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CERN Document Server 18 notices trouvées  1 - 10suivant  aller vers la notice: La recherche a duré 0.51 secondes. 
1.
Charge radii of thallium isotopes near the N=126 shell closure / IDS Collaboration
The changes in the mean-squared charge radius of Tlg209 (N=128) and Tlm207 (N=126) relative to Tl205 have been measured for the first time using the in-source laser resonance-ionization spectroscopy technique with the Laser Ion Source and Trap (LIST) at ISOLDE (CERN). The application of the LIST suppresses the dominant background from isobaric francium isotopes and allows access to thallium nuclides with A⩾207. [...]
2024 - 9 p. - Published in : Phys. Rev. C 110 (2024) 034315 Fulltext: PDF;
2.
Detailed structure of Sn131 populated in the β decay of isomerically purified In131 states / IDS Collaboration
The excited structure of the single-hole nucleus Sn131 populated by the β− decay of In131 was investigated in detail at the ISOLDE facility at CERN. This new experiment took advantage of isomeric purification capabilities provided by resonant ionization, making it possible to independently study the decay of each isomer for the first time. [...]
2024 - 19 p. - Published in : Phys. Rev. C 110 (2024) 014328 Fulltext: PDF;
3.
Magnetic moments of thallium isotopes in the vicinity of magic N = 126 / ISXXX Collaboration
- Published in : Physics Letters B849 (2024) 138452 Fulltext: PDF;
4.
Analysis of T2K and MINER$\nu$A Semi-Inclusive $\nu_\mu$−$^{12}$C Measurements / Franco-Patino, J M (Seville U. ; Turin U. ; INFN, Turin) ; González-Jiménez, R (Madrid U.) ; Dolan, S (CERN) ; Barbaro, M B (Turin U. ; INFN, Turin) ; Caballero, J A (Seville U. ; Granada U., Theor. Phys. Astrophys.) ; Megias, G D (Seville U. ; Tokyo U., ICRR) ; Udias, J M (Madrid U.)
We compare the semi-inclusive C cross-section measurements via T2K and MINERA collaborations with the predictions from the SuSAv2-MEC model implemented in the neutrino event generator GENIE and an unfactorized approach based on the relativistic distorted wave impulse approximation (RDWIA). Results, which include cross-sections as a function of the final muon and proton kinematics as well as correlations between both, show that the agreement with data obtained via the RDWIA approach—which accounts for final-state interactions—matches or improves GENIE-SuSAv2 predictions for very forward angles, where scaling violations are relevant..
2023 - 6 p. - Published in : Phys. Sci. Forum 8 (2023) 43 Fulltext: PDF;
In : 23rd International Workshop on Neutrinos from Accelerators (NuFact 2022), Snowbird, Salt Lake City, Utah, United States, 30 Jul - 6 Aug 2022, pp.43
5.
Final state interactions in semi-inclusive neutrino-nucleus scattering: Application to T2K and MINER$\nu$A experiments / Franco-Patino, J.M. (Seville U. ; INFN, Turin) ; González-Jiménez, R. (INFN, Milan) ; Dolan, S. (CERN) ; Barbaro, M.B. (INFN, Turin ; IPSA, Paris ; Turin U.) ; Caballero, J.A. (Seville U. ; Granada U., Theor. Phys. Astrophys.) ; Megias, G.D. (Seville U. ; Tokyo U., ICRR) ; Udias, J.M. (INFN, Milan)
We present a complete comparison of semi-inclusive $\nu_\mu$-$^{12}$C cross-section measurements by T2K and MINER$\nu$A collaborations with the predictions from the SuSAv2-MEC model implemented in the neutrino-nucleus event generator GENIE and an unfactorized approach based on the relativistic distorted wave impulse approximation (RDWIA). Results, that include cross sections as function of the final muon and proton kinematics and correlations between both, show that the agreement with data obtained by the RDWIA approach, that accounts for final-state interactions, matches or improves GENIE-SuSAv2 predictions for very forward angles where scaling violations are relevant..
arXiv:2207.02086.- 2022-12-01 - 20 p. - Published in : Phys. Rev. D 106 (2022) 113005 Fulltext: PDF;
6.
First β-decay spectroscopy of $^{135}$In and new $β$-decay branches of $^{134}$In / IDS Collaboration
The $\beta$ decay of the neutron-rich $^{134}$In and $^{135}$In was investigated experimentally in order to provide new insights into the nuclear structure of the tin isotopes with magic proton number $Z=50$ above the $N=82$ shell. The $\beta$-delayed $\gamma$-ray spectroscopy measurement was performed at the ISOLDE facility at CERN, where indium isotopes were selectively laser-ionized and on-line mass separated. [...]
arXiv:2110.13988.- 2021-10-26 - 19 p. - Published in : Phys. Rev. C 104 (2021) 044328 Fulltext: 2110.13988 - PDF; PhysRevC.104.044328 - PDF;
7.
Detailed spectroscopy of doubly magic $^{132}$Sn / IS610 Collaboration
The structure of the doubly magic $^{132}_{50}$Sn$_{82}$ has been investigated at the ISOLDE facility at CERN, populated both by the $\beta^-$ decay of $^{132}$In and $\beta^-$-delayed neutron emission of $^{133}$In. The level scheme of $^{132}$Sn is greatly expanded with the addition of 68 $\gamma$ transitions and 17 levels observed for the first time in the $\beta$ decay. [...]
arXiv:2007.03029.- 2020-07-30 - 18 p. - Published in : Physical Review C 102 (2020) 014328 Fulltext: PDF; Fulltext from publisher: PDF;
8.
Search for shape-coexisting 0$^+$ states in $^{66}$Ni from lifetime measurements / Olaizola, B (UCM, Madrid, Dept. Phys.) ; Fraile, L M (UCM, Madrid, Dept. Phys.) ; Mach, H (UCM, Madrid, Dept. Phys. ; NCBJ, Warsaw) ; Poves, A (Madrid, Autonoma U.) ; Nowacki, F (Strasbourg, IPHC) ; Aprahamian, A (Notre Dame U.) ; Briz, J A (Madrid, Inst. Estructura Materia) ; Cal-González, J (UCM, Madrid, Dept. Phys.) ; Ghiţa, D (Bucharest, IFIN-HH) ; Köster, U (Laue-Langevin Inst.) et al.
The lifetime of the 0$_3^+$ state in $^{66}$Ni, two neutrons below the $N=40$ subshell gap, has been measured. The transition $B(E2;0_3^+ \rightarrow 2_1^+)$ is one of the most hindered E2 transitions in the Ni isotopic chain and it implies that, unlike $^{68}$Ni, there is a spherical structure at low excitation energy. [...]
2017 - 6 p. - Published in : Phys. Rev. C 95 (2017) 061303
9.
Charged-current quasielastic (anti)neutrino cross sections on $^{12}$C with realistic spectral functions including meson-exchange contributions / M V Ivanov (Sofiya, Inst. Nucl. Res.) ; Antonov, A N (Sofiya, Inst. Nucl. Res.) ; Megias, G D (Seville U.) ; Caballero, J A (Seville U.) ; Barbaro, M B (INFN, Turin ; Turin U.) ; Amaro, J E (Granada U.) ; Simo, I Ruiz (Granada U.) ; Donnelly, T W (MIT, Cambridge, Dept. Phys. ; MIT, LNS) ; Udías, J M (Madrid U.)
We present a detailed study of charged-current quasielastic (anti)neutrino scattering cross sections on a $^{12}$C target obtained using a spectral function S (p, E) that gives a scaling function in accordance with the electron scattering data. The spectral function accounts for the nucleon-nucleon (NN) correlations, it has a realistic energy dependence and natural orbitals (NO’s) from the Jastrow correlation method are used in its construction. [...]
2019 - Published in : AIP Conf. Proc.: 2075 (2019) , no. 1, pp. 070004
- Published in : , pp. 227-232 Fulltext: PDF;
In : 10th International Physics Conference of the Balkan Physical Union, Sofia, Bulgaria, 26 - 30 Aug 2018, pp.070004
15th International Conference on Nuclear Reaction Mechanisms, Varenna, Italy, 11 - 15 Jun 2018, pp.227-232
10.
Investigation of Low-lying States in $^{133}$Sn Populated in the $\beta $ Decay of $^{133}$In Using Isomer-selective Laser Ionization / IS610 Collaboration
Excited states in the neutron-rich isotope 133Sn were studied via the β decay of 133In. Isomer selective ionization using the ISOLDE RILIS enabled the β decays of 133Ings (I π = 9/2 +) and 133mIn (I π = 1/2 −) to be studied independently for the first time. [...]
2018 - 6 p. - Published in : Acta Phys. Pol. B 49 (2018) 523

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Voir aussi: noms d'auteurs similaires
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