J. Qiu

collaborators

3 papers

hep-ex2026

Cross Section Measurements of $n ˉ p \to K^{+} K^{-} I ¨ ^{+} (I ¨ ^{0})$ via Antineutrons Produced by $J / I ¨ \to p I ¨ ^{-} n ˉ$ Decays

BESIII Collaboration, M. Ablikim, M. N. Achasov +759

Based on a novel method for producing antineutrons via $J / I ¨ $ decays, we report a study of $n ˉ p$ inelastic scattering into final states containing kaons. The analysis uses $(1…

hep-ex2026

First energy scan measurement of $e^{+} e^{-} \to K^{+} K^{-}$ around the $I ¨ (2 S)$ resonance

BESIII Collaboration, M. Ablikim, M. N. Achasov +684

We report the precise energy scan measurement of the cross section lineshape of $I ¨ (2 S) \to K^{+} K^{-}$ . The analysis is based on $e^{+} e^{-}$ collision data corresponding to an int…

physics.optics2025

Noise-tolerant correlated coincidence imaging based on super-correlated light at 1550 nm

Yu Yan, Jiamin Li, Ruikang Li +7

Single-photon-level imaging at 1550 nm is a key driver for significant advancements in the next-generation laser detection technology. This cutting-edge approach plays a vital role…

Cross Section Measurements of nˉp→K+K−I¨+(I¨0) via Antineutrons Produced by J/I¨→pI¨−nˉ Decays

First energy scan measurement of e+e−→K+K− around the I¨(2S) resonance

Noise-tolerant correlated coincidence imaging based on super-correlated light at 1550 nm

Cross Section Measurements of $n ˉ p \to K^{+} K^{-} I ¨ ^{+} (I ¨ ^{0})$ via Antineutrons Produced by $J / I ¨ \to p I ¨ ^{-} n ˉ$ Decays

First energy scan measurement of $e^{+} e^{-} \to K^{+} K^{-}$ around the $I ¨ (2 S)$ resonance