${{\boldsymbol K}_{{0}}^{*}{(700)}}$ Breit-Wigner Mass INSPIRE search

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$\bf{ 824 \pm30}$ OUR AVERAGE
$826$ $\pm49$ ${}^{+49}_{-34}$ 1.3k 1
ABLIKIM
2011B
 BES2 ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$
$810$ $\pm68$ ${}^{+15}_{-24}$ 1.4k 2
ABLIKIM
2010E
 BES2 ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit K}^{\pm}}{{\mathit K}_S^0}$ ${{\mathit \pi}^{\mp}}{{\mathit \pi}^{0}}$
$878$ $\pm23$ ${}^{+64}_{-55}$ 25k 3
ABLIKIM
2006C
 BES2 ${{\mathit J / \psi}}$ $\rightarrow$ ${{\overline{\mathit K}}^{*}{(892)}^{0}}{{\mathit K}^{+}}{{\mathit \pi}^{-}}$
$797$ $\pm19$ $\pm43$ 15k 4, 5
AITALA
2002
E791 ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{+}}$
• • • We do not use the following data for averages, fits, limits, etc. • • •
$888.0$ $\pm1.9$ 141k 6
BONVICINI
2008A
 CLEO ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{+}}$
$856$ $\pm17$ $\pm13$ 54k 7
LINK
2007B
 FOCS ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{+}}$
$855$ $\pm15$ 0.6k 8
CAWLFIELD
2006A
 CLEO ${{\mathit D}^{0}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{0}}$
$905$ ${}^{+65}_{-30}$ 9
ISHIDA
1997B
 RVUE 11 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit n}}$
1  The Breit-Wigner parameters from a fit with seven intermediate resonances. The S-matrix pole position is ($764$ $\pm63$ ${}^{+71}_{-54}$) $−$ ${\mit i}$ ($306$ $\pm149$ ${}^{+143}_{-85}$) MeV.
2  From a fit including ten additional resonances and energy-independent Breit-Wigner width.
3  A fit in the ${{\mathit K}_{{0}}^{*}{(700)}}$ + ${{\mathit K}^{*}{(892)}}$ + ${{\mathit K}^{*}{(1410)}}$ model with mass and width of the ${{\mathit K}_{{0}}^{*}{(700)}}$ from ABLIKIM 2006C well describes the left slope of the ${{\mathit K}_S^0}$ ${{\mathit \pi}^{-}}$ invariant mass spectrum in ${{\mathit \tau}^{-}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{-}}{{\mathit \nu}_{{\tau}}}$ decay studied by EPIFANOV 2007 . Averaged value from different parameterizations.
4  Not seen by KOPP 2001 using 7070 events of ${{\mathit D}^{0}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{0}}$ . LINK 2002E and LINK 2005I show clear evidence for a constant non-resonant scalar amplitude rather than ${{\mathit K}_{{0}}^{*}{(700)}}$ in their high statistics analysis of ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \mu}^{+}}{{\mathit \nu}_{{\mu}}}$ .
5  AUBERT 2007T does not find evidence for the charged ${{\mathit K}_{{0}}^{*}{(700)}}$ using 11k events of ${{\mathit D}^{0}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit K}^{+}}{{\mathit \pi}^{0}}$ .
6  Using parameters from the model that fits data best.
7  A Breit-Wigner mass and width.
8  Breit-Wigner parameters. A significant ${\mathit S}{\mathrm -wave}$ can be also modeled as a non-resonant contribution.
9  Reanalysis of ASTON 1988 using interfering Breit-Wigner amplitudes.
  References:
ABLIKIM 2011B
PL B698 183 Observation of Charged ${{\mathit \kappa}}$ in ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit K}^{*}{(892)}^{\pm}}{{\mathit K}_S^0}$ ${{\mathit \pi}^{\pm}}$ , ${{\mathit K}^{*}{(892)}^{\pm}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{\pm}}$ at BESII
ABLIKIM 2010E
PL B693 88 A Study of Charged ${{\mathit K}}$ in ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit K}^{\pm}}{{\mathit K}_S^0}$ ${{\mathit \pi}^{\mp}}{{\mathit \pi}^{0}}$
BONVICINI 2008A
PR D78 052001 Dalitz Plot Analysis of the ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{+}}$ Decay
LINK 2007B
PL B653 1 Dalitz Plot Analysis of the ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{+}}$ Decay in the FOCUS Experiment
ABLIKIM 2006C
PL B633 681 Evidence for ${{\mathit \kappa}}$ Meson Production in ${{\mathit J / \psi}}$ $\rightarrow$ ${{\overline{\mathit K}}^{*}{(892)}^{0}}{{\mathit K}^{+}}{{\mathit \pi}^{-}}$ Process
CAWLFIELD 2006A
PR D74 031108 Measurement of Interfering ${{\mathit K}^{*+}}{{\mathit K}^{-}}$ and ${{\mathit K}^{*-}}{{\mathit K}^{+}}$ Amplitudes in the Decay ${{\mathit D}^{0}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{0}}$
AITALA 2002
PRL 89 121801 Dalitz Plot Analysis of the Decay ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{+}}$ and Indication of a Low-mass Scalar ${{\mathit K}}{{\mathit \pi}}$ Resonance
ISHIDA 1997B
PTP 98 621 Analysis of ${{\mathit K}}{{\mathit \pi}}$ Scattering Phase Shift and Existence of ${{\mathit \kappa}{(900)}}$ Particle