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Is there a photon excess or photon deficit in the cosmic events?

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Il Nuovo Cimento C

Summary

Bjorken predicted in the recent past about the large excess emission of photons in high-energy collisions and this was subsequently corroborated by some experimentalists as well. Obviously, this phenomenon is just opposite in nature to pro-centauro events marked by the production of photonless hadrons. In this note we will try to trace the outlines of this confusing and contradictory situation, probe quantitatively into this excess emission of photons (called progammaisation events) and compare them mainly with Bjorken's disoriented-chiral-condensate (DCC) model.

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Author notes

  1. S. Chakravorty

    Present address: Sukchar Satadal Balika Vidyayatan, Dr. Gopal Chatterjee Road, 743 179, North 24 Pgs (W.B.), Sukchar, India

Authors and Affiliations

  1. Physics and Applied Mathematics Unit (PAMU), Physical and Earth Sciences Division, Indian Statistical Institute, 700 035, Calcutta, India

    S. Bhattacharyya & S. Chakravorty

Authors
  1. S. Bhattacharyya
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  2. S. Chakravorty
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Bhattacharyya, S., Chakravorty, S. Is there a photon excess or photon deficit in the cosmic events?. Il Nuovo Cimento C 19, 233–236 (1996). https://doi.org/10.1007/BF02509275

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  • DOI: https://doi.org/10.1007/BF02509275

PACS 94.40

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