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The European Physical Journal A

, Volume 33, Issue 4, pp 317–325 | Cite as

Isotopic effects in the 7Li + 10, 11B elastic and inelastic scattering

  • A. T. Rudchik
  • V. O. Romanyshyn
  • E. I. Koshchy
  • A. Budzanowski
  • K. W. Kemper
  • K. Rusek
  • V. D. Chesnokova
  • J. Choiński
  • B. Czech
  • L. Głowacka
  • S. Kliczewski
  • V. M. Kyryanchuk
  • S. Yu. Mezhevych
  • A. V. Mokhnach
  • O. A. Momotyuk
  • O. A. Ponkratenko
  • R. Siudak
  • I. Skwirczyńska
  • A. Szczurek
Regular Article - Experimental Physics

Abstract.

Angular distributions of the 7Li + 10B elastic and inelastic scattering were measured at the energy E lab (10B) = 51 MeV (21 MeV c.m.). These and previously measured 7Li + 10B elastic-scattering data known at the 7Li-beam energies 24 MeV (14.1 MeV c.m.) and 39 MeV (22.94 MeV c.m.) were analyzed within the optical model and coupled-reaction channels method to determine the energy dependence of the parameters of the scattering potential and find the difference of these parameters from that of 7Li + 11B scattering. It was found that the 7Li + 11B potential parameters fail to describe the 7Li + 10B scattering data. The biggest difference is observed between the depths of the imaginary potentials that describe these scatterings.

PACS.

24.10.Ht Optical and diffraction models 24.10.Eq Coupled-channel and distorted-wave models 25.70.Bc Elastic and quasielastic scattering 25.70.Hi Transfer reactions 

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Copyright information

© Società Italiana di Fisica and Springer-Verlag 2007

Authors and Affiliations

  • A. T. Rudchik
    • 1
  • V. O. Romanyshyn
    • 1
  • E. I. Koshchy
    • 2
  • A. Budzanowski
    • 3
  • K. W. Kemper
    • 4
  • K. Rusek
    • 5
  • V. D. Chesnokova
    • 1
  • J. Choiński
    • 6
  • B. Czech
    • 3
  • L. Głowacka
    • 7
  • S. Kliczewski
    • 3
  • V. M. Kyryanchuk
    • 1
  • S. Yu. Mezhevych
    • 1
  • A. V. Mokhnach
    • 1
  • O. A. Momotyuk
    • 1
    • 4
  • O. A. Ponkratenko
    • 1
  • R. Siudak
    • 3
  • I. Skwirczyńska
    • 3
  • A. Szczurek
    • 3
    • 8
  1. 1.Institute for Nuclear ResearchKyivUkraine
  2. 2.Kharkiv National UniversityKharkivUkraine
  3. 3.H. Niewodniczański Institute of Nuclear PhysicsCracowPoland
  4. 4.Physics DepartmentFlorida State UniversityTallahasseeUSA
  5. 5.A. Soltan Institute for Nuclear StudiesWarsawPoland
  6. 6.Heavy Ion Laboratory of Warsaw UniversityWarsawPoland
  7. 7.Institute of Applied Physics, MUTWarsawPoland
  8. 8.University of RzeszówRzeszówPoland

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