Measurement of the tensor-analyzing power A(yy) in deuteron breakup at 4.5 GeV/c and 80 mrстатья
Статья опубликована в высокорейтинговом журнале
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Дата последнего поиска статьи во внешних источниках: 11 августа 2015 г.
Аннотация:The tensor-analyzing power A(yy) in inclusive breakup of 4.5 GeV/c deuterons on beryllium has been measured at similar to80 mr of the detected proton angle. The analyzing power remains positive up to the highest measured momentum of the proton, that is in definitive contradiction with the predictions of the existing models based on the standard deuteron wave functions. The results suggest that the deuteron structure at short distances may depend on more than one independent variable.