Measurement of the quadratic slope parameter in the $K_{L} \rightarrow 3\pi^{0}$ decay Dalitz plot

A. Lai; D. Marras; L. Musa; A. Bevan; R S. Dosanjh; T J. Gershon; B. Hay; G E. Kalmus; D J. Munday; M D. Needham; E. Olaiya; M A. Parker; T O. White; S A. Wotton; G. Barr; H. Blumer; G. Bocquet; A. Ceccucci; D. Cundy; G. d'Agostini; N. Doble; V. Falaleev; L. Gatignon; A. Gonidec; G. Govi; P. Grafstrom; W. Kubischta; A. Lacourt; M. Lenti; S. Luitz; A. Norton; S. Palestini; B. Panzer-Steindel; G. Tatishvili; H. Taureg; M. Velasco; H. Wahl; C. Cheshkov; P Z. Khristov; V D. Kekelidze; D. Madigojine; N. Molokanova; Yu. Potrebenikov; A. Zinchenko; I. Knowles; C. Lazzeroni; V. Martin; H. Parsons; R. Sacco; A. Walker; M. Contalbrigo; P. Dalpiaz; J. Duclos; P L. Frabetti; A. Gianoli; M. Martini; F. Petrucci; M. Savrie; A. Bizzeti; M. Calvetti; G. Collazuol; G. Graziani; E. Iacopini; H G. Becker; M. Eppard; H. Fox; K. Holtz; A. Kalter; K. Kleinknecht; U. Koch; L. Kopke; I. Pellmann; A. Peters; B. Renk; S A. Schmidt; V. Schonharting; Y. Schue; R. Wanke; A. Winhart; J C. Chollet; S. Crepe; L. Fayard; L. Iconomidou-Fayard; J. Ocariz; G. Unal; I. Wingerter; G. Anzivino; P. Cenci; E. Imbergamo; P. Lubrano; A. Mestvirishvili; A. Nappi; M. Pepe; M. Piccini; R. Carosi; R. Casali; C. Cerri; M. Cirilli; F. Costantini; R. Fantechi; S. Giudici; B. Gorini; I. Mannelli; G. Pierazzini; M. Sozzi; J B. Cheze; J. Cogan; M. de Beer; P. Debu; A. Formica; R. Granier de Cassagnac; E. Mazzucato; B. Peyaud; R. Turlay; B. Vallage; I. Augustin; M. Bender; M. Holder; M. Ziolkowski; R. Arcidiacono; C. Biino; 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

Journal Articles Physics Letters B Year : 2001

Measurement of the quadratic slope parameter in the $K_{L} \rightarrow 3\pi^{0}$ decay Dalitz plot

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A. Lai

Function : Author

D. Marras

Function : Author

L. Musa

Function : Author

A. Bevan

Function : Author

R S. Dosanjh

Function : Author

T J. Gershon

Function : Author

B. Hay

Function : Author

G E. Kalmus

Function : Author

D J. Munday

Function : Author

M D. Needham

Function : Author

E. Olaiya

Function : Author

M A. Parker

Function : Author

T O. White

Function : Author

S A. Wotton

Function : Author

G. Barr

Function : Author

H. Blumer

Function : Author

G. Bocquet

Function : Author

A. Ceccucci

Function : Author

D. Cundy

Function : Author

G. d'Agostini

Function : Author
PersonId : 1105176
ORCID : 0000-0002-8684-2000
IdRef : 081434014

N. Doble

Function : Author

V. Falaleev

Function : Author

L. Gatignon

Function : Author

A. Gonidec

Function : Author

G. Govi

Function : Author

P. Grafstrom

Function : Author

W. Kubischta

Function : Author

A. Lacourt

Function : Author

M. Lenti

Function : Author

S. Luitz

Function : Author

A. Norton

Function : Author

S. Palestini

Function : Author

B. Panzer-Steindel

Function : Author

G. Tatishvili

Function : Author

H. Taureg

Function : Author

M. Velasco

Function : Author

H. Wahl

Function : Author

C. Cheshkov

Function : Author

P Z. Khristov

Function : Author

V D. Kekelidze

Function : Author

D. Madigojine

Function : Author

N. Molokanova

Function : Author

Yu. Potrebenikov

Function : Author

A. Zinchenko

Function : Author

I. Knowles

Function : Author

C. Lazzeroni

Function : Author

V. Martin

Function : Author

H. Parsons

Function : Author

R. Sacco

Function : Author

A. Walker

Function : Author

M. Contalbrigo

Function : Author

P. Dalpiaz

Function : Author

J. Duclos

Function : Author

P L. Frabetti

Function : Author

A. Gianoli

Function : Author

M. Martini

Function : Author

F. Petrucci

Function : Author

M. Savrie

Function : Author

A. Bizzeti

Function : Author

M. Calvetti

Function : Author

G. Collazuol

Function : Author

G. Graziani

Function : Author

E. Iacopini

Function : Author

H G. Becker

Function : Author

M. Eppard

Function : Author

H. Fox

Function : Author

K. Holtz

Function : Author

A. Kalter

Function : Author

K. Kleinknecht

Function : Author

U. Koch

Function : Author

L. Kopke

Function : Author

I. Pellmann

Function : Author

A. Peters

Function : Author
PersonId : 755326
ORCID : 0000-0003-0224-647X

B. Renk

Function : Author

S A. Schmidt

Function : Author

V. Schonharting

Function : Author

Y. Schue

Function : Author

R. Wanke

Function : Author

A. Winhart

Function : Author

J C. Chollet

Function : Author

Laboratoire de l'Accélérateur Linéaire

S. Crepe

Function : Author
PersonId : 742348
IdHAL : sabine-crepe
ORCID : 0000-0001-5980-5805
IdRef : 118947249

Laboratoire de l'Accélérateur Linéaire

L. Fayard

Function : Author

Laboratoire de l'Accélérateur Linéaire

L. Iconomidou-Fayard

Function : Author

Laboratoire de l'Accélérateur Linéaire

J. Ocariz

Function : Author

Laboratoire de l'Accélérateur Linéaire

G. Unal

Function : Author

Laboratoire de l'Accélérateur Linéaire

I. Wingerter

Function : Author

Laboratoire de l'Accélérateur Linéaire

G. Anzivino

Function : Author

P. Cenci

Function : Author

E. Imbergamo

Function : Author

P. Lubrano

Function : Author

A. Mestvirishvili

Function : Author

A. Nappi

Function : Author

M. Pepe

Function : Author

M. Piccini

Function : Author

R. Carosi

Function : Author
PersonId : 755271
ORCID : 0000-0002-4137-4370

R. Casali

Function : Author

C. Cerri

Function : Author

M. Cirilli

Function : Author

F. Costantini

Function : Author

R. Fantechi

Function : Author

S. Giudici

Function : Author

B. Gorini

Function : Author

I. Mannelli

Function : Author

G. Pierazzini

Function : Author

M. Sozzi

Function : Author

J B. Cheze

Function : Author

J. Cogan

Function : Author
PersonId : 750510
IdHAL : julien-cogan
ORCID : 0000-0001-7194-7566
IdRef : 078779014

M. de Beer

Function : Author

P. Debu

Function : Author

A. Formica

Function : Author

R. Granier de Cassagnac

Function : Author
PersonId : 739189
IdHAL : raphgrandecass
ORCID : 0000-0002-1275-7292
IdRef : 132136651

E. Mazzucato

Function : Author

B. Peyaud

Function : Author

R. Turlay

Function : Author

B. Vallage

Function : Author

I. Augustin

Function : Author

M. Bender

Function : Author

M. Holder

Function : Author

M. Ziolkowski

Function : Author

R. Arcidiacono

Function : Author

C. Biino

Function : Author

F. Marchetto

Function : Author

E. Menichetti

Function : Author

N. Pastrone

Function : Author

J. Nassalski

Function : Author

E. Rondio

Function : Author

M. Szleper

Function : Author

W. Wislicki

Function : Author

S. Wronka

Function : Author

H. Dibon

Function : Author

G. Fischer

Function : Author
PersonId : 740227
IdHAL : gilles-fischer
ORCID : 0000-0001-5732-2682
IdRef : 139512624

M. Jeitler

Function : Author

M. Markytan

Function : Author

I. Mikulec

Function : Author

G. Neuhofer

Function : Author

M. Pernicka

Function : Author

A. Taurok

Function : Author

Abstract

A value of $ (-6.1\pm 0.9_{stat}\pm 0.5_{syst})\times 10^{-3} $ is obtained for the quadratic slope parameter $ h $ in the $ K_{L}\rightarrow 3\pi ^{0} $ decay Dalitz plot at the NA48 experiment at the CERN SPS. The result is based on $ 14.7\times 10^{6} $ fully reconstructed $ K_{L}\rightarrow 3\pi ^{0}\rightarrow 6\gamma $ decays. This is the most precise measurement of any of the Dalitz plot slope parameters in the charged and neutral kaon decays so far.

Domains

High Energy Physics - Experiment [hep-ex]

Hélène Kerec : Connect in order to contact the contributor

https://in2p3.hal.science/in2p3-00013567

Submitted on : Thursday, February 27, 2003-10:51:51 AM

Last modification on : Thursday, April 11, 2024-1:18:11 PM

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in2p3-00013567 , version 1 (27-02-2003)

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HAL Id : in2p3-00013567 , version 1

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A. Lai, D. Marras, L. Musa, A. Bevan, R S. Dosanjh, et al.. Measurement of the quadratic slope parameter in the $K_{L} \rightarrow 3\pi^{0}$ decay Dalitz plot. Physics Letters B, 2001, 515, pp.261-268. ⟨in2p3-00013567⟩

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Measurement of the quadratic slope parameter in the $K_{L} \rightarrow 3\pi^{0}$ decay Dalitz plot

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