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NSR database version of April 27, 2024.

Search: Author = A.Laptev

Found 24 matches.

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2016DU22      Phys.Rev. C 94, 054604 (2016)

D.L.Duke, F.Tovesson, A.B.Laptev, S.Mosby, F.-J.Hambsch, T.Brys, M.Vidali

Fission-fragment properties in ²³⁸U(n, f) between 1 and 30 MeV

NUCLEAR REACTIONS ²³⁸U(n, F), E=1-30 MeV; measured fragment mass and total kinetic energy (TKE) distributions, average number of prompt neutrons, average TKE using a twin Frisch-gridded ionization chamber (IC) for fission fragments at the LANL-LANSCE-WNR facility; deduced pre- and post-neutron emission TKEs, fragment mass landscape, fragment yields. Comparison with theoretical calculations and with ENDF/B-VII.1-evaluated data.

doi: 10.1103/PhysRevC.94.054604
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14463.

2014AR09      Nucl.Data Sheets 119, 392 (2014)

C.W.Arnold, F.Tovesson, K.C.Meierbachtol, A.B.Laptev, T.A.Bredeweg, M.Jandel, R.O.Nelson, M.C.White

Precision Velocity Measurements of Fission Fragments Using the SPIDER Detector

doi: 10.1016/j.nds.2014.08.109
Citations: PlumX Metrics

2014HA27      Nucl.Data Sheets 119, 205 (2014)

R.C.Haight, H.Y.Lee, T.N.Taddeucci, J.M.O'Donnell, B.A.Perdue, N.Fotiades, M.Devlin, J.L.Ullmann, A.Laptev, T.Bredeweg, M.Jandel, R.O.Nelson, S.A.Wender, M.C.White, C.Y.Wu, E.Kwan, A.Chyzh, R.Henderson, J.Gostic

The Prompt Fission Neutron Spectrum (PFNS) Measurement Program at LANSCE

doi: 10.1016/j.nds.2014.08.057
Citations: PlumX Metrics

2014KW05      Nucl.Data Sheets 119, 221 (2014)

E.Kwan, C.Y.Wu, R.C.Haight, H.Y.Lee, T.A.Bredeweg, A.Chyzh, M.Devlin, N.Fotiades, J.M.Gostic, R.A.Henderson, M.Jandel, A.Laptev, R.O.Nelson, J.M.O'Donnell, B.A.Perdue, T.N.Taddeucci, J.L.Ullmann, S.A.Wender

Prompt Fission γ-rays Measured Using Liquid Scintillators

NUCLEAR REACTIONS ²³⁵U(n, F), E=1-20 MeV; measured prompt Eγ, Iγ, γγ-coin using FIGARO; deduced γ-ray spectrum, unfolded using SVD and iterative Bayesian techniques. Compared to ²³⁵Cf(SF).

RADIOACTIVITY ²³⁵Cf(SF); measured prompt Eγ, Iγ, γγ-coin using FIGARO; deduced γ-ray spectrum, unfolded using SVD and iterative Bayesian techniques. Compared to ²³⁵U(n, F).

doi: 10.1016/j.nds.2014.08.061
Citations: PlumX Metrics

2014LA31      Nucl.Instrum.Methods Phys.Res. A 745, 99 (2014)

B.Laurent, T.Granier, G.Belier, A.Chatillon, J.-F.Martin, J.Taieb, F.-J.Hambsch, F.Tovesson, A.B.Laptev, R.C.Haight, R.O.Nelson, J.M.O'Donnell

A new neutron counter for fission research

NUCLEAR REACTIONS ²³⁸U(n, f), E=1.3-19.1 MeV; measured products; deduced miscellaneous fission parameters. Data were imported from EXFOR entry 14384.

doi: 10.1016/j.nima.2014.01.063
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14384.

2014LO09      Nucl.Data Sheets 119, 383 (2014)

W.Loveland, L.Yao, D.M.Asner, R.G.Baker, J.Bundgaard, E.Burgett, M.Cunningham, J.Deaven, D.L.Duke, U.Greife, S.Grimes, M.Heffner, T.Hill, D.Isenhower, J.L.Klay, V.Kleinrath, N.Kornilov, A.B.Laptev, T.N.Massey, R.Meharchand, H.Qu, J.Ruz, S.Sangiorgio, B.Selhan, L.Snyder, S.Stave, G.Tatishvili, R.T.Thornton, F.Tovesson, D.Towell, R.S.Towell, S.Watson, B.Wendt, L.Wood

Targets for Precision Measurements

doi: 10.1016/j.nds.2014.08.106
Citations: PlumX Metrics

2014ME09      Nucl.Data Sheets 119, 373 (2014)

R.Meharchand, D.M.Asner, R.G.Baker, J.Bundgaard, E.Burgett, M.Cunningham, J.Deaven, D.L.Duke, U.Greife, S.Grimes, M.Heffner, T.Hill, D.Isenhower, J.L.Klay, V.Kleinrath, N.Kornilov, A.B.Laptev, W.Loveland, T.N.Massey, H.Qu, J.Ruz, S.Sangiorgio, B.Seilhan, L.Snyder, S.Stave, G.Tatishvili, R.T.Thornton, F.Tovesson, D.Towell, R.S.Towell, S.Watson, B.Wendt, L.Wood

Commissioning the NIFFTE Time Projection Chamber: Towards the ²³⁸U/²³⁵U(n, f) Cross-section Ratio

doi: 10.1016/j.nds.2014.08.103
Citations: PlumX Metrics

2014ME10      Nucl.Data Sheets 119, 389 (2014)

K.Meierbachtol, F.Tovesson, C.W.Arnold, A.B.Laptev, T.A.Bredeweg, M.Jandel, R.O.Nelson, M.C.White

Development of an Ionization Chamber for the SPIDER Fission Fragment Detector

doi: 10.1016/j.nds.2014.08.108
Citations: PlumX Metrics

2014PE14      Nucl.Data Sheets 119, 371 (2014)

B.A.Perdue, T.N.Taddeucci, R.C.Haight, T.Bredeweg, M.Devlin, N.Fotiades, M.Jandel, A.Laptev, H.Y.Lee, R.O.Nelson, J.M.O'Donnell, J.L.Ullmann, S.A.Wender, C.Y.Wu, E.Kwan, A.Chyzh, R.A.Henderson, J.M.Gostic

Development of an Array of Liquid Scintillators to Measure the Prompt Fission Neutron Spectrum at LANSCE

doi: 10.1016/j.nds.2014.08.102
Citations: PlumX Metrics

2014SN02      Nucl.Data Sheets 119, 386 (2014)

L.Snyder, D.M.Asner, R.G.Baker, J.Bundgaard, E.Burgett, M.Cunningham, J.Deaven, D.L.Duke, U.Greife, S.Grimes, M.Heffner, T.Hill, D.Isenhower, J.L.Klay, V.Kleinrath, N.Kornilov, A.B.Laptev, W.Loveland, T.N.Massey, R.Meharchand, H.Qu, J.Ruz, S.Sangiorgio, B.Seilhan, S.Stave, G.Tatishvili, R.T.Thornton, F.Tovesson, D.Towell, R.S.Towell, S.Watson, B.Wendt, L.Wood, for the NIFFTE Collaboration

Measuring the α/SF Branching Ratio of ²⁵²Cf with the NIFFTE TPC

doi: 10.1016/j.nds.2014.08.107
Citations: PlumX Metrics

2014ST15      Nucl.Data Sheets 119, 380 (2014)

S.Stave, D.M.Asner, R.G.Baker, J.Bundgaard, E.Burgett, M.Cunningham, J.Deaven, D.L.Duke, U.Greife, S.Grimes, M.Heffner, T.Hill, D.Isenhower, J.L.Klay, V.Kleinrath, N.Kornilov, A.B.Laptev, W.Loveland, T.N.Massey, R.Meharchand, H.Qu, J.Ruz, S.Sangiorgio, B.Seilhan, L.Snyder, G.Tatishvili, R.T.Thornton, F.Tovesson, D.Towell, R.S.Towell, S.Watson, B.Wendt, L.Wood, for the NIFFTE Collaboration

The Data Analysis Framework for the NIFFTE Fission Time Projection Chamber

doi: 10.1016/j.nds.2014.08.105
Citations: PlumX Metrics

2014TO09      Nucl.Sci.Eng. 178, 57 (2014)

F.Tovesson, A.Laptev, T.S.Hill

Fast Neutron-Induced Fission Cross Sections of ^{233, 234, 236, 238}U up to 200 MeV

NUCLEAR REACTIONS ^{233,234,236,238}U(n, F), E<200 MeV; measured fission products, En, In; deduced yields, σ. Comparison with ENDF/B-VII and JENDL-4.0 libraries, experimental data.

doi: 10.13182/NSE13-56
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14402.

2014WO02      Nucl.Data Sheets 119, 377 (2014)

L.Wood, D.M.Asner, R.G.Baker, J.Bundgaard, E.Burgett, M.Cunningham, J.Deaven, D.L.Duke, U.Greife, S.Grimes, M.Heffner, T.Hill, D.Isenhower, J.L.Klay, V.Kleinrath, N.Kornilov, A.B.Laptev, W.Loveland, T.N.Massey, R.Meharchand, H.Qu, J.Ruz, S.Sangiorgio, B.Seilhan, L.Snyder, S.Stave, G.Tatishvili, R.T.Thornton, F.Tovesson, D.Towell, R.S.Towell, S.Watson, B.Wendt, for the NIFFTE Collaboration

An Ethernet-based Data Acquisition System for the NIFFTE Time Projection Chamber

doi: 10.1016/j.nds.2014.08.104
Citations: PlumX Metrics

2013YU07      Phys.Rev.Lett. 111, 222501 (2013)

A.T.Yue, M.S.Dewey, D.M.Gilliam, G.L.Greene, A.B.Laptev, J.S.Nico, W.M.Snow, F.E.Wietfeldt

Improved Determination of the Neutron Lifetime

NUCLEAR REACTIONS ⁶Li(n, t), E not given; measuring reaction products, En, In; deduced neutron monitor efficiency, updated neutron T_1/2 or lifetime. ENDF/B-VI evaluated neutron library, comparison with available data.

RADIOACTIVITY ¹NN(β^-); analyzed available data; deduced an updated T_1/2 and uncertainties.

doi: 10.1103/PhysRevLett.111.222501
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2012KW01      Nucl.Instrum.Methods Phys.Res. A688, 55 (2012)

E.Kwan, C.Y.Wu, R.C.Haight, H.Y.Lee, T.A.Bredeweg, A.Chyzh, M.Devlin, N.Fotiades, J.M.Gostic, R.A.Henderson, M.Jandel, A.Laptev, R.O.Nelson, J.M.O'Donnell, B.A.Perdue, T.N.Taddeucci, J.L.Ullmann, S.A.Wender

Prompt energy distribution of ²³⁵U(n, f)γ at bombarding energies of 1-20 MeV

NUCLEAR REACTIONS ²³⁵U(n, F), E=1-20 MeV; measured reaction products, Eγ, Iγ; deduced prompt γ-rays distribution. Comparison with GEANT4 simulations.

RADIOACTIVITY ²⁵²Cf(SF); measured decay products, Eγ, Iγ; deduced prompt γ-rays distribution. Comparison with GEANT4 simulations.

doi: 10.1016/j.nima.2012.06.003
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14413.

2011LA16      J.Korean Phys.Soc. 59, 995s (2011)

A.B.Laptev, R.C.Haight, R.A.Arndt, W.J.Briscoe, M.W.Paris, I.I.Strakovsky, R.L.Workman

The Recent Absolute Total np and pp Cross Section Determinations: Quality of Data Description and Prediction of Experimental Observables

NUCLEAR REACTIONS ¹H(p, p), E=0-3000 MeV;¹H(n, n), E=0-1300 MeV; calculated, analyzed np and pp SAID facility scattering σ; evaluated σ using partial-wave analysis.

doi: 10.3938/jkps.59.995
Citations: PlumX Metrics

2011TO12      J.Korean Phys.Soc. 59, 1400s (2011)

F.Tovesson, A.B.Laptev, T.S.Hill

Fission Cross Section Measurements of Actinides at LANSCE

NUCLEAR REACTIONS ²³³U, ²⁴³Am(n, F), E=0.2-200 MeV; measured incident energy using ToF, fission fragments, α particles; deduced fission σ. Compared with ENDF/B-VII, JENDL-3.3. Preliminary results.

doi: 10.3938/jkps.59.1400
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14309.

2009AR07      Nucl.Sci.Eng. 162, 312 (2009)

R.A.Arndt, W.J.Briscoe, A.B.Laptev, I.I.Strakovsky, R.L.Workman

Absolute Total np and pp Cross-Section Determinations

doi: 10.13182/NSE162-312
Citations: PlumX Metrics

2005LA13      Nucl.Instrum.Methods Phys.Res. A543, 502 (2005)

A.Laptev, H.Harada, S.Nakamura, J.Hori, M.Igashira, T.Ohsaki, K.Ohgama

Baseline distortion effect on gamma-ray pulse-height spectra in neutron capture experiments

NUCLEAR REACTIONS Zr, ⁹¹Zr(n, γ), E ≈ 0.1-5000 eV; measured Eγ, capture σ, baseline shift effect.

doi: 10.1016/j.nima.2004.12.009
Citations: PlumX Metrics

2004DU01      Nucl.Instrum.Methods Phys.Res. A516, 539 (2004)

V.N.Dushin, F.-J.Hambsch, V.A.Jakovlev, V.A.Kalinin, I.S.Kraev, A.B.Laptev, D.V.Nikolaev, B.F.Petrov, G.A.Petrov, V.I.Petrova, Y.S.Pleva, O.A.Shcherbakov, V.I.Shpakov, V.E.Sokolov, A.S.Vorobyev, T.A.Zavarukhina

Facility for neutron multiplicity measurements in fission

RADIOACTIVITY ²⁵²Cf(SF); measured fission fragment mass distributions, neutron multiplicity.

doi: 10.1016/j.nima.2003.09.029
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41425.

2004LA10      Nucl.Phys. A734, E45 (2004)

A.B.Laptev, A.Yu.Donets, A.V.Fomichev, A.A.Fomichev, R.C.Haight, O.A.Shcherbakov, S.M.Soloviev, Yu.V.Tuboltsev, A.S.Vorobyev

Neutron Induced Fission Cross-Sections of ²⁴⁰Pu and ²⁴³Am in the Energy Range 1 - 200 MeV

NUCLEAR REACTIONS ²⁴⁰Pu, ²⁴³Am(n, F), E=1-200 MeV; measured fission σ.

doi: 10.1016/j.nuclphysa.2004.03.016
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41487.

1991GA24      Pisma Zh.Eksp.Teor.Fiz. 54, 9 (1991); JETP Lett.(USSR) 54, 7 (1991)

A.M.Gagarsky, S.P.Golosovskaya, A.B.Laptev, G.A.Petrov, A.K.Petukhov, Yu.S.Pleva, V.E.Sokolov, O.A.Shcherbakov

Properties of p Resonances in the Fission of ²³⁵U by Neutrons with Energies of 1-136 eV

NUCLEAR REACTIONS ²³⁵U(n, F), E=1-136 eV; measured fission fragment asymmetry. ²³⁶U deduced p-wave resonance effective parameters.

1989PE14      Nucl.Phys. A502, 297c (1989)

G.A.Petrov, G.V.Valsky, A.K.Petukhov, A.Ya.Aleksandrovich, Yu.S.Pleva, V.E.Sokolov, A.B.Laptev, O.A.Shcherbakov

Space Parity Violation in Nuclear Fission

NUCLEAR REACTIONS ^233,235,239U(polarized n, F), E=low; analyzed fission data; deduced space parity violation features.

doi: 10.1016/0375-9474(89)90670-2
Citations: PlumX Metrics

1985AB16      Nucl.Instrum.Methods 242, 121 (1985)

N.K.Abrosimov, G.Z.Borukhovich, A.B.Laptev, V.V.Marchenkov, G.A.Petrov, O.A.Shcherbakov, Yu.V.Tuboltsev, V.I.Yurchenko

Neutron Time-of-Flight Spectrometer GNEIS at the Gatchina 1 GeV Proton Synchrocyclotron

NUCLEAR REACTIONS ²³⁸U(n, γ), E=0.2-100 keV; measured capture γ yield vs E. Gatchina tof spectrometer.

doi: 10.1016/0168-9002(85)90896-4
Citations: PlumX Metrics

Note: The following list of authors and aliases matches the search parameter A.Laptev: , A.B.LAPTEV