TY - JOUR
T1 - Collective modes in a relativistic electron gas
T2 - A source for ≈ 300 keV electron lines?
AU - Horowitz, C. J.
PY - 1989/3/16
Y1 - 1989/3/16
N2 - Quasielastic electron scattering from a dense electron gas is calculated in a relativistic random phase approximation. A narrow peak is seen in the longitudinal response due to a collective mode. A similar collective mode in a finite system could account for the sharp e+ and e- lines seen in collisions between very high Z ions.
AB - Quasielastic electron scattering from a dense electron gas is calculated in a relativistic random phase approximation. A narrow peak is seen in the longitudinal response due to a collective mode. A similar collective mode in a finite system could account for the sharp e+ and e- lines seen in collisions between very high Z ions.
UR - http://www.scopus.com/inward/record.url?scp=45149141994&partnerID=8YFLogxK
U2 - 10.1016/0370-2693(89)90379-1
DO - 10.1016/0370-2693(89)90379-1
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AN - SCOPUS:45149141994
SN - 0370-2693
VL - 219
SP - 210
EP - 214
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 2-3
ER -