NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = J.C.Berengut Found 16 matches. 2024KO07 Phys.Rev.Lett. 132, 162502 (2024) K.Konig, J.C.Berengut, A.Borschevsky, A.Brinson, B.A.Brown, A.Dockery, S.Elhatisari, E.Eliav, R.F.G.Ruiz, J.D.Holt, B.-Sh.Hu, J.Karthein, D.Lee, Y.-Zh.Ma, U.-G.Meissner, K.Minamisono, A.V.Oleynichenko, S.V.Pineda, S.D.Prosnyak, M.L.Reitsma, L.V.Skripnikov, A.Vernon, A.Zaitsevskii Nuclear Charge Radii of Silicon Isotopes NUCLEAR MOMENTS 28,29,30,32Si; measured frequencies; deduced isotope shifts, nuclear charge radii using collinear laser spectroscopy. Comparison with ab initio nuclear lattice effective field theory, valence-space in-medium similarity renormalization group, and mean field calculations. The BECOLA setup at the Facility for Rare Isotope Beams.
doi: 10.1103/PhysRevLett.132.162502
2022FA04 Phys.Rev. C 105, L051303 (2022) P.Fadeev, J.C.Berengut, V.V.Flambaum Effects of variation of the fine structure constant α and quark mass mq in Mossbauer nuclear transitions NUCLEAR STRUCTURE 57Fe, 67Zn, 83Kr, 99Ru, 119Sn, 121Sb, 125Te, 127,129I, 149Sm, 151,153Eu, 155,157Gd, 161Dy, 181Ta, 197Au, 229Th, 235U, 243Am; analyzed nuclear structure data, information on change of rms charge radius and intrinsic quadrupole moment between ground and excited states; deduced sensitivity of nuclear (Mossbauer) transitions to variation of fine structure constant and quark mass. Discussed the possibility of studies 8-eV in 229Th and 76-eV in 235U transition by means of laser spectroscopy.
doi: 10.1103/PhysRevC.105.L051303
2022FI01 Phys.Rev.Lett. 128, 073001 (2022) N.L.Figueroa, J.C.Berengut, V.A.Dzuba, V.V.Flambaum, D.Budker, D.Antypas Precision Determination of Isotope Shifts in Ytterbium and Implications for New Physics ATOMIC PHYSICS 168,170,172,174,176Yb; measured frequencies; deduced isotope shifts for the five spinless Yb isotopes, nonlinearity in the joint King-plot analysis due to the deformation of the Yb nuclei. Doppler-free two-photon spectroscopy.
doi: 10.1103/PhysRevLett.128.073001
2022HA28 Phys. Rev. Res. 4, 033049 (2022) J.Z.Han, C.Pan, K.Y.Zhang, X.F.Yang, S.Q.Zhang, J.C.Berengut, S.Goriely, H.Wang, Y.M.Yu, J.Meng, J.W.Zhang, L.J.Wang Isotope shift factors for the Cd+ 5s2S1/2 → 5p2P3/2 transition and determination of Cd nuclear charge radii NUCLEAR MOMENTS 100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130Cd; measured frequencies; deduced atomic isotope shift factors limits, linear transformation parameters, nuclear charge radii. Comparison with CI+MBPT calculations are performed to cross-check the accuracy and reliability of the extracted atomic IS factors.
doi: 10.1103/PhysRevResearch.4.033049
2021BA45 Phys.Rev.Lett. 127, 192501 (2021) A.Barzakh, A.N.Andreyev, C.Raison, J.G.Cubiss, P.Van Duppen, S.Peru, S.Hilaire, S.Goriely, B.Andel, S.Antalic, M.Al Monthery, J.C.Berengut, J.Bieron, M.L.Bissell, A.Borschevsky, K.Chrysalidis, T.E.Cocolios, T.Day Goodacre, J.-P.Dognon, M.Elantkowska, E.Eliav, G.J.Farooq-Smith, D.V.Fedorov, V.N.Fedosseev, L.P.Gaffney, R.F.Garcia Ruiz, M.Godefroid, C.Granados, R.D.Harding, R.Heinke, M.Huyse, J.Karls, P.Larmonier, J.G.Li, K.M.Lynch, D.E.Maison, B.A.Marsh, P.Molkanov, P.Mosat, A.V.Oleynichenko, V.Panteleev, P.Pyykko, M.L.Reitsma, K.Rezynkina, R.E.Rossel, S.Rothe, J.Ruczkowski, S.Schiffmann, C.Seiffert, M.D.Seliverstov, S.Sels, L.V.Skripnikov, M.Stryjczyk, D.Studer, M.Verlinde, S.Wilman, A.V.Zaitsevskii Large Shape Staggering in Neutron-Deficient Bi Isotopes NUCLEAR MOMENTS 187,188,189,191Bi; measured frequencies. 209Bi; deduced hfs, mean-square charge radii, magnetic dipole, and electric quadrupole moments. Comparison with HFB PES calculations, available data.
doi: 10.1103/PhysRevLett.127.192501
2021FU06 Phys.Rev.Lett. 126, 102502 (2021) Power-Law Intensity Distribution of γ-Decay Cascades: Nuclear Structure as a Scale-Free Random Network NUCLEAR REACTIONS 76Se(n, γ), E thermal; analyzed available data; deduced γ-decay cascades, γ-cascade spectra.
doi: 10.1103/PhysRevLett.126.102502
2020BI05 Phys.Rev.Lett. 124, 192502 (2020) P.V.Bilous, H.Bekker, J.C.Berengut, B.Seiferle, L.V.D.Wense, P.G.Thirolf, T.Pfeifer, J.R.C.Lopez-Urrutia, A.Palffy Electronic Bridge Excitation in Highly Charged 229Th Ions NUCLEAR REACTIONS Th(γ, X)229mTh, E<10 eV; calculated low-lying electronic energy levels in Th, nuclear EB excitation rate in the EBIT, Zeeman splitting and Doppler broadening of the absorbed photon energy.
doi: 10.1103/physrevlett.124.192502
2020FA08 Phys.Rev. A 102, 052833 (2020) P.Fadeev, J.C.Berengut, V.V.Flambaum Sensitivity of 229Th nuclear clock transition to variation of the fine-structure constant RADIOACTIVITY 229Th(IT); analyzed available data; deduced the quadrupole moment sensitivity, frequency shift, fine-structure constant impact, possible effect of the octupole deformation.
doi: 10.1103/PhysRevA.102.052833
2020GU24 Phys.Rev. A 102, 052812 (2020) F.P.Gustafsson, C.M.Ricketts, M.L.Reitsma, R.F.Garcia Ruiz, S.W.Bai, J.C.Berengut, J.Billowes, C.L.Binnersley, A.Borschevsky, T.E.Cocolios, B.S.Cooper, R.P.de Groote, K.T.Flanagan, A.Koszorus, G.Neyens, H.A.Perrett, A.R.Vernon, Q.Wang, S.G.Wilkins, X.F.Yang Tin resonance-ionization schemes for atomic- and nuclear-structure studies NUCLEAR MOMENTS 116,117,118,119,120,122,124Sn; measured frequencies; deduced isotope shifts, magnetic dipole hyperfine constants, hyperfine structures. Comparison with state-of-the-art atomic calculations using a relativistic Fock-space coupled-cluster method and the configuration interaction approach combined with many-body perturbation theory.
doi: 10.1103/PhysRevA.102.052812
2019OH03 Phys.Rev. A 99, 042503 (2019) B.Ohayon, H.Rahangdale, A.J.Geddes, J.C.Berengut, G.Ron Isotope shifts in 20, 22Ne: Precision measurements and global analysis in the framework of intermediate coupling ATOMIC PHYSICS 20,22Ne; measured frequencies; deduced isotope shift for several transitions. Comparison with state-of-the-art, ab initio field-shift calculations.
doi: 10.1103/PhysRevA.99.042503
2018GE05 Phys.Rev. A 98, 022508 (2018) A.J.Geddes, L.V.Skripnikov, A.Borschevsky, J.C.Berengut, V.V.Flambaum, T.P.Rakitzis Enhanced nuclear-spin-dependent parity-violation effects using the 199HgH molecule ATOMIC PHYSICS 199Hg; analyzed available data; deduced a proposal for low-energy optical rotation experiment to extract the anapole moment and shed light on the underlying theory of hadronic parity violation.
doi: 10.1103/PhysRevA.98.022508
2018RA11 Phys.Rev.Lett. 120, 232503 (2018) S.Raeder, D.Ackermann, H.Backe, R.Beerwerth, J.C.Berengut, M.Block, A.Borschevsky, B.Cheal, P.Chhetri, Ch.E.Dullmann, V.A.Dzuba, E.Eliav, J.Even, R.Ferrer, V.V.Flambaum, S.Fritzsche, F.Giacoppo, S.Gotz, F.P.Hessberger, M.Huyse, U.Kaldor, O.Kaleja, J.Khuyagbaatar, P.Kunz, M.Laatiaoui, F.Lautenschlager, W.Lauth, A.K.Mistry, E.Minaya Ramirez, W.Nazarewicz, S.G.Porsev, M.S.Safronova, U.I.Safronova, B.Schuetrumpf, P.Van Duppen, T.Walther, C.Wraith, A.Yakushev Probing Sizes and Shapes of Nobelium Isotopes by Laser Spectroscopy NUCLEAR MOMENTS 252,253,254No; measured excitation spectra, hyperfine structure components; deduced nuclear magnetic and quadrupole moments, charge radii. Comparison with the state-of-the-art nuclear density functional calculations.
doi: 10.1103/PhysRevLett.120.232503
2012BE32 J.Phys.:Conf.Ser. 337, 012043 (2012) J.C.Berengut, V.V.Flambaum, V.F.Dmitriev Quark-mass variation effect on big bang nucleosynthesis NUCLEAR REACTIONS 3H(d, n), E not given;3He(d, p), E not given; analyzed resonance influence on σ within big bang nucleosynthesis. 3He(α, γ), E not given; calculated 7Be and via β-capture 7Li abundances vs light quark mass.
doi: 10.1088/1742-6596/337/1/012043
2010ON01 Phys.Rev. C 82, 014320 (2010) A.Ong, J.C.Berengut, V.V.Flambaum Effect of spin-orbit nuclear charge density corrections due to the anomalous magnetic moment on halonuclei NUCLEAR STRUCTURE 6,8He, 6,7,8,9,11Li, 7Be; calculated spin-orbit contribution to nucleon charge density of halo nuclei; deduced charge radii. Comparison with experimental data, and with theoretical calculations using no-core shell model (NCSM) and Greens function Monte Carlo (GFMC) method.
doi: 10.1103/PhysRevC.82.014320
2009BE53 Phys.Rev.Lett. 102, 210801 (2009) J.C.Berengut, V.A.Dzuba, V.V.Flambaum, S.G.Porsev Proposed Experimental Method to Determine α Sensitivity of Splitting between Ground and 7.6 eV Isomeric States in 229Th RADIOACTIVITY 229Th(IT); calculated energies, field shift constants, isotope shifts, electric-quadrupole hyperfine-structure parameters.
doi: 10.1103/physrevlett.102.210801
2000BE36 Phys.Rev. C62, 024610 (2000) J.C.Berengut, V.V.Flambaum, G.F.Gribakin Unusual Statistics of Interference Effects in Neutron Scattering from Compound Nuclei
doi: 10.1103/PhysRevC.62.024610
Back to query form |