Электронный каталог

Статья

Ablikim, M.
Determination of the CP-Even Fraction of D*0*>K*0&sub(S)*p*+*p*-*p*0 / M.Ablikim, O.Bakina, I.Boyko, G.Chelkov, D.Dedovich, I.Denysenko, P.Egorov, A.Guskov, Y.Nefedov, S.Pogodin, A.Sarantsev, A.Zhemchugov, [a.o.] // Physical Review D [Electronic resource]. – 2023. – Vol.108, No.3. – P.032003. – URL: https://doi.org/10.1103/PhysRevD.108.032003. – Bibliogr.:31.

Quantum-correlated D¯D pairs collected by the BESIII experiment at the ψ(3770) resonance corresponding to an integrated luminosity of 2.93  fb−1 are used to study the D0→K0Sπ+π−π0 decay mode. The CP-even fraction of D0→K0Sπ+π−π0 decays is determined to be 0.235±0.010±0.002, where the first uncertainty is statistical and the second is systematic.



ОИЯИ = ОИЯИ (JINR)2023
Спец.(статьи,препринты) = С 332.7 - Встречные е+е- и мю+мю- пучки