Search for nonstandard Z0 decays in two particle final states - INSPIRE

DataBETA

Search for nonstandard Z0 decays in two particle final states

DELPHI

Collaboration

Nov, 1990

18 pages

Part of High-energy physics. Proceedings, 25th International Conference, Singapore, August 2-8, 1990. Vol. I+II

Contribution to:

- ICHEP 90

Report number:

CERN-PPE-90-167

Experiments:

CERN-LEP-DELPHI

View in:

CERN Document Server

reference search4 citations

Citations per year

talk: Singapore 1990/08/02
electron positron: colliding beams
colliding beams: electron positron
electron positron: annihilation
annihilation: electron positron
Z0: electroproduction
electroproduction: Z0
Z0: decay modes
decay modes: Z0
Z0: branching ratio

References(15)

Figures(0)

On the angular momentum of a system of two photons

L.D. Landau
(
- Moscow, Inst. Phys. Problems
)

- Dokl.Akad.Nauk SSSR 60 (1948) 2, 207-209
•
DOI:
- 10.1016/B978-0-08-010586-4.50070-5

Selection Rules for the Dematerialization of a Particle Into Two Photons

Chen-Ning Yang
(
- Chicago U., EFI
)

- Phys.Rev. 77 (1950) 242-245,
- In *Yang, C.N.: Selected Papers 1945-1980*, 127-130
•
DOI:
- 10.1103/PhysRev.77.242

A Search for sleptons and gauginos in Z0 decays

DELPHI

Collaboration

•

P. Abreu
(
- LIP, Lisbon
)

et al.

- Phys.Lett.B 247 (1990) 157-166
•
DOI:
- 10.1016/0370-2693(90)91064-I

Search for Decays of the $\Z^0$ Into a Photon and a Pseudoscalar Meson

ALEPH

Collaboration

•

D. Decamp
(
- Annecy, LAPP
)

et al.

- Phys.Lett.B 241 (1990) 635-643
•
DOI:
- 10.1016/0370-2693(90)91883-D

A Study of the Reaction $e^+ e^- \to \gamma \gamma$ at {LEP}

OPAL

Collaboration

•

M.Z. Akrawy
(
- Queen Mary, U. of London
)

et al.

- Phys.Lett.B 241 (1990) 133-140
•
DOI:
- 10.1016/0370-2693(90)91500-B

Search for Supersymmetric Partners of Electrons

JADE

Collaboration

•

W. Bartel
(
- DESY
)

et al.

- Phys.Lett.B 152 (1985) 385-391
•
DOI:
- 10.1016/0370-2693(85)90516-7

Search for Scalar Muons

JADE

Collaboration

•

W. Bartel
(
- DESY
)

et al.

- Phys.Lett.B 152 (1985) 392-398
•
DOI:
- 10.1016/0370-2693(85)90517-9

Searches for Supersymmetric Particles With the Cello Detector at {PETRA}

CELLO

Collaboration

•

H.J. Behrend
(
- DESY
)

et al.

- Z.Phys.C 35 (1987) 181,
- Z. Phys. C35 ( 1987) 181-199 and Hamburg Desy - DESY 87-013 (87,REC.FEB.) 51p
•
DOI:
- 10.1007/BF01408447

Search for SUSY Particles in e+ e- Annihilation at Tristan

Topaz

Collaboration

•

I. Adachi
(
- Nagoya U.
)

et al.

- Phys.Lett.B 218 (1989) 105
•
DOI:
- 10.1016/0370-2693(89)90484-X

Search for {SUSY} Partners of Charged Leptons in $e^+ e^-$ Collisions With $\sqrt{s}$ Up to 60.8-{GeV}

VENUS

Collaboration

•

A. Taketani
(
- Hiroshima U.
)

et al.

- Phys.Lett.B 234 (1990) 202-208
•
DOI:
- 10.1016/0370-2693(90)92029-I

A search for susy particles in $e^+e^-$ annihilations at $\sqrt{s} = 50$ GeV - 60.8 GeV

AMY

Collaboration

•

Y. Sakai
(
- KEK, Tsukuba
)

et al.

- Phys.Lett.B 234 (1990) 534,
- Phys. Lett. B234 (1990) 534-540 and Tsukuba KEK - KEK-Prepr.-89-134 (89,rec.Dec.) 17 p
•
DOI:
- 10.1016/0370-2693(90)92053-L

Monte Carlo Simulation of Two Photon Processes. 2. Complete Lowest Order Calculations for Four Lepton Production Processes in electron Positron Collisions

- Comput.Phys.Commun. 40 (1986) 285-307,
- Comput. Phys. Commun. 40 ( 1986) 285-307
•
DOI:
- 10.1016/0010-4655(86)90115-3

Mass Limits for Scalar Muons, Scalar Electrons and Winos from e+ e- Collisions near S**(1/2) = 91 GeV

L3

Collaboration

•

B. Adeva
(
- CERN
)

et al.

- Phys.Lett.B 233 (1989) 530-537
•
DOI:
- 10.1016/0370-2693(89)91353-1

Search for Supersymmetric Particles Using Acoplanar Charged Particle Pairs From $\Z^0$ Decays

ALEPH

Collaboration

•

D. Decamp
(
- Annecy, LAPP
)

et al.

- Phys.Lett.B 236 (1990) 86,
- Phys. Lett. B236 (1990) 86-94 and CERN Geneva - CERN-EP 89-158 (89,rec.Jan.90) 21 p
•
DOI:
- 10.1016/0370-2693(90)90600-B

A Search for Acoplanar Pairs of Leptons or Jets in $\Z^0$ Decays: Mass Limits on Supersymmetric Particles

OPAL

Collaboration

•

M.Z. Akrawy
(
- Queen Mary, U. of London
)

et al.

- Phys.Lett.B 240 (1990) 261-270
•
DOI:
- 10.1016/0370-2693(90)90444-B