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THE TOTAL NEUTRAL ENERGY-SPECTRA IN THE CENTRAL REGION OF ALPHA-ALPHA, D-D AND P-P INTERACTIONS AT SQUARE-ROOT SNN = 31 GEV PER NUCLEON PAIR AT THE CERN ISR

Abstract:

The spectra in total neutral energy, ETOT0, have been measured in pp, dd and αα collisions at centre-of-mass energy per nucleon pair, sNN, of 31 GeV. The range in ETOT0 covered was 1 to 19 GeV in pp, 18 to 24 GeV in dd and 1 to 34 GeV in αα interactions. The ratio of the αα to the pp spectra rises monotonically from 7 at ETOT0 = 1.5 GeV to 105 at ETOT 0 = 19 GeV. Since ETOT0 is the sum over many particles in the detector, it is directly sensitive to multiple nucleon-nucleon collisions in the ...

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Publication status:
Published

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Authors


ANGELIS, A More by this author
BREEDON, R More by this author
CAMILLERI, L More by this author
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Journal:
PHYSICS LETTERS B
Volume:
141
Issue:
1-2
Pages:
140-144
Publication date:
1984
DOI:
ISSN:
0370-2693
URN:
uuid:af03c655-bb71-4cb7-ba2d-3ad781bf1b85
Source identifiers:
3259
Local pid:
pubs:3259
Language:
English

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