Ara
Toplam kayıt 222, listelenen: 61-70
Observation of the Singly Cabibbo-Suppressed Decay D + › ? ? + and Evidence for D 0 › ? ? 0
(APS Physics, 2016)
Based on 2.93 fb-1 e +e - collision data taken at center-of-mass energy of 3.773 GeV by the BESIII detector, we report searches for the singly Cabibbo-suppressed decays D + › ??+ and D 0 › ??0 . A double tag technique is ...
Study of J/Psi -> p(p)over-bar phi at BESIII
(2016)
Using a data sample of 1.31×109 J/? events accumulated with the BESIII detector, the decay J/?›pp¯? is studied via two decay modes, ?›KS0KL0 and ?›K+K-. The branching fraction of J/?›pp¯? is measured to be B(J/?›pp¯?)=[5 ...
Search for h(c) -> pi(+)pi(-) J/psi via psi(3686) -> pi(0)pi(+)pi(-) J/psi
(Amer Physical Soc., 2018)
Using a data sample of 448.1 x 10(6) psi(3686) events collected with the BESIII detector operating at the BEPCII, we perform search for the hadronic transition h(c)-> pi(+)pi(-) J/psi via psi (3686) -> pi(0)hc. No signals ...
Measurement of the branching fraction for ?(3770) › ??c0
(Elsevier, 2016)
By analyzing a data set of 2.92fb-1 of e+e- collision data taken at s=3.773GeV and 106.41×106 ?(3686) decays taken at s=3.686GeV with the BESIII detector at the BEPCII collider, we measure the branching fraction and the ...
Reklam ve algı ilişkisi: Reklam metinlerin alımlanmasında duyu organlarının işlevleri hakkında bir inceleme
(Beykent Üniversitesi, 2013)
İnsanların çevreleri ile bağlantı kurmaları, ihtiyaçlarını karşılamaları, yaşamlarını sürdürebilmeleri için duyu organlarına ve duyu organları aracılığı ile edindikleri algılara ihtiyaçları vardır. İnsanın dış dünya ile ...
Search for the weak decay ?'›K±?± and precise measurement of the branching fraction B(J/?›??')
(2016)
We present the first search for the rare decay of ?' into K±?± in J/?›??', using a sample of 1.3×109 J/? events collected with the BESIII detector. No significant signal is observed, and the upper limit at the 90\% confidence ...
Meslek Yüksekokulu Öğrencilerinin Türkiye’nin Avrupa Birliği Üyeliğine Yönelik Görüşlerinin İncelenmesi: Bir Vakıf Üniversitesi Örneği
(2017)
Türkiye'nin 1959 yılında Avrupa Ekonomik Topluluğu'na Ortak Üye olmak amacıyla başvurmasından itibaren Türkiye-Avrupa Birliği ilişkileri ekonomik, siyasal, sosyal koşullara bağlı olarak kimi zaman olumlu, kimi zaman olumsuz ...
Precise Measurement of the e+e- ??+?-J /? Cross Section at Center-of-Mass Energies from 3.77 to 4.60 GeV
(American Physical Society, 2017)
The cross section for the process e+e-??+?-J/? is measured precisely at center-of-mass energies from 3.77 to 4.60 GeV using 9 fb-1 of data collected with the BESIII detector operating at the BEPCII storage ring. Two resonant ...
Observation of e+e- ? ?+?- hc and a Neutral Charmoniumlike Structure Zc(4020)0
(American Physical Society, 2014)
Using data collected with the BESIII detector operating at the Beijing Electron Positron Collider at center-of-mass energies of ?s = 4.23, 4.26, and 4.36 GeV, we observe e+e- ? ?+?-hc for the first time. The Born cross ...
Consumer Behavior In The Process Of Purchasing Tourism Product In Social Media
(2017)
Today, with the development of communication technologies, the rate of use of the internet and web tools has also increased. The most preferred of this web-based tools has been social media. Because of using a lot, social ...