Neutron halos in the excited states of 12B
Belyaeva, T. L., Goncharov, S. A., Demyanova, A. S., Ogloblin, A.A., Danilov, A. N., Maslov, V. A., Sobolev, Y. G., Trzaska, W., Khlebnikov, S. V., Tyurin, G. P., Burtebaev, N., Janseitov, D., & Mukhamejanov, E. (2018). Neutron halos in the excited states of 12B. Physical Review C, 98(3), Article 034602. https://doi.org/10.1103/PhysRevC.98.034602
Julkaistu sarjassa
Physical Review CTekijät
Päivämäärä
2018Tekijänoikeudet
© 2018 American Physical Society
The differential cross sections of the 11B(d,p) 12B reaction leading to formation of the 1+ ground state and
the 0.95-MeV 2+, 1.67-MeV 2−, 2.62-MeV 1−, 2.72-MeV 0+, and 3.39-MeV 3− excited states of 12B are
measured at Ed = 21.5 MeV. The analysis of the data is carried out within the coupled-reaction-channels method
for the direct neutron transfer and the Hauser-Feshbach formalism of the statistical compound-nucleus model.
The spectroscopic factors, asymptotic normalization coefficients, and rms radii of the last neutron in all states
studied are deduced. The existence of the neutron halos in the 1.67-MeV 2− and 2.62-MeV 1− states is found,
consistent with the earlier published data. New information about the enlarged rms radii of the last neutron in
the 2.72-MeV 0+ (5.7 fm) and the unbound 3.389-MeV 3− (5.9 fm) states of 12B was obtained, resulting in the
possible existence of neutron halo-like states in 12B.
Julkaisija
American Physical SocietyISSN Hae Julkaisufoorumista
2469-9985Asiasanat
Julkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/28243729
Metadata
Näytä kaikki kuvailutiedotKokoelmat
Lisenssi
Samankaltainen aineisto
Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.
-
Cluster-transfer reactions with radioactive beams: A spectroscopic tool for neutron-rich nuclei
Bottoni, S.; Leoni, S.; Fornal, B.; Raabe, R.; Rusek, K.; Benzoni, G.; Bracco, A.; Crespi, F. C. L.; Morales, A. I.; Bednarczyk, P.; Cieplicka-Oryńczak, N.; Królas, W.; Maj, A.; Szpak, B.; Callens, M.; Bouma, J.; Elseviers, J.; De Witte, H.; Flavigny, F.; Orlandi, R.; Reiter, P.; Seidlitz, M.; Warr, N.; Siebeck, B.; Hellgartner, S.; Mücher, D.; Pakarinen, Janne; Vermeulen, M.; Bauer, C.; Georgiev, G.; Janssens, R. V. F.; Balabanski, D.; Sferrazza, M.; Kowalska, M.; Rapisarda, E.; Voulot, D.; Benito, M. Lozano; Wenander, F. (American Physical Society, 2015) -
Electromagnetic moments of scandium isotopes and N = 28 isotones in the distinctive 0f7/2 orbit
Bai, S.W.; Koszorús, Á.; Hu, B.S.; Yang, X.F.; Billowes, J.; Binnersley, C.L.; Bissell, M.L.; Blaum, K.; Campbell, P.; Cheal, B.; Cocolios, T.E.; de Groote, R.P.; Devlin, C.S.; Flanagan, K.T.; Garcia Ruiz, R.F.; Heylen, H.; Holt, J.D.; Kanellakopoulos, A.; Krämer, J.; Lagaki, V.; Maaß, B.; Malbrunot-Ettenauer, S.; Miyagi, T.; Neugart, R.; Neyens, G.; Nörtershäuser, W.; Rodríguez, L.V.; Sommer, F.; Vernon, A.R.; Wang, S.J.; Wang, X.B.; Wilkins, S.G.; Xu, Z.Y.; Yuan, C.X. (Elsevier, 2022)The electric quadrupole moment of 49Sc was measured by collinear laser spectroscopy at CERN-ISOLDE to be Qs=−0.159(8) eb, and a nearly tenfold improvement in precision was reached for the electromagnetic moments of 47,49Sc. ... -
Clusterization and Strong Coulpled-Channels Effects in Deuteron Interaction with 9Be Nuclei
Urazbekov, Bakytzhan; Denikin, A. S.; Lukyanov, Sergei; Itaco, N.; Janseitov, D.; Mendibayev, K.; Burjan, Vaclav; Kroha, Vaclav; Mrazek, J.; Trzaska, Wlasyslaw; Harakeh, M. N.; Etasse, D.; Stefan, I.; Verney, David; Issatayev, T.; Penionzhkevich, YU; Kuterbekov, Kairat; Zholdybayev, T. (Institute of Physics Publishing Ltd., 2019)Angular distributions of protons, deuterons, tritons and alphaparticles emitted in the d + 9Be reaction at Elab=19.5 and 35.0 MeV have been measured. The elastic scattering channel is analysed in the framework of both the ... -
Study of non-fusion products in the 50Ti + 249Cf reaction
Nitto, A. Di; Khuyagbaatar, J.; Ackermann, D.; Andersson, L.-L.; Badura, E.; Block, M.; Brand, H.; Conrad, I.; Cox, D. M.; Düllmann, Ch. E.; Dvorak, J.; Eberhardt, K.; Ellison, P. A.; Esker, N. E.; Even, J.; Fahlander, C.; Forsberg, U.; Gates, J. M.; Golubev, P.; Gothe, O.; Gregorich, K. E.; Hartmann, W.; Herzberg, R. D.; Heßberger, F. P.; Hoffmann, J.; Hollinger, R.; Hübner, A.; Jäger, E.; Kindler, B.; Klein, S.; Kojouharov, I.; Kratz, J. V.; Krier, J.; Kurz, N.; Lahiri, S.; Lommel, B.; Maiti, M.; Mändl, R.; Merchán, E.; Minami, S.; Mistry, A. K.; Mokry, C.; Nitsche, H.; Omtvedt, J. P.; Pang, G. K.; Renisch, D.; Rudolph, D.; Runke, J.; Sarmiento, L. G.; Schädel, M.; Schaffner, H.; Schausten, B.; Semchenkov, A.; Steiner, J.; Thörle-Pospiech, P.; Trautmann, N.; Türler, A.; Uusitalo, Juha; Ward, D.; Wegrzecki, M.; Wieczorek, P.; Wiehl, N.; Yakushev, A.; Yakusheva, V. (Elsevier BV, 2018)The isotopic distribution of nuclei produced in the 50Ti + 249Cf reaction has been studied at the gas-filled recoil separator TASCA at GSI Darmstadt, which separates ions according to differences in magnetic rigidity. The ... -
Population of nuclides with Z≥98 in multi-nucleon transfer reactions of 48Ca + 248Cm
Devaraja, H. M.; Heinz, S.; Beliuskina, Olga; Hofmann, S.; Hornung, C.; Münzenberg, G.; Ackermann, D.; Gupta, M.; Gambhir, Y. K.; Henderson, R. A.; Heßberger, F. P.; Yeremin, A. V.; Kindler, B.; Lommel, B.; Maurer, J.; Moody, K. J.; Nishio, K.; Popeko, A. G.; Stoyer, M. A.; Shaughnessy, D. A. (Springer, 2019)The results for nuclei above curium, produced in multi-nucleon transfer reactions of 48Ca + 248Cm at the velocity filter SHIP of GSI Darmstadt, are presented. Spontaneous fission and α-activities have been used to study ...
Ellei toisin mainittu, julkisesti saatavilla olevia JYX-metatietoja (poislukien tiivistelmät) saa vapaasti uudelleenkäyttää CC0-lisenssillä.