Quest for the 10He nucleus

  • V. Chudoba
  • A. S. Fomichev
  • M. S. Golovkov
  • A. V. Gorshkov
  • V. A. Gorshkov
  • L. V. Grigorenko
  • S. A. Krupko
  • Yu. Ts. Oganessian
  • A. M. Rodin
  • S. I. Sidorchuk
  • R. S. Slepnev
  • S. V. Stepantsov
  • G. M. Ter-Akopian
  • R. Wolski
  • A. A. Korsheninnikov
  • E. Yu. Nikolskii
  • V. A. Kuzmin
  • B. G. Novatskii
  • D. N. Stepanov
  • P. Roussel-Chomaz
  • W. Mittig
  • V. Bouchat
  • V. Kinnard
  • T. Materna
  • F. Hanappe
  • O. Dorvaux
  • L. Stuttge
Article
  • 32 Downloads

Abstract

The spectrum of 10He was studied by means of the 3H(8He, p)10He reaction at a laboratory energy of 25 MeV/A and small center-of-mass angles. Missing mass spectrum of 10He was derived from the obtained p-8He coincidence. A resolution of 0.7 MeV was achieved in this spectrum for the measured 10He energy. Most likely, a well isolated group of 10 events detected between 2 and 5 MeV and showing a maximum at about 3 MeV in the spectrum of the present work exhibits the 10He g.s. resonance.

Keywords

EUROPEAN Physical Journal Special Topic 10He Reaction Reaction 10Be Cross Section Limit Miss Mass Spectrum 

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Copyright information

© EDP Sciences and Springer 2008

Authors and Affiliations

  • V. Chudoba
    • 1
    • 2
  • A. S. Fomichev
    • 1
  • M. S. Golovkov
    • 1
  • A. V. Gorshkov
    • 1
  • V. A. Gorshkov
    • 1
  • L. V. Grigorenko
    • 1
  • S. A. Krupko
    • 1
  • Yu. Ts. Oganessian
    • 1
  • A. M. Rodin
    • 1
  • S. I. Sidorchuk
    • 1
  • R. S. Slepnev
    • 1
  • S. V. Stepantsov
    • 1
  • G. M. Ter-Akopian
    • 1
  • R. Wolski
    • 1
    • 3
  • A. A. Korsheninnikov
    • 4
    • 5
  • E. Yu. Nikolskii
    • 4
    • 5
  • V. A. Kuzmin
    • 5
  • B. G. Novatskii
    • 5
  • D. N. Stepanov
    • 5
  • P. Roussel-Chomaz
    • 6
  • W. Mittig
    • 6
  • V. Bouchat
    • 7
  • V. Kinnard
    • 7
  • T. Materna
    • 7
  • F. Hanappe
    • 7
  • O. Dorvaux
    • 8
  • L. Stuttge
    • 8
  1. 1.Flerov Laboratory of Nuclear ReactionsJINRDubnaRussia
  2. 2.Faculty of Nuclear Sciences and Physical EngineeringCzech Technical UniversityPragueCzech Republic
  3. 3.The Henryk Niewodniczanski Institute of Nuclear PhysicsKrakowPoland
  4. 4.RIKENWako, SaitamaJapan
  5. 5.RRC “The Kurtchatov Institute”MoscowRussia
  6. 6.GANILCaen Cedex 5France
  7. 7.PNTPMUniversite Libre BruxellesBruxellesBelgium
  8. 8.Institute de Recherches SubatomiquesIN2P3/Université Louis PasteurStrasbourgFrance

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