K(s)0 and Lambda production in quark and gluon jets at LEP

Acciarri, M.; Adriani, O.; Aguilar-Benitez, M.; Ahlen, S.P.; Alcaraz, J.; Alemanni, G.; Allaby, J.; Aloisio, A.; Alverson, G.; Alviggi, M.G.

doi:10.1016/S0370-2693(97)00864-2

K(s)0 and Lambda production in quark and gluon jets at LEP

L3

Collaboration

May, 1997

19 pages

Published in:

Phys.Lett.B 407 (1997) 389-401,
Phys.Lett.B 427 (1998) 409-412 (erratum)

DOI:

10.1016/S0370-2693(97)00864-2,
10.1016/S0370-2693(98)00396-7 (erratum)

PDG:

\langle{}\mathit N_{{{\mathit K}^{0}}}\rangle{}

Report number:

CERN-PPE-97-050,
CERN-PPE-97-50

Experiments:

CERN-LEP-L3

View in:

CERN Document Server

reference search39 citations

Citations per year

Abstract: (Elsevier)

A measurement of the K s 0 and Λ inclusive production rates and momentum spectra in two- and three-jet events is presented. On the basis of about 3.1 million Z decays collected with the L3 detector at LEP, we observe that the production of these particles is well modelled by string fragmentation.

electron positron: colliding beams
electron positron: annihilation
Z0: electroproduction
Z0: hadronic decay
final state: (2jet)
final state: (3jet)
jet: energy spectrum
gluon: jet
K0(S): momentum spectrum
Lambda: momentum spectrum

References(18)

Figures(0)

Measurement of eta production in two and three jet events from hadronic Z decays at LEP

L3

Collaboration

•

M. Acciarri

et al.

- Phys.Lett.B 371 (1996) 126-136
•
DOI:
- 10.1016/0370-2693(96)00095-0

The Construction of the L3 Experiment

L3

Collaboration

•

B. Adeva
(
- CERN
)

et al.

- Nucl.Instrum.Meth.A 289 (1990) 35-102
•
DOI:
- 10.1016/0168-9002(90)90250-A

Results from the L3 experiment at LEP

L3

Collaboration

•

O. Adriani

et al.

- Phys.Rept. 236 (1993) 1-146
•
DOI:
- 10.1016/0370-1573(93)90027-B

High-energy physics event generation with PYTHIA 5.7 and JETSET 7.4

Torbjorn Sjostrand
(
- CERN
)

- Comput.Phys.Commun. 82 (1994) 74-90,
- CERN Geneva - TH. 7111 (93/12,rec.Jan.94) 17 p. and e: CERN th-7111-93
•
DOI:
- 10.1016/0010-4655(94)90132-5

Studies of hadronic event structure and comparisons with QCD models at the Z0 resonance

L3

Collaboration

•

B. Adeva

et al.

- Z.Phys.C 55 (1992) 39-62
•
DOI:
- 10.1007/BF01558288

Monte Carlo Simulation of General Hard Processes with Coherent QCD Radiation

G. Marchesini
(
- Parma U. and
- INFN, Parma
)
,
B.R. Webber
(
- Cambridge U.
)

- Nucl.Phys.B 310 (1988) 461-526
•
DOI:
- 10.1016/0550-3213(88)90089-2

Spin Correlations in Parton - Parton Scattering

I.G. Knowles
(
- UC, Santa Barbara and
- Cambridge U.
)

- Nucl.Phys.B 310 (1988) 571-588
•
DOI:
- 10.1016/0550-3213(88)90092-2

HERWIG: A Monte Carlo event generator for simulating hadron emission reactions with interfering gluons. Version 5.1 - April 1991

G. Marchesini
(
- Parma U. and
- INFN, Parma
)
,
B.R. Webber
(
- Cambridge U.
)
,
G. Abbiendi
(
- Padua U. and
- INFN, Padua
)
,
I.G. Knowles
(
- Glasgow U.
)
,
M.H. Seymour
(
- Cambridge U.
)

et al.

- Comput.Phys.Commun. 67 (1992) 465-508,
- Comput. Phys. Commun. 67 (1992) 465-508 and Hamburg DESY - DESY 91-048 (91/05,rec.Jul.) 49 p
•
DOI:
- 10.1016/0010-4655(92)90055-4

Construction and performance of the L3 central tracking detector

F. Beissel
(
- Aachen, Tech. Hochsch.
)
,
A. Bohm
(
- Aachen, Tech. Hochsch.
)
,
K. Bosseler
(
- Aachen, Tech. Hochsch.
)
,
C. Camps
(
- Aachen, Tech. Hochsch.
)
,
V. Commichau
(
- Aachen, Tech. Hochsch.
)

et al.

- Nucl.Instrum.Meth.A 332 (1993) 33-55
•
DOI:
- 10.1016/0168-9002(93)90740-9

The L3 silicon microvertex detector

L3 SMD

Collaboration

•

M. Acciarri
(
- Aachen, Tech. Hochsch.
)

et al.

- Nucl.Instrum.Meth.A 351 (1994) 300-312
•
DOI:
- 10.1016/0168-9002(94)91357-9

Phenomenology of the particle spectra in QCD jets in a modified leading logarithmic approximation

- Z.Phys.C 55 (1992) 107-114
•
DOI:
- 10.1007/BF01558295

Measurement of inclusive production of neutral hadrons from Z decays

L3

Collaboration

•

M. Acciarri

et al.

- Phys.Lett.B 328 (1994) 223-233,
- Phys. Lett. B328 (1994) 223-233. and CERN Geneva - CERN-PPE-94-053 (94/03,rec.Apr.) 19 p. C
•
DOI:
- 10.1016/0370-2693(94)90453-7

Production of K0 and Lambda in hadronic Z decays

ALEPH

Collaboration

•

D. Buskulic
(
- Annecy, LAPP
)

et al.

- Z.Phys.C 64 (1994) 361-374
•
DOI:
- 10.1007/BF01560096

Production characteristics of K0 and light meson resonances in hadronic decays of the Z0

DELPHI

Collaboration

•

P. Abreu

et al.

- Z.Phys.C 65 (1995) 587-602
•
DOI:
- 10.1007/BF01578668

Measurement of the Hadronic Decay Current in tau- --> pi- pi- pi+ tau-neutrino

OPAL

Collaboration

•

R. Akers

et al.

- Z.Phys.C 67 (1995) 45-56
•
DOI:
- 10.1007/BF01564820

Strange baryon production in hadronic Z0 decays

OPAL

Collaboration

•

G. Alexander

et al.

- Z.Phys.C 73 (1997) 569-586
•
DOI:
- 10.1007/s002880050349

The Lund Monte Carlo for e+ e- Jet Physics

Torbjorn Sjostrand
(
- Lund U., Dept. Theor. Phys.
)

- Comput.Phys.Commun. 28 (1983) 229,
- Comput. Phys. Commun. 28 ( 1983) 229-254 and Lund Univ. - LU TP 82-07 (82,REC.JUL.) 42p
•
DOI:
- 10.1016/0010-4655(83)90041-3

The String Effect and QCD Coherence

Yakov I. Azimov
(
- St. Petersburg, INP
)
,
Yuri L. Dokshitzer
(
- St. Petersburg, INP
)
,
Valery A. Khoze
(
- St. Petersburg, INP
)
,
S.I. Troian
(
- St. Petersburg, INP
)

- Phys.Lett.B 165 (1985) 147-150,
- Phys. Lett. B165 ( 1985) 147-150
•
DOI:
- 10.1016/0370-2693(85)90709-9