σ; calculated σ, individual components of photoreaction σ, yields using TALYS and CMNR codes. Compared with σ(γ, Sn), σ(γ, n) and σ(γ, 2n) from literature.

doi: 10.1140/epja/i2015-15067-2
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0912.


2015FI10      Eur.Phys.J. A 51, 185 (2015)

D.Filipescu, A.Anzalone, D.L.Balabanski, S.S.Belyshev, F.Camera, M.La Cognata, P.Constantin, L.Csige, P.V.Cuong, M.Cwiok, V.Derya, W.Dominik, M.Gai, S.Gales, I.Gheorghe, B.S.Ishkhanov, A.Krasznahorkay, A.A.Kuznetsov, C.Mazzocchi, V.N.Orlin, N.Pietralla, M.Sin, C.Spitaleri, K.A.Stopani, O.Tesileanu, C.A.Ur, I.Ursu, H.Utsunomiya, V.V.Varlamov, H.R.Weller, N.V.Zamfir, A.Zilges

Perspectives for photonuclear research at the Extreme Light Infrastructure - Nuclear Physics (ELI-NP) facility

doi: 10.1140/epja/i2015-15185-9
Citations: PlumX Metrics


2015VA14      Phys.Atomic Nuclei 78, 634 (2015); Yad.Fiz. 78, 678 (2015)

V.V.Varlamov, M.A.Makarov, N.N.Peskov, M.E.Stepanov

New data on cross sections for partial and total photoneutron reactions on the isotopes 91, 94Zr

NUCLEAR REACTIONS 91,94Zr(γ, n), (γ, 2n), (γ, 3n), E<30 MeV; analyzed available data; deduced σ requirements.

doi: 10.1134/S106377881505018X
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0914.


2015VA17      Phys.Atomic Nuclei 78, 746 (2015); Yad.Fiz. 78, 797 (2015)

V.V.Varlamov, M.A.Makarov, N.N.Peskov, M.E.Stepanov

Photodisintegration of the isotopes 186, 188, 189, 190, 192Os: Similarities and distinctions

NUCLEAR REACTIONS 186,188,189,190,192Os(γ, n), (γ, 2n), (γ, 3n), E<30 MeV; analyzed available data; deduced σ, transition multiplicity functions, systematic errors.

doi: 10.1134/S1063778815060150
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0915.


2014OT01      Nucl.Data Sheets 120, 272 (2014)

N.Otuka, E.Dupont, V.Semkova, B.Pritychenko, A.I.Blokhin, M.Aikawa, S.Babykina, M.Bossant, G.Chen, S.Dunaeva, R.A.Forrest, T.Fukahori, N.Furutachi, S.Ganesan, Z.Ge, O.O.Gritzay, M.Herman, S.Hlavac, K.Kato, B.Lalremruata, Y.O.Lee, A.Makinaga, K.Matsumoto, M.Mikhaylyukova, G.Pikulina, V.G.Pronyaev, A.Saxena, O.Schwerer, S.P.Simakov, N.Soppera, R.Suzuki, S.Takacs, X.Tao, S.Taova, F.Tarkanyi, V.V.Varlamov, J.Wang, S.C.Yang, V.Zerkin, Y.Zhuang

Towards a More Complete and Accurate Experimental Nuclear Reaction Data Library (EXFOR): International Collaboration Between Nuclear Reaction Data Centres (NRDC)

doi: 10.1016/j.nds.2014.07.065
Citations: PlumX Metrics


2014SE09      Phys.Rev. C 89, 044002 (2014)

A.P.Serebrov, P.Geltenbort, O.M.Zherebtsov, S.V.Sbitnev, V.E.Varlamov, A.V.Vassiljev, M.S.Lasakov, I.A.Krasnoschekova, S.N.Ivanov, D.Pushin

Experimental search for long-range forces in neutron scattering via a gravitational spectrometer

NUCLEAR REACTIONS He(n, n), E=ultracold; measured storage time of neutrons in the UCN trap, transfer of recoil energy using the gravitational spectrometer at ILL-Grenoble reactor facility; deduced scattering σ, constraints on the strength of the long-range "fifth" force. Comparison with neutron interferometer technique and transmission method.

doi: 10.1103/PhysRevC.89.044002
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2014VA11      Eur.Phys.J. A 50, 114 (2014)

V.V.Varlamov, B.S.Ishkhanov, V.N.Orlin, K.A.Stopani

A new approach for analysis and evaluation of partial photoneutron reaction cross sections

NUCLEAR REACTIONS 94Zr, 118Sn, 159Tb(γ, xn), E=cyclotron; calculated, analyzed, evaluated total σ, partial σ using combined model of photonuclear reactions. Compared with data.

doi: 10.1140/epja/i2014-14114-x
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0831.


2013SE13      JETP Lett. 97, 670 (2013)

A.P.Serebrov, P.Geltenbort, O.M.Zherebtsov, S.V.Sbitnev, V.E.Varlamov, A.V.Vassiljev, M.S.Lasakov, I.A.Krasnoschekova, S.N.Ivanov

Measurement of the total cross sections of ultracold neutrons with noble gases and search for long-range forces

NUCLEAR REACTIONS He, Ne, Ar, Kr, Xe(n, X), E<0.0000003 eV; measured reaction products; deduced σ, neutron decay probability parameters. Comparison with theoretical calculations.

doi: 10.1134/S0021364013120114
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23198.


2013VA07      Bull.Rus.Acad.Sci.Phys. 77, 388 (2013); Izv.Akad.Nauk RAS, Ser.Fiz 77, 433 (2013)

V.V.Varlamov, V.N.Orlin, N.N.Peskov, M.E.Stepanov

Cross Sections of Partial Photoneutron Reactions for the 115In Nucleus and the Neutron Multiplicity Sorting

NUCLEAR REACTIONS 115In(γ, n), (γ, 2n), (γ, 3n), E<32 MeV; analyzed available data; deduced recommended σ.

doi: 10.3103/S1062873813040291
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0863.


2013VA18      Phys.Atomic Nuclei 76, 1403 (2013; Yad.Fiz. 76, 1484 (2013)

V.V.Varlamov, B.S.Ishkhanov, V.N.Orlin, N.N.Peskov, M.E.Stepanov

New data on (γ, n), (γ, 2n), and (γ, 3n) partial photoneutron reactions

NUCLEAR REACTIONS 181Ta, 208Pb(γ, n), (γ, 2n), (γ, 3n), E=14-40 MeV; analyzed available data; deduced discrepancies in yields, σ.

doi: 10.1134/S1063778813110148
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0850.


2012VA03      Bull.Rus.Acad.Sci.Phys. 76, 491 (2012); Izv.Akad.Nauk RAS, Ser.Fiz 76, 549 (2012)

V.V.Varlamov, S.Yu.Komarov, N.N.Peskov, M.E.Stepanov

A new database (Digital Chart) of main GDR parameters

doi: 10.3103/S1062873812040351
Citations: PlumX Metrics


2012VA09      Phys.Atomic Nuclei 75, 1339 (2012)

V.V.Varlamov, B.S.Ishkhanov, V.N.Orlin

New approach to analyzing and evaluating cross sections for partial photoneutron reactions

NUCLEAR REACTIONS 90Zr, 115In, 112,114,116,117,118,119,120,122,124Sn, 159Tb, 197Au(γ, n), (γ, 2n), (γ, 3n), E < 30 MeV; analyzed available data; deduced σ, ratio of yields. Preequilibrium exciton model of photonuclear reactions.

doi: 10.1134/S1063778812110191
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0831.


2011BE41      Phys.Atomic Nuclei 74, 1521 (2011); Yad.Fiz. 74, 1555 (2011)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, T.A.Ermakova, B.S.Ishkhanov, A.A.Klimochkina, S.Yu.Komarov, H.Koura, E.A.Romanovsky, T.I.Spasskaya

Shell structure of even-even nickel isotopes containing twenty to forty neutrons

NUCLEAR STRUCTURE 48,50,52,54,56,58,60,62,64,68Ni; calculated single-particle and Coulomb shift energies; deduced parameters of the neutron dispersive optical potential. Comparison with experimental and evaluated data.

doi: 10.1134/S1063778811110056
Citations: PlumX Metrics


2011SE10      Phys.Rev. C 84, 044001 (2011)

A.P.Serebrov, O.M.Zherebtsov, S.V.Sbitnev, V.E.Varlamov, A.V.Vassiljev, M.S.Lasakov

Search for long-range force between a neutron and an atom with a trap of ultracold neutrons

NUCLEAR REACTIONS He, Ne, Ar, Kr(n, X), E=ultracold; analyzed total interaction σ of neutrons with free atoms to search for long-range forces between neutrons and atoms.

doi: 10.1103/PhysRevC.84.044001
Citations: PlumX Metrics


2010BE11      Bull.Rus.Acad.Sci.Phys. 74, 542 (2010); Izv.Akad.Nauk RAS, Ser.Fiz 74, 575 (2010)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, T.A.Ermakova, B.S.Ishkhanov, A.A.Klimochkina, S.Yu.Komarov, H.Koura, E.A.Romanovsky, T.I.Spasskaya

Neutron shell structure of 58, 60, 62, 64Ni nuclei and its study within a mean-field model with dispersive optical-model potential

NUCLEAR STRUCTURE 58,60,62,64Ni; calculated single-particle energies with dispersive optical potential; deduced subshell degeneracy.

doi: 10.3103/S106287381004026X
Citations: PlumX Metrics


2010BE14      Bull.Rus.Acad.Sci.Phys. 74, 850 (2010); Izv.Akad.Nauk RAS, Ser.Fiz 74, 829 (2010)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, T.A.Ermakova, B.S.Ishkhanov, S.Yu.Komarov, E.A.Romanovskii, T.I.Spasskaya

Analysis of single-particle energies of the neutron states in the 64, 66, 68, 70Zn isotopes within a mean field model with dispersive optical potential

NUCLEAR STRUCTURE 64,66,68,70Zn, 58,60,62,64,68Ni; calculated single-particle energies, energy gaps; deduced dispersive optical potential parameters.

doi: 10.3103/S1062873810060249
Citations: PlumX Metrics


2010PI07      Phys.Lett. B 693, 221 (2010)

A.Pichlmaier, V.Varlamov, K.Schreckenbach, P.Geltenbort

Neutron lifetime measurement with the UCN trap-in-trap MAMBO II

RADIOACTIVITY 1NN(β-); measured ultra cold neutron density; deduced neutron lifetime, T1/2. Comparison with other experimental results.

doi: 10.1016/j.physletb.2010.08.032
Citations: PlumX Metrics

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


2010VA07      Bull.Rus.Acad.Sci.Phys. 74, 833 (2010); Izv.Akad.Nauk RAS, Ser.Fiz 74, 875 (2010)

V.V.Varlamov, B.S.Ishkhanov, V.N.Orlin, V.A.Chetvertkova

Evaluated cross sections of the σ(γ, nX) and σ(γ, 2nX) reactions on 112, 114, 116, 117, 118, 119, 120, 122, 124Sn isotopes

NUCLEAR REACTIONS 112,114,116,117,118,119,120,122,124Sn(γ, nX), (γ, 2nX), E<100 MeV; analyzed experimental data; deduced partial σ, Giant Dipole Resonance features.

doi: 10.3103/S1062873810060225
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0768.


2010VA08      Bull.Rus.Acad.Sci.Phys. 74, 842 (2010); Izv.Akad.Nauk RAS, Ser.Fiz 74, 884 (2010)

V.V.Varlamov, B.S.Ishkhanov, V.N.Orlin, S.Yu.Troshchiev

New data for the 197Au(γ, nX) and 197Au(γ, 2nX) reaction cross sections

NUCLEAR REACTIONS 197Au(γ, nX), (γ, 2nX), E<100 MeV; analyzed experimental data; deduced partial σ, Giant Dipole Resonance features.

doi: 10.3103/S1062873810060237
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0798.


2009AN12      J.Phys.(London) G36, 085102 (2009)

I.Angeli, Y.P.Gangrsky, K.P.Marinova, I.N.Boboshin, S.Yu.Komarov, B.S.Ishkhanov, V.V.Varlamov

N and Z dependence of nuclear charge radii

NUCLEAR STRUCTURE Z=1-96; analyzed trends in nucleon dependence of rms charge radii.

doi: 10.1088/0954-3899/36/8/085102
Citations: PlumX Metrics


2009BE24      Bull.Rus.Acad.Sci.Phys. 73, 820 (2009); Izv.Akad.Nauk RAS, Ser.Fiz 73, 867 (2009)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, T.A.Ermakova, B.S.Ishkhanov, S.Yu.Komarov, H.Koura, E.A.Romanovskii, T.I.Spasskaya

Energies of the single-particle proton 1f and 2p states in the 58, 60, 62, 64Ni isotopes

NUCLEAR STRUCTURE 58,60,62,64Ni; calculated energies of single-particle states; deduced importance of proton dispersive optical potential (dop). Comparison with experiment.

doi: 10.3103/S1062873809060264
Citations: PlumX Metrics


2009BE35      Phys.Atomic Nuclei 72, 1629 (2009); Yad.Fiz. 72, 1386 (2009)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, T.A.Ermakova, B.S.Ishkhanov, E.A.Romanovsky, T.I.Spasskaya, T.P.Timokhina

Investigation of the shell structure of 40 ≤ A ≤ magic and near-magic nuclei within the mean-field model involving a dispersive optical potential

NUCLEAR STRUCTURE A=40-132; calculated single-particle energies of neutron and proton states of magic and near-magic nuclei; deduced new methods for determining parameters of dispersive optical potential.

doi: 10.1134/S1063778809100032
Citations: PlumX Metrics


2009BE43      Bull.Rus.Acad.Sci.Phys. 73, 1442 (2009); Izv.Akad.Nauk RAS, Ser.Fiz. 73, 1537 (2009)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, B.S.Ishkhanov, E.A.Romanovskii, T.I.Spasskaya

Calculation of single-particle energies in the 3896Sr nucleus within the mean field model with the dispersive optical potential

NUCLEAR STRUCTURE 88,94,96Sr, 90,96,98Zr; calculated single-particle energies using dispersive optical potential. Comparison with experimental values.

doi: 10.3103/S1062873809110033
Citations: PlumX Metrics


2009VA02      Phys.Atomic Nuclei 72, 214 (2009); Yad.Fiz. 72, 241 (2009)

V.V.Varlamov, N.N.Peskov, M.E.Stepanov

Special features of the isospin splitting of the giant dipole resonance in the 90Zr nucleus

NUCLEAR REACTIONS 90Zr(γ, n), (γ, 2n), (γ, p), E < 30 MeV; analyzed cross sections. 90Zr; deduced GDR parameters.

doi: 10.1134/S1063778809020033
Citations: PlumX Metrics


2008BE04      Phys.Atomic Nuclei 71, 36 (2008); Yad.Fiz. 71, 37 (2008)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, T.A.Ermakova, B.S.Ishkhanov, E.A.Romanovsky, T.I.Spasskaya, T.P.Timokhina

Single-particle levels of nuclei in the vicinity of the doubly magic nuclei 4820Ca28 and 5628Ni28

NUCLEAR STRUCTURE 46,48Ca, 46,48,50Ti, 50,52Cr, 54,56Fe, 56Ni; calculated single particle energies, occupation numbers, and energy gaps. Compared results to stripping and pickup reaction data.

doi: 10.1134/S1063778808010043
Citations: PlumX Metrics


2008BE26      Bull.Rus.Acad.Sci.Phys. 72, 847 (2008)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, T.A.Ermakova, B.S.Ishkhanov, S.Yu.Komarov, E.A.Romanovsky, T.I.Spasskaya, T.P.Timokhina

Analysis of the new data on single-particle structure of nuclei from the middle of the f-2 p shell within the dispersive optical model

NUCLEAR STRUCTURE 48Ca, 50Ti, 52Cr, 54Fe, 48,50,52,54Ni; analyzed single-particle energies of neutron and proton states. Compared results to dispersive optical model calculations.

doi: 10.3103/S1062873808060282
Citations: PlumX Metrics


2008BO14      Bull.Rus.Acad.Sci.Phys. 72, 283 (2008); Izv.Akad.Nauk RAS, Ser.Fiz. 72, 308 (2008)

I.N.Boboshin, V.V.Varlamov, B.S.Ishkhanov, S.Yu.Komarov, E.A.Romanovsky

Shell structure of new magic nuclei: Systematics of features

doi: 10.3103/S1062873808030040
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2008SE08      Phys.Rev. C 78, 035505 (2008)

A.P.Serebrov, V.E.Varlamov, A.G.Kharitonov, A.K.Fomin, Yu.N.Pokotilovski, P.Geltenbort, I.A.Krasnoschekova, M.S.Lasakov, R.R.Taldaev, A.V.Vassiljev, O.M.Zherebtsov

Neutron lifetime measurements using gravitationally trapped ultracold neutrons

RADIOACTIVITY 1n(β-); measured half-life using gravitationally trapped ultracold neutrons.

doi: 10.1103/PhysRevC.78.035505
Citations: PlumX Metrics

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


2007BE22      Bull.Rus.Acad.Sci.Phys. 71, 423 (2007); Izv.Akad.Nauk RAS, Ser.Fiz. 71, 438 (2007)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, B.S.Ishkhanov, E.A.Romanovskii, T.I.Spasskaya

Calculation of Single-Particle Energies of Bound Nucleon States in Nuclei with 40 ≤ A ≤ 208 Using Global Parameters of Dispersive Optical Model Potential

NUCLEAR STRUCTURE A=40-208; calculated single particle energies of bound neutron and proton states within the dispersive optical model with different sets of global parameters. Compared results to data and to the predictions of the relativistic mean-field model.

doi: 10.3103/S1062873807030240
Citations: PlumX Metrics


2007BE23      Bull.Rus.Acad.Sci.Phys. 71, 428 (2007); Izv.Akad.Nauk RAS, Ser.Fiz. 71, 443 (2007)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, T.A.Ermakova, B.S.Ishkhanov, E.A.Romanovskii, T.I.Spasskaya, T.P.Timokhina

Neutron Single-Particle Structure of 48Ca, 50Ti, 52Cr, 54Fe, and 56Ni Nuclei

NUCLEAR STRUCTURE 48Ca, 50Ti, 52Cr, 54Fe, 56Ni; analyzed data from single-nucleon transfer reactions to determine neutron single particle energies for the fp shell magic nuclei near the Fermi energy.

doi: 10.3103/S1062873807030252
Citations: PlumX Metrics


2007BE24      Bull.Rus.Acad.Sci.Phys. 71, 434 (2007); Izv.Akad.Nauk RAS, Ser.Fiz. 71, 448 (2007)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, T.A.Ermakova, B.S.Ishkhanov, E.A.Romanovskii, T.I.Spasskaya, T.P.Timokhina

Analysis of Single-Particle Energies of Doubly Magic 100, 132Sn Nuclei within the Dispersive Optical Model

NUCLEAR STRUCTURE 112,116,118,120,124Sn; analyzed single-particle energies. 100,132Sn; deduced estimate for single-particle energies of doubly-magic isotopes. Compared with dispersive optical model results.

doi: 10.3103/S1062873807030264
Citations: PlumX Metrics


2007BE25      Bull.Rus.Acad.Sci.Phys. 71, 438 (2007); Izv.Akad.Nauk RAS, Ser.Fiz. 71, 451 (2007)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, T.A.Ermakova, B.S.Ishkhanov, E.A.Romanovskii, T.I.Spasskaya, T.P.Timokhina

On Double Magicity of the 6828Ni40 Nucleus

NUCLEAR STRUCTURE 58,60,62,64Ni; analyzed single-particle energies. 68Ni; deduced estimate for single-particle energies. Compared with dispersive optical model results.

doi: 10.3103/S1062873807030276
Citations: PlumX Metrics


2007BO15      Bull.Rus.Acad.Sci.Phys. 71, 320 (2007); Izv.Akad.Nauk RAS, Ser.Fiz. 71, 334 (2007)

I.N.Boboshin, V.V.Varlamov, B.S.Ishkhanov, S.Yu.Komarov, V.N.Orlin

Quadrupole Deformation of the Nucleus and Dynamic Vibrations of Its Surface

NUCLEAR STRUCTURE A=66-186; analyzed quadrupole moments and reduced transition probabilities for even-even nuclei in this mass range. Compared quadrupole deformation parameters obtained from quadrupole moments to their values obtained from reduced transition probabilities.

doi: 10.3103/S1062873807030045
Citations: PlumX Metrics


2007BO16      Bull.Rus.Acad.Sci.Phys. 71, 325 (2007); Izv.Akad.Nauk RAS, Ser.Fiz. 71, 339 (2007)

I.N.Boboshin, V.V.Varlamov, B.S.Ishkhanov, E.A.Romanovskii

New Magic Nuclei and Conditions of Their Formation

NUCLEAR STRUCTURE 90,92,94,96Zr, 90Sr, 52,54Ca, 30Si, 30S, 14C, 14O; analyzed nucleon shell structure near the Fermi energy and magicity parameters, found a regularity in the structure that lead to the formation of the newly observed magic nuclei.

doi: 10.3103/S1062873807030057
Citations: PlumX Metrics


2007BO31      Phys.Atomic Nuclei 70, 1363 (2007)

I.N.Boboshin, V.V.Varlamov, B.S.Ishkhanov, E.A.Romanovsky

New double-magic nucleus 96Zr and conditions for existence of new magic nuclei

NUCLEAR STRUCTURE Z=6, 8, 14; N=6, 14; 54Ca, 96Zr; analyzed level energies for the 2+ and 4+ levels, and quadrupole deformation parameters.

doi: 10.1134/S1063778807080078
Citations: PlumX Metrics


2006BE23      Phys.Atomic Nuclei 69, 796 (2006); Yad.Fiz. 69, 824 (2006)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, T.A.Ermakova, B.S.Ishkhanov, E.A.Romanovsky, T.I.Spasskaya, T.P.Timokhina

Investigation of Special Features of the Neutron and Proton Shell Structure of the Isotopes 90, 92, 94, 96Zr

NUCLEAR STRUCTURE 90,92,94,96Zr; analyzed data; deduced single-particle states, occupation probabilities. Dispersive optical model.

doi: 10.1134/S1063778806050036
Citations: PlumX Metrics


2006BE59      Bull.Rus.Acad.Sci.Phys. 70, 761 (2006)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, B.S.Ishkhanov, E.A.Romanovsky

Information on nuclear structure from international data base: New double magic nucleus 96Zr

NUCLEAR STRUCTURE 90,92,94,96Zr; Z=36-54; analyzed level energies, J, π, deformation; deduced shell closure features.


2006BE60      Bull.Rus.Acad.Sci.Phys. 70, 783 (2006)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, B.S.Ishkhanov, E.A.Romanovsky, T.I.Spasskaya

Global parameters of Hartree-Fock component of nucleon dispersive optical potential for 40 < A < 208 nuclei in range -65 < E < 65 MeV

NUCLEAR STRUCTURE A=40-208; analyzed data; deduced parameters. 88Sr; calculated neutron single-particle energies.


2006BE62      Bull.Rus.Acad.Sci.Phys. 70, 794 (2006)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, T.A.Ermakova, B.S.Ishkhanov, E.A.Romanovsky, T.I.Spasskaya, T.P.Timokhina

Proton subshells of 50, 52Cr nuclei

NUCLEAR STRUCTURE 50,52Cr; analyzed data; deduced proton subshell energies, occupation probabilities. Dispersive optical model.


2006BE63      Bull.Rus.Acad.Sci.Phys. 70, 798 (2006)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, T.A.Ermakova, B.S.Ishkhanov, E.A.Romanovsky, T.I.Spasskaya, T.P.Timokhina

Neutron subshell of 84, 86, 88Sr nuclei: Magic nucleus 88Sr

NUCLEAR STRUCTURE 84,86,88Sr; analyzed data; deduced neutron subshell energies, occupation probabilities. Dispersive optical model.


2005BE13      Yad.Fiz. 68, 216 (2005); Phys.Atomic Nuclei 68, 191 (2005)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, T.A.Ermakova, B.S.Ishkhanov, E.A.Romanovsky, T.I.Spasskaya, T.P.Timokhina

Investigation of the Neutron Shell Structure of the Even-Even Isotopes 40-56Ca within the Dispersive Optical Model

NUCLEAR STRUCTURE 40,42,44,46,48Ca; analyzed data; deduced optical model parameters, neutron single-particle states energies, occupation numbers. 50,52,54,56Ca; calculated single-particle level energies, configurations.

doi: 10.1134/1.1866375
Citations: PlumX Metrics


2005BE69      Bull.Rus.Acad.Sci.Phys. 69, 124 (2005)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, B.S.Ishkhanov, E.A.Romanovsky, T.I.Spasskaya, T.P.Timokhina

Proton and neutron subshells in even-even Sn nuclei

NUCLEAR STRUCTURE 116,118,120Sn; analyzed data; deduced single-particle states occupation probabilities. Dispersion optical model analysis.


2005BE70      Bull.Rus.Acad.Sci.Phys. 69, 129 (2005)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, B.S.Ishkhanov, E.A.Romanovsky, T.I.Spasskaya, T.P.Timokhina

Occupation probabilities and energies of proton subshells in even-even Zr nuclei

NUCLEAR STRUCTURE 90,92,94,96Zr; analyzed data; deduced proton single-particle states occupation probabilities. Dispersion optical model analysis.


2005BE71      Bull.Rus.Acad.Sci.Phys. 69, 132 (2005)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, T.A.Ermakova, B.S.Ishkhanov, E.A.Romanovsky, T.I.Spasskaya

Features of neutron single-particle structure of 9640Zr56 nucleus

NUCLEAR STRUCTURE 90,92,94,96Zr; analyzed data; deduced neutron single-particle states energies, occupation probabilities. Dispersion optical model analysis.


2005BE72      Bull.Rus.Acad.Sci.Phys. 69, 137 (2005)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, A.V.Izotova, B.S.Ishkhanov, E.A.Romanovsky, T.I.Spasskaya

Neutron subshells of even-even Fe nuclei

NUCLEAR STRUCTURE 54,56,58Fe; analyzed data; deduced neutron single-particle states occupation probabilities. Dispersion optical model analysis.


2005BE79      Bull.Rus.Acad.Sci.Phys. 69, 763 (2005)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, A.V.Izotova, B.S.Ishkhanov, E.A.Romanovsky, T.I.Spasskaya, T.P.Timokhina

Proton subshells of even-even iron isotopes

NUCLEAR STRUCTURE 54,56Fe; analyzed data; deduced occupation probabilities for single-particle proton states. Dispersion optical model.


2005BE80      Bull.Rus.Acad.Sci.Phys. 69, 766 (2005)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, T.A.Ermakova, B.S.Ishkhanov, E.A.Romanovsky, T.I.Spasskaya, T.P.Timokhina

Neutron and proton subshells of 112, 124Sn nuclei

NUCLEAR STRUCTURE 112,124Sn; analyzed data; deduced occupation probabilities for single-particle states. Dispersion optical model.


2005BE81      Bull.Rus.Acad.Sci.Phys. 69, 1883 (2005)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, T.A.Ermakova, A.V.Izotova, B.S.Ishkhanov, E.A.Romanovsky, T.I.Spasskaya, T.P.Timokhina

Neutron subshells of even-even chromium isotopes

NUCLEAR STRUCTURE 50,52,54Cr; calculated neutron single-particle energies, occupation probabilities.


2005BO56      Bull.Rus.Acad.Sci.Phys. 69, 855 (2005)

I.N.Boboshin, V.V.Varlamov, B.S.Ishkhanov, S.B.Semin

Unified description of energies of first isobaric analogue states in nuclei

NUCLEAR STRUCTURE A=1-209; compiled, analyzed isobaric analog states energies.


2005SE01      Phys.Lett. B 605, 72 (2005)

A.Serebrov, V.Varlamov, A.Kharitonov, A.Fomin, Yu.Pokotilovski, P.Geltenbort, J.Butterworth, I.Krasnoschekova, M.Lasakov, R.Taldaev, A.Vassiliev, O.Zherebtsov

Measurement of the neutron lifetime using a gravitational trap and a low-temperature Fomblin coating

RADIOACTIVITY 1n(β-); measured T1/2. Ultracold neutrons, comparison with previous results, model predictions.

doi: 10.1016/j.physletb.2004.11.013
Citations: PlumX Metrics

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


2005SE13      Nucl.Instrum.Methods Phys.Res. A545, 344 (2005)

A.Serebrov, Yu.Rudnev, A.Murashkin, O.Zherebtsov, A.Kharitonov, V.Korolev, T.Morozov, A.Fomin, V.Pusenkov, A.Schebetov, V.Varlamov

Project of neutron β-decay A-asymmetry measurement with relative accuracy of (1-2) X 10-3

RADIOACTIVITY 1n(β-); calculated recoil proton spectrum, pβ-coin, asymmetry. New experimental technique with reduced uncertainty discussed.

doi: 10.1016/j.nima.2005.02.005
Citations: PlumX Metrics


2005SE17      J.Res.Natl.Inst.Stand.Technol. 110, 333 (2005)

A.Serebrov, V.Varlamov, A.Kharitonov, A.Fomin, Yu.Pokotilovski, P.Geltenbort, J.Butterworth, I.Krasnoschekova, M.Lasakov, R.Taldaev, A.Vassiliev, O.Zherebtsov

Measurement of the Neutron Lifetime Using a Gravitational Trap and a Low-Temperature Fomblin Coating

RADIOACTIVITY 1n(β-); measured T1/2. Comparison with previous results.

doi: 10.6028/jres.110.049
Citations: PlumX Metrics


2005SE18      J.Res.Natl.Inst.Stand.Technol. 110, 383 (2005)

A.Serebrov, Yu.Rudnev, A.Murashkin, O.Zherebtsov, A.Kharitonov, V.Korolev, T.Morozov, A.Fomin, V.Pusenkov, A.Schebetov, V.Varlamov

Project of Neutron Beta-Decay A-Asymmetry Measurement With Relative Accuracy of (1-2)X10-3

doi: 10.6028/jres.110.057
Citations: PlumX Metrics


2005VA37      Bull.Rus.Acad.Sci.Phys. 69, 162 (2005)

V.V.Varlamov, B.S.Ishkhanov, N.N.Peskov, D.S.Rudenko, M.E.Stepanov, V.V.Chesnokov

Cross sections for photoneutron reactions from experiments with quasi-monoenergetic annihilation photons: systematic discrepancies and method for their elimination

NUCLEAR REACTIONS 51V, 75As, 89Y, 90Zr, 115In, 116,117,118,120,124Sn, 127I, 133Cs, 159Tb, 165Ho, 181Ta, 197Au, 208Pb, 232Th, 238U(γ, n), (γ, 2n), (γ, xn), E ≈ 5-30 MeV; analyzed σ; deduced discrepancies between data sets, methods for correction.


2004BE59      Bull.Rus.Acad.Sci.Phys. 68, 1313 (2004)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, T.A.Ermakova, B.S.Ishkhanov, E.A.Romanovsky, T.I.Spasskaya, T.P.Timokhina

Presumable magic number N = 34 in 5420Ca34 nucleus

NUCLEAR STRUCTURE 40,42,44,46,48Ca; analyzed data; deduced single-particle energies, dispersion optical model parameters. 50,52,54,56Ca; calculated single-particle energies, dispersion optical model parameters; deduced shell closure features.


2004BO39      Yad.Fiz. 67, 1872 (2004); Phys.Atomic Nuclei 67, 1846 (2004)

I.N.Boboshin, B.S.Ishkhanov, V.V.Varlamov

New Data on Nuclear Subshells Obtained from the Analysis of the Information from the International Database on Nuclear Structure ENSDF

NUCLEAR STRUCTURE 40,42,44,46,48Ca, 90,92,94,96Zr; analyzed levels, configurations; deduced subshell features.

doi: 10.1134/1.1811189
Citations: PlumX Metrics


2004IS13      Yad.Fiz. 67, 1691 (2004); Phys.Atomic Nuclei 67, 1664 (2004)

B.S.Ishkhanov, V.V.Varlamov

Photonuclear Reactions: Modern Status of the Data

doi: 10.1134/1.1806905
Citations: PlumX Metrics


2004SA68      Bull.Rus.Acad.Sci.Phys. 68, 1766 (2004)

I.V.Safonov, M.H.Urin, V.V.Varlamov, M.E.Stepanov

T> component of giant dipole resonance in 48Ca and 90Zr nuclei

NUCLEAR STRUCTURE 48Ca, 90Zr; calculated GDR energies, widths, related features. Continuum RPA.


2004VA23      Fiz.Elem.Chastits At.Yadra 35, 858 (2004); Physics of Part.and Nuclei 35, 459 (2004)

V.V.Varlamov, B.S.Ishkhanov

Giant Dipole Resonance in Photonuclear Experiments of Various Types: Discrepancies, Reasons, Methods of Overcoming, and Consequences


2004VA31      Yad.Fiz. 67, 2131 (2004); Phys.Atomic Nuclei 67, 2107 (2004)

V.V.Varlamov, B.S.Ishkhanov, D.S.Rudenko, M.E.Stepanov

Energy Resolution of Experiments with Quasimonoenergetic Annihilation Photons and Structure of the Giant Dipole Resonance

NUCLEAR REACTIONS 63Cu(γ, n), E=10-26 MeV; 16O(γ, nX), E=16-26 MeV; 197Au(γ, nX), E not given; analyzed yields, σ, GDR features. Comparison of results with quasimonoenergetic annihilation and bremsstrahlung photons.

doi: 10.1134/1.1842289
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0661.


2004VA32      Yad.Fiz. 67, 2145 (2004); Phys.Atomic Nuclei 67, 2122 (2004)

V.V.Varlamov, B.S.Ishkhanov, N.N.Peskov, M.E.Stepanov, I.A.Pshenichnov

Electromagnetic Dissociation of Ultrarelativistic Heavy Ions and Cross Sections for Photonuclear Reactions in the Region of a Giant Resonance

NUCLEAR REACTIONS 197Au, 208Pb(γ, nX), (γ, n), (γ, 2n), (γ, 3n), E ≈ 8-40 MeV; analyzed σ. Implications for electromagnetic dissociation of ultrarelativistic heavy ions discussed.

doi: 10.1134/1.1842290
Citations: PlumX Metrics


2003BE30      Yad.Fiz. 66, 673 (2003); Phys.Atomic Nuclei 66, 644 (2003)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, B.S.Ishkhanov, E.A.Romanovsky, T.I.Spasskaya

Parameters of the Proton Shell Structure of the 40, 42, 44, 46, 48Ca Nuclei and Their Analysis within the Dispersive Optical Model

NUCLEAR REACTIONS 40,42,44,46,48Ca(p, p), (p, 2p), (p, X), E ≈ 30-50 MeV; analyzed σ, σ(θ). 40,42,44,46,48Ca deduced proton single-particle states energies, occupation numbers, widths. Dispersive optical model analysis.

doi: 10.1134/1.1568815
Citations: PlumX Metrics


2003BE73      Bull.Rus.Acad.Sci.Phys. 67, 823 (2003)

O.V.Bespalova, I.N.Boboshin, V.V.Varlamov, B.S.Ishkhanov, E.A.Romanovsky, Zh.B.Sarsenov, T.I.Spasskaya, T.P.Timokhina

Mean field of neutron + 40Ca system in energy range from -65 to +65MeV from dispersion optical-model analysis

NUCLEAR REACTIONS 40Ca(d, t), (p, d), (d, p), E not given; analyzed data. 40Ca deduced neutron single-particle level energies, occupation probabilities. Dispersion optical model.


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Note: The following list of authors and aliases matches the search parameter V.Varlamov: , V.E.VARLAMOV, V.O.VARLAMOV, V.V.VARLAMOV