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NSR database version of May 24, 2024.

Search: Author = P.V.Sedyshev

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2018KU16      Phys.Part. and Nucl.Lett. 15, 678 (2018)

V.L.Kuznetsov, E.V.Kuznetsova, P.V.Sedyshev

Measuring Neutron Lifetime on an IBR-2 Pulsed Neutron Source

COMPILATION 1n; compiled neutron T1/2 measured using a beam technique and ultracold neutrons storage in magnetic traps; discussed reasons for observed disagreements; measured T1/2 from pulsed neutron source using ToF method; compared with model ToF calculations; deduced difference of obtained T1/2 depending on the length of used path for measurements; discussed possible effect of residual gas pressure.

doi: 10.1134/S1547477118060110
Citations: PlumX Metrics


2017GL01      Phys.Lett. B 769, 111 (2017)

Yu.M.Gledenov, V.V.Nesvizhevsky, P.V.Sedyshev, E.V.Shulgina, P.Szalanski, V.A.Vesna

First observation of P-odd asymmetry of α-particle emission in the 10B(n, α)7Li nuclear reaction

NUCLEAR REACTIONS 10B(n, α), E thermal; measured reaction products, Eα, Iα; deduced P-odd asymmetry in the emission of α-particles.

doi: 10.1016/j.physletb.2017.03.035
Citations: PlumX Metrics

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


2011VE06      Eur.Phys.J. A 47, 43 (2011)

V.A.Vesna, Yu.M.Gledenov, V.V.Nesvizhevsky, P.V.Sedyshev, E.V.Shulgina

New results on P-odd asymmetry of γ-quanta emission in 10B(n, α)7Li* → γ + 7Li(g.s.) nuclear reaction

RADIOACTIVITY 7Li(IT) [from 10B(n, α), E not given]; measured Eγ, Iγ; deduced P-odd asymmetry in γ-ray emission.

doi: 10.1140/epja/i2011-11043-2
Citations: PlumX Metrics


2011VE13      Hyperfine Interactions 201, 31 (2011)

V.A.Vesna, Yu.M.Gledenov, V.V.Nesvizhevsky, A.K.Petukhov, P.V.Sedyshev, T.Soldner, O.Zimmer, E.V.Shulgina

Parity-violating asymmetry in the reactions 6Li(n, α)3H and 10B(n, α)7Li*7Li + γ

NUCLEAR REACTIONS 6Li, 10B(n, α), E cold; measured detector circuit current; deduced P-odd asymmetry coefficients. DDH meson exchange model.

doi: 10.1007/s10751-011-0288-6
Citations: PlumX Metrics


2010BE39      J.Phys.:Conf.Ser. 205, 012053 (2010)

O.V.Belikov, A.V.Belozerov, Yu.Becher, Yu.Bulycheva, A.A.Fateev, A.A.Galt, A.S.Kayukov, A.R.Krylov, V.V.Kobetz, P.V.Logachev, A.S.Medvedko, I.N.Meshkov, V.F.Minashkin, V.M.Pavlov, V.A.Petrov, V.G.Pyataev, A.D.Rogov, P.V.Sedyshev, V.G.Shabratov, V.A.Shvec, V.N.Shvetsov, A.V.Skrypnik, A.P.Sumbaev, A.V.Ufimtsev, V.N.Zamrij

Physical start-up of the first stage of IREN facility

doi: 10.1088/1742-6596/205/1/012053
Citations: PlumX Metrics


2009VE08      Nucl.Instrum.Methods Phys.Res. A611, 244 (2009)

V.A.Vesna, Yu.M.Gledenov, V.V.Nesvizhevsky, A.K.Petukhov, P.V.Sedyshev, E.V.Shulgina

Measurement of P-odd asymmetry of γ-quanta emission in the nuclear reaction 10B(n, α)7Li* → γ+7Li(g.s)

doi: 10.1016/j.nima.2009.07.067
Citations: PlumX Metrics


2009VE12      Nucl.Phys. A827, 425c (2009)

V.A.Vesna, Yu.M.Gledenov, V.V.Nesvizhevsky, A.K.Petukhov, P.V.Sedyshev, T.Soldner, E.V.Shulgina

Measurement of the parity-violating asymmetry in the reactions of cold polarized neutrons and light nuclei 6Li, 10B

NUCLEAR REACTIONS 6Li, 10B(polarized n, α), E=low; measured parity-violating emission asymmetry coefficient with ultracold polarized neutrons; deduced weak neutral current constant.

doi: 10.1016/j.nuclphysa.2009.05.091
Citations: PlumX Metrics


2008VE02      Phys.Rev. C 77, 035501 (2008)

V.A.Vesna, Yu.M.Gledenov, V.V.Nesvizhevsky, A.K.Petoukhov, P.V.Sedyshev, T.Soldner, O.Zimmer, E.V.Shulgina

Measurement of the parity-violating triton emission asymmetry in the reaction 6Li(n, α)3H with polarized cold neutrons

NUCLEAR REACTIONS 6Li(polarized n, α)3H, E not given; measured parity-violating triton emission asymmetry coefficient. Used ultracold polarized neutrons.

doi: 10.1103/PhysRevC.77.035501
Citations: PlumX Metrics


2005VE08      Pisma Zh.Eksp.Teor.Fiz. 82, 519 (2005); JETP Lett. 82, 463 (2005)

V.A.Vesna, Yu.M.Gledenov, V.V.Nesvizhevsky, A.K.Petukhov, P.V.Sedyshev, T.Soldner, O.Zimmer, E.V.Shulgina

Discovery of a P-Odd Effect in Triton Emission from the reaction 6Li(n, α)3H

NUCLEAR REACTIONS 6Li(n, α), E=reactor; measured triton spectra, angular distribution; deduced P-odd asymmetry coefficient.

doi: 10.1134/1.2150862
Citations: PlumX Metrics


2003GL06      Bull.Rus.Acad.Sci.Phys. 67, 760 (2003)

Yu.M.Gledenov, M.V.Sedysheva, P.V.Sedyshev, A.Oprea, G.Khuukhenkhuu, Z.Chen, Y.Chen, J.Yuan, G.Tang, G.Zhang, J.Andrzejewski, P.J.Szalanski

(nα)-reactions on medium-mass nuclei at En = 4.5 - 6.75 MeV

NUCLEAR REACTIONS 39K, 40Ca, 64Zn(n, α), E=4.5-6.75 MeV; measured σ, σ(θ). Comparison with previous work, model predictions.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset31506.


2003GL08      Bull.Rus.Acad.Sci.Phys. 67, 1784 (2003)

Yu.M.Gledenov, M.V.Sedysheva, P.V.Sedyshev, A.Oprea, G.Khuukhenkhuu, Z.Chen, Y.Chen, J.Yuan, G.Tang, G.Zhang, J.Andrzejewski, P.J.Szalanski

Two-section ionization chamber α-spectrometer for nuclear reaction studies

NUCLEAR REACTIONS 36Ar, 39K, 40Ca, 64Zn(n, α), E ≈ 5-6.5 MeV; measured σ(E), σ. 64Zn(n, α), E=5 MeV; measured Eα, angular distribution.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset31559.


2003RE39      Astrophys.J. 582, 1251 (2003)

R.Reifarth, C.Arlandini, M.Heil, F.Kappeler, P.V.Sedyshev, A.Mengoni, M.Herman, T.Rauscher, R.Gallino, C.Travaglio

Stellar Neutron Capture on Promethium: Implications for the s-Process Neutron Density

NUCLEAR REACTIONS 147Pm(n, γ), E=25 keV; measured reaction products, Eγ, Iγ; deduced Maxwellian-averaged σ and its uncertainties.

NUCLEAR REACTIONS 147,148,149Pm(n, γ), E=5-100 keV; calculated Maxwellian-averaged σ.

COMPILATION 146,147,148Nd, 147,148,149Pm, 147,148,149,150Sm(n, γ), E=10, 25, 30 keV; compiled Maxwellian-averaged σ and its uncertainties.

doi: 10.1086/344718
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22829.


2003VE10      Bull.Rus.Acad.Sci.Phys. 67, 125 (2003)

V.A.Vesna, Yu.M.Gledenov, V.V.Nesvizhevsky, A.K.Petukhov, P.V.Sedyshev, T.Soldner, E.V.Shulgina

Measurement of P-odd asymmetry of γ-quantum emission in 10B(nα)7Li*7Li(G.S.) reaction

NUCLEAR REACTIONS 10B(polarized n, α), E=reactor; measured γ-emission parity-nonconserving asymmetry coefficient.


2002BE37      Nucl.Phys. A705, 239 (2002)

H.Beer, P.V.Sedyshev, W.Rochow, P.Mohr, H.Oberhummer

Neutron Capture Measurements of the Noble Gas Isotopes 22Ne, 40Ar and 78, 80, 84, 86Kr in the keV Energy Region

NUCLEAR REACTIONS 22Ne, 40Ar, 78,80,84,86Kr(n, γ), E=25-215 keV; measured capture σ; deduced astrophysical reaction rates. 85Kr deduced probability of isomeric state population. Activation technique, high-pressure gas targets.

doi: 10.1016/S0375-9474(02)00645-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22808.


2002BE70      Nucl.Phys. A709, 453 (2002)

H.Beer, P.V.Sedyshev, W.Rochow, T.Rauscher, P.Mohr

Neutron Capture of 30Si

NUCLEAR REACTIONS 30Si(n, γ), E=25-215 keV; measured capture σ; deduced Maxwellian averaged σ, resonance parameters. Activation technique.

doi: 10.1016/S0375-9474(02)01030-8
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22804.


2001AR14      Nucl.Phys. A688, 487c (2001)

C.Arlandini, M.Heil, R.Reifarth, F.Kappeler, P.V.Sedyshev

Stellar Neutron Capture Rate of 147Pm for Constraining the s-Process Neutron Density

NUCLEAR REACTIONS 147Pm(n, γ), E<106 KeV; measured Eγ, σ at average energy corresponding to s-process conditions.

doi: 10.1016/S0375-9474(01)00764-3
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22677.


2001PO13      Nucl.Instrum.Methods Phys.Res. A463, 309 (2001)

Yu.P.Popov, A.V.Voinov, P.V.Sedyshev, S.S.Parzhitsky, A.P.Kobzev, N.A.Gundorin, D.G.Serov, M.V.Sedysheva

Neutron Spectrometry Method for Partial Radiative Capture Cross-Section Measurements

NUCLEAR REACTIONS 58Ni(n, γ), E ≈ 10-90 keV; measured Eγ, Iγ; deduced σ(E), resonance parameters.

doi: 10.1016/S0168-9002(01)00258-3
Citations: PlumX Metrics


2000PO08      Yad.Fiz. 63, No 4, 583 (2000); Phys.Atomic Nuclei 63, 525 (2000)

Yu.P.Popov, A.V.Voinov, S.S.Parzhitsky, N.A.Gundorin, D.G.Serov, A.P.Kobzev, P.V.Sedyshev

Measurements of a Partial Cross Section for the Reaction 58Ni(n, γ0)59Ni

NUCLEAR REACTIONS 58Ni(n, γ), E=10-120 keV; measured Eγ, σ, neutron resonance parameters, radiative strength function. Comparison with other measurements.

doi: 10.1134/1.855662
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41351.


1999GL02      Yad.Fiz. 62, No 5, 877 (1999); Phys.Atomic Nuclei 62, 818 (1999)

Yu.M.Gledenov, V.I.Salatsky, P.V.Sedyshev, M.Stempinsky, P.J.Szalansky

Measurement of the Cross Section for the Reaction 35Cl(n, p)35S Induced by Thermal Neutrons and Investigation of Resonances at 398 and 4249 eV

NUCLEAR REACTIONS 35Cl(n, p), E=thermal; measured proton spectra, σ(E); deduced resonance strengths.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41352.


1999GL05      Nucl.Instrum.Methods Phys.Res. A431, 201 (1999)

Yu.M.Gledenov, R.Machrafi, V.I.Salatski, P.V.Sedyshev, J.Andrzejewski, P.J.Szalansky

Testing an Ionization Chamber with Gaseous Samples and Measurements of the (n, α) Reaction Cross Sections

NUCLEAR REACTIONS 17O, 21Ne, 36Ar(n, α), E=thermal; measured σ. Gaseous targets.

doi: 10.1016/S0168-9002(99)00245-4
Citations: PlumX Metrics


1999GL09      Nucl.Phys. (Supplement) A654, 943c (1999)

Yu.M.Gledenov, R.Machrafi, A.I.Oprea, V.I.Salatski, P.V.Sedyshev, P.I.Szalansky, V.A.Vesna, I.S.Okunev

A Search for P-Odd and P-Even Correlations in the 35Cl(n, p)35S Reaction

NUCLEAR REACTIONS 35Cl(polarized n, p), E=thermal; measured Ep, asymmetry.

doi: 10.1016/S0375-9474(00)88578-4
Citations: PlumX Metrics


1999MO16      Phys.Rev. C59, 3410 (1999)

P.Mohr, P.V.Sedyshev, H.Beer, W.Stadler, H.Oberhummer, Yu.P.Popov, W.Rochow

Neutron Capture of 46Ca at Thermonuclear Energies

NUCLEAR REACTIONS 46Ca(n, γ), E ≈ thermal-200 keV; measured σ; deduced s-wave resonance role. Activation technique. Astrophysical implications discussed.

doi: 10.1103/PhysRevC.59.3410
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22500.


1999MO22      Phys.Rev. C60, 017603 (1999)

P.Mohr, H.Beer, H.Oberhummer, W.Rochow, P.V.Sedyshev, S.Volz, A.Zilges

Neutron Capture of 26Mg at kT = 52 keV and the Resonance at En = 68.7 keV

NUCLEAR REACTIONS 26Mg(n, γ), E=spectrum; measured activation σ; deduced resonance strength, Maxwellian averaged capture σ.

doi: 10.1103/PhysRevC.60.017603
Citations: PlumX Metrics


1999PO06      Yad.Fiz. 62, No 5, 886 (1999); Phys.Atomic Nuclei 62, 827 (1999)

Yu.S.Popov, P.V.Sedyshev, A.P.Kobzev, S.S.Parzhitsky, N.A.Gundorin, D.G.Serov, M.V.Sedysheva

Measurement of the M1 Radiative Strength Function in Fe Resonances by using the Shift of the Primary Gamma Line Emitted Upon the Capture of Intermediate-Energy Neutrons

NUCLEAR REACTIONS 56Fe(n, γ), E=10-80 keV; measured Eγ, Iγ; deduced resonances partial widths.


1999SE16      Phys.Rev. C60, 054613 (1999)

P.V.Sedyshev, P.Mohr, H.Beer, H.Oberhummer, Yu.P.Popov, W.Rochow

Measurement of Neutron Capture on 50Ti at Thermonuclear Energies

NUCLEAR REACTIONS 50Ti(n, γ), E=25, 30, 52, 145 keV; measured capture σ; deduced Maxwellian averaged σ, stellar reaction rates. 51Ti deduced resonance width. Activation technique, enriched target, HPGe detector.

doi: 10.1103/PhysRevC.60.054613
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22485.


1998KA20      Yad.Fiz. 61, No 3, 409 (1998); Phys.Atomic Nuclei 61, 349 (1998)

M.V.Kazarnovsky, V.L.Matushko, G.K.Matushko, V.G.Miroshnichenko, S.A.Novoselov, Yu.P.Popov, P.V.Sedyshev, M.V.Sedysheva, O.A.Langer

New Method for Generating Fluxes of Neutrons Having Maxwell Spectra Characterized by Temperatures of 10-40 keV for Direct Measurements of the Cross Section for Neutron Capture in the Stellar s Process

NUCLEAR REACTIONS 3H, 7Li(p, n), E not given; calculated σ(En). Design of neutron source for capture measurements.


1998PO22      Bull.Rus.Acad.Sci.Phys. 62, 709 (1998)

Yu.P.Popov, P.V.Sedyshev, N.A.Gundorin, M.V.Sedysheva, A.P.Kobzev, S.S.Parzhitsky

Analysis of Neutron Spectra in the Energy Range of 2-100 keV using High-Resolution γ Spectrometry

NUCLEAR REACTIONS 56Fe, 70Ge, 58Ni(n, γ), E=spectrum; measured Eγ, Iγ. Method proposed for neutron spectrometry.


1997BE42      Nucl.Phys. A621, 235c (1997)

H.Beer, C.Coceva, R.Hofinger, P.Mohr, H.Oberhummer, P.V.Sedyshev, Yu.P.Popov

Measurement of Direct Neutron Capture by Neutron-Rich Sulfur Isotopes

NUCLEAR REACTIONS 34,36S(n, γ), E=reactor; measured Eγ, Iγ; deduced capture σ. 35,37S deduced levels, J, π, spectroscopic factors. Direct capture model.

doi: 10.1016/S0375-9474(97)00244-3
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22446.


1997MO17      Phys.Rev. C56, 1154 (1997)

P.Mohr, H.Oberhummer, H.Beer, W.Rochow, V.Kolle, G.Staudt, P.V.Sedyshev, Yu.P.Popov

Direct Neutron Capture of 48Ca at kT = 52 keV

NUCLEAR REACTIONS 48Ca, 197Au(n, γ), E < 0.1 MeV; measured Eγ, Iγ; deduced neutron capture σ. Direct capture model. Activation technique.

doi: 10.1103/PhysRevC.56.1154
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22416.


1996BE53      Phys.Rev. C54, 2014 (1996)

H.Beer, C.Coceva, P.V.Sedyshev, Yu.P.Popov, H.Herndl, R.Hofinger, P.Mohr, H.Oberhummer

Measurement of Neutron Capture on 48Ca at Thermal and Thermonuclear Energies

NUCLEAR REACTIONS 48Ca(n, γ), E=25.3 meV, 25-218 keV; measured capture σ, Eγ, Iγ. 49Ca levels deduced spectroscopic factors. Direct capture model, Saxon-Woods potential, folding potential, nuclear Ramsauer effect.

doi: 10.1103/PhysRevC.54.2014
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22371.


1995BE55      Phys.Rev. C52, 3442 (1995)

H.Beer, P.V.Sedyshev, Yu.P.Popov, W.Balogh, H.Herndl, H.Oberhummer

Cross Section of 36S(n, γ)37S

NUCLEAR REACTIONS 36S(n, γ), E=25, 151, 176, 218 keV; measured σ(n, γ), direct capture; deduced stellar reaction rate factor. Fast cyclic activation technique. Samples of elemental sufur enriched in 36S.

doi: 10.1103/PhysRevC.52.3442
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22445.


1994GL05      Z.Phys. A348, 199 (1994)

Yu.M.Gledenov, V.I.Salatski, P.V.Sedyshev, M.V.Sedysheva, V.A.Pshenichny, J.Andrzeiewski

Cross Sections of the 14N(n, p)14C Reaction at 24.5, 53.5 and 144 keV

NUCLEAR REACTIONS 14N(n, p), E=24.5-144 keV; measured reaction σ; deduced element formation in universe implications.

doi: 10.1007/BF01291917
Citations: PlumX Metrics


1993GL07      Z.Phys. A346, 307 (1993)

Y.M.Gledenov, V.I.Salatski, P.V.Sedyshev

The 14N(n, p)14C Reaction Cross Section for Thermal Neutrons

NUCLEAR REACTIONS 14N(n, p), E=thermal; measured σ. Tof technique, charged particle ionization chamber detector, solid adenin targets.

doi: 10.1007/BF01292522
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41704.


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