The Scalar κ from D+ → Κ−π+π+: Further Studies

Göbel, C.

doi:10.1063/1.1632212

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2004

2006

Publication Types

Select...

Other1

Article1

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

The Scalar Meson Sector and the σ, κ Problem

Ochs¹

2004

AIP Conference Proceedings

View full text Add to dashboard Cite

Abstract. In the light scalar meson sector (M < ∼ 1.8 GeV) one expects at least one qq nonet and a glueball, possibly also multi-quark states. We discuss the present phenomenological evidence for σ and κ particles; if real, they could be members of the lightest (quark or multi-quark) nonet together possibly with a 0 (980) and f 0 (980). Alternatively, the lightest nonet could include f 0 (980) but not σ and κ. Future decisive experimental studies, concerning tests of symmetry relations, especially in B-decays, are outlined.

show abstract

The Scalar Meson Sector and the σ, κ Problem

Ochs¹

2004

AIP Conference Proceedings

View full text Add to dashboard Cite

show abstract

Mass uncertainties off0(600)andf0(1370)and their effects on d

Fariborz

2006

Phys. Rev. D

View full text Add to dashboard Cite

Within a nonlinear chiral Lagrangian framework the correlations between the quark and glueball admixtures of the isosinglet scalar mesons below 2 GeV and the current large uncertainties on the mass of the f0(600) and the f0(1370) are studied. The framework is formulated in terms of two scalar meson nonets (a two-quark nonet and a four-quark nonet) together with a scalar glueball. It is shown that while some properties of these states are sensitive to the mass of f0(600) and f0(1370), several relatively robust conclusions can be made: The f0(600), the f0 (980), and the f0(1370) are admixtures of two and four quark components, with f0(600) being dominantly a non-strange fourquark state, and f0(980) and f0(1370) having a dominant two-quark component. Similarly, the f0(1500) and the f0 (1710)

show abstract

The Scalar κ from D+ → Κ−π+π+: Further Studies

Cited by 2 publications

References 6 publications

The Scalar Meson Sector and the σ, κ Problem

The Scalar Meson Sector and the σ, κ Problem

Mass uncertainties off0(600)andf0(1370)and their effects on d

Contact Info

Product

Resources

About