Ara
Toplam kayıt 326, listelenen: 21-30
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 ...
Observation of the decays chi(cJ) -> Sigma(0)(p)over-barK(+) + c.c. (J=0,1,2)
(Amer Physical Soc., 2020)
The decays chi(cJ) -> Sigma(0)(p) over barK(+) + c.c. (J = 0,1,2) are studied via the radiative transition psi(3686) ->gamma chi(cJ) based on a data sample of (448.1 +/- 2.9) x 10(6) psi(3686) events collected with the ...
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 ...
Effects of On-Site PV Generation and Residential Demand Response on Distribution System Reliability
(MDPI, 2020)
In the last few decades, there has been a strong trend towards integrating renewable-based distributed generation systems into the power grid, and advanced management strategies have been developed in order to provide a ...
Observation of the semimuonic decay D+ -> omega mu(+)upsilon(mu)
(Amer Physical Soc., 2020)
We report the first observation of the semimuonic decay D+ -> omega mu(+)upsilon(mu) using an e(+)e(-) collision data sample corresponding to an integrated luminosity of 2.93 fb(-1) collected with the BESIII detector at a ...
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 ...
Measurement of the Cross Section for e(+)e(-) -> Xi(-)Xi(+)and Observation of an Excited Xi Baryon
(Amer Physical Soc., 2020)
Using a total of 11.0 fb(-1) of e(+)e(-) collision data with center-of-mass energies between 4.009 and 4.6 GeV and collected with the BESIII detector at BEPCII, we measure fifteen exclusive cross sections and effective ...
Ultra Düşük Sıcaklıkta (-78 °C) Kaskad Soğutma Sisteminin Farklı Tasarım ve Operasyon Parametreleri İçin Teorik Analizi
(Tesisat Mühendisliği, 2021)
Ultra düşük sıcaklıkta çalışan soğutma sistemlerinin kullanım alanları oldukça yaygındır. Özellikle biyolojik ürünlerin uzun süre depolanabilmesi için ultra düşük sıcaklıklarda çalışabilen soğutma sistemlerine ihtiyaç ...
1950’lerden 1980’lere Türk Girişimcisinin Muhasebe Bilgisine Verdikleri Önem ve Değişen Dürüstlük Algısı Çerçevesinde Denetim İlişkileri
(Muhasebe ve Denetime Bakış, 2021)
Bu çalışma, Türk girişimcisinin 1950’ler ve 1980’ler sonrasındaki, dürüstlüğe ve denetime bakış açısı ile muhasebe bilgisine verdikleri önemi incelemek ve karşılaştırmak üzerinedir. Bu iki dönem, Türk iktisat tarihinde ...
Celiac disease and COVID-19 pandemic : should we worry?
(Univ Catholique Louvain-UCL, 2020)
Background and study aims : The Coronavirus Disease 2019 (COVID-19) epidemic especially worries people with chronic diseases the entire world. In this study, the frequency, and clinical course of COVID-19 infection in ...