${{\boldsymbol D}_{{2}}^{*}{(2460)}}$0 MASS INSPIRE search

The fit includes ${{\mathit D}^{\pm}}$, ${{\mathit D}^{0}}$, ${{\mathit D}_{{s}}^{\pm}}$, ${{\mathit D}^{*\pm}}$, ${{\mathit D}^{*0}}$, ${{\mathit D}_{{s}}^{*\pm}}$, ${{\mathit D}_{{1}}{(2420)}^{0}}$, ${{\mathit D}_{{2}}^{*}{(2460)}^{0}}$, and ${{\mathit D}_{{s1}}{(2536)}^{\pm}}$ mass and mass difference measurements.

VALUE (MeV)

EVTS

DOCUMENT ID

TECN

COMMENT

$\bf{ 2460.7 \pm0.4}$

OUR FIT Error includes scale factor of 3.1.

$\bf{ 2460.56 \pm0.35}$

OUR AVERAGE Error includes scale factor of 2.6.

$2463.7$ $\pm0.4$ $\pm0.7$

28k

AAIJ

2016

LHCB

${{\mathit B}^{-}}$ $\rightarrow$ ${{\mathit D}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{-}}$

$2460.4$ $\pm0.4$ $\pm1.2$

82k

AAIJ

2013

LHCB

${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit D}^{*+}}{{\mathit \pi}^{-}}{{\mathit X}}$

$2460.4$ $\pm0.1$ $\pm0.1$

675k

AAIJ

2013

LHCB

${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit D}^{+}}{{\mathit \pi}^{-}}{{\mathit X}}$

$2462.5$ $\pm2.4$ ${}^{+1.3}_{-1.1}$

2.3k

ABRAMOWICZ

2013

ZEUS

${{\mathit e}^{\pm}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit D}^{(*)+}}{{\mathit \pi}^{-}}{{\mathit X}}$

$2462.2$ $\pm0.1$ $\pm0.8$

243k

DEL-AMO-SANCH..

2010

BABR

${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit D}^{+}}{{\mathit \pi}^{-}}{{\mathit X}}$

$2460.4$ $\pm1.2$ $\pm2.2$

3.4k

AUBERT

2009

BABR

${{\mathit B}^{-}}$ $\rightarrow$ ${{\mathit D}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{-}}$

$2461.6$ $\pm2.1$ $\pm3.3$

ABE

2004

BELL

${{\mathit B}^{-}}$ $\rightarrow$ ${{\mathit D}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{-}}$

$2464.5$ $\pm1.1$ $\pm1.9$

5.8k

LINK

2004

FOCS

${{\mathit \gamma}}$ A

$2465$ $\pm3$ $\pm3$

486

AVERY

1994

CLE2

${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit D}^{+}}{{\mathit \pi}^{-}}$ X

$2453$ $\pm3$ $\pm2$

128

FRABETTI

1994

E687

${{\mathit \gamma}}$ ${}^{}\mathrm {Be}$ $\rightarrow$ ${{\mathit D}^{+}}{{\mathit \pi}^{-}}$ X

$2461$ $\pm3$ $\pm1$

440

AVERY

1990

CLEO

${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit D}^{*+}}{{\mathit \pi}^{-}}$ X

$2455$ $\pm3$ $\pm5$

337

ALBRECHT

1989

ARG

${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit D}^{+}}{{\mathit \pi}^{-}}$ X

$2459$ $\pm3$ $\pm2$

153

ANJOS

1989

TPS

${{\mathit \gamma}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit D}^{+}}{{\mathit \pi}^{-}}$ X

• • • We do not use the following data for averages, fits, limits, etc. • • •

$2469.1$ $\pm3.7$ ${}^{+1.2}_{-1.3}$

1.5k

⁴

CHEKANOV

2009

ZEUS

${{\mathit e}^{\pm}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit D}^{(*)+}}{{\mathit \pi}^{-}}{{\mathit X}}$

$2463.3$ $\pm0.6$ $\pm0.8$

20k

ABULENCIA

2006

CDF

1900 ${{\mathit p}}$ ${{\overline{\mathit p}}}$ $\rightarrow$ ${{\mathit D}^{+}}{{\mathit \pi}^{-}}{{\mathit X}}$

$2461$ $\pm6$

126

⁵

ABREU

1998

DLPH

${{\mathit e}^{+}}{{\mathit e}^{-}}$

$2466$ $\pm7$

ASRATYAN

1995

BEBC

53,40 ${{\mathit \nu}}$ ${{\overline{\mathit \nu}}}$ $\rightarrow$ ${{\mathit p}}{{\mathit X}}$ , ${{\mathit d}}{{\mathit X}}$

¹ From the amplitude analysis in the model describing the ${{\mathit D}^{+}}{{\mathit \pi}^{-}}$ wave together with virtual contributions from the ${{\mathit D}^{*}{(2007)}^{0}}$ and ${{\mathit B}^{*0}}$ states, and components corresponding to the ${{\mathit D}_{{2}}^{*}{(2460)}^{0}}$, ${{\mathit D}_{{1}}^{*}{(2680)}^{0}}$, ${{\mathit D}_{{3}}^{*}{(2760)}^{0}}$, and ${{\mathit D}_{{2}}^{*}{(3000)}^{0}}$ resonances.

² From the combined fit of the ${{\mathit M}}$( ${{\mathit D}^{+}}{{\mathit \pi}^{-}}$ ) and ${{\mathit M}}$( ${{\mathit D}^{*+}}{{\mathit \pi}^{-}}$ ) distributions. and A$_{{{\mathit D}_{{2}}}}$ fixed to the theoretical prediction of $-1$.

³ Fit includes the contribution from ${{\mathit D}_{{0}}^{*}{(2400)}^{0}}$.

⁴ Calculated using the mass difference $\mathit m({{\mathit D}_{{2}}^{*0}}$) $−$ $\mathit m({{\mathit D}^{*+}})_{PDG}$ reported below and $\mathit m({{\mathit D}^{*+}})_{PDG}$ = $2010.27$ $\pm0.17$ MeV. The 0.17 MeV uncertainty of the PDG mass value should be added to the experimental uncertainty of ${}^{+1.2}_{-1.3}$ MeV.

⁵ No systematic error given.

${{\mathit D}_{{2}}^{*}{(2460)}^{0}}$ mass (MeV)

References:

AAIJ

2016AH

PR D94 072001

Amplitude analysis of ${{\mathit B}^{-}}$ $\rightarrow$ ${{\mathit D}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{-}}$ Decays

AAIJ

2013CC

JHEP 1309 145

Study of ${{\mathit D}_{{J}}}$ Meson Decays to ${{\mathit D}^{+}}{{\mathit \pi}^{-}}$, ${{\mathit D}^{0}}{{\mathit \pi}^{+}}$ and ${{\mathit D}^{*+}}{{\mathit \pi}^{-}}$ Final States in ${{\mathit p}}{{\mathit p}}$ Collisions

ABRAMOWICZ

2013

NP B866 229

Production of the Excited Charm Mesons ${{\mathit D}_{{1}}}$ and ${{\mathit D}_{{2}}^{*}}$ at HERA

DEL-AMO-SANCHEZ

2010P

PR D82 111101

Observation of New Resonances Decaying to ${{\mathit D}}{{\mathit \pi}}$ and ${{\mathit D}^{*}}{{\mathit \pi}}$ in Inclusive ${{\mathit e}^{+}}{{\mathit e}^{-}}$ Collisions near $\sqrt {s }$ = 10.58 GeV

AUBERT

2009AB

PR D79 112004

Dalitz Plot Analysis of

CHEKANOV

2009

EPJ C60 25

Production of Excited Charm and Charm-Strange Mesons at HERA

ABULENCIA

2006A

PR D73 051104

Measurement of Mass and Width of the Excited Charmed Meson States ${{\mathit D}_{{1}}^{0}}$ and ${{\mathit D}_{{2}}^{*0}}$ at CDF

ABE

2004D

PR D69 112002

Study of ${{\mathit B}^{-}}$ $\rightarrow$ ${{\mathit D}^{**0}}{{\mathit \pi}^{-}}$ ( ${{\mathit D}^{**0}}$ $\rightarrow$ ${{\mathit D}}{}^{(*)+}$ ${{\mathit \pi}^{-}}$ ) Decays

LINK

2004A

PL B586 11

Measurement of Masses and Widths of Excited Charm Mesons ${{\mathit D}_{{2}}^{*}}$ and Evidence for Broad States

ABREU

1998M

PL B426 231

First Evidence for a Charm Radial Excitation, ${{\mathit D}^{*'}}$

ASRATYAN

1995

ZPHY C68 43

Study of ${{\mathit D}^{*+}}$ and Search for ${{\mathit D}^{**0}}$ Production by Neutrinos in BEBC