Isobar analog states (IAS), double isobar analog states (DIAS), configuration states (CS), and double configuration states (DCS) in halo nuclei. Halo isomers

Journal Article · Thu Oct 15 00:00:00 EDT 2015 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4932250· OSTI ID:22492452

Izosimov, I. N., E-mail: [e-mail] ^[1]

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1. Joint Institute for Nuclear Research, 141980 Dubna (Russian Federation)

It has been shown that IAS, DIAS, CS, and DCS can simultaneously have n-n, n-p, and p-p halo components in their wave functions. Differences in halo structure of the excited and ground states can result in the formation of isomers (halo-isomers). Both the Borromean and tango halo types can be observed for n-p configurations of atomic nuclei. The structure of the ground and excited states with different isospin quantum number in halo like nuclei is discussed. B(Mλ) and B(Eλ) for γ-transitions in {sup 6,7,8}Li, {sup 8,9,10}Be, {sup 8,10,11}B, {sup 10,11,12,13,14}C, {sup 13,14,15,16,17}N, {sup 15,16,17,19}O, and {sup 17}F are analyzed. Special attention is given to nuclei whose ground state does not exhibit halo structure but the excited state may have one.

• OSTI ID: 22492452
• Journal Information: AIP Conference Proceedings, Vol. 1681, Issue 1; Conference: Nuclear Structure and Dynamics '15: 3. international nuclear physics conference on nuclear structure and dynamics, Portoroz (Slovenia), 14-19 Jun 2015; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BERYLLIUM 10
BERYLLIUM 8
BERYLLIUM 9
BORON 10
BORON 11
BORON 8
CARBON 10
CARBON 11
CARBON 12
CARBON 13
CARBON 14
EXCITED STATES
FLUORINE 17
GROUND STATES
ISOBARIC ANALOGS
ISOMERS
ISOSPIN
LITHIUM 6
LITHIUM 7
LITHIUM 8
NITROGEN 13
NITROGEN 14
NITROGEN 15
NITROGEN 16
NITROGEN 17
NUCLEAR HALOS
NUCLEAR STRUCTURE
OXYGEN 15
OXYGEN 16
OXYGEN 17
OXYGEN 19
WAVE FUNCTIONS