Shell effects in damped collisions of Sr-88 with Yb-176 at the Coulomb barrier energy
Kozulin, E. M., Knyazheva, G. N., Dmitriev, S. N., Itkis, I. M., Itkis, M. G., Loktev, T. A., Novikov, K. V., Baranov, A. N., Trzaska, W., Vardaci, E., Heinz, S., Beliuskina, O., & Khlebnikov, A. S. V. (2014). Shell effects in damped collisions of Sr-88 with Yb-176 at the Coulomb barrier energy. Physical Review C, 89(1), Article 014614. https://doi.org/10.1103/PhysRevC.89.014614
Julkaistu sarjassa
Physical Review CTekijät
Päivämäärä
2014Tekijänoikeudet
© 2014 American Physical Society. Published in this repository with the kind permission of the publisher.
[Introduction] This work is a study of the influence of shell effects on the formation of binary fragments in damped collision.
We have investigated binary reaction channels of the composite system with
Z
=
108 produced in the reaction
88
Sr
+
176
Yb at an energy slightly above the Bass barrier (
E
c.m.
/E
Bass
=
1
.
03). Reaction products were detected
by using the two-arm time-of-flight spectrometer CORSET at the K130 cyclotron of the Department of Physics,
University of Jyv
̈
askyl
̈
a. The mass-energy distribution of primary binary fragments has been measured. For
targetlike fragments heavier than 190 u, which correspond to a mass transfer as large as twenty nucleons or more,
an enhancement of the yields is observed. This striking result can be ascribed to the proton shells at
Z
=
28 and
82 and implies the persistence of the shell effects in the formation of reaction fragments even for large mass
transfers.
Julkaisija
American Physical SocietyISSN Hae Julkaisufoorumista
0556-2813Asiasanat
Alkuperäislähde
http://journals.aps.org/prc/abstract/10.1103/PhysRevC.89.014614Julkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/23761182
Metadata
Näytä kaikki kuvailutiedotKokoelmat
Samankaltainen aineisto
Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.
-
Mass distributions of the system 136Xe + 208Pb at lab energies around the Coulomb barrier: a candidate reactions for production neutron-rich nuclei at N=126
Kozulin, E.M.; Vardaci, E.; Knyazheva, Galina; Bogachev, Alexey; Dmitriev, S.N.; Itkis, Ioulia; Itkis, M.G.; Knyazev, A.G.; Loktev, T.A.; Novikov, K.V.; Razinkov, E.A.; Rudakov, O.V.; Smirnov, S.V.; Trzaska, Wladyslaw; Zagrebaev, V.I. (American Physical Society, 2012)Reaction products from the system 136Xe+208Pb at 136Xe ions laboratory energies of 700, 870, and 1020 MeV were studied by two-body kinematics and by a catcher-foil activity analysis to explore the theoretically proposed ... -
Centrality-dependent forward J/ψ production in high energy proton-nucleus collisions
Ducloue, Bertrand; Lappi, Tuomas; Mäntysaari, H. (EDP Sciences, 2016)Forward J/ψ production and suppression in high energy proton-nucleus collisions can be an important probe of gluon saturation. In an earlier work we studied this process in the Color Glass Condensate framework and showed ... -
Systematics of strong nuclear amplification of gluon saturation from exclusive vector meson production in high energy electron–nucleus collisions
Mäntysaari, Heikki; Venugopalan, Raju (Elsevier BV, 2018)We show that gluon saturation gives rise to a strong modification of the scaling in both the nuclear mass number A and the virtuality Q 2 of the vector meson production cross-section in exclusive deep-inelastic scattering ... -
Measurement of ϕ-meson production at forward rapidity in p+p collisions at √s = 510 GeV and its energy dependence from √s = 200 GeV to 7 TeV
PHENIX Collaboration (American Physical Society, 2018)The PHENIX experiment at the Relativistic Heavy Ion Collider has measured the differential cross section of ϕ ( 1020 ) -meson production at forward rapidity in p + p collisions at √ s = 510 GeV ... -
Production of light nuclei and anti-nuclei in pp and Pb-Pb collisions at energies available at the CERN Large Hadron Collider
ALICE Collaboration (American Physical Society, 2016)The production of (anti-)deuteron and (anti-) 3 He nuclei in Pb-Pb collisions at √sNN = 2.76 TeV has been studied using the ALICE detector at the LHC. The spectra exhibit a significant hardening with increasing centrality. ...
Ellei toisin mainittu, julkisesti saatavilla olevia JYX-metatietoja (poislukien tiivistelmät) saa vapaasti uudelleenkäyttää CC0-lisenssillä.