S. Malde

collaborators

6 papers

hep-ex2026

Search for sub-GeV dark particles in $I^\cdot \to I ¨ ^{0} + invisible$ decay

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

Using (10087 $\pm$ 44) $\times$ 10 $^{6}$ $J / I ¨ $ events collected with the BESIII detector at the BEPCII collider at the center-of-mass energy of $s = 3.097 GeV$ , we report th…

hep-ex2026

First Measurement of the Absolute Branching Fraction of $I^\cdot_{c} \to I^^{3} I^^{3}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +691

We apply a tag-and-probe method to precisely measure the absolute branching fraction of the decay $I^\cdot_{c} \to I^^{3} I^^{3}$ with the BESIII experiment at BEPCII. Starting with a large initia…

hep-ex2025

Measurement of the branching fractions of the Cabibbo-favored decays $I^_{c}^{+} \to I^ K_{S}^{0} K^{+}$ and $I^_{c}^{+} \to I^^{0} K_{S}^{0} I ¨ ^{+}$ and search for $I^_{c}^{+} \to I^£^{0} K_{S}^{0} K^{+}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +664

Based on $e^{+} e^{-}$ collision data corresponding to an integrated luminosity of about 4.5 fb $^{- 1}$ collected at center-of-mass energies between 4599.53 MeV and 4698.82 MeV with…

hep-ex2025

Amplitude analysis of $I ¨ (3686) \to I^^{3} K_{S}^{0} K_{S}^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +696

Using $(2712 \pm 14) \times 1 0^{6}$ $I ¨ (3686)$ events collected with the BESIII detector, we perform the first amplitude analysis of the radiative decay $I ¨ (3686) \to I^^{3} K_{S}^{0} K_{S}^{0}$ withi…

hep-ex2025

Search for the lepton number violating process $J / I ¨ \to K^{+} K^{+} e^{-} e^{-} + c . c .$

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

Based on $(10087 \pm 44) \times 1 0^{6}$ $J / I ¨ $ events collected with the BESIII detector, we search for the lepton number violating decay $J / I ¨ \to K^{+} K^{+} e^{-} e^{-} + c . c .$ for the first t…

hep-ex2025

Improved measurement of absolute branching fraction of the inclusive decay $I^_{c}^{+} \to K_{S}^{0} X$

BESIII Collaboration, M. Ablikim, M. N. Achasov +676

By analyzing $4.5$ fb $^{- 1}$ of $e^{+} e^{-}$ collision data accumulated with the BESIII detector at center-of-mass energies ranging from $4599.53$ MeV to $4698.82$ MeV, we report t…

Search for sub-GeV dark particles in I^⋅→I¨0+invisible decay

First Measurement of the Absolute Branching Fraction of I^⋅c​→I^3I^3

Measurement of the branching fractions of the Cabibbo-favored decays I^c+​→I^KS0​K+ and I^c+​→I^0KS0​I¨+ and search for I^c+​→I^£0KS0​K+

Amplitude analysis of I¨(3686)→I^3KS0​KS0​

Search for the lepton number violating process J/I¨→K+K+e−e−+c.c.

Improved measurement of absolute branching fraction of the inclusive decay I^c+​→KS0​X

Search for sub-GeV dark particles in $I^\cdot \to I ¨ ^{0} + invisible$ decay

First Measurement of the Absolute Branching Fraction of $I^\cdot_{c} \to I^^{3} I^^{3}$

Measurement of the branching fractions of the Cabibbo-favored decays $I^_{c}^{+} \to I^ K_{S}^{0} K^{+}$ and $I^_{c}^{+} \to I^^{0} K_{S}^{0} I ¨ ^{+}$ and search for $I^_{c}^{+} \to I^£^{0} K_{S}^{0} K^{+}$

Amplitude analysis of $I ¨ (3686) \to I^^{3} K_{S}^{0} K_{S}^{0}$

Search for the lepton number violating process $J / I ¨ \to K^{+} K^{+} e^{-} e^{-} + c . c .$

Improved measurement of absolute branching fraction of the inclusive decay $I^_{c}^{+} \to K_{S}^{0} X$