@article{5dec5b8b1d054190afbc77c09738430c,
title = "Angular distributions for high-mass jet pairs and a limit on the energy scale of compositeness for quarks from the CERN p{\=p} collider",
abstract = "Angular distributions of high-mass jet pairs (1802J<350 GeV) have been measured in the UA1 experiment at the CERN p{\=p} Collider ( s=630GeV). We show that angular distributions are independent of the subprocess centre-of-mass (CM) energy over this range, and use the data to put constraints on the definition of the Q2 scale. The distribution for the very high mass jet pairs (240 2J<300 GeV) has also been used to obtain a lower limit on the energy scale Λc of compositeness of quarks. We find Λc>415 GeV at 95% confidence level.",
keywords = "High energy density physics, CERN collider",
author = "{UA1 Collaboration} and G. Arnison and C. Albajar and Albrow, {M. G.} and Allkofer, {O. C.} and A. Astbury and B. Aubert and T. Axon and C. Bacci and T. Bacon and Batley, {J. R.} and G. Bauer and J. Bellinger and A. Bettini and A. B{\'e}zaguet and Bock, {R. K.} and K. Bos and E. Buckley and G. Busetto and P. Catz and P. Cennini and S. Centro and F. Ceradini and G. Ciapetti and S. Cittolin and D. Clarke and D. Cline and C. Cochet and J. Colas and P. Colas and M. Corden and Coughlan, {J. A.} and G. Cox and D. Dau and M. Debeer and Debrion, {J. P.} and M. Degiorgi and Negra, {M. Della} and M. Demoulin and B. Denby and D. Denegri and A. Diciaccio and L. Dobrzynski and J. Dorenbosch and Dowell, {J. D.} and E. Duchovni and R. Edgecock and K. Eggert and E. Eisenhandler and N. Ellis and P. Erhard",
year = "1986",
month = sep,
day = "11",
doi = "10.1016/0370-2693(86)91065-8",
language = "English",
volume = "177",
pages = "244--250",
journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",
issn = "0370-2693",
publisher = "Elsevier",
number = "2",
}