Excitation of the giant resonance in C12 by inelastic electron scattering

Y. Torizuka, A. Yamaguchi, T. Terasawa, Y. Kojima, K. Nakahara, M. Oyamada, K. Itoh, A. Nakada, S. Mitunobu, M. Kimura

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7 Citations (Scopus)

Abstract

The longitudinal and transverse form-factor spectra for electroexcitation of the C12 giant resonance were determined separately. Results are presented for an excitation energy range of from 15 to 30 MeV and for a momentum-transfer range of 0.84-1.56 F-1. We have found levels with the following excitation energies (MeV), spins, and parities: 18.6 (3-), 19.6 (4-), 20.0 (2+), 20.6 (3+), 21.6 (3-), 22.0 (1-), 22.7 (1-), and 23.8 (1-). We have also found new evidence of the spin-isospin mode for the 22.7-MeV (1-) excitation.

Original languageEnglish
Pages (from-to)874-877
Number of pages4
JournalPhysical Review Letters
Volume25
Issue number13
DOIs
Publication statusPublished - 1970

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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