A. K. Çiftçi

ORCID: 0000-0001-9108-0023
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About
Contact & Profiles
Research Areas
  • Particle physics theoretical and experimental studies
  • High-Energy Particle Collisions Research
  • Particle Detector Development and Performance
  • Quantum Chromodynamics and Particle Interactions
  • Dark Matter and Cosmic Phenomena
  • Cosmology and Gravitation Theories
  • Particle Accelerators and Free-Electron Lasers
  • Computational Physics and Python Applications
  • Neutrino Physics Research
  • Superconducting Materials and Applications
  • Distributed and Parallel Computing Systems
  • Particle accelerators and beam dynamics
  • Black Holes and Theoretical Physics
  • Astrophysics and Cosmic Phenomena
  • Advanced X-ray Imaging Techniques
  • Muon and positron interactions and applications
  • Medical Imaging Techniques and Applications
  • Radiation Detection and Scintillator Technologies
  • advanced mathematical theories
  • Atomic and Subatomic Physics Research
  • Laser-Plasma Interactions and Diagnostics
  • Quantum and Classical Electrodynamics
  • International Science and Diplomacy
  • Nuclear reactor physics and engineering
  • Advanced Data Storage Technologies

Ankara University
2013-2023

İzmir University of Economics
2017-2023

The University of Adelaide
2013-2018

National Technical University of Athens
2012-2016

University of Buenos Aires
2012-2016

Carleton University
2016

National and Kapodistrian University of Athens
2011-2016

University of Arizona
2012-2016

University at Albany, State University of New York
2012-2016

University of Alberta
2012-2016

The physics programme and the design are described of a new collider for particle nuclear physics, Large Hadron Electron Collider (LHeC), in which newly built electron beam 60 GeV, up to possibly 140 energy collides with intense hadron beams LHC. Compared HERA, kinematic range covered is extended by factor twenty negative four-momentum squared, $Q^2$, inverse Bjorken $x$, while luminosity $10^{33}$ cm$^{-2}$s$^{-1}$ LHeC projected exceed integrated HERA two orders magnitude. devoted an...

10.1088/0954-3899/39/7/075001 article EN Journal of Physics G Nuclear and Particle Physics 2012-06-30

High energy photon colliders (γγ,γe) are based on e - linear where high photons produced using Compton scattering of laser light electrons just before the interaction point. This paper is a part Technical Design Report collider TESLA. 1 Physics program, possible parameters and some technical aspects at TESLA discussed.

10.1142/s0217751x04020737 article EN International Journal of Modern Physics A 2004-12-10

This report summarizes a study of the physics potential CLIC e+e- linear collider operating at centre-of-mass energies from 1 TeV to 5 with luminosity order 10^35 cm^-2 s^-1. First, complex is surveyed, emphasis on aspects related its capabilities, particularly and energy, also possible polarization, \gamma\gamma e-e- collisions. The next Test facility, CTF3, R&D programme are reviewed. We then discuss experimentation CLIC, including backgrounds experimental conditions, present conceptual...

10.5170/cern-2004-005 article EN CERN Yellow Reports: Conference Proceedings 2004-12-17

10.1016/0370-2693(94)01398-v article EN Physics Letters B 1995-01-01

It is known that flavor democracy favors the existence of fourth standard model (SM) family. In order to give nonzero masses for first three-family fermions has be slightly broken. A parametrization breaking, which gives correct values fundamental fermion and, at same time, predicts quark and lepton Cabibbo-Kobayashi-Maskawa (CKM) matrices in a good agreement with experimental data, proposed. The pair productions SM family Dirac $({\ensuremath{\nu}}_{4})$ Majorana $({N}_{1})$ neutrinos...

10.1103/physrevd.72.053006 article EN Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology 2005-09-14

Pair production of the fourth standard model (SM) family up quarks at CERN Large Hadron Collider (LHC) has been investigated. It is shown that LHC will provide clarifying information on existence SM family.

10.1103/physrevd.58.117701 article EN Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields 1998-11-03

10.1016/0168-9002(95)00674-5 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 1995-11-01

We consider the violation of democratic mass matrix in framework four-family standard model. Predictions fourth-family fermion masses as well quark and lepton CKM mixings are presented. Production decay modes new fermions discussed.

10.1103/physrevd.54.5745 article EN Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields 1996-11-01

10.1016/j.nima.2007.03.019 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2007-03-27

The potential of ${\ensuremath{\mu}}^{+}{\ensuremath{\mu}}^{\ensuremath{-}}$ colliders to investigate the fourth standard model family fermions predicted by flavor democracy is analyzed. It shown that muon are advantageous for both pair production and resonance quarkonia. Also, isosinglet quark at investigated.

10.1103/physrevd.65.055001 article EN Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields 2002-01-22

10.1016/j.nima.2012.01.057 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2012-02-03

10.1016/s0168-9002(01)01164-0 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2001-10-01

Single resonant productions of the fourth-standard-model-generation charged leptons via anomalous interactions at γe colliders based on future linear e+e- with 500 GeV and 1 TeV center-of-mass energies are studied. Signatures γe→ℓ4→eγ γe→ℓ4→eZ processes followed by hadronic leptonic decay Z-boson corresponding standard-model backgrounds discussed.

10.1209/0295-5075/90/41001 article EN EPL (Europhysics Letters) 2010-05-01

The CLIC Positron source has been designed to produce non-polarised positron beams using a hybrid target composed of crystal followed by an amorphous target. After production, positrons are captured and accelerated 200 MeV in the pre-injector linac subsequently further up 2.86 GeV injector linac. At this point they enter pre-damping ring afterwards main damping obtain necessary beam quality for linear collider. In study, we have optimised transport acceleration from which limiting transverse...

10.1016/j.nima.2017.07.010 article EN cc-by Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2017-07-17

10.1016/s0168-9002(99)00137-0 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 1999-06-01

10.1016/0168-9002(94)91352-8 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 1994-12-01

Recently, the Turkic Accelerator Complex (TAC) is proposed as a regional facility for accelerator based fundamental and applied research. The complex will include linac on ring type electron-positron collider phi, charm tau factory, free electron laser (FEL), third generation synchrotron radiation (SR) source few GeV proton accelerator. Preliminary estimations show that integral luminosity of hundred inverse femto-barns per year can be achieved factory options. FEL planned to obtain beam...

10.1109/pac.2005.1590465 article EN Proceedings of the 2003 Particle Accelerator Conference 2006-02-15
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