TY - JOUR
T1 - Excitation of the giant resonance in C12 by inelastic electron scattering
AU - Torizuka, Y.
AU - Yamaguchi, A.
AU - Terasawa, T.
AU - Kojima, Y.
AU - Nakahara, K.
AU - Oyamada, M.
AU - Itoh, K.
AU - Nakada, A.
AU - Mitunobu, S.
AU - Kimura, M.
PY - 1970
Y1 - 1970
N2 - 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.
AB - 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.
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U2 - 10.1103/PhysRevLett.25.874
DO - 10.1103/PhysRevLett.25.874
M3 - Article
AN - SCOPUS:35949040110
VL - 25
SP - 874
EP - 877
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 13
ER -