ISSN:
1434-6052
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The inclusive cross-section for π0 production near 90° inpp collisions at the CERN Intersecting Storage Rings has been studied for thep T range 3〈p T 〈16GeV/c at four different centre-of-mass energies ( $$\sqrt s = 30.6$$ , 44.8, 52.7, and 62.8 GeV). In this experiment the two photons from the π0→yy decay were resolved and measured separately forp T values up to 10 GeV/c. Results indicate an agreement with thep T −8 behaviour for the lower values ofp T and a slower decrease of the cross-section for the higher values ofp T . The high-p T data deviate from the scaling expressionp T −n F(x T ), which holds for the lowerp T values (p T 〈8GeV/c).
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01576190
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