Zobrazeno 1 - 10
of 55
pro vyhledávání: '"S. Atağ"'
Autor:
S. Atağ, B. S. Kandemir
We derived analytical results for the gapless edge states of two-dimensional topological insulators in the presence of electron-surface optical (SO) phonon interaction due to substrates. We followed an analytical algorithm, called the Lee-Low-Pines v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a54e99de15734d65d2af5726025e334f
Autor:
S. Atağ, A.A. Billur
Publikováno v:
Physics Letters B. 676(4-5):155-160
We study the possibility for directly measuring the polarized gluon distribution in the process γ p → t ¯ t . It is shown that polarization asymmetry of the final top quarks is proportional to the gluon polarization. With available energy and lum
Publikováno v:
Europhysics Letters (EPL). 36:337-342
We discuss the possible experiments to determine the polarized valence and strange sea quark distributions in nucleons through the polarized real gamma-proton(deuteron) collision. We give various asymmetry expressions obtained from the processes γ +
Publikováno v:
Physical Review D. 54:5745-5749
We consider the violation of the democratic mass matrix in the framework of the four-family standard model. Predictions of fourth-family fermion masses as well as quark and lepton CKM mixings are presented. Production and decay modes of new fermions
Autor:
S. Atağ, Orhan Cakir
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 21:1189-1198
We study single and pair production of vector leptoquarks in the collision of high-energy gamma and proton beams. In the case of pair production, the contribution of anomalous magnetic-moment couplings of leptoquarks at both gluon and photon vertices
Autor:
Orhan Cakir, S. Atağ
Publikováno v:
Physical Review D. 49:5769-5772
Scalar leptoquark pair production in high energy [gamma]-proton collisions is investigated. We show that future TeV energy [gamma][ital p] colliders are convenient places for searching for scalar leptoquarks up to the masses of a few TeV.
Publikováno v:
Journal of High Energy Physics. 2010
Potential of the LHC to explore the phenomenology of the Kaluza-Klein (KK) tower of gravitons in the scenarios of the Arkani-Hamed, Dimopoulos and Dvali(ADD) model and Randall-Sundrum (RS) model is discussed via the process ${\gamma\gamma \to \gamma\
We discuss the potential of the photon-induced two lepton final states at the LHC to explore the phenomenology of the Kaluza-Klein (KK) tower of gravitons in the scenarios of the Arkani-Hamed, Dimopoulos and Dvali(ADD) model and Randall-Sundrum (RS)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::044e55ef83b8bc701dd5c5014aeb9c19
https://hdl.handle.net/20.500.12418/10050
https://hdl.handle.net/20.500.12418/10050
Publikováno v:
Physical Review D. 75
The constraints on the anomalous quartic $WW\ensuremath{\gamma}\ensuremath{\gamma}$ and $ZZ\ensuremath{\gamma}\ensuremath{\gamma}$ gauge boson couplings are investigated through the processes $e\ensuremath{\gamma}\ensuremath{\rightarrow}{W}^{\ensurem
Publikováno v:
Physical Review D. 70
The constraints on the neutral gauge boson couplings, $ZZ\ensuremath{\gamma}$ and $Z\ensuremath{\gamma}\ensuremath{\gamma}$, are investigated at linear ${e}^{+}{e}^{\ensuremath{-}}$ collider energies through the $Z\ensuremath{\gamma}$ production with