Ara
Toplam kayıt 51, listelenen: 11-20
Measurement of the Absolute Branching Fractions for Purely Leptonic D-s(+) Decays
(Amer Physical Soc., 2021)
We report new measurements of the branching fraction B(Dv), where lis either mu or tau (-> pi), based on 6.32 fbof electron-positron annihilation data collected by the BESIII experiment at six center-of-mass energy points ...
Cross Section Measurement of e(+)e(-) -> p(p)over-bar eta and e(+)e(-) -> p(p)over-bar Omega at Center-of-Mass Energies Between 3.773 GeV and 4.6 GeV
(Amer Physical Soc., 2021)
Based on 14.7 fb(-1) of e(+)e(-) annihilation data collected with the BESIII detector at the BEPCII collider at 17 different center-of-mass energies between 3.7730 GeV and 4.5995 GeV, Born cross sections of the two processes ...
Amplitude Analysis and Branching-fraction Measurement of D-s(+) -> K-S(0)pi(+)pi(0)
(Springer, 2021)
By using 6.32 fb(-1) of data collected with the BESIII detector at center-of-mass energies between 4.178 and 4.226 GeV, we perform an amplitude analysis of the decay D-s(+) -> K-S(0) pi(+)pi(0) and determine the relative ...
Determination of the Absolute Branching Fractions of D-0 -> K(-)e(+)nu(e) and D+ -> (K)over-bar(0)e(+)nu(e)
(Amer Physical Soc., 2021)
Using 2.93 fb(-1) of e(+)e(-) collision data collected with the BESIII detector at a center-of-mass energy of 3.773 GeV, we measure the absolute branching fractions of the decays D-0 -> K(-)e(+)nu(e) and D+ -> (K) over bar ...
Amplitude Analysis and Branching Fraction Measurement of D-s(+) -> K+K-pi(+)
(Amer Physical Soc., 2021)
We report an amplitude analysis and branching fraction measurement of D-s(+) -> K+K-pi(+) decay using a data sample of 3.19 fb(-1) recorded with BESIII detector at a center-of-mass energy of 4.178 GeV. We perform a ...
Measurement of the Born Cross Sections for e(+)e(-) -> eta'pi(+) pi(-) a t center-of-mass Energies Between 2.00 and 3.08 GeV
(Amer Physical Soc., 2021)
The Born cross sections for the process e(+)e(-) -> eta'pi(+)pi(-) at different center-of-mass energies between 2.00 and 3.08 GeVare reported with improved precision from an analysis of data samples collected with the ...
Search for the reaction e(+) e(-) -> chi(cJ)pi(+)pi(-) and a Charmoniumlike Structure Decaying to chi(cJ)pi(+/-) between 4.18 and 4.60 GeV
(Amer Physical Soc., 2021)
We search for the process e(+)e(-) -> chi(cJ)pi(+) pi(-) (J = 0, 1, 2) and for a charged charmoniumlike state in the chi(cJ)pi +/- subsystem. The search uses datasets collected with the BESIII detector at the BEPCII storage ...
On a New Approach by Modified (P; Q)-Szasz-Mirakyan Operators
(Etamaths Publ., 2021)
In this paper, we introduce a new type of (p; q) exponential function with some properties and a modified (p; q)-Szasz-Mirakyan operators by virtue of this function by investigating approximation properties. We obtain ...
Measurement of the Branching Fraction for psi (3686) ->omega(KSKS0Y)-K-0
(Amer Physical Soc., 2021)
Analyzing (448.1 +/- 2.9) x 10(6) psi (3686) events collected with the BESIII detector at the BEPCII collider, the psi(3686) -> omega(KSKS0)-K-0 decay is observed for the first time. The branching fraction for this decay ...
Measurement of the Absolute Branching Fraction of Lambda(+)(C) -> Pk(S)(0)Eta Decays
(Elsevier, 2021)
Based on 586 pb(-1) of e(+) e(-) annihilation data collected at a center-of-mass energy of root s = 4.6 GeV with the BESIII detector at the BEPCII collider, the absolute branching fraction of Lambda(+)(c) -> pK(S)(0)eta ...