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Электронный каталог: Ablikim, M. - Search for *L^--*L Baryon-Number-Violating Oscillations in the Decay J/*q *> pK*-*L^- +c.c.
Ablikim, M. - Search for *L^--*L Baryon-Number-Violating Oscillations in the Decay J/*q *> pK*-*L^- +c.c.
Статья
Автор: Ablikim, M.
Physical Review Letters [Electronic resource]: Search for *L^--*L Baryon-Number-Violating Oscillations in the Decay J/*q *> pK*-*L^- +c.c.
б.г.
ISBN отсутствует
Автор: Ablikim, M.
Physical Review Letters [Electronic resource]: Search for *L^--*L Baryon-Number-Violating Oscillations in the Decay J/*q *> pK*-*L^- +c.c.
б.г.
ISBN отсутствует
На полку
Статья
Ablikim, M.
Search for *L^--*L Baryon-Number-Violating Oscillations in the Decay J/*q *> pK*-*L^- +c.c. / M.Ablikim, O.Bakina, I.Boyko, G.Chelkov, D.Dedovich, I.Denysenko, A.Guskov, Y.Nefedov, A.Sarantsev, A.Zhemchugov, [a.o.] // Physical Review Letters [Electronic resource]. – 2023. – Vol.131, No.12. – P.121801. – URL: https://doi.org/10.1103/PhysRevLett.131.121801. – Bibliogr.:28.
We report on the first search for ¯Λ−Λ oscillations in the decay J/ψ→pK−¯Λ+c.c. by analyzing 1.31×109 J/ψ events accumulated with the BESIII detector at the BEPCII collider. The J/ψ events are produced using e+e− collisions at a center of mass energy √s=3.097 GeV. No evidence for hyperon oscillations is observed. The upper limit for the oscillation rate of ¯Λ to Λ hyperons is determined to be P(Λ)=[B(J/ψ→pK−Λ+c.c.)/B(J/ψ→pK−¯Λ+c.c.)]<4.4×10−6 corresponding to an oscillation parameter δmΛ¯Λ of less than 3.8×10−18 GeV at the 90% confidence level.
ОИЯИ = ОИЯИ (JINR)2023
Спец.(статьи,препринты) = С 346.6г - Гиперонные резонансы
Ablikim, M.
Search for *L^--*L Baryon-Number-Violating Oscillations in the Decay J/*q *> pK*-*L^- +c.c. / M.Ablikim, O.Bakina, I.Boyko, G.Chelkov, D.Dedovich, I.Denysenko, A.Guskov, Y.Nefedov, A.Sarantsev, A.Zhemchugov, [a.o.] // Physical Review Letters [Electronic resource]. – 2023. – Vol.131, No.12. – P.121801. – URL: https://doi.org/10.1103/PhysRevLett.131.121801. – Bibliogr.:28.
We report on the first search for ¯Λ−Λ oscillations in the decay J/ψ→pK−¯Λ+c.c. by analyzing 1.31×109 J/ψ events accumulated with the BESIII detector at the BEPCII collider. The J/ψ events are produced using e+e− collisions at a center of mass energy √s=3.097 GeV. No evidence for hyperon oscillations is observed. The upper limit for the oscillation rate of ¯Λ to Λ hyperons is determined to be P(Λ)=[B(J/ψ→pK−Λ+c.c.)/B(J/ψ→pK−¯Λ+c.c.)]<4.4×10−6 corresponding to an oscillation parameter δmΛ¯Λ of less than 3.8×10−18 GeV at the 90% confidence level.
ОИЯИ = ОИЯИ (JINR)2023
Спец.(статьи,препринты) = С 346.6г - Гиперонные резонансы
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