Kaon-nucleon scattering lengths from kaonic deuterium experiments - INSPIRE

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Kaon-nucleon scattering lengths from kaonic deuterium experiments

Ulf-G. Meissner
(
- Bonn U., HISKP and
- Julich, Forschungszentrum
)
,
Udit Raha
(
- Bonn U., HISKP
)
,
Akaki Rusetsky
(
- Bonn U., HISKP
)

Mar, 2006

9 pages

Published in:

Eur.Phys.J.C 47 (2006) 473-480

e-Print:

nucl-th/0603029 [nucl-th]

DOI:

10.1140/epjc/s2006-02578-6

Report number:

HISKP-TH-06-01,
FZJ-IKP-TH-2006-05

View in:

reference search98 citations

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Abstract:

The extraction of the S-wave kaon-nucleon scattering lengths a0 and a1 from a combined analysis of existing kaonic hydrogen and synthetic deuterium data has been carried out within the framework of a low-energy effective field theory. It turns out that with the present DEAR central values for the kaonic hydrogen ground-state energy and width, a solution for a0 and a1 exists only in a restricted domain of input values for the kaon-deuteron scattering length. Consequently, measuring this scattering length imposes stringent constraints on the theoretical description of the kaon-deuteron interactions at low energies.

12.39.Fe
13.75.Jz
13.75.Cs
36.10.Gv
hydrogen: mesic atom
deuteron: mesic atom
K-: mesic atom
K nucleon: scattering length
K- deuteron: scattering length
ground state: energy

References(40)

Figures(0)

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(
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)
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)
,
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)
,
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)
,
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)

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•
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Spectrum and decays of kaonic hydrogen

Ulf G. Meissner
(
- Bonn U., HISKP and
- Julich, Forschungszentrum
)
,
Udit Raha
(
- Bonn U., HISKP
)
,
Akaki Rusetsky
(
- Bonn U., HISKP
)

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•
e-Print:
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•
DOI:
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The Pion-nucleon scattering lengths from pionic deuterium

Ulf-G. Meissner
(
- Bonn U., HISKP and
- Julich, Forschungszentrum
)
,
Udit Raha
(
- Bonn U., HISKP
)
,
Akaki Rusetsky
(
- Bonn U., HISKP
)

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•
e-Print:
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•
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(
- Bern U.
)

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•
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A. Sibirtsev
(
- Julich, Forschungszentrum
)
,
Markus Buescher
(
- Julich, Forschungszentrum
)
,
V.Yu. Grishina
(
- Moscow, INR
)
,
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)
,
L.A. Kondratyuk
(
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et al.

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B. Borasoy
(
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)
,
H.W. Griesshammer
(
- Munich, Tech. U.
)

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•
DOI:
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The S wave pion deuteron scattering length in effective field theory

e-Print:
- nucl-th/0105048

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