Y. Mao

collaborators

15 papers

hep-ex2025

Observation of $D \to K ˉ_{1} (1270) I^¼^{+} I^½_{I^} ¼$ and test of lepton flavor universality with $D \to K ˉ_{1} (1270) ℓ^{+} I^½_{ℓ}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +651

By analyzing 7.93 $f b^{- 1}$ of $e^{+} e^{-}$ collision data collected at the center-of-mass energy of 3.773 GeV with the BESIII detector operated at the BEPCII collider, we report t…

nucl-ex2025

Search for nuclear modifications of B $^{+}$ meson production in pPb collisions at $s_{NN}$ = 8.16 TeV

CMS Collaboration

Nuclear medium effects on B $^{+}$ meson production are studied using the binary-collision scaled cross section ratio between events of different charged-particle multiplicities from…

hep-ex2025

Stringent test of $C P$ symmetry in $I^£^{+}$ hyperon decays

BESIII Collaboration, M. Ablikim, M. N. Achasov +678

The non-leptonic two-body weak decays $I^£^{+} \to p I ¨ ^{0}$ and $I^ˉ £^{-} \to p ˉ I ¨ ^{0}$ are investigated, utilizing $(1.0087 \pm 0.0044) \times 1 0^{10}$ $J / I ¨ $ events and $(2.7…

hep-ex2025

Test of lepton flavor universality in semileptonic B $_{c}^{+}$ meson decays in proton-proton collisions at $s$ = 13 TeV

CMS Collaboration

A measurement of the ratio of branching fractions $R$ (J/ $I ¨ $ ) = $B$ (B $_{c}^{+}$ $\to$ J/ $I ¨ $ $I ¨ ^{+} I^½_{I ¨} $ ) / $B$ (B $_{c}^{+}$ $\to$ J/ $I ¨ $ $I^¼^{+} I^½_{I^} ¼$ ) in the…

hep-ex2025

Partial wave analysis of $I ¨ (3686) \to I^ I^ˉ £^{0} I ¨ ^{0} + c . c .$

BESIII Collaboration, M. Ablikim, M. N. Achasov +649

Based on a sample of $(2712.4 \pm 14.3) \times 1 0^{6} I ¨ (3686)$ events collected with the BESIII detector, a partial wave analysis of the decay $I ¨ (3686) \to I^ I^ˉ £^{0} I ¨ ^{0} + c . c .$ is perfo…

hep-ex2025

Search for $I^$ - $I^ˉ $ oscillation in $J / I ¨ \to I^ I^ˉ $ decay

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

Using $(10087 \pm 44) \times 1 0^{6}$ $J / I ¨ $ decays collected by the BESIII detector at the BEPCII collider, we search for baryon number violation via $I^ - I^ˉ $ oscillation in the de…

Observation of D→Kˉ1​(1270)I^¼+I^½I^​¼ and test of lepton flavor universality with D→Kˉ1​(1270)ℓ+I^½ℓ​

Search for nuclear modifications of B+ meson production in pPb collisions at sNN​​ = 8.16 TeV

Stringent test of CP symmetry in I^£+ hyperon decays

Test of lepton flavor universality in semileptonic Bc+​ meson decays in proton-proton collisions at s​ = 13 TeV

Partial wave analysis of I¨(3686)→I^I^ˉ£0I¨0+c.c.

Search for I^-I^ˉ oscillation in J/I¨→I^I^ˉ decay

Observation of $D \to K ˉ_{1} (1270) I^¼^{+} I^½_{I^} ¼$ and test of lepton flavor universality with $D \to K ˉ_{1} (1270) ℓ^{+} I^½_{ℓ}$

Search for nuclear modifications of B $^{+}$ meson production in pPb collisions at $s_{NN}$ = 8.16 TeV

Stringent test of $C P$ symmetry in $I^£^{+}$ hyperon decays

Test of lepton flavor universality in semileptonic B $_{c}^{+}$ meson decays in proton-proton collisions at $s$ = 13 TeV

Partial wave analysis of $I ¨ (3686) \to I^ I^ˉ £^{0} I ¨ ^{0} + c . c .$

Search for $I^$ - $I^ˉ $ oscillation in $J / I ¨ \to I^ I^ˉ $ decay