W. Ikegami Andersson

activity

20182021

most citedMeasurement of the Dynamics of the Decays

D_{s}^{+} \to η^{(')} e^{+} ν_{e}

35 citations · 43 across the 5 of their papers we have counts for

collaborators

10 papers

hep-ex2021★ 1 cited

Observation of $e^{+} e^{-} \to η ψ (2 S)$ at center-of-mass energies from 4.236 to 4.600 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +505

Using a total of $5.25 fb^{- 1}$ of $e^{+} e^{-}$ collision data with center-of-mass energies from 4.236 to 4.600 GeV, we report the first observation of the process $e^{+}e^{-…

physics.ins-det2020

A Generalized Approach to Longitudinal Momentum Determination in Cylindrical Straw Tube Detectors

W. Ikegami Andersson, A. Akram, T. Johansson +5

The upcoming PANDA experiment at FAIR will be among a new generation of particle physics experiments to employ a novel event filtering system realised purely in software, i.e. a so…

hep-ex2020★ 2 cited

Search for the reaction channel $e^{+} e^{-} \to η_{c} η π^{+} π^{-}$ at center-of-mass energies from 4.23 to 4.60 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +464

Using data collected with the BESIII detector operating at the Beijing Electron Positron Collider, we search for the process $e^{+} e^{-} \to η_{c} η π^{+} π^{-}$ . The search is performed…

hep-ex2020★ 5 cited

Precise Measurements of Branching Fractions for $D_{s}^{+}$ Meson Decays to Two Pseudoscalar Mesons

M. Ablikim, M. N. Achasov, P. Adlarson +483

We measure the branching fractions for seven $D_{s}^{+}$ two-body decays to pseudo-scalar mesons, by analyzing data collected at $s = 4.178 \sim 4.226$ GeV with the BESIII detec…

hep-ex2020

Measurements of Absolute Branching Fractions of Fourteen Exclusive Hadronic $D$ Decays to $η$

BESIII Collaboration

Using $2.93 f b^{- 1}$ of $e^{+} e^{-}$ collision data taken at a center-of-mass energy of 3.773\,GeV with the BESIII detector, we report the first measurements of the absolute branc…

hep-ex2020

Study of the process $e^{+} e^{-} \to π^{0} π^{0} J / ψ$ and neutral charmonium-like state $Z_{c} (3900)^{0}$

BESIII Collaboration

Cross sections of the process $e^{+} e^{-} \to π^{0} π^{0} J / ψ$ at center-of-mass energies between 3.808 and 4.600 GeV are measured with high precision by using 12.4 $f b^{- 1}$ of data samples…

Observation of e+e−→ηψ(2S) at center-of-mass energies from 4.236 to 4.600 GeV

A Generalized Approach to Longitudinal Momentum Determination in Cylindrical Straw Tube Detectors

Search for the reaction channel e+e−→ηc​ηπ+π− at center-of-mass energies from 4.23 to 4.60 GeV

Precise Measurements of Branching Fractions for Ds+​ Meson Decays to Two Pseudoscalar Mesons

Measurements of Absolute Branching Fractions of Fourteen Exclusive Hadronic D Decays to η

Study of the process e+e−→π0π0J/ψ and neutral charmonium-like state Zc​(3900)0

Observation of $e^{+} e^{-} \to η ψ (2 S)$ at center-of-mass energies from 4.236 to 4.600 GeV

Search for the reaction channel $e^{+} e^{-} \to η_{c} η π^{+} π^{-}$ at center-of-mass energies from 4.23 to 4.60 GeV

Precise Measurements of Branching Fractions for $D_{s}^{+}$ Meson Decays to Two Pseudoscalar Mesons

Measurements of Absolute Branching Fractions of Fourteen Exclusive Hadronic $D$ Decays to $η$

Study of the process $e^{+} e^{-} \to π^{0} π^{0} J / ψ$ and neutral charmonium-like state $Z_{c} (3900)^{0}$