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Soft and hard interactions in [Formula Presented] collisions at [Formula Presented] and 630 GeV

Publication ,  Journal Article
Acosta, D; Affolder, T; Akimoto, H; Albrow, MG; Amaral, P; Ambrose, D; Amidei, D; Anikeev, K; Antos, J; Apollinari, G; Arisawa, T; Artikov, A ...
Published in: Physical Review D - Particles, Fields, Gravitation and Cosmology
January 1, 2002

We present a study of (Formula presented) collisions at (Formula presented) 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 (Formula presented) spectrum, and the average (Formula presented) and event-by-event (Formula presented) 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. © 2002 The American Physical Society.

Duke Scholars

Published In

Physical Review D - Particles, Fields, Gravitation and Cosmology

DOI

EISSN

1550-2368

ISSN

1550-7998

Publication Date

January 1, 2002

Volume

65

Issue

7

Start / End Page

12

Related Subject Headings

  • Nuclear & Particles Physics
  • 5107 Particle and high energy physics
  • 5101 Astronomical sciences
  • 4902 Mathematical physics
  • 0206 Quantum Physics
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
  • 0201 Astronomical and Space Sciences
 

Citation

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Acosta, D., Affolder, T., Akimoto, H., Albrow, M. G., Amaral, P., Ambrose, D., … Dagenhart, D. (2002). Soft and hard interactions in [Formula Presented] collisions at [Formula Presented] and 630 GeV. Physical Review D - Particles, Fields, Gravitation and Cosmology, 65(7), 12. https://doi.org/10.1103/PhysRevD.65.072005
Acosta, D., T. Affolder, H. Akimoto, M. G. Albrow, P. Amaral, D. Ambrose, D. Amidei, et al. “Soft and hard interactions in [Formula Presented] collisions at [Formula Presented] and 630 GeV.” Physical Review D - Particles, Fields, Gravitation and Cosmology 65, no. 7 (January 1, 2002): 12. https://doi.org/10.1103/PhysRevD.65.072005.
Acosta D, Affolder T, Akimoto H, Albrow MG, Amaral P, Ambrose D, et al. Soft and hard interactions in [Formula Presented] collisions at [Formula Presented] and 630 GeV. Physical Review D - Particles, Fields, Gravitation and Cosmology. 2002 Jan 1;65(7):12.
Acosta, D., et al. “Soft and hard interactions in [Formula Presented] collisions at [Formula Presented] and 630 GeV.” Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 65, no. 7, Jan. 2002, p. 12. Scopus, doi:10.1103/PhysRevD.65.072005.
Acosta D, Affolder T, Akimoto H, Albrow MG, 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, de Barbaro P, Barbaro-Galtieri A, Barnes VE, Barnett BA, Baroiant S, Barone M, Bauer G, Bedeschi F, Belforte S, Bell WH, Bellettini G, Bellinger J, Benjamin D, Bensinger J, Beretvas A, Berge JP, Berryhill J, Bhatti A, Binkley M, Bisello D, Bishai M, Blair RE, Blocker C, Bloom K, Blumenfeld B, Blusk SR, Bocci A, Bodek A, Bolla G, Bonushkin Y, Bortoletto D, Boudreau J, Brandl A, van den Brink S, Bromberg C, Brozovic M, Brubaker E, Bruner N, Buckley-Geer E, Budagov J, Budd HS, Burkett K, Busetto G, Byon-Wagner A, Byrum KL, Cabrera S, Calafiura P, Campbell M, Carithers W, Carlson J, Carlsmith D, Caskey W, Castro A, Cauz D, Cerri A, Chan AW, Chang PS, Chang PT, Chapman J, Chen C, Chen YC, Cheng MT, Chertok M, Chiarelli G, Chirikov-Zorin I, Chlachidze G, Chlebana F, Christofek L, Chu ML, Chung JY, Chung YS, Ciobanu CI, Clark AG, Colijn AP, Connolly A, Convery M, Conway J, Cordelli M, Cranshaw J, Culbertson R, Dagenhart D. Soft and hard interactions in [Formula Presented] collisions at [Formula Presented] and 630 GeV. Physical Review D - Particles, Fields, Gravitation and Cosmology. 2002 Jan 1;65(7):12.

Published In

Physical Review D - Particles, Fields, Gravitation and Cosmology

DOI

EISSN

1550-2368

ISSN

1550-7998

Publication Date

January 1, 2002

Volume

65

Issue

7

Start / End Page

12

Related Subject Headings

  • Nuclear & Particles Physics
  • 5107 Particle and high energy physics
  • 5101 Astronomical sciences
  • 4902 Mathematical physics
  • 0206 Quantum Physics
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
  • 0201 Astronomical and Space Sciences