Study of $e^+ e^- \to K^0_S K^\pm \pi^\mp$ in the 1.4-{GeV} to 2.18-{GeV} Energy Range: A New Observation of an Isoscalar Vector Meson $\phi^\prime$ (1.65-{GeV})

First measurements of the e + e − → K S 0 K ± π ∓ reaction in the 1.4–2.18 GeV energy range have been performed with the magnetic detector DM1 at the Orsay storage rings DCI. The cross section is rather large. The production is mainly K ∗0 K 0 which reveals an interference between isovector and isoscalar amplitudes. These results show again the existence of an isoscalar vector at 1.65 GeV shown to be a φ ′ meson.

ELECTRON POSITRON: COLLIDING BEAMS
COLLIDING BEAMS: ELECTRON POSITRON
ELECTRON POSITRON: ANNIHILATION
ANNIHILATION: ELECTRON POSITRON
MULTIDIMENSIONAL ANALYSIS: DALITZ PLOT
CHANNEL CROSS SECTION: ENERGY DEPENDENCE
NEW PARTICLE: PHI(1650)
ELECTROPRODUCTION: PHI(1650)
PHI(1650): ELECTROPRODUCTION
MASS: PHI(1650)

References(7)

Figures(0)

- Phys.Lett.B 104 155

Study of the Reaction $e^+ e^- \to K^0_S K^0_L$ in the Total Energy Range 1.4-{GeV} to 2.18-{GeV} and Interpretation of the $K^+$ and $K^0$ Form-factors

et al.

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•
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A LOW DENSITY CYLINDRICAL MWPC WITH SIMULTANEOUS ANODE AND CATHODE READOUT FOR USE IN A MAGNETIC DETECTOR

et al.

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•
DOI:
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Characteristics and Performance of the Orsay Magnetic Detector DM1

et al.

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•
DOI:
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Study of the Reaction $e^+ e^- \to K^+ K^-$ in the Total Energy Range 1400-{MeV} to 2060-{MeV}

et al.

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•
DOI:
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Observation of the $\rho^-$ prime (1600) in the Channel $\gamma p \to \pi^+ \pi^- p$

Bonn-CERN-Ecole Poly-Glasgow-Lancaster-Manchester-Orsay-Paris-Rutherford-Sheffield

Collaboration

•

D. Aston
(
- Rutherford
)

et al.

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•
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Current Algebra Calculation of $e^+ e^- \to$ 4 \pi^+^- and Determination of $\rho^-$ prime (1600) Parameters

G. Penso
(
- Rome U. and
- INFN, Rome
)
,
Tran N. Truong
(
- Ecole Polytechnique
)

- Phys.Lett.B 95 (1980) 143-148
•
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Study of e+e−→KS0K±π∓e^+ e^- \to K^0_S K^\pm \pi^\mpe+e−→KS0​K±π∓ in the 1.4-{GeV} to 2.18-{GeV} Energy Range: A New Observation of an Isoscalar Vector Meson ϕ′\phi^\primeϕ′ (1.65-{GeV})

Citations per year

Study of the Reaction e+e−→KS0KL0e^+ e^- \to K^0_S K^0_Le+e−→KS0​KL0​ in the Total Energy Range 1.4-{GeV} to 2.18-{GeV} and Interpretation of the K+K^+K+ and K0K^0K0 Form-factors

A LOW DENSITY CYLINDRICAL MWPC WITH SIMULTANEOUS ANODE AND CATHODE READOUT FOR USE IN A MAGNETIC DETECTOR

Characteristics and Performance of the Orsay Magnetic Detector DM1

Study of the Reaction e+e−→K+K−e^+ e^- \to K^+ K^-e+e−→K+K− in the Total Energy Range 1400-{MeV} to 2060-{MeV}

Observation of the ρ−\rho^-ρ−prime (1600) in the Channel γp→π+π−p\gamma p \to \pi^+ \pi^- pγp→π+π−p

Current Algebra Calculation of e+e−→e^+ e^- \toe+e−→ 4 \pi^+^- and Determination of ρ−\rho^-ρ−prime (1600) Parameters

Study of $e^+ e^- \to K^0_S K^\pm \pi^\mp$ in the 1.4-{GeV} to 2.18-{GeV} Energy Range: A New Observation of an Isoscalar Vector Meson $\phi^\prime$ (1.65-{GeV})

Study of the Reaction $e^+ e^- \to K^0_S K^0_L$ in the Total Energy Range 1.4-{GeV} to 2.18-{GeV} and Interpretation of the $K^+$ and $K^0$ Form-factors

Study of the Reaction $e^+ e^- \to K^+ K^-$ in the Total Energy Range 1400-{MeV} to 2060-{MeV}

Observation of the $\rho^-$ prime (1600) in the Channel $\gamma p \to \pi^+ \pi^- p$

Current Algebra Calculation of $e^+ e^- \to$ 4 \pi^+^- and Determination of $\rho^-$ prime (1600) Parameters