Y. An

collaborators

3 papers

hep-ex2026

Search for the charmonium weak decay $I ¨ (2 S) \to D_{s}^{-} I ¨ ^{+} + c . c .$ and $I ¨ (2 S) \to D_{s}^{-} I ¨ ^{+} + c . c .$

BESIII Collaboration, M. Ablikim, M. N. Achasov +720

We search for the weak decays $I ¨ (2 S) \to D_{s}^{-} I ¨ ^{+} + c . c .$ and $I ¨ (2 S) \to D_{s}^{-} I ¨ ^{+} + c . c .$ for the first time. The search is based on $(2712.4 \pm 14.3) \times 1 0^{6}$ events containin…

hep-ex2026

Precision Studies and Searches for CP Asymmetries in the Inclusive Decay $I^_{c}^{+} \to I^ X$

BESIII Collaboration, M. Ablikim, M. N. Achasov +716

Based on $e^{+} e^{-}$ annihilation data collected with the BESIII detector at center-of-mass energies from 4.600 to 4.699 GeV, corresponding to an integrated luminosity of 4.5 fb$^{-1}…

hep-ex2026

Measurement of Born Cross Sections for $e^{+} e^{-} \to I^£^{-} I^ˉ £^{+}$ at $s = 3.51 - 4.95$ GeV and Observation of $I ¨ (3770) \to I^£^{-} I^ˉ £^{+}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +704

Using $e^{+} e^{-}$ collision data corresponding to an integrated luminosity of 44 fb $^{- 1}$ collected with the BESIII detector at the BEPCII collider, we report the first measurement o…

Search for the charmonium weak decay I¨(2S)→Ds−​I¨++c.c. and I¨(2S)→Ds−​I¨++c.c.

Precision Studies and Searches for CP Asymmetries in the Inclusive Decay I^c+​→I^X

Measurement of Born Cross Sections for e+e−→I^£−I^ˉ£+ at s​=3.51−4.95 GeV and Observation of I¨(3770)→I^£−I^ˉ£+

Search for the charmonium weak decay $I ¨ (2 S) \to D_{s}^{-} I ¨ ^{+} + c . c .$ and $I ¨ (2 S) \to D_{s}^{-} I ¨ ^{+} + c . c .$

Precision Studies and Searches for CP Asymmetries in the Inclusive Decay $I^_{c}^{+} \to I^ X$

Measurement of Born Cross Sections for $e^{+} e^{-} \to I^£^{-} I^ˉ £^{+}$ at $s = 3.51 - 4.95$ GeV and Observation of $I ¨ (3770) \to I^£^{-} I^ˉ £^{+}$