Near-threshold anomaly in the reaction /sup 7/Li(t,/sup 9/Li)/sup 1/H. [5. 43 to 5. 95 MeV]

Journal Article · Thu Nov 01 04:00:00 EST 1979 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:5177733

Abramovich, S M; Guzhovskii, B Y; Zvenigorodskii, A G; Trusillo, S V

A description is given of an experimental study of the channels of the reaction /sup 7/Li+t in the incident-triton energy range E/sub t/=5.43--5.95 MeV. In the channel /sup 9/Li+/sup 1/H a sharp minimum is observed which interpreted as a near-threshold anomaly due to the threshold in the channel /sup 9/Be*(E/sub x/=14.4 MeV)+n. On the basis of an analysis of the shape of the yield curve of threshold neutrons, their orbital quantum number has been determined as 1/sub n/=0. From this fact it is concluded that the proposed state of /sup 10/Be near threshold with T=2 has negative parity.

• OSTI ID: 5177733
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 30:5; ISSN SJNCA
• Country of Publication: United States
• Language: English

Related Subjects

651323 -- Nuclear Properties & Reactions
A=6-19
Experimental-- Energy Levels & Transitions-- (-1987)
651325* -- Nuclear Properties & Reactions
A=6-19
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALI METAL ISOTOPES
ALKALINE EARTH ISOTOPES
BERYLLIUM 10
BERYLLIUM 9
BERYLLIUM ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CHARGED-PARTICLE REACTIONS
DIRECT REACTIONS
ENERGY LEVELS
ENERGY RANGE
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
ISOTOPES
LIGHT NUCLEI
LITHIUM 7 TARGET
LITHIUM 9
LITHIUM ISOTOPES
MEV RANGE
MEV RANGE 01-10
NUCLEAR REACTIONS
NUCLEI
ODD-EVEN NUCLEI
PARITY
PARTICLE PROPERTIES
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
STABLE ISOTOPES
TARGETS
TRANSFER REACTIONS
TRITON REACTIONS
YEARS LIVING RADIOISOTOPES