Track information from the central detector in the UA1 experiment at the CERN proton-antiproton collider (√s = 540 GeV) is used to determine the charged particle multiplicity distribution for the pseudorapidity range ∣η∣ < 1.3. The mean value for this multiplicity per unit of η is 3.9 ± 0.3 for events having at least one track in this range. Data from the central electromagnetic and hadron calorimeters are used to examine the correlation between the transverse energy measured in the collisions and the multiplicity in the central region.
G., A., A., A., B., A., C., B., Bernabei, R., A., B., et al. (1981). Some observations on the first events seen at the CERN proton-antiproton collider. PHYSICS LETTERS. SECTION B, 107(4), 320-324 [10.1016/0370-2693(81)90839-X].
Some observations on the first events seen at the CERN proton-antiproton collider
BERNABEI, RITA;D'ANGELO, SILIO;
1981-12-17
Abstract
Track information from the central detector in the UA1 experiment at the CERN proton-antiproton collider (√s = 540 GeV) is used to determine the charged particle multiplicity distribution for the pseudorapidity range ∣η∣ < 1.3. The mean value for this multiplicity per unit of η is 3.9 ± 0.3 for events having at least one track in this range. Data from the central electromagnetic and hadron calorimeters are used to examine the correlation between the transverse energy measured in the collisions and the multiplicity in the central region.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
