${{\boldsymbol K}_{{0}}^{*}{(1430)}}$ WIDTH INSPIRE search

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$\bf{ 270 \pm80}$ OUR ESTIMATE
• • • We do not use the following data for averages, fits, limits, etc. • • •
$210$ $\pm20$ $\pm12$ 5.4k 1
LEES
2014E
BABR ${{\mathit \eta}_{{c}}{(1S)}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \eta}}$ /${{\mathit \pi}^{0}}$
$270$ $\pm10$ $\pm40$ 2
BUGG
2010
RVUE S-matrix pole
$174.2$ $\pm1.9$ $\pm3.2$ 141k 3
BONVICINI
2008A
CLEO ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{+}}$
$\sim{}\text{ 500}$ 4
LINK
2007
FOCS ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit K}^{+}}{{\mathit \pi}^{+}}$
$177.0$ $\pm8.0$ $\pm3.4$ 54k 5
LINK
2007B
FOCS ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{+}}$
$350$ $\pm40$ 6
BUGG
2006
RVUE
$288$ $\pm22$ 7
ZHOU
2006
RVUE ${{\mathit K}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit n}}$
$270$ $\pm45$ ${}^{+30}_{-35}$
ABLIKIM
2005Q
BES2 ${{\mathit \psi}{(2S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit K}^{+}}{{\mathit K}^{-}}$
$217$ $\pm31$ 8
ZHENG
2004
RVUE ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit n}}$
$\sim{}\text{ 316}$ 9
BUGG
2003
RVUE 11 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit n}}$
$\sim{}\text{ 350}$ 10
LI
2003
RVUE 11 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit n}}$
$175$ $\pm17$ 15k 11
AITALA
2002
E791 ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{+}}$
$\sim{}\text{ 300}$ 12
JAMIN
2000
RVUE ${{\mathit K}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}}{{\mathit p}}$
$196$ $\pm45$ 13
BARBERIS
1998E
OMEG 450 ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit p}_{{f}}}{{\mathit p}_{{s}}}{{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$
$330$ $\pm50$ 9
ANISOVICH
1997C
RVUE 11 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit n}}$
$\sim{}\text{ 320}$ 14
TORNQVIST
1996
RVUE ${{\mathit \pi}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit \pi}}$ , ${{\mathit K}}{{\overline{\mathit K}}}$ , ${{\mathit K}}{{\mathit \pi}}$
$294$ $\pm23$
ASTON
1988
LASS 11 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit n}}$
$\sim{}\text{ 200}$
BAUBILLIER
1984B
HBC 8.25 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{-}}{{\mathit p}}$
$200\text{ to }300 $ 15
ESTABROOKS
1978
ASPK 13 ${{\mathit K}^{\pm}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{\pm}}$( ${{\mathit n}}$ ,${{\mathit \Delta}}$)
1  Using both ${{\mathit \eta}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ and ${{\mathit \eta}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ . From a likelihood scan in the presence of several interfering scalar-meson resonances with fixed mass $\mathit M({{\mathit K}_{{0}}^{*}{(1430)}}$) = 1435 MeV.
2  S-Matrix pole. Supersedes BUGG 2006 . Combined analysis of ASTON 1988 , ABLIKIM 2006C, AITALA 2006 , and LINK 2009 using an s-dependent width with couplings to ${{\mathit K}}{{\mathit \pi}}$ and ${{\mathit K}}{{\mathit \eta}^{\,'}}$ , and the Adler zero near thresholds.
3  From the isobar model with a complex pole for the ${{\mathit \kappa}}$.
4  From a non-parametric analysis.
5  A Breit-Wigner mass and width.
6  S-matrix pole. Reanalysis of ASTON 1988 , AITALA 2002 , and ABLIKIM 2006C including the $\kappa $ with an $\mathit s$-dependent width and an Adler zero near threshold.
7  S-matrix pole. Using ASTON 1988 and assuming ${{\mathit K}_{{0}}^{*}{(700)}}$, ${{\mathit K}_{{0}}^{*}{(1950)}}$.
8  Using ASTON 1988 and assuming ${{\mathit K}_{{0}}^{*}{(700)}}$.
9  T-matrix pole. Reanalysis of ASTON 1988 data.
10  Breit-Wigner fit. Using ASTON 1988 .
11  Assuming a low-mass scalar ${{\mathit K}}{{\mathit \pi}}$ resonance, ${{\mathit \kappa}{(700)}}$.
12  T-matrix pole. Using data from ESTABROOKS 1978 and ASTON 1988 .
13  $\mathit J{}^{P}$ not determined, could be ${{\mathit K}_{{2}}^{*}{(1430)}}$.
14  T-matrix pole.
15  From elastic ${{\mathit K}}{{\mathit \pi}}$ partial-wave analysis.
  References:
LEES 2014E
PR D89 112004 Dalitz Plot Analysis of ${{\mathit \eta}_{{c}}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \eta}}$ and ${{\mathit \eta}_{{c}}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{0}}$ in Two-Photon Interactions
BUGG 2010
PR D81 014002 Update on the kappa
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
LINK 2007
PL B648 156 A Non-parametric Approach to Measuring the ${{\mathit K}^{-}}{{\mathit \pi}^{+}}$ Amplitudes in ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit K}^{+}}{{\mathit \pi}^{+}}$ Decay
BUGG 2006
PL B632 471 The kappa in E791 Data for ${{\mathit D}}$ $\rightarrow$ ${{\mathit K}}{{\mathit \pi}}{{\mathit \pi}}$
ZHOU 2006
NP A775 212 An Improved Study of the ${{\mathit \kappa}}$ Resonance and the non-Exotic $\mathit s$ Wave ${{\mathit \pi}}{{\mathit K}}$ Scatterings up to $\sqrt {s }$ = 2.1 GeV of LASS Data
ABLIKIM 2005Q
PR D72 092002 Partial Wave Analysis of ${{\mathit \chi}_{{c}}^{0}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit K}^{+}}{{\mathit K}^{-}}$
ZHENG 2004
NP A733 235 The ${{\mathit \kappa}}$ Resonance in $\mathit s$ Wave ${{\mathit \pi}}{{\mathit K}}$ Scattering
BUGG 2003
PL B572 1 Comments on the $\sigma $ and $\kappa $
LI 2003
PR D67 034025 Studying ${{\mathit K}}{{\mathit \pi}}$ S Wave Scattering in K Matrx Formalism
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
JAMIN 2000
NP B587 331 S wave ${{\mathit K}}{{\mathit \pi}}$ Scattering in Chiral Perturbation Theory with Resonances
BARBERIS 1998E
PL B436 204 A Study of the Centrally Produced ${{\mathit K}^{*}{(892)}}{{\overline{\mathit K}}^{*}{(892)}}$ and ${{\mathit \phi}}{{\mathit \omega}}$ Systems in ${{\mathit p}}{{\mathit p}}$ Interactions at 450 ${\mathrm {GeV/}}\mathit c$
ANISOVICH 1997C
PL B413 137 K Matrix Analysis of the ${{\mathit K}}{{\mathit \pi}}$ S wave in the Mass Region 900-2100 MeV and Nonet Classification of Scalar ${\mathit {\mathit q}}{\mathit {\overline{\mathit q}}}$ States
TORNQVIST 1996
PRL 76 1575 Resurrection of the ${{\mathit \sigma}}$ Meson
ASTON 1988
NP B296 493 A Study of ${{\mathit K}^{-}}{{\mathit \pi}^{+}}$ Scattering in the Reaction ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit n}}$ at 11 ${\mathrm {GeV/}}\mathit c$
BAUBILLIER 1984B
ZPHY C26 37 A Study of the ${{\overline{\mathit K}}}{{\mathit \pi}}$ System in the Reaction ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{-}}{{\mathit p}}$ at 8.25 ${\mathrm {GeV/}}\mathit c$
ESTABROOKS 1978
NP B133 490 Study of ${{\mathit K}}{{\mathit \pi}}$ Scattering using the Reactions ${{\mathit K}^{\pm}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{+}}{{\mathit n}}$ and ${{\mathit K}^{\pm}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{-}}{{\mathit \Delta}^{++}}$ at 13 ${\mathrm {GeV/}}\mathit c$