TY  - JOUR
A1  - Jacak, Barbara V.
A1  - Westfall, Gary D.
A1  - Gelbke, Claus-Konrad
A1  - Harwood, L. H.
A1  - Lynch, William G.
A1  - Scott, D. K.
A1  - Stöcker, Horst
A1  - Tsang, M. B.
A1  - Symons, Timothy James MacNeil
T1  - Measurement of complex fragments and clues to the entropy production from 42-137-MeV/nucleon Ar + Au
T2  - Physical review letters
N2  - Intermediate-rapidity fragments with A=1-14 emitted from 42-137-MeV/nucleon Ar + Au have been measured. Evidence is presented that these fragments arise from a common moving source. Entropy values are extracted from the mass distributions by use of quantum statistical and Hauser-Feshbach theories. The extracted entropy values of S/A≈2-2.4 are much smaller than the values expected from measured deuteron-to-proton ratios, but are still considerably higher than theoretically predicted values.
Y1  - 2006
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/2623
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30-27812
UR  - http://link.aps.org/abstract/PRL/v51/p1846
VL  - 51
IS  - 20
SP  - 1846
EP  - 1849
ER  -