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

2016

LHCB

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

$43.2$ $\pm1.2$ $\pm3.0$

82k

LHCB

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

$45.6$ $\pm0.4$ $\pm1.1$

675k

LHCB

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

$46.6$ $\pm8.1$ ${}^{+5.9}_{-3.8}$

2.3k

ABRAMOWICZ

ZEUS

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

$50.5$ $\pm0.6$ $\pm0.7$

243k

DEL-AMO-SANCH..

2010

BABR

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

$41.8$ $\pm2.5$ $\pm2.9$

3.4k

AUBERT

2009

BABR

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

$49.2$ $\pm2.3$ $\pm1.3$

20k

ABULENCIA

2006

CDF

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

$45.6$ $\pm4.4$ $\pm6.7$

ABE

2004

BELL

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

$38.7$ $\pm5.3$ $\pm2.9$

5.8k

LINK

2004

FOCS

${{\mathit \gamma}}$ A

$28$ ${}^{+8}_{-7}$ $\pm6$

486

1994

CLE2

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

$25$ $\pm10$ $\pm5$

128

FRABETTI

1994

E687

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

$20$ ${}^{+9}_{-12}$ ${}^{+9}_{-10}$

440

1990

CLEO

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

$15$ ${}^{+13}_{-10}$ ${}^{+5}_{-10}$

337

ALBRECHT

1989

ARG

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

$20$ $\pm10$ $\pm5$

153

ANJOS

1989

TPS

${{\mathit \gamma}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit D}^{+}}{{\mathit \pi}^{-}}$ 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 ${{\mathit D}_{{0}}^{*}{(2400)}^{0}}$.

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

References:

2016AH

PR D94 072001

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

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

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

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

1994C

PL B331 236

Production and Decay of ${{\mathit D}_{{1}}{(2420)}^{0}}$ and ${{\mathit D}_{{2}}^{*}{(2460)}^{0}}$

FRABETTI

1994B

PRL 72 324

Measurement of the Masses and Widths of $\mathit L$ = 1 Charm Mesons