NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 27, 2024.

Search: Author = I.Kraev

Found 23 matches.

Back to query form

2014SO16      Phys.Rev. C 90, 035502 (2014)

G.Soti, F.Wauters, M.Breitenfeldt, P.Finlay, P.Herzog, A.Knecht, U.Koster, I.S.Kraev, T.Porobic, P.N.Prashanth, I.S.Towner, C.Tramm, D.Zakoucky, N.Severijns

Measurement of the β-asymmetry parameter of ⁶⁷Cu in search for tensor-type currents in the weak interaction

RADIOACTIVITY ^67,68,68mCu(β^-)[from U(p, X), E=1.4 GeV, followed by fragment separation by RILIS and GPS at CERN-ISOLDE]; measured Eβ, Iβ, β(θ, H, temp) by using nuclear implantation into Cold On-Line Equipment (NICOLE) ³He-⁴He dilution refrigerator; deduced β-asymmetry parameter for ⁶⁷Cu decay and constraints on tensor coupling constants, nuclear matrix elements. Technique of LTNO used in combination with GEANT4-based Monte Carlo simulations. Comparisons with previous experimental measurements, and with predictions of standard model.

doi: 10.1103/PhysRevC.90.035502
Citations: PlumX Metrics

2011BE16      Eur.Phys.J. A 47, 45 (2011)

M.Beck, S.Coeck, V.Yu.Kozlov, M.Breitenfeldt, P.Delahaye, P.Friedag, F.Gluck, M.Herbane, A.Herlert, I.S.Kraev, J.Mader, M.Tandecki, S.Van Gorp, F.Wauters, Ch.Weinheimer, F.Wenander, N.Severijns, and the ISOLDE Collaboration

First detection and energy measurement of recoil ions following beta decay in a Penning trap with the WITCH experiment

RADIOACTIVITY ¹²⁴In(β^-); measured decay products, recoil ions; deduced recoil energy spectrum. Penning trap measurements.

doi: 10.1140/epja/i2011-11045-0
Citations: PlumX Metrics

2010GO08      Phys.Rev. C 81, 054323 (2010)

V.V.Golovko, I.S.Kraev, T.Phalet, B.Delaure, M.Beck, V.Yu.Kozlov, S.Coeck, F.Wauters, P.Herzog, Ch.Tramm, D.Zakoucky, D.Venos, D.Srnka, M.Honusek, U.Koster, N.Severijns

Magnetic moment of ¹⁰⁴Ag^m and the hyperfine magnetic field of Ag in Fe using nuclear magnetic resonance on oriented nuclei

NUCLEAR MOMENTS ^104mAg; measured resonance frequencies and magnetic moment by nuclear magnetic resonance on oriented nuclei at ISOLDE/CERN. deduced hyperfine field of Ag impurities in Fe. β-NMR/ON method. Comparison with magnetic moments of ^{102,104,106,108,110}Ag and shell model calculations.

RADIOACTIVITY ¹⁰⁴Ag(EC), (β⁺)[from ¹⁰⁴Cd(EC), (β⁺) formed in Sn(p, X), E=1.4GeV]; measured Eγ, Iγ, Eβ, Iβ, γ(θ).

doi: 10.1103/PhysRevC.81.054323
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2010WA40      Phys.Rev. C 82, 055502 (2010)

F.Wauters, I.Kraev, D.Zakoucky, M.Beck, M.Breitenfeldt, V.De Leebeeck, V.V.Golovko, V.Yu.Kozlov, T.Phalet, S.Roccia, G.Soti, M.Tandecki, I.S.Towner, E.Traykov, S.Van Gorp, N.Severijns

Precision measurements of the ⁶⁰Co β-asymmetry parameter in search for tensor currents in weak interactions

RADIOACTIVITY ⁶⁰Co(β^-); measured E(β), I(β), γ(θ), β asymmetry parameter using a polarized ⁶⁰Co source with low-temperature nuclear orientation method. ⁵⁷Co, ⁵⁴Mn(EC); measured γ(θ) and used as references for temperature measurement. Systematics of β-asymmetry parameters for Gamow-Teller transitions and for T=1/2 mirror nuclei. Tensor currents in weak interactions.

doi: 10.1103/PhysRevC.82.055502
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2010WA42      Phys.Rev. C 82, 064317 (2010)

F.Wauters, B.Verstichel, M.Breitenfeldt, V.De Leebeeck, V.Yu.Kozlov, I.Kraev, S.Roccia, G.Soti, M.Tandecki, E.Traykov, S.Van Gorp, D.Zakoucky, N.Severijns

Half-life of ²²¹Fr in Si and Au at 4 K and at millikelvin temperatures

RADIOACTIVITY ²²¹Fr(α)[from U(p, X), E=1.4 GeV]; measured Eα, Iα, Eγ, Iγ parent half-life at 20 mK and 4 K in Si and Au host media. No dependency on the solid-state environment and temperature of this α decaying isotope is observed up to a level of 0.1%.

doi: 10.1103/PhysRevC.82.064317
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2009SE09      Phys.Rev. C 79, 064322 (2009)

N.Severijns, A.A.Belyaev, A.L.Erzinkyan, P.-D.Eversheim, V.T.Filimonov, V.V.Golovko, G.M.Gurevich, P.Herzog, I.S.Kraev, A.A.Lukhanin, V.I.Noga, V.P.Parfenova, T.Phalet, A.V.Rusakov, M.Tandecki, Yu.G.Toporov, C.Tramm, E.Traykov, S.Van Gorp, V.N.Vyachin, F.Wauters, D.Zakoucky, E.Zotov

Hyperfine field of einsteinium in iron and nuclear magnetic moment of ²⁵⁴Es

NUCLEAR MOMENTS ²⁵⁴Es, ²⁵⁰Bk; measured magnetic dipole moment using low temperature nuclear orientation (LTNO) and hyperfine fields in an iron host-lattice. Comparison with deformed single-particle model calculations.

RADIOACTIVITY ^253,254Es, ²⁵⁵Fm(α); measured Eα, Iα, α(θ). ²⁵⁰Bk(β^-); measured γ(θ).

doi: 10.1103/PhysRevC.79.064322
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2009WA22      Phys.Rev. C 80, 062501 (2009)

F.Wauters, V.De Leebeeck, I.Kraev, M.Tandecki, E.Traykov, S.Van Gorp, N.Severijns, D.Zakoucky

β asymmetry parameter in the decay of ¹¹⁴In

RADIOACTIVITY ¹¹⁴In(β^-); measured β spectra, β(θ, T, H), and ce; using low-temperature nuclear orientation technique; deduced β-asymmetry parameter. Comparison with GEANT4-based simulation code and predictions of Standard model.

doi: 10.1103/PhysRevC.80.062501
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2008GU05      Bull.Rus.Acad.Sci.Phys. 72, 315 (2008); Izv.Akad.Nauk RAS, Ser.Fiz. 72, 340 (2008)

G.M.Gurevich, A.L.Erzinkyan, P.-D.Eversheim, V.T.Filimonov, V.V.Golovko, P.Herzog, I.S.Kraev, A.A.Lukhanin, A.A.Belyaev, V.P.Parfenova, T.Phalet, A.V.Rusakov, N.Severijns, Yu.G.Toporov, C.Tramm, V.N.Vyachin, D.Zakoucky, E.Zotov

The effect of metallic environment and low temperature on the ²⁵³Es α decay rate

RADIOACTIVITY ²⁵³Es(α); measured Eα, Iα, Eγ, Iγ, half-life for source implanted in an Iron foil at low temperatures.

doi: 10.3103/s11954-008-3010-3
Citations: PlumX Metrics

2008ZA01      Acta Phys.Pol. B39, 411 (2008)

D.Zakoucky, J.R.Stone, G.Goldring, N.J.Stone, N.Severijns, M.Hass, T.Giles, U.Koester, I.S.Kraev, S.Lakshmi, M.Lindroos, F.Wauters

Parity Non-Conservation Observed in Nuclear γ-Decay of ^180mHf

RADIOACTIVITY ¹⁸⁰Hf(IT); measured Eγ, Iγ as a function of temperature and nuclear orientation. Deduced assymetry of the isomeric transition, parity mixing.

2007SE08      Phys.Rev. C 76, 024304 (2007)

N.Severijns, A.A.Belyaev, A.L.Erzinkyan, P.-D.Eversheim, V.T.Filimonov, V.V.Golovko, G.M.Gurevich, P.Herzog, I.S.Kraev, A.A.Lukhanin, V.I.Noga, V.P.Parfenova, T.Phalet, A.V.Rusakov, Yu.G.Toporov, C.Tramm, V.N.Vyachin, F.Wauters, D.Zakoucky, E.Zotov

α-decay half-life of ²⁵³Es in metallic Fe at temperatures between 4 K and 50 mK

RADIOACTIVITY ²⁵³Es(α); measured T_1/2 at low temperatures.

doi: 10.1103/PhysRevC.76.024304
Citations: PlumX Metrics

2007ST20      Phys.Rev. C 76, 025502 (2007)

J.R.Stone, G.Goldring, N.J.Stone, N.Severijns, M.Hass, D.Zakoucky, T.Giles, U.Koster, I.S.Kraev, S.Lakshmi, M.Lindroos, F.Wauters

Confirmation of parity violation in the γ decay of ¹⁸⁰Hf^m

RADIOACTIVITY ¹⁸⁰Hf(IT); measured Eγ, Iγ, angular distributions and mixing ratio. Deduced presence of irregular E2 admixture in the isomeric transition.

doi: 10.1103/PhysRevC.76.025502
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2006GO32      Phys.Rev. C 74, 044313 (2006)

V.V.Golovko, I.S.Kraev, T.Phalet, N.Severijns, D.Venos, D.Zakoucky, P.Herzog, C.Tramm, U.Koster, D.Srnka, M.Honusek, B.Delaure, M.Beck, V.Yu.Kozlov, A.Lindroth

Nuclear spin-lattice relaxation of ⁶²Cu at low temperatures in iron

NUCLEAR MOMENTS ⁶²Cu; measured nuclear spin-lattice relaxation rate in iron.

doi: 10.1103/PhysRevC.74.044313
Citations: PlumX Metrics

2006GU32      Bull.Rus.Acad.Sci.Phys. 70, 282 (2006)

G.M.Gurevich, A.L.Erzinkyan, P.-D.Eversheim, V.T.Filimonov, V.Golovko, P.Herzog, I.Kraev, A.A.Lukhanin, A.A.Belyaev, V.I.Noga, V.P.Parfenova, T.Phalet, A.V.Rusakov, N.Severijns, Yu.G.Toporov, C.Tramm, V.N.Vyachin, D.Zakoucky, E.Zotov

Angular anisotropy of α- and γ-emission in decay of oriented ²⁵⁴Es and its daughter ²⁵⁰Bk nucleus

RADIOACTIVITY ²⁵⁴Es(α); ²⁵⁰Bk(β^-); measured Eα, Eγ, angular distribution for decay from oriented sources.

2006KO63      Int.J. Mass Spectrom. 251, 159 (2006)

V.Yu.Kozlov, N.Severijns, D.Beck, M.Beck, S.Coeck, B.Delaure, A.Lindroth, S.Kopecky, P.Delahaye, F.Wenander, V.V.Golovko, I.S.Kraev, T.Phalet, and the ISOLDE NIPNET and TRAPSPEC Collaborations

The WITCH experiment: Completion of a set-up to investigate the structure of weak interactions with a Penning trap

RADIOACTIVITY ^26mAl, ^38mK(β⁺); measured recoil energy spectrum in β decay, βν(θ). ²⁰Ne, ²³Na, ³⁹K; measured excitation, and ion beam properties on the WITCH set-up. Penning trap method. ³⁵Ar; measured half-life and time-of-flight spectrum.

doi: 10.1016/j.ijms.2006.01.050
Citations: PlumX Metrics

2005GO44      Phys.Rev. C 72, 064316 (2005)

V.V.Golovko, I.S.Kraev, T.Phalet, N.Severijns, D.Zakoucky, D.Venos, P.Herzog, C.Tramm, D.Srnka, M.Honusek, U.Koster, B.Delaure, M.Beck, V.Yu.Kozlov, A.Lindroth, S.Coeck

Nuclear magnetic moment of ⁶⁹As from on-line β-NMR on oriented nuclei

RADIOACTIVITY ⁶⁹As(EC), (β⁺) [from Zr(p, X)]; measured Eβ, β-asymmetry, β-NMR spectrum from polarized source. ⁶⁹As deduced μ.

doi: 10.1103/PhysRevC.72.064316
Citations: PlumX Metrics

2005GU40      Bull.Rus.Acad.Sci.Phys. 69, 821 (2005)

G.M.Gurevich, A.L.Erzinkyan, P.-D.Eversheim, V.T.Filimonov, V.Golovko, P.Herzog, I.Kraev, A.A.Lukhanin, A.A.Belyaev, V.I.Noga, V.P.Parfenova, T.Phalet, A.V.Rusakov, N.Severijns, Yu.G.Toporov, V.N.Vyachin, D.Zakoucki

Angular distributions of α-particles emitted by oriented ²⁵³Es and ²⁵⁵Fm nuclei

RADIOACTIVITY ²⁵³Es, ²⁵⁵Fm(α) [from Cm, ²⁵²Cf(n, X)]; measured Eα, Eγ, angular anisotropy from oriented nuclei implanted in iron.

2005SE08      Phys.Rev. C 71, 044324 (2005)

N.Severijns, A.A.Belyaev, A.L.Erzinkyan, P.-D.Eversheim, V.T.Filimonov, V.V.Golovko, G.M.Gurevich, P.Herzog, I.S.Kraev, A.A.Lukhanin, V.I.Noga, V.P.Parfenova, T.Phalet, A.V.Rusakov, Yu.G.Toporov, C.Tramm, V.N.Vyachin, D.Zakoucky, E.Zotov

Angular distribution of particles from oriented ^{253, 254}Es and ²⁵⁵Fm nuclei

RADIOACTIVITY ^253,254Es, ²⁵⁵Fm(α) [from ²⁵²Cf(n, X)]; measured Eα, angular distributions from decay of oriented nuclei; deduced anisotropies. Comparison with model predictions.

doi: 10.1103/PhysRevC.71.044324
Citations: PlumX Metrics

2005SE14      Phys.Rev. C 71, 064310 (2005)

N.Severijns, D.Venos, P.Schuurmans, T.Phalet, M.Honusek, D.Srnka, B.Vereecke, S.Versyck, D.Zakoucky, U.Koster, M.Beck, B.Delaure, V.Golovko, I.Kraev

Isospin mixing in the T=5/2 ground state of ⁷¹As

NUCLEAR MOMENTS ⁷¹As; measured Eγ, Eβ, β-decay angular distributions from oriented nuclei; deduced β-asymmetry parameter. ⁷¹As deduced ground-state admixture. Low-temperature nuclear orientation technique.

RADIOACTIVITY ⁷¹As(β⁺); measured Eγ, Eβ, β-decay angular distributions from oriented nuclei; deduced β-asymmetry parameter. ⁷¹As deduced ground-state admixture. Low-temperature nuclear orientation technique.

doi: 10.1103/PhysRevC.71.064310
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.

2004GO39      Phys.Rev. C 70, 014312 (2004)

V.V.Golovko, I.Kraev, T.Phalet, N.Severijns, B.Delaure, M.Beck, V.Kozlov, A.Lindroth, S.Versyck, D.Zakoucky, D.Venos, D.Srnka, M.Honusek, P.Herzog, C.Tramm, U.Koster, I.S.Towner

Nuclear magnetic moment of ⁵⁹Cu with on-line β-NMR on oriented nuclei

RADIOACTIVITY ⁵⁹Cu(β⁺); measured Eβ, Iβ(θ, H), NMR spectrum from low-temperature oriented source. ⁵⁹Cu deduced μ. Comparison with model predictions.

doi: 10.1103/PhysRevC.70.014312
Citations: PlumX Metrics

2004GU22      Bull.Rus.Acad.Sci.Phys. 68, 1721 (2004)

G.M.Gurevich, A.L.Erzinkyan, P.-D.Eversheim, V.T.Filimonov, V.Golovko, P.Herzog, I.Kraev, A.M.Lapik, A.A.Lukhanin, A.A.Belyaev, V.I.Noga, V.P.Parfenova, T.Phalet, A.V.Rusakov, N.Severijns, Yu.G.Toporov, V.N.Vyachin, D.Zakoucky

Angular anisotropy of α-decay and spontaneous fission of oriented Am, Es, and Fm nuclei

RADIOACTIVITY ^253,254Es, ²⁵⁵Fm(α); measured Eα, angular distributions from decay of oriented nuclei; deduced anisotropies.

2004ZA01      Nucl.Instrum.Methods Phys.Res. A520, 80 (2004)

D.Zakoucky, D.Srnka, D.Venos, V.Golovko, I.Kraev, T.Phalet, P.Schuurmans, N.Severijns, B.Vereecke, S.Versyck, and the NICOLE and ISOLDE Collaborations

HPGe detectors for low-temperature nuclear orientation

NUCLEAR MOMENTS ⁷¹As, ⁵⁹Cu; measured β-decay angular distributions from oriented nuclei. ⁷¹As deduced ground-state admixture. ⁵⁹Cu deduced μ. Low-temperature nuclear orientation technique.

doi: 10.1016/j.nima.2003.11.226
Citations: PlumX Metrics

2003LI52      Nucl.Phys. A721, 1103c (2003)

A.Lindroth, M.Beck, B.Delaure, V.Yu.Kozlov, N.Severijns, F.Ames, D.Beck, V.V.Golovko, I.Kraev, T.Phalet, S.Versyck

WITCH: Testing the Standard Model using a β-recoil Spectrometer with a Trapped Ion Cloud as Source

doi: 10.1016/S0375-9474(03)01295-8
Citations: PlumX Metrics

Note: The following list of authors and aliases matches the search parameter I.Kraev: , I.S.KRAEV