Measurements of total production cross sections for π++C, π++Al, K++C, and K++Al at 60 GeV/c and π++C

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The following theorem is valid for reductive as well as semi-simple groups; a discrete series for a reductive group G is a finite sum of square-integrable representations of G

Due to the higher mass of the b quarks, these leptons are characterized by a higher momentum and higher transverse momentum than those from c quarks. The b¯ b production cross

of all XXγ events (no PID applied, data points) compared of the sum of identified ’ii’ distributions corrected by the measured ID-efficiencies ((µµ) 0 + (ππ) 0 + (KK) 0 +

J. MEASUREMENTS OF ANGULAR DISTRIBUTIONS OF ABSOLUTE CROSS SECTIONS AND ANALYZING POWERS OF THE REACTION pp → d π+ BETWEEN 1.3 AND 2.4 GeV.. La premiere phase de l'analyse

variation of shielding at the solid-vacuum boundary. In grazing incidence scattering experiments or for ion collisions in gaseous targets the full symmetry is lowered by selection

These experiments with transversely polarized targets enable to separ- ate the S-wave contribution from other angular momentum states in IT IT production without model

o exchange. Tn general unique solutions are found or solutions with overlapping errors as it can be seen in fig. In the D t u wave there is weaker but very significant