Scaling violation favouring high multiplicity events at 540 Gev CMS energy
1984
Abstract New data are presented on the charged multiplicity distribution for non single-diffractive events produced in pp interactions at a CM energy s = 540 GeV . The distribution in the full pseudorapidity range is compared with data from the ISR. Using the scaling variable z = n 〈n〉 a change of shape is observed. The effect is manifested as an increase from 2% to 6% in the proportion of high multiplicity ( z > 2) events. For the central pseudorapidity range, | η | ⪅ 1.5, scaling is approximately valid up to s = 540 GeV .
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
22
References
145
Citations
NaN
KQI