Evolution and Destruction of Shapes in 59Cu

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

Abstract

An extensive high-spin level scheme has been established in <sup>59</sup>Cu using a heavy-ion fusion evaporation reaction and the GAMMASPHERE multidetector array in conjunction with MICROBALL. Next to the spherical states at low excitation energy a large number of regular sequences of high-energy γ-ray transitions have been observed, which form rotational bands with various degree of deformation. For the yrast superdeformed band about 90% of the intensity of the discrete γ decay-out, distributed over about 30 decay paths, is known, which allows for a detailed study of this decay-out process. Two of the deformed bands were found to decay by prompt proton emission into two different spherical states of <sup>58</sup>Ni, in direct competition with the γ decay-out process

Detaljer

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Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Subatomär fysik

Nyckelord

Originalspråkengelska
Titel på värdpublikationChallenges of Nuclear Structure. Proceedings of the 7th International Spring Seminar on Nuclear Physics
FörlagWorld Scientific
Sidor393-400
ISBN (tryckt)981-02-4725-7
StatusPublished - 2002
PublikationskategoriForskning
Peer review utfördJa
EvenemangChallenges of Nuclear Structure. Proceedings of the 7th International Spring Seminar on Nuclear Physics - Maiori, Italien
Varaktighet: 2001 maj 272001 maj 31

Konferens

KonferensChallenges of Nuclear Structure. Proceedings of the 7th International Spring Seminar on Nuclear Physics
LandItalien
OrtMaiori
Period2001/05/272001/05/31