Spectroscopy of the halo nucleus {sup 11}Li by an experimental study of {sup 11}Li+{ital p} collisions

Journal Article · Thu Feb 01 04:00:00 EST 1996 · Physical Review, C

DOI:https://doi.org/10.1103/PhysRevC.53.R537· OSTI ID:278863

Korsheninnikov, A A; Nikolskii, E Y; Kobayashi, T; Ozawa, A; Fukuda, S; Kuzmin, E A; Momota, S; Novatskii, B G; Ogloblin, A A; Pribora, V; Tanihata, I; Yoshida, K ^[1]

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1. RIKEN, 2-1 Hirosawa, Wako, Saitama 351-01 (Japan)

An experimental study of {sup 11}Li+{ital p} collisions at 75{ital A} MeV was performed. The excited state of {sup 11}Li at {ital E}{sup {asterisk}}=1.25{plus_minus}0.15 MeV was observed, which is a candidate for a neutron halo excitation. Four other {sup 11}Li states were manifested (at {approximately}3.0, 4.9, 6.4, and 11.3 MeV). Angular distributions were measured for elastic scattering {sup 11}Li+{ital p} and {sup 8}He+{ital p}. Structure of the {sup 11}Li halo was investigated using the eikonal approach. {copyright} {ital 1996 The American Physical Society.}

• OSTI ID: 278863
• Journal Information: Physical Review, C, Journal Name: Physical Review, C Journal Issue: 2 Vol. 53; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
EXCITED STATES
INELASTIC SCATTERING
LITHIUM 11
MEV RANGE 100-1000
PROTON REACTIONS
TARGETS