Measurement of the Ξ0→Λγ decay asymmetry and branching fraction -: NA48 collaboration

Publikationstyp:

Zeitschriftenaufsatz

Metadaten:

Autoren

A Lai
D Marras
A Bevan
RS Dosanjh
TJ Gershon
B Hay
GE Kalmus
C Lazzeroni
DJ Munday
E Olaiya
MA Parker
TO White
SA Wotton
G Barr
G Bocquet
A Ceccucci
T Cuhadar-Dönszelmann
D Cundy
G D'Agostini
N Doble
V Falaleev
L Gatignon
A Gonidec
B Gorini
G Govi
P Grafström
W Kubischta
A Lacourt
A Norton
S Palestini
B Panzer-Steindel
H Taureg
M Velasco
H Wahl
C Cheshkov
A Gaponenko
P Hristov
V Kekelidze
D Madigojine
N Molokanova
Y Potrebenikov
G Tatishvili
A Tkatchev
A Zinchenko
I Knowles
V Martin
R Sacco
A Walker
M Contalbrigo
P Dalpiaz
J Duclos
R Frabetti
A Gianoli
M Martini
F Petrucci
M Savrié
A Bizzeti
M Calvetti
G Collazuol
G Graziani
E Iacopini
M Lenti
F Martelli
M Veltri
HG Becker
K Eppard
M Eppard
H Fox
A Kalter
K Kleinknecht
U Koch
L Köpke
PL da Silva
P Marouelli
I Pellmann
A Peters
B Renk
SA Schmidt
V Schönharting
Y Schué
R Wanke
A Winhart
M Wittgen
JC Chollet
L Fayard
L Iconomidou-Fayard
J Ocariz
G Unal
I Wingerter-Seez
G Anzivino
P Cenci
E Imbergamo
P Lubrano
A Mestvirishvili
A Nappi
M Pepe
M Piccini
L Bertanza
R Carosi
R Casali
C Cerri
M Cirilli
F Costantini
R Fantechi
S Giudici
I Mannelli
G Pierazzini
M Sozzi
JB Cheze
J Cogan
M De Beer
P Debu
A Formica
RG de Cassagnac
E Mazzucato
B Peyaud
R Turlay
B Vallage
M Holder
A Maier
M Ziolkowski
R Arcidiacono
C Biino
N Cartiglia
R Guida
F Marchetto
E Menichetti
N Pastrone
J Nassalski
E Rondio
M Szleper
W Wislicki
S Wronka
H Dibon
G Fischer
M Jeitler
M Markytan
I Mikulec
G Neuhofer
M Pernicka
A Taurok
L Widhalm

Autoren-URL

https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000220177400003&DestLinkType=FullRecord&DestApp=WOS_CPL

DOI

10.1016/j.physletb.2004.01.041

eISSN

1873-2445

Externe Identifier

Clarivate Analytics Document Solution ID: 802QG

ISSN

0370-2693

Ausgabe der Veröffentlichung

3-4

Zeitschrift

PHYSICS LETTERS B

Paginierung

251 - 259

Datum der Veröffentlichung

2004

Status

Published

Titel

Measurement of the Ξ<SUP>0</SUP>→Λγ decay asymmetry and branching fraction -: NA48 collaboration

Sub types

Article

Ausgabe der Zeitschrift

584

Datenquelle: Web of Science (Lite)

Andere Metadatenquellen:

Autoren

A Lai
D Marras
A Bevan
RS Dosanjh
TJ Gershon
B Hay
GE Kalmus
C Lazzeroni
DJ Munday
E Olaiya
MA Parker
TO White
SA Wotton
G Barr
G Bocquet
A Ceccucci
T Cuhadar-Dönszelmann
D Cundy
G D'Agostini
N Doble
V Falaleev
L Gatignon
A Gonidec
B Gorini
G Govi
P Grafström
W Kubischta
A Lacourt
A Norton
S Palestini
B Panzer-Steindel
H Taureg
M Velasco
H Wahl
C Cheshkov
A Gaponenko
P Hristov
V Kekelidze
D Madigojine
N Molokanova
Yu Potrebenikov
G Tatishvili
A Tkatchev
A Zinchenko
I Knowles
V Martin
R Sacco
A Walker
M Contalbrigo
P Dalpiaz
J Duclos
PL Frabetti
A Gianoli
M Martini
F Petrucci
M Savrié
A Bizzeti
M Calvetti
G Collazuol
G Graziani
E Iacopini
M Lenti
F Martelli
M Veltri
HG Becker
K Eppard
M Eppard
H Fox
A Kalter
K Kleinknecht
U Koch
L Köpke
P Lopes da Silva
P Marouelli
I Pellmann
A Peters
B Renk
SA Schmidt
V Schönharting
Y Schué
R Wanke
A Winhart
M Wittgen
JC Chollet
L Fayard
L Iconomidou-Fayard
J Ocariz
G Unal
I Wingerter-Seez
G Anzivino
P Cenci
E Imbergamo
P Lubrano
A Mestvirishvili
A Nappi
M Pepe
M Piccini
L Bertanza
R Carosi
R Casali
C Cerri
M Cirilli
F Costantini
R Fantechi
S Giudici
I Mannelli
G Pierazzini
M Sozzi
JB Cheze
J Cogan
M De Beer
P Debu
A Formica
R Granier de Cassagnac
E Mazzucato
B Peyaud
R Turlay
B Vallage
M Holder
A Maier
M Ziolkowski
R Arcidiacono
C Biino
N Cartiglia
R Guida
F Marchetto
E Menichetti
N Pastrone
J Nassalski
E Rondio
M Szleper
W Wislicki
S Wronka
H Dibon
G Fischer
M Jeitler
M Markytan
I Mikulec
G Neuhofer
M Pernicka
A Taurok
L Widhalm

DOI

10.1016/j.physletb.2004.01.041

ISSN

0370-2693

Ausgabe der Veröffentlichung

3-4

Zeitschrift

Physics Letters B

Sprache

Paginierung

251 - 259

Datum der Veröffentlichung

2004

Status

Published

Herausgeber

Elsevier BV

Herausgeber URL

http://dx.doi.org/10.1016/j.physletb.2004.01.041

Datum der Datenerfassung

2019

Titel

Measurement of the Ξ0→Λγ decay asymmetry and branching fraction

Ausgabe der Zeitschrift

584

Datenquelle: Crossref

Abstract

In data taken with the NA48 experiment at the CERN SPS in 1999, 730 candidates of the weak radiative hyperon decay Xi0 -> Lambda gamma have been found with an estimated background of 58+-8 events. From these events the Xi0 -> Lambda gamma decay asymmetry has been determined to alpha(Xi0 -> Lambda gamma) = -0.78 +- 0.18_stat +- 0.06_syst, which is the first evidence of a decay asymmetry in Xi0 -> Lambda gamma. The branching fraction of the decay has been measured to be Br(Xi0 -> Lambda gamma) = (1.16 +- 0.05_stat +- 0.06_syst) x 10^-3.

Autoren

A Lai

Autoren-URL

http://arxiv.org/abs/hep-ex/0401027v1

Zeitschrift

Phys.Lett.B

Schlüsselwörter

hep-ex
hep-ex

Notes

15 pages, 5 figures. Accepted for publication in Phys. Lett. B

Paginierung

251 - 259

Datum der Veröffentlichung

2004

Herausgeber URL

http://dx.doi.org/10.1016/j.physletb.2004.01.041

Datum der Datenerfassung

2004

Datum, an dem der Datensatz öffentlich gemacht wurde

2004

Titel

Measurement of the Xi0 -> Lambda gamma Decay Asymmetry and Branching Fraction

Ausgabe der Zeitschrift

584

Files

0401027v1.pdf

Datenquelle: arXiv

Beziehungen:

Eigentum von

ETAP 1

Measurement of the Ξ0→Λγ decay asymmetry and branching fraction -: NA48 collaboration

Files

Werkzeuge