MEASUREMENT OF INCLUSIVE TWO - PARTICLE RAPIDITY CORRELATIONS AT THE ISR

Amendolia, S.R.; Bellettini, G.; Braccini, P.L.; Bradaschia, C.; Castaldi, R.; Cavasinni, V.; Cerri, C.; Del Prete, T.; Foa, L.; Giromini, P.

doi:10.1016/0370-2693(74)90609-1

MEASUREMENT OF INCLUSIVE TWO - PARTICLE RAPIDITY CORRELATIONS AT THE ISR

S.R. Amendolia
(
- INFN, Pisa and
- Pisa U. and
- Pisa, Scuola Normale Superiore
)
,
G. Bellettini
(
- INFN, Pisa and
- Pisa U. and
- Pisa, Scuola Normale Superiore
)
,
P.L. Braccini
(
- INFN, Pisa and
- Pisa U. and
- Pisa, Scuola Normale Superiore
)
,
C. Bradaschia
(
- INFN, Pisa and
- Pisa U. and
- Pisa, Scuola Normale Superiore
)
,
R. Castaldi
(
- INFN, Pisa and
- Pisa U. and
- Pisa, Scuola Normale Superiore
)

Dec, 1973

8 pages

Published in:

Phys.Lett.B 48 (1974) 359-366

Published: 1974

DOI:

10.1016/0370-2693(74)90609-1

Report number:

Print-74-0185 (CERN)

View in:

reference search94 citations

Citations per year

Abstract: (Elsevier)

We present data on two-particle distributions in the approximate rapidity variable η = −1n tan θ /2 for secondaries produced in proton-proton collisions at the CERN Intersecting Storage Rings (ISR). The data at centre-of-mass energies of 23 and 62 GeV show the existence of energy-independent positive, short-range correlations between secondaries within the central region. Deviations from short-range correlation exist when one (or both) of the particles is near the boundary of the available phase space. In part, such deviations are interpreted as the effect of a diffractive-like component in multiparticle production.

References(19)

Figures(0)

Measurement of the total proton proton cross-section at the ISR

S.R. Amendolia
(
- INFN, Pisa and
- Pisa U. and
- Pisa, Scuola Normale Superiore
)
,
G. Bellettini
(
- INFN, Pisa and
- Pisa U. and
- Pisa, Scuola Normale Superiore
)
,
P.L. Braccini
(
- INFN, Pisa and
- Pisa U. and
- Pisa, Scuola Normale Superiore
)
,
C. Bradaschia
(
- INFN, Pisa and
- Pisa U. and
- Pisa, Scuola Normale Superiore
)
,
R. Castaldi
(
- INFN, Pisa and
- Pisa U. and
- Pisa, Scuola Normale Superiore
)

et al.

- Phys.Lett.B 44 (1973) 119-124
•
DOI:
- 10.1016/0370-2693(73)90316-X

Multiplicity Distributions in Regge Pole Dominated Inclusive Reactions

Alfred H. Mueller
(
- Brookhaven
)

- Phys.Rev.D 4 (1971) 150-155,
- Reprinted in *Caneschi, L. (ed.): Regge theory of low-p(T) hadronic interactions* 35-40
•
DOI:
- 10.1103/PhysRevD.4.150

Multiplicity Fluctuation and Multiparticle Distribution Functions in High-energy Collisions

- Phys.Rev.Lett. 28 (1972) 1290-1293,
- In *Lo, S.Y. (ed.): Geometrical pictures in hadronic collisions*, 330-333
•
DOI:
- 10.1103/PhysRevLett.28.1290

Rapidity correlations in inclusive two-particle production at storage ring energies

H. Dibon
(
- CERN and
- Hamburg U. and
- Vienna, OAW
)
,
G. Flugge
(
- CERN and
- Hamburg U. and
- Vienna, OAW
)
,
C. Gottfried
(
- CERN and
- Hamburg U. and
- Vienna, OAW
)
,
B.M.K. Nefkens
(
- CERN and
- Hamburg U. and
- Vienna, OAW
)
,
G. Neuhofer
(
- CERN and
- Hamburg U. and
- Vienna, OAW
)

et al.

- Phys.Lett.B 44 (1973) 313-316
•
DOI:
- 10.1016/0370-2693(73)90235-9

The Energy dependence of the proton proton total cross-section for center-of-mass energies between 23 and 53 GeV

U. Amaldi
(
- Rome, ISS and
- INFN, Rome
)
,
R. Biancastelli
(
- Rome, ISS and
- INFN, Rome
)
,
C. Bosio
(
- Rome, ISS and
- INFN, Rome
)
,
G. Matthiae
(
- Rome, ISS and
- INFN, Rome
)
,
J.V. Allaby
(
- CERN
)

et al.

- Phys.Lett.B 44 (1973) 112-118
•
DOI:
- 10.1016/0370-2693(73)90315-8

Small angle proton proton elastic scattering at very high-energies (460-GeV2 < s < 2900-GeV2)

G. Barbiellini
(
- Aachen, Tech. Hochsch. and
- CERN and
- Harvard U. and
- Genoa U. and
- INFN, Turin and
- Turin U.
)
,
M. Bozzo
(
- Aachen, Tech. Hochsch. and
- CERN and
- Harvard U. and
- Genoa U. and
- INFN, Turin and
- Turin U.
)
,
P. Darriulat
(
- Aachen, Tech. Hochsch. and
- CERN and
- Harvard U. and
- Genoa U. and
- INFN, Turin and
- Turin U.
)
,
G. Diambrini Palazzi
,
G. De Zorzi
(
- Aachen, Tech. Hochsch. and
- CERN and
- Harvard U. and
- Genoa U. and
- INFN, Turin and
- Turin U.
)

et al.

- Phys.Lett.B 39 (1972) 663-667
•
DOI:
- 10.1016/0370-2693(72)90025-1

On two-particle correlations in high energy production experiments

- Nucl.Phys.B 34 (1971) 1-40
•
DOI:
- 10.1016/0550-3213(71)90107-6

Two-particle distributions and the nature of the pomeranchuk singularity

- Phys.Rev.Lett. 26 (1971) 1197-1200
•
DOI:
- 10.1103/PhysRevLett.26.1197

Scaling and the angular distribution of cosmic ray events

N.F. Bali
(
- Washington U., Seattle
)
,
L.S. Brown
(
- Washington U., Seattle
)
,
R.D. Peccei
(
- Washington U., Seattle
)
,
A. Pignotti
(
- Washington U., Seattle
)

- Phys.Lett.B 33 (1970) 175-178
•
DOI:
- 10.1016/0370-2693(70)90294-7

Theory of high-energy scattering and multiple production

- Nuovo Cim. 26 (1962) 896-954
•
DOI:
- 10.1007/BF02781901

Regge poles and multiple production

K.G. Wilson
(
- CERN
)

- Acta Phys.Austriaca 17 (1963) 1, 37-44

Very high-energy collisions of hadrons

Richard P. Feynman
(
- Caltech
)

- Phys.Rev.Lett. 23 (1969) 1415-1417,
•
DOI:
- 10.1103/PhysRevLett.23.1415

Hypothesis of Limiting Fragmentation in High-Energy Collisions

J. Benecke
(
- SUNY, Stony Brook
)
,
T.T. Chou
(
- SUNY, Stony Brook
)
,
Chen-Ning Yang
(
- SUNY, Stony Brook
)
,
E. Yen
(
- SUNY, Stony Brook
)

- Phys.Rev. 188 (1969) 2159-2169,
- In *Yang, C.N.: Selected Papers 1945-1980*, 418-428, and in *Lo, S.Y. (ed.): Geometrical pictures in hadronic collisions*, 315-325
•
DOI:
- 10.1103/PhysRev.188.2159

O(2,1) Analysis of Single Particle Spectra at High-energy

Alfred H. Mueller
(
- Brookhaven
)

- Phys.Rev.D 2 (1970) 2963-2968,
- Also in *Caneschi, L. (ed.): Regge theory of low-p(T) hadronic interactions* 41-46
•
DOI:
- 10.1103/PhysRevD.2.2963

Experimental tests of limiting fragmentation at the isr

G. Bellettini
(
- Pisa U. and
- Pisa, Scuola Normale Superiore
)
,
P.L. Braccini
(
- Pisa U. and
- Pisa, Scuola Normale Superiore
)
,
C. Bradaschia
(
- Pisa U. and
- Pisa, Scuola Normale Superiore
)
,
R. Castaldi
(
- Pisa U. and
- Pisa, Scuola Normale Superiore
)
,
T. Del Prete
(
- Pisa U. and
- Pisa, Scuola Normale Superiore
)

et al.

- Phys.Lett.B 45 (1973) 69-72
•
DOI:
- 10.1016/0370-2693(73)90255-4

Correlations associated with small angle protons produced in proton- proton collisions at 31 gev total energy

M.G. Albrow
(
- CERN and
- Daresbury and
- FOM, Amsterdam and
- Lancaster U. and
- Manchester U. and
- Utrecht U.
)
,
A. Bagchus
(
- CERN and
- Daresbury and
- FOM, Amsterdam and
- Lancaster U. and
- Manchester U. and
- Utrecht U.
)
,
D.P. Barber
(
- CERN and
- Daresbury and
- FOM, Amsterdam and
- Lancaster U. and
- Manchester U. and
- Utrecht U.
)
,
A. Bogaerts
(
- CERN and
- Daresbury and
- FOM, Amsterdam and
- Lancaster U. and
- Manchester U. and
- Utrecht U.
)
,
B. Bošnjaković
(
- CERN and
- Daresbury and
- FOM, Amsterdam and
- Lancaster U. and
- Manchester U. and
- Utrecht U.
)

et al.

- Phys.Lett.B 44 (1973) 207-210
•
DOI:
- 10.1016/0370-2693(73)90523-6

Momentum spectrum of hadronic secondaries in the multiperipheral model

Carleton E. DeTar
(
- UC, Berkeley
)

- Phys.Rev.D 3 (1971) 128-144
•
DOI:
- 10.1103/PhysRevD.3.128

Tests of high-energy models by two-particle analyses

R.C. Hwa
(
- Oregon U.
)

- Phys.Rev.Lett. 28 (1972) 1487-1490
•
DOI:
- 10.1103/PhysRevLett.28.1487

Correlations in High-Energy Production Processes

- Phys.Rev.D 6 (1972) 2580-2596
•
DOI:
- 10.1103/PhysRevD.6.2580