N. I. D. Wiesche

collaborators

9 papers

hep-ex2025

Cross section measurement of $e^{+} e^{-} \to I^\cdot I ¨ (2 S)$ and search for $e^{+} e^{-} \to I^\cdot X ~ (3872)$

BESIII Collaboration, M. Ablikim, M. N. Achasov +645

The energy-dependent cross section for $e^{+} e^{-} \to I^\cdot I ¨ (2 S)$ is measured at eighteen center of mass energies from 4.288 GeV to 4.951 GeV using the BESIII detector. Using the same da…

hep-ex2025

Search for the decay $I ¨ _{c 1} (3872) \to I ¨ ^{+} I ¨ ^{-} I ¨ _{c 1}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +619

Using a data sample corresponding to an integrated luminosity of 10.9 fb $^{- 1}$ collected at center-of-mass energies from 4.16 to 4.34 GeV with the BESIII detector, we search for t…

hep-ex2025

Measurements of the branching fractions of semileptonic $D_{s}^{+}$ decays via $e^{+} e^{-} \to D_{s}^{+} D_{s}^{-}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +643

We measure the absolute branching fractions of semileptonic $D_{s}^{+}$ decays via the $e^{+} e^{-} \to D_{s}^{*+} D_{s}^{*-}$ process using $e^{+} e^{-}$ collision data corresponding to an integrated…

hep-ex2024

Observation of $D^{+} \to f_{0} (500) I^¼^{+} I^½_{I^} ¼$ and study of $D^{+} \to I ¨ ^{+} I ¨ ^{-} ℓ^{+} I^½_{ℓ}$ decay dynamics

BESIII Collaboration, M. Ablikim, M. N. Achasov +619

Using $2.93 fb^{- 1}$ of $e^{+} e^{-}$ collision data collected with the BESIII detector at the center-of-mass energy of 3.773 GeV,we investigate the semileptonic decays $D^+\to…

hep-ex2024

Search for $D^{0} \to K^{-} I^\cdot e^{+} I^½_{e}$ , $D^{+} \to K_{S}^{0} I^\cdot e^{+} I^½_{e}$ and $D^{+} \to I^\cdot I^\cdot e^{+} I^½_{e}$ decays

BESIII Collaboration, M. Ablikim, M. N. Achasov +640

By analyzing $e^{+} e^{-}$ annihilation data corresponding to an integrated luminosity of 7.93 fb $^{- 1}$ , collected at the center-of-mass energy of 3.773 GeV with the BESIII detector, w…

hep-ex2024

Search for the radiative transition $I ¨ _{c 1} (3872) \to I^^{3} I ¨ _{2} (3823)$

BESIII Collaboration, M. Ablikim, M. N. Achasov +645

Using 9.0 $f b^{- 1}$ of $e^{+} e^{-}$ collision data collected at center-of-mass energies from 4.178 to 4.278 GeV with the BESIII detector at the BEPCII collider, we perform the firs…

Cross section measurement of e+e−→I^⋅I¨(2S) and search for e+e−→I^⋅X~(3872)

Search for the decay I¨c1​(3872)→I¨+I¨−I¨c1​

Measurements of the branching fractions of semileptonic Ds+​ decays via e+e−→Ds∗+​Ds∗−​

Observation of D+→f0​(500)I^¼+I^½I^​¼ and study of D+→I¨+I¨−ℓ+I^½ℓ​ decay dynamics

Search for D0→K−I^⋅e+I^½e​, D+→KS0​I^⋅e+I^½e​ and D+→I^⋅I^⋅e+I^½e​ decays

Search for the radiative transition I¨c1​(3872)→I^3I¨2​(3823)

Cross section measurement of $e^{+} e^{-} \to I^\cdot I ¨ (2 S)$ and search for $e^{+} e^{-} \to I^\cdot X ~ (3872)$

Search for the decay $I ¨ _{c 1} (3872) \to I ¨ ^{+} I ¨ ^{-} I ¨ _{c 1}$

Measurements of the branching fractions of semileptonic $D_{s}^{+}$ decays via $e^{+} e^{-} \to D_{s}^{+} D_{s}^{-}$

Observation of $D^{+} \to f_{0} (500) I^¼^{+} I^½_{I^} ¼$ and study of $D^{+} \to I ¨ ^{+} I ¨ ^{-} ℓ^{+} I^½_{ℓ}$ decay dynamics

Search for $D^{0} \to K^{-} I^\cdot e^{+} I^½_{e}$ , $D^{+} \to K_{S}^{0} I^\cdot e^{+} I^½_{e}$ and $D^{+} \to I^\cdot I^\cdot e^{+} I^½_{e}$ decays

Search for the radiative transition $I ¨ _{c 1} (3872) \to I^^{3} I ¨ _{2} (3823)$