Ara
Toplam kayıt 340, listelenen: 51-60
Observation of a Resonant Structure in e(+)e(-) -> K+ K- pi(0)pi(0)
(Amer Physical Soc., 2020)
A partial-wave analysis is performed for the process e(+)e(-) -> K+ K- pi(0)pi(0) at the center-of-mass energies ranging from 2.000 to 2.644 GeV. The data samples of e(+)e(-) collisions, collected by the BESIII detector ...
First Observation of D+ -> eta mu(+)nu(mu) and Measurement of Its Decay Dynamics
(Amer Physical Soc., 2020)
By analyzing a data sample corresponding to an integrated luminosity of 2.93 fb(-1) collected at a center-of-mass energy of 3.773 GeV with the BESIII detector, we measure for the first time the absolute branching fraction ...
Design and realization of novel frequency selective surface loaded dielectric resonator antenna via 3D printing technology
(Wiley, 2020)
One frequently addressed technique for the performance enhancement of radiating elements in the form of microstrip antennas is the utilization of dielectric resonators. A dielectric resonator antenna (DRA) has a conventional ...
A SWARA-VAHP and FCM Based Model Proposal for MCIC (extended abstract)
(2022)
ABC analysis is an efficient and easy-to-use methodology to classify inventory based on a single or multi-criteria basis that may consist of thousands of items. The evolution of the subject is now focused on multiple ...
Amplitude Analysis and Branching-fraction Measurement of D-s(+) -> (KSK-)-K-0 pi(+)pi(+)
(Amer Physical Soc., 2021)
Using 6.32 fb(-1) of e(+)e(-) collision data collected by the BESIII detector at the center-of-mass energies between 4.178 and 4.226 GeV, an amplitude analysis of the D-s(+) -> (KSK-)-K-0 pi(+)pi(+) decays is performed for ...
First measurements of chi(cJ) -> Sigma(-)(Sigma)over-bar(+) (J=0,1,2) decays
(Amer Physical Soc., 2020)
We measured the branching fractions of the decays chi(cJ) -> Sigma(-)(Sigma) over bar (+) for the first time using the final states n (n) over bar pi(+)pi(-). The data sample exploited here is 448.1 x 10(6) psi(3686) events ...
Endüstriyel Tip Makinalarda Verimliliği Artırmak İçin Optimizasyon
(Avrupa Bilim ve Teknoloji Dergisi, 2021)
Endüstri, sürekli olarak gelişen ve büyüyen bir sektördür. Endüstriyel makinaların tüm bu gelişmelere uyum sağlayarak kaliteli ürün üretebilme, güvenilir, hızlı, yüksek hassasiyetli ve maksimum verimde çalışması endüstri ...
Fragility Based Evaluation of Different Code Based Assessment Approaches for The Performance Estimation of Existing Buildings
(2022)
Seismic performance of existing buildings constructed before modern seismic design codes is one of the important problems of earthquake prone countries. Increasing life and economic losses after strong earthquakes shows ...
Future Physics Programme of BESIII
(IOP Publishing, 2020)
There has recently been a dramatic renewal of interest in hadron spectroscopy and charm physics. This renaissance has been driven in part by the discovery of a plethora of charmonium-like XYZ states at BESIII and B factories, ...
Measurements of e(+) e(-) -> eta(c)pi(+)pi(-)pi(0), eta(c)pi(+)pi(-), and eta(c)pi(0)gamma at root s from 4.18 to 4.60 GeV, and search for a Z(c) state close to the D(D)over-bar threshold decaying to eta(c)pi at root s=4.23 GeV
(Amer Physical Soc., 2021)
We study eta(c) production at center-of-mass energies root s from 4.18 to 4.60 GeV in e(+)e(-) annihilation data collected with the BESIII detector operating at the BEPCII storage ring, corresponding to 7.3 fb(-1) of ...