(PDF)存档于2016-10-13). DYANAVEL XR contains d-amphetamine and l-amphetamine in a ratio of 3.2 to 1 ... The most common (≥2% in the DYANAVEL XR group and greater
Collaboration). Simultaneous measurement of the ratio B(t → Wb)/B(t → Wq) and the top-quark pair production crosssection with the DØ detector at √s = 1.96 TeV