Latest results from KLOE at DAFNE - INSPIRE

DataBETA

Latest results from KLOE at DAFNE

KLOE

Collaboration

•

P. Gauzzi

2007

8 pages

Part of Proceedings, 9th International Workshop on Meson Production, Properties and Interaction (MESON 2006) : Cracow, Poland, June 9-13, 2006

Published in:

Int.J.Mod.Phys.A 22 (2007) 357-364

Contribution to:

- MESON 2006

DOI:

10.1142/S0217751X07035537

Experiments:

FRASCATI-DAFNE-KLOE

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Abstract: (WSP)

The KLOE experiment has finished its data taking at the e+e- collider DAΦNE in Frascati. KLOE has collected 2.5 fb-1 at the peak of the ϕ resonance, and 250 pb-1 at

\sqrt{s}=1~{\rm GeV}

. The latest experimental results based on a sample of 450 pb-1 are presented in this paper: they mainly concern the neutral and charged kaon decays, and the radiative ϕ decays into scalar and pseudoscalar mesons.

Kaon physics
light scalar mesons
pseudoscalar mesons

References(28)

Figures(0)

The KLOE electromagnetic calorimeter

M. Adinolfi
(
- INFN, Rome2 and
- Rome U., Tor Vergata
)
,
F. Ambrosino
(
- INFN, Naples and
- Naples U.
)
,
A. Antonelli
(
- Frascati
)
,
M. Antonelli
(
- Frascati
)
,
F. Anulli
(
- Frascati
)

et al.

- Nucl.Instrum.Meth.A 482 (2002) 364-386,
- Nucl.Instrum.Meth.A 482 (2002) 364-386
•
DOI:
- 10.1016/S0168-9002(01)01502-9

The tracking detector of the KLOE experiment

M Adinolfi
(
- INFN, Rome2 and
- Rome U., Tor Vergata
)
,
F Ambrosino
(
- INFN, Naples and
- Naples U.
)
,
A Andryakov
(
- Frascati
)
,
A Antonelli
(
- Frascati
)
,
M Antonelli
(
- Frascati
)

et al.

- Nucl.Instrum.Meth.A 488 (2002) 51-73
•
DOI:
- 10.1016/S0168-9002(02)00514-4

The KLOE drift chamber

et al.

- Nucl.Instrum.Meth.A 461 (2001) 25-28,
- Nucl.Instrum.Meth.A 494 (2002) 163-172
•
DOI:
- 10.1016/S0168-9002(00)01157-8

Improved calculation of electroweak radiative corrections and the value of V(ud)

William J. Marciano
(
- Brookhaven
)
,
Alberto Sirlin
(
- New York U.
)

- Phys.Rev.Lett. 96 (2006) 032002
•
e-Print:
- hep-ph/0510099
•
DOI:
- 10.1103/PhysRevLett.96.032002

Measurements of the absolute branching ratios for the dominant K(L) decays, the K(L) lifetime, and V(us) with the KLOE detector

KLOE

Collaboration

•

F. Ambrosino

et al.

- Phys.Lett.B 632 (2006) 43-50
•
e-Print:
- hep-ex/0508027
•
DOI:
- 10.1016/j.physletb.2005.10.018

Measurement of the K(L) meson lifetime with the KLOE detector

KLOE

Collaboration

•

F. Ambrosino

et al.

- Phys.Lett.B 626 (2005) 15-23
•
e-Print:
- hep-ex/0507088
•
DOI:
- 10.1016/j.physletb.2005.08.022

Measurement of the form-factor slopes for the decay $K(L) \to \pi^\pm e^\mp \nu$ with the KLOE detector

KLOE

Collaboration

•

F. Ambrosino

et al.

- Phys.Lett.B 636 (2006) 166-172
•
e-Print:
- hep-ex/0601038
•
DOI:
- 10.1016/j.physletb.2006.03.036

Measurement of K0(e3) form-factors

NA48

Collaboration

•

A. Lai
(
- Cagliari U. and
- INFN, Cagliari
)

et al.

- Phys.Lett.B 604 (2004) 1-10
•
e-Print:
- hep-ex/0410065
•
DOI:
- 10.1016/j.physletb.2004.08.076

Measurements of Semileptonic $K_L$ Decay Form Factors

KTeV

Collaboration

•

T. Alexopoulos
(
- Wisconsin U., Madison
)

et al.

- Phys.Rev.D 70 (2004) 092007
•
e-Print:
- hep-ex/0406003
•
DOI:
- 10.1103/PhysRevD.70.092007

High statistic measurement of the K- ---> pi0 e- nu decay form-factors

et al.

- Phys.Lett.B 589 (2004) 111-117
•
e-Print:
- hep-ex/0404030
•
DOI:
- 10.1016/j.physletb.2004.03.069

Determination of the Elements V(us) and V(ud) of the Kobayashi-Maskawa Matrix

H. Leutwyler
(
- CERN
)
,
M. Roos
(
- CERN and
- Helsinki U.
)

- Z.Phys.C 25 (1984) 91
•
DOI:
- 10.1007/BF01571961

The K ---> pi vector form-factor at zero momentum transfer on the lattice

D. Becirevic
(
- Orsay, LPT
)
,
G. Isidori
(
- Frascati
)
,
V. Lubicz
(
- Rome III U. and
- INFN, Rome3
)
,
G. Martinelli
(
- Rome U. and
- INFN, Rome
)
,
F. Mescia
(
- Frascati and
- Rome III U.
)

et al.

- Nucl.Phys.B 705 (2005) 339-362
•
e-Print:
- hep-ph/0403217
•
DOI:
- 10.1016/j.nuclphysb.2004.11.017

Measurement of the absolute branching ratio for the $K^+ \to \mu^+ \nu(\gamma)$ decay with the KLOE detector

KLOE

Collaboration

•

F. Ambrosino

et al.

- Phys.Lett.B 632 (2006) 76-80
•
e-Print:
- hep-ex/0509045
•
DOI:
- 10.1016/j.physletb.2005.11.008

Update on pi and K physics

MILC

Collaboration

•

C. Bernard
(
- Washington U., St. Louis
)

et al.

- PoS LAT2005 (2006) 025
•
e-Print:
- hep-lat/0509137
•
DOI:
- 10.22323/1.020.0025

Study of the branching ratio and charge asymmetry for the decay $K(s) \to \pi e \nu$ with the KLOE detector

KLOE

Collaboration

•

F. Ambrosino

et al.

- Phys.Lett.B 636 (2006) 173-182
•
e-Print:
- hep-ex/0601026
•
DOI:
- 10.1016/j.physletb.2006.03.047

A Measurement of the $K_L$ Charge Asymmetry

KTeV

Collaboration

•

A. Alavi-Harati
(
- Wisconsin U., Madison
)

et al.

- Phys.Rev.Lett. 88 (2002) 181601
•
e-Print:
- hep-ex/0202016
•
DOI:
- 10.1103/PhysRevLett.88.181601

Physics at CPLEAR

CPLEAR

Collaboration

•

A. Angelopoulos
(
- Athens U.
)

et al.

- Phys.Rept. 374 (2003) 165-270
•
DOI:
- 10.1016/S0370-1573(02)00367-8

Precise measurement of $\Gamma(K(s) \to \pi^+ \pi^- (\gamma)) / \Gamma(K(s) \to \pi^0 \pi^0$ ) with the KLOE detector at DAFNE

KLOE

Collaboration

•

F. Ambrosino
(
- INFN, Naples and
- Naples U.
)

et al.

- Eur.Phys.J.C 48 (2006) 767-780
•
e-Print:
- hep-ex/0601025
•
DOI:
- 10.1140/epjc/s10052-006-0021-9

Measurement of the branching ratio of the $K(L) \to \pi^+ \pi^-$ decay with the KLOE detector

KLOE

Collaboration

•

F. Ambrosino

et al.

- Phys.Lett.B 638 (2006) 140-145
•
e-Print:
- hep-ex/0603041
•
DOI:
- 10.1016/j.physletb.2006.05.039

A Direct search for the CP-violating decay $K(S) \to 3\pi^0$ with the KLOE detector at DAFNE

KLOE

Collaboration

•

F. Ambrosino

et al.

- Phys.Lett.B 619 (2005) 61-70
•
e-Print:
- hep-ex/0505012
•
DOI:
- 10.1016/j.physletb.2005.05.063

Study of the decay $\phi \to f(0)(980) \gamma \to \pi^+ \pi^- \gamma$ with the KLOE detector

KLOE

Collaboration

•

F. Ambrosino

et al.

- Phys.Lett.B 634 (2006) 148-154
•
e-Print:
- hep-ex/0511031
•
DOI:
- 10.1016/j.physletb.2006.01.016

The e+ e- ---> P(1) P(2) gamma processes close to the Phi peak: Toward a model-independent analysis

Gino Isidori
(
- Frascati
)
,
Luciano Maiani
(
- Rome U. and
- INFN, Rome
)
,
Maria Nicolaci
(
- Rome U. and
- INFN, Rome
)
,
Simone Pacetti
(
- Frascati
)

- JHEP 05 (2006) 049
•
e-Print:
- hep-ph/0603241
•
DOI:
- 10.1088/1126-6708/2006/05/049

On a Search for Four Quark States in Radiative Decays of phi Meson

N.N. Achasov
(
- Novosibirsk, IYF
)
,
V.N. Ivanchenko
(
- Novosibirsk, IYF
)

- Nucl.Phys.B 315 (1989) 465-476
•
DOI:
- 10.1016/0550-3213(89)90364-7

Properties of the light scalar mesons face the experimental data on the phi ---> pi0 pi0 gamma decay and the pi pi scattering

- Phys.Rev.D 73 (2006) 054029,
- Phys.Rev.D 74 (2006) 059902 (erratum)
•
e-Print:
- hep-ph/0512047
•
DOI:
- 10.1103/PhysRevD.73.054029

A Precision determination of the mass of the eta meson

GEM

Collaboration

•

M. Abdel-Bary

et al.

- Phys.Lett.B 619 (2005) 281-287
•
e-Print:
- hep-ex/0505006
•
DOI:
- 10.1016/j.physletb.2005.06.004

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