Measurement of the branching ratios of the decays Ξ0 → Σ+e-(v)over-bar e and (Ξ)over-bar0 → (Σ)over-bar+ e+ve

Publikationstyp:

Zeitschriftenaufsatz

Metadaten:

Autoren

JR Batley
GE Kalmus
C Lazzeroni
DJ Munday
M Patel
MW Slater
SA Wotton
R Arcidiacono
G Bocquet
A Ceccucci
D Cundy
N Doble
V Falaleev
L Gatignon
A Gonidec
P Grafstroem
W Kubischta
F Marchetto
I Mikulec
A Norton
B Panzer-Steindel
P Rubin
H Wahl
E Goudzovski
P Hristov
V Kekelidze
L Litov
D Madigozhin
N Molokanova
Yu Potrebenikov
S Stoynev
A Zinchenko
E Monnier
EC Swallow
R Winston
R Sacco
A Walker
W Baldini
P Dalpiaz
PL Frabetti
A Gianoli
M Martini
F Petrucci
M Scarpa
M Savrie
A Bizzeti
M Calvetti
G Collazuol
E Iacopini
M Lenti
G Ruggiero
M Veltri
M Behler
K Eppard
M Eppard
A Hirstius
K Kleinknecht
U Koch
L Masetti
P Marouelli
U Moosbrugger
C Morales Morales
A Peters
R Wanke
A Winhart
A Dabrowski
T Fonseca Martin
M Velasco
G Anzivino
P Cenci
E Imbergamo
G Lamanna
P Lubrano
A Michetti
A Nappi
M Pepe
MC Petrucci
M Piccini
M Valdata
C Cerri
F Costantini
R Fantechi
L Fiorini
S Giudici
I Mannelli
G Pierazzini
M Sozzi
C Cheshkov
JB Cheze
M De Beer
P Debu
G Gouge
G Marel
E Mazzucato
B Peyaud
B Vallage
A Holder
A Maier
A Ziolkowski
C Biino
N Cartiglia
M Clemencic
S Goy Lopez
E Menichetti
N Pastrone
W Wislicki
H Dibon
M Jeitler
M Markytan
G Neuhofer
L Widhalm

Autoren-URL

https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000244695900006&DestLinkType=FullRecord&DestApp=WOS_CPL

DOI

10.1016/j.physletb.2006.12.028

eISSN

1873-2445

Externe Identifier

Clarivate Analytics Document Solution ID: 143BV

ISSN

0370-2693

Ausgabe der Veröffentlichung

Zeitschrift

PHYSICS LETTERS B

Paginierung

36 - 46

Datum der Veröffentlichung

2007

Status

Published

Titel

Measurement of the branching ratios of the decays Ξ0 → Σ+e-(v)over-bar e and (Ξ)over-bar0 → (Σ)over-bar+ e+ve

Sub types

Article

Ausgabe der Zeitschrift

645

Datenquelle: Web of Science (Lite)

Andere Metadatenquellen:

Autoren

JR Batley
GE Kalmus
C Lazzeroni
DJ Munday
M Patel
MW Slater
SA Wotton
R Arcidiacono
G Bocquet
A Ceccucci
D Cundy
N Doble
V Falaleev
L Gatignon
A Gonidec
P Grafström
W Kubischta
F Marchetto
I Mikulec
A Norton
B Panzer-Steindel
P Rubin
H Wahl
E Goudzovski
P Hristov
V Kekelidze
L Litov
D Madigozhin
N Molokanova
Yu Potrebenikov
S Stoynev
A Zinchenko
E Monnier
EC Swallow
R Winston
R Sacco
A Walker
W Baldini
P Dalpiaz
PL Frabetti
A Gianoli
M Martini
F Petrucci
M Scarpa
M Savrié
A Bizzeti
M Calvetti
G Collazuol
E Iacopini
M Lenti
G Ruggiero
M Veltri
M Behler
K Eppard
M Eppard
A Hirstius
K Kleinknecht
U Koch
L Masetti
P Marouelli
U Moosbrugger
C Morales Morales
A Peters
R Wanke
A Winhart
A Dabrowski
T Fonseca Martin
M Velasco
G Anzivino
P Cenci
E Imbergamo
G Lamanna
P Lubrano
A Michetti
A Nappi
M Pepe
MC Petrucci
M Piccini
M Valdata
C Cerri
F Costantini
R Fantechi
L Fiorini
S Giudici
I Mannelli
G Pierazzini
M Sozzi
C Cheshkov
JB Cheze
M De Beer
P Debu
G Gouge
G Marel
E Mazzucato
B Peyaud
B Vallage
M Holder
A Maier
M Ziolkowski
C Biino
N Cartiglia
M Clemencic
S Goy Lopez
E Menichetti
N Pastrone
W Wislicki
H Dibon
M Jeitler
M Markytan
G Neuhofer
L Widhalm

DOI

10.1016/j.physletb.2006.12.028

ISSN

0370-2693

Ausgabe der Veröffentlichung

Zeitschrift

Physics Letters B

Sprache

Paginierung

36 - 46

Datum der Veröffentlichung

2007

Status

Published

Herausgeber

Elsevier BV

Herausgeber URL

http://dx.doi.org/10.1016/j.physletb.2006.12.028

Datum der Datenerfassung

2022

Titel

Measurement of the branching ratios of the decays <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:msup><mml:mi>Ξ</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>Σ</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:msub><mml:mover accent="true"><mml:mi>ν</mml:mi><mml:mo>¯</mml:mo></mml:mover><mml:mi>e</mml:mi></mml:msub></mml:math> and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si2.gif" overflow="scroll"><mml:mover accent="true"><mml:msup><mml:mi>Ξ</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:mo>¯</mml:mo></mml:mover><mml:mo>→</mml:mo><mml:mover accent="true"><mml:msup><mml:mi>Σ</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:mo>¯</mml:mo></mml:mover><mml:msup><mml:mi>e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msub><mml:mi>ν</mml:mi><mml:mi>e</mml:mi></mml:msub></mml:math>

Ausgabe der Zeitschrift

645

Datenquelle: Crossref

Abstract

From 56 days of data taking in 2002, the NA48/1 experiment observed 6316 Xi0 --> Sigma+ e- nubar candidates (with the subsequent Sigma+ --> p pi0 decay) and 555 anti-Xi0 --> anti-Sigma+ e+ nu candidates with background contamination of 215+-44 and 136+-8 events, respectively. From these samples, the branching ratios BR(Xi0 --> Sigma+ e- nubar)= (2.51+-0.03stat+-0.09syst)E(-4) and BR(anti-Xi0 --> anti-Sigma+ e+ nu)= (2.55+-0.14stat+-0.10syst)E(-4) were measured allowing the determination of the CKM matrix element |Vus| = 0.209+0.023-0.028. Using the Particle Data Group average for |Vus| obtained in semileptonic kaon decays, we measured the ratio g1/f1 = 1.20+-0.05 of the axial-vector to vector form factors.

Autoren

NA48 I Collaboration

Autoren-URL

http://arxiv.org/abs/hep-ex/0612043v1

Zeitschrift

Phys.Lett.B

Schlüsselwörter

hep-ex
hep-ex

Notes

16 pages, 11 figures Submitted to Phys.Lett.B

Paginierung

36 - 46

Datum der Veröffentlichung

2006

Herausgeber URL

http://dx.doi.org/10.1016/j.physletb.2006.12.028

Datum der Datenerfassung

2006

Datum, an dem der Datensatz öffentlich gemacht wurde

2006

Titel

Measurement of the branching ratios of the decays Xi0 --> Sigma+ e- nubar and anti-Xi0 --> anti-Sigma+ e+ nu

Ausgabe der Zeitschrift

645

Files

0612043v1.pdf

Datenquelle: arXiv

Beziehungen:

Eigentum von

ETAP 1

Measurement of the branching ratios of the decays Ξ0 → Σ+e-(v)over-bar e and (Ξ)over-bar0 → (Σ)over-bar+ e+ve

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