Y. Mao

works on

BESIII experiment 1 branching fraction measurement 1 charmonium decays 1 interference effects 1 ηc decay 1

From the 1 of 36 linked papers with an AI index.

collaborators

36 papers

hep-ex2026

Observation of $I^\cdot_{c} \to p p ˉ I^\cdot$ via $I ¨ (3686) \to I^^{3} p p ˉ I^\cdot$

BESIII Collaboration, M. Ablikim, M. N. Achasov +766

The study reports the first observation of the decay η_c → p p̄ η using a large ψ(3686) data set collected with the BESIII detector, and determines its branching fraction while acc…

hep-ex2026

Observation and branching fraction measurements of $J / I ¨ \to p p ˉ K_{S}^{0} K_{S}^{0}$ and $I ¨ (3686) \to p p ˉ K_{S}^{0} K_{S}^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +765

Using $(10.087 \pm 0.044) \times 1 0^{9}$ $J / I ¨ $ events and $(2.712 \pm 0.014) \times 1 0^{9}$ $I ¨ (3686)$ events collected by the BESIII detector operating at the BEPCII collider, we report the…

hep-ex2026

Unexpected large relative strong phase and search for isospin breaking and $C P$ asymmetries in $J/Ï\to K^*(892)\bar K

BESIII Collaboration, M. Ablikim, M. N. Achasov +766

Using a direct scan of 26 energy points near the $J / I ¨ $ resonance, we perform the first measurement of the relative phase $I ¨ _{I^^{3}, 3 g}$ between the strong and electromagnetic ampli…

hep-ex2026

Updated measurement of the branching fraction of $D_{s}^{+} \to I ¨ ^{+} I^½_{I ¨} $

BESIII Collaboration, M. Ablikim, M. N. Achasov +703

Using a dataset of 7.33 fb $^{- 1}$ of $e^{+} e^{-}$ annihilation data collected with the BESIII detector at center-of-mass energies from 4.128 to 4.226 GeV, we report an updated measure…

hep-ex2026

Search for the decays $X (3872) \to K_{S}^{0} K^{\pm} I ¨ ^{\mp}$ and $K^{*} (892) K ˉ$ at BESIII

BESIII Collaboration, M. Ablikim, M. N. Achasov +685

Using a 10.9 fb $^{- 1}$ data sample collected by the BESIII detector at center-of-mass energies from 4.16 to 4.34 GeV, we search for the charmless decays $X(3872) \to K_{S}^{0}K^{\p…

hep-ex2026

Observation of $Λ_{c}^{+} \to n π^{+} η$ and search for $Λ_{c}^{+} \to n a_{0} (980)^{+}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +723

By analysing 6.1 $fb^{- 1}$ of data collected at center-of-mass energies between $s = 4.600$ and 4.843 $GeV$ with the BESIII detector at the BEPCII collider, we obser…

Observation of I^⋅c​→ppˉ​I^⋅ via I¨(3686)→I^3ppˉ​I^⋅

Observation and branching fraction measurements of J/I¨→ppˉ​KS0​KS0​ and I¨(3686)→ppˉ​KS0​KS0​

Unexpected large relative strong phase and search for isospin breaking and CP asymmetries in $J/Ï\to K^*(892)\bar K

Updated measurement of the branching fraction of Ds+​→I¨+I^½I¨​

Search for the decays X(3872)→KS0​K±I¨∓ and K∗(892)Kˉ at BESIII

Observation of Λc+​→nπ+η and search for Λc+​→na0​(980)+

Observation of $I^\cdot_{c} \to p p ˉ I^\cdot$ via $I ¨ (3686) \to I^^{3} p p ˉ I^\cdot$

Observation and branching fraction measurements of $J / I ¨ \to p p ˉ K_{S}^{0} K_{S}^{0}$ and $I ¨ (3686) \to p p ˉ K_{S}^{0} K_{S}^{0}$

Unexpected large relative strong phase and search for isospin breaking and $C P$ asymmetries in $J/Ï\to K^*(892)\bar K

Updated measurement of the branching fraction of $D_{s}^{+} \to I ¨ ^{+} I^½_{I ¨} $

Search for the decays $X (3872) \to K_{S}^{0} K^{\pm} I ¨ ^{\mp}$ and $K^{*} (892) K ˉ$ at BESIII

Observation of $Λ_{c}^{+} \to n π^{+} η$ and search for $Λ_{c}^{+} \to n a_{0} (980)^{+}$