Mass shift of vector mesons in the nuclear medium is studied in two different approaches: the in-medium QCD sum-rule approach and the scattering-length approach. The latter is shown to be inapplicable to extract the hadron masses in the medium. Further elaboration of the in-medium QCD sum rules is also discussed.
|Number of pages||9|
|Journal||Physical Review C|
|Publication status||Published - 1995|
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics