Ara
Toplam kayıt 3583, listelenen: 1161-1170
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 ...
Evaluation of Superconducting Features and Gap Coefficients for Electron-Phonon Couplings Properties of Mgb2 with Multi-Walled Carbon Nanotube Addition
(Springer, 2022)
In this study, the samples are prepared by solid state reaction method at different weight ratios (0-4%). The characterization of materials produced is conducted with the aid of powder X-ray diffraction (XRD), temperatur ...
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, ...
Üniversite öğrencilerinin zaman perspektifleri ile beş faktörlü kişilik özellikleri arasındaki ilişkinin incelenmesi
(İstanbul Arel Üniversitesi Sosyal Bilimler Enstitüsü, 2013)
Bu araştırmada üniversite öğrencilerinin Zaman Perspektifleri ile Beş Faktörlü Kişilik Özellikleri arasındaki ilişki incelenmiştir. Farklı üniversitelerden 80 erkek, 38 kız öğrenci olmak üzere toplam 118 öğrenciden oluşan ...
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 ...
Search for the X (2370) and observation of eta(c) -> eta eta eta ' in J/psi -> gamma eta eta eta '
(Amer Physical Soc., 2021)
Using a sample of 1.31 x 10(9) J/psi events collected with the BESIII detector, we perform a study of J/psi -> gamma eta eta eta' to search for the X(2370) and eta(c) in the eta eta eta' invariant mass distribution. No ...
Study of the decays D+-> eta(('))e(+)nu(e)
(Amer Physic Soc., 2018-05-31)
The charm semileptonic decays D+ -> eta e(+)nu(e) and D+ -> eta'e(+)nu(e) are studied with a sample of e(+)e(-) collision data corresponding to an integrated luminosity of 2.93 fb(-1) collected at root s = 3.773 GeV with ...