Journal article

Soft and hard interactions in pp̄ collisions at √s=1800 and 630 GeV

Abstract:: We present a study of pp̄ of collisions at √s = 1800 and 630 GeV collected using a minimum bias trigger by the CDF experiment in which the data set is divided into two classes corresponding to "soft" and "hard" interactions. For each subsample, the analysis includes measurements of the multiplicity, transverse momentum (PT) spectrum, and the average PT and event-by-event PT dispersion as a function of multiplicity. A comparison of results shows distinct differences in the behavior of the two samples as a function of the center of mass (c.m.) energy. We find evidence that the properties of the soft sample are invariant as a function of c.m. energy.

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APA Style

Acosta, D., Affolder, T., Akimoto, H., Albrow, M. G., Amaral, P., Ambrose, D., Amidei, D., Anikeev, K., Antos, J., Apollinari, G., Arisawa, T., Artikov, A., Asakawa, T., Ashmanskas, W., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Bailey, S., … Barone, M. (2002). Soft and hard interactions in pp̄ collisions at √s=1800 and 630 GeV. Physical Review D, 65(7 A), 720051–7200512.

MLA Style

Acosta, D., et al. “Soft and Hard Interactions in pp̄ Collisions at √s=1800 and 630 GeV.” Physical Review D, vol. 65, no. 7 A, 2002, pp. 720051–7200512.

Chicago Style

Acosta, D, T Affolder, H Akimoto, MG Albrow, P Amaral, D Ambrose, D Amidei, et al. 2002. “Soft and Hard Interactions in pp̄ Collisions at √s=1800 and 630 GeV.” Physical Review D 65 (7 A): 720051–7200512.
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+ Acosta, D More by this author

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+ Affolder, T More by this author

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+ Akimoto, H More by this author

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+ Albrow, MG More by this author

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+ Amaral, P More by this author

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Journal:: Physical Review D More from this journal
Volume:: 65
Issue:: 7 A
Pages:: 720051-7200512
Publication date:: 2002-04-01
ISSN:: 0556-2821

Language:: English
Pubs id:: pubs:178639
UUID:: uuid:1bac7498-379e-4f6f-a90d-16fef87b2dbd
Local pid:: pubs:178639
Source identifiers:: 178639
Deposit date:: 2012-12-19

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Copyright date:: 2002

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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