X. Pan

collaborators

3 papers

hep-ex2026

Precise Measurement of Matter-Antimatter Asymmetry with Entangled Hyperon Antihyperon Pairs

BESIII Collaboration, M. Ablikim, M. N. Achasov +689

A search for $C P$ violation with an entangled system of $I^^{-} I^ˉ ^{+}$ pairs is performed, using $(10, 087 \pm 44) \times 1 0^{6}$ $J / I ¨ $ events collected with the BESIII experiment. A n…

hep-ex2026

Measurements of branching fractions of $I^_{c}^{+} \to I^£^{0} K_{S}^{0} I ¨ ^{+}$ and $I^_{c}^{+} \to I^£^{0} K_{S}^{0} K^{+}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +750

Based on a data sample corresponding to an integrated luminosity of 6.4~fb $^{- 1}$ of $e^{+} e^{-}$ annihilation and collected with the BESIII detector at 13 center-of-mass energy points…

hep-ex2025

Measurement of Born Cross Sections and Effective Form Factors of $e^{+} e^{-} \to I^c ◯^{-} I^ˉ c ◯^{+}$ from $s$ = 3.7 to 4.7 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +635

Using $e^{+} e^{-}$ collision data corresponding to an integrated luminosity of 22.7 fb $^{- 1}$ , collected at center-of-mass energies between 3.7 and 4.7 GeV with the BESIII detector at…

Precise Measurement of Matter-Antimatter Asymmetry with Entangled Hyperon Antihyperon Pairs

Measurements of branching fractions of I^c+​→I^£0KS0​I¨+ and I^c+​→I^£0KS0​K+

Measurement of Born Cross Sections and Effective Form Factors of e+e−→I^c◯−I^ˉc◯+ froms​ = 3.7 to 4.7 GeV

Measurements of branching fractions of $I^_{c}^{+} \to I^£^{0} K_{S}^{0} I ¨ ^{+}$ and $I^_{c}^{+} \to I^£^{0} K_{S}^{0} K^{+}$

Measurement of Born Cross Sections and Effective Form Factors of $e^{+} e^{-} \to I^c ◯^{-} I^ˉ c ◯^{+}$ from $s$ = 3.7 to 4.7 GeV