NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = Y.Nir-el Found 20 matches. 2012CA28 Phys.Rev. C 86, 032801 (2012) M.Carmona-Gallardo, B.S.Nara Singh, M.J.G.Borge, J.A.Briz, M.Cubero, B.R.Fulton, H.Fynbo, N.Gordillo, M.Hass, G.Haquin, A.Maira, E.Nacher, Y.Nir-El, V.Kumar, J.McGrath, A.Munoz Martin, A.Perea, V.Pesudo, G.Ribeiro, J.Sanchez del Rio, O.Tengblad, R.Yaniv, Z.Yungreis New measurement of the 3He(α, γ)7Be cross section at medium energies NUCLEAR REACTIONS 4He(3He, γ)7Be, E=2507, 4010, 5312 keV; measured 7Be recoils, Eγ, Iγ, (recoil)γ-correlated events, σ, astrophysical S34(E) factor using activation method. Relevance to solar neutrino flux and the primordial 7Li abundance. Comparison with several previous measurements including ERNA data, and some theoretical calculations.
doi: 10.1103/PhysRevC.86.032801
2012CA32 J.Phys.:Conf.Ser. 337, 012061 (2012) M.Carmona-Gallardo, B.S.Nara Singh, O.Tengblad, M.Hass, M.Alcorta, M.J.G.Borge, J.A.Briz, C.Cruz, M.Cubero, R.Dominguez-Reyes, B.R.Fulton, H.Fynbo, N.Gordillo, G.Haquin, Y.Nir-El, V.Kumar, A.Maira, J.McGrath, A.Munoz Martin, A.Perea, Z.Yungreis Astrophysical S factor for the 4He(3He, γ)7Be reaction at medium energies NUCLEAR REACTIONS 4He(3He, γ), E=2.3-5.3 MeV; measured prompt Eγ, Iγ, β-delayed Eγ, Iγ from from 7Be EC decay, counting of 7Be ions; deduced S-factor.
doi: 10.1088/1742-6596/337/1/012061
2008KU09 Phys.Rev. C 77, 051304 (2008) V.Kumar, M.Hass, Y.Nir-El, G.Haquin, Z.Yungreiss Absence of low-temperature dependence of the decay of 7Be and 198Au in metallic hosts RADIOACTIVITY 7Be(EC); 198Au(β-); measured dependence of decay rate on temperature. Be in Cu host, Au in Al-Au alloy. No evidence found for temperature dependence on half-life.
doi: 10.1103/PhysRevC.77.051304
2007NI02 Phys.Rev. C 75, 012801 (2007) Y.Nir-El, G.Haquin, Z.Yungreiss, M.Hass, G.Goldring, S.K.Chamoli, B.S.Nara Singh, S.Lakshmi, U.Koster, N.Champault, A.Dorsival, G.Georgiev, V.N.Fedoseyev, B.A.Marsh, D.Schumann, G.Heidenreich, S.Teichmann Precision measurement of the decay rate of 7Be in host materials RADIOACTIVITY 7Be(EC); measured T1/2 for source in various host materials; deduced no environmental dependence.
doi: 10.1103/PhysRevC.75.012801
2005NA32 Nucl.Phys. A758, 689c (2005) B.S.Nara Singh, M.Hass, Y.Nir-El, G.Haquin A New Precision Measurement of the 3He(4He, γ)7Be Cross section NUCLEAR REACTIONS 4He(3He, γ), E=1000-2300 keV; measured σ; deduced astrophysical S-factors.
doi: 10.1016/j.nuclphysa.2005.05.190
2004NA42 Phys.Rev.Lett. 93, 262503 (2004) B.S.Nara Singh, M.Hass, Y.Nir-El, G.Haquin New Precision Measurement of the 3He(4He, γ)7Be Cross Section NUCLEAR REACTIONS 4He(3He, γ), E=1000-2300 keV; measured capture σ; deduced S-factors. Activation technique, astrophysical implications discussed.
doi: 10.1103/PhysRevLett.93.262503
2004NI02 Appl.Radiat.Isot. 60, 197 (2004) Dating the age of a nuclear event by gamma spectrometry NUCLEAR REACTIONS 235U(n, F), E=thermal; measured fission product activity; deduced time since fission.
doi: 10.1016/j.apradiso.2003.11.016
2004NI16 J.Radioanal.Nucl.Chem. 262, 563 (2004) Production of 177Lu by neutron activation of 176Lu NUCLEAR REACTIONS 176Lu(n, γ), E=thermal; measured yield. Activation technique, comparison with model predictions.
doi: 10.1007/s10967-004-0476-9
2003BA04 Phys.Rev.Lett. 90, 022501 (2003); Erratum Phys.Rev.Lett. 92, 029901 (2004) L.T.Baby, C.Bordeanu, G.Goldring, M.Hass, L.Weissman, V.N.Fedoseyev, U.Koster, Y.Nir-El, G.Haquin, H.W.Gaggeler, R.Weinreich, and the ISOLDE Collaboration Precision Measurement of the 7Be(p, γ)8B Cross Section with an Implanted 7Be Target NUCLEAR REACTIONS 7Be(p, γ), E=504.9, 632.6, 773.7, 991.2 keV; measured σ, astrophysical S-factors, resonance features.
doi: 10.1103/PhysRevLett.90.022501
2003BA51 Phys.Rev. C 67, 065805 (2003); Erratum Phys.Rev. C 69, 019902 (2004) L.T.Baby, C.Bordeanu, G.Goldring, M.Hass, L.Weissman, V.N.Fedoseyev, U.Koster, Y.Nir-el, G.Haquin, H.W.Gaggeler, R.Weinreich, and the ISOLDE Collaboration New measurement of the proton capture rate on 7Be and the S17(0) factor NUCLEAR REACTIONS 7Be(p, γ), E(cm)=302-1078 keV; measured σ; deduced astrophysical S-factors.
doi: 10.1103/PhysRevC.67.065805
2003BA84 Nucl.Phys. A718, 487c (2003) L.T.Baby, C.Bordeanu, G.Goldring, M.Hass, L.Weissman, V.N.Fedoseyev, U.Koster, Y.Nir-El, G.Haquin, H.W.Gaggeler, R.Weinreich, and the ISOLDE Collaboration A New Measurement of the Proton Capture Rate on 7Be NUCLEAR REACTIONS 7Be(p, γ), E(cm)=302-1078 keV; measured S-factor.
doi: 10.1016/S0375-9474(03)00865-0
2003NI11 Phys.Rev. C 68, 067301 (2003) Half-life of 176Lu RADIOACTIVITY 176Lu(β-); measured T1/2. Comparison with previous results.
doi: 10.1103/PhysRevC.68.067301
2003PA34 Nucl.Phys. A718, 239c (2003) M.Paul, C.Feldstein, I.Ahmad, D.Berkovits, C.Bordeanu, J.Caggiano, S.Ghelberg, J.Goerres, J.Greene, M.Hass, A.Heinz, D.Henderson, S.K.Hui, R.V.F.Janssens, C.L.Jiang, S.Jiang, Y.Nirel, R.C.Pardo, T.Pennington, K.E.Rehm, G.Savard, G.Verri, R.Vondrasek, I.Wiedenhover, M.Wiescher Counting 44Ti Nuclei from the 40Ca(α, γ)44Ti Reaction NUCLEAR REACTIONS 4He(40Ca, X)44Ti, E=70.9 MeV; measured yield. 44Ti deduced resonance strength. Chemical separation, accelerator mass spectrometry.
doi: 10.1016/S0375-9474(03)00720-6
2000NI13 Radiochim.Acta 88, 83 (2000) Enrichment Analysis of Uranium in Uranium Oxide by Gamma-Ray Spectrometry without using Calibration Standards RADIOACTIVITY 234mPa(β-); measured Eγ, Iγ.
1998NI07 Appl.Radiat.Isot. 49, 1653 (1998) Measurement of the Half-Life of 176Lu RADIOACTIVITY 176Lu(β-); measured T1/2.
doi: 10.1016/S0969-8043(97)10007-0
1997NI12 Radiochim.Acta 77, 191 (1997) Determination of the Half-Life and Gamma-Ray Emission Probability of 138La RADIOACTIVITY 138La(β-)(EC); measured γ-spectra; deduced emission probability, T1/2.
1981SH08 J.Inorg.Nucl.Chem. 43, 867 (1981) M.Shmid, Y.Nir-El, G.Engler, S.Amiel Fission Yield Measurements of Rb, Sr, Cs and Ba Isotopes far from the Center of the Isotopic Yield Distributions in 235U(n(th), f) NUCLEAR REACTIONS, Fission 235U(n, F), E=thermal; measured independent fission yields for 92,93,94,95,96,97,98,99Rb, 94,95,96,97,98,99,100Sr, 142,143,144,145,146,147,148Cs, 143,144,145,146,147,148,149Ba. Enriched target, activation technique, on-line mass separator.
doi: 10.1016/0022-1902(81)80141-8
1979EN02 Phys.Rev. C19, 1948 (1979) G.Engler, Y.Nir-El, M.Shmid, S.Amiel Half-Life Measurements of Rb, Sr, Y, Cs, Ba, La and Ce Isotopes with A = 91-98 and A = 142-149 RADIOACTIVITY 91,92,93,94,95,96,97,98Rb, 94,95,96,97,98Sr, 96,97,98Y, 142,143,144,145,146Cs, 143,144,145,146,147,148Ba, 144,145,146,147,148,149La, 149Ce [from 235U(n, F), E=thermal]; measured T1/2. Si surface barrier detector, mass separation.
doi: 10.1103/PhysRevC.19.1948
1976LA14 J.Inorg.Nucl.Chem. 38, 2133 (1976) Isomer Yield Ratios of 132mI and 134mI RADIOACTIVITY 132m,134mI; measured T1/2. NUCLEAR REACTIONS 235U(n, F), E=th; measured isomer yield ratios for 132m,134mI.
doi: 10.1016/0022-1902(76)80178-9
1969CH18 Phys.Letters 29B, 652 (1969) J.Chaumont, E.Roeckl, Y.Nir-El, C.Thibault-Philippe, R.Klapisch, R.Bernas Identification of New Neutron-Deficient Nuclides 76Rb and 118Cs. Half-Lives of 78Rb, 119-124Cs, 126Cs RADIOACTIVITY 78Rb, 119,120,121,122,123,124,126Cs [from Ta, Th, U(p, X)]; measured T1/2. Mass spectrometer.
doi: 10.1016/0370-2693(69)90100-2
Back to query form |