Çiftçi, Abbas Kenan

Profile Picture
Profile URL
https://hdl.handle.net/20.500.14365/7078
Name Variants
Çiftçi, Abbas K.
Ciftci, A. K.
Ciftci, Abbas Kenan
ÇIFTÇI, ABBAS KENAN
Çiftç, Abbas Kenan
Çiftç, AK
Ciftci, Abbas K.
Job Title
Email Address
kenan.ciftci@ieu.edu.tr
Main Affiliation
02.03. Physics
Status
Current Staff
Website
ORCID ID
0000-0001-9108-0023
Scopus Author ID
36011457300
Turkish CoHE Profile ID
F12E242F5C99AE54
Google Scholar ID
PznbzJQAAAAJ
WoS Researcher ID
AAC-5487-2022
Files
Abbas_Ciftci.png (94.25 KB)

Sustainable Development Goals

NO POVERTY1
NO POVERTY
2
Research Products
ZERO HUNGER2
ZERO HUNGER
2
Research Products
GOOD HEALTH AND WELL-BEING3
GOOD HEALTH AND WELL-BEING
0
Research Products
QUALITY EDUCATION4
QUALITY EDUCATION
3
Research Products
GENDER EQUALITY5
GENDER EQUALITY
0
Research Products
CLEAN WATER AND SANITATION6
CLEAN WATER AND SANITATION
2
Research Products
AFFORDABLE AND CLEAN ENERGY7
AFFORDABLE AND CLEAN ENERGY
3
Research Products
DECENT WORK AND ECONOMIC GROWTH8
DECENT WORK AND ECONOMIC GROWTH
3
Research Products
INDUSTRY, INNOVATION AND INFRASTRUCTURE9
INDUSTRY, INNOVATION AND INFRASTRUCTURE
3
Research Products
REDUCED INEQUALITIES10
REDUCED INEQUALITIES
1
Research Products
SUSTAINABLE CITIES AND COMMUNITIES11
SUSTAINABLE CITIES AND COMMUNITIES
2
Research Products
RESPONSIBLE CONSUMPTION AND PRODUCTION12
RESPONSIBLE CONSUMPTION AND PRODUCTION
3
Research Products
CLIMATE ACTION13
CLIMATE ACTION
3
Research Products
LIFE BELOW WATER14
LIFE BELOW WATER
2
Research Products
LIFE ON LAND15
LIFE ON LAND
2
Research Products
PEACE, JUSTICE AND STRONG INSTITUTIONS16
PEACE, JUSTICE AND STRONG INSTITUTIONS
2
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PARTNERSHIPS FOR THE GOALS17
PARTNERSHIPS FOR THE GOALS
0
Research Products
Documents

692

Citations

63138

h-index

117

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Documents

798

Citations

66199

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Scholarly Output

12

Articles

7

Views / Downloads

35/116

Supervised MSc Theses

0

Supervised PhD Theses

0

WoS Citation Count

1214

Scopus Citation Count

2355

Patents

0

Projects

1

WoS Citations per Publication

101.17

Scopus Citations per Publication

196.25

Open Access Source

8

Supervised Theses

0

JournalCount
European Physıcal Journal-Specıal Topıcs2
Canadıan Journal of Physıcs2
European Physıcal Journal C1
New Journal of Physıcs1
Nuclear Instruments & Methods in Physıcs Research Sectıon A-Accelerators Spectrometers Detectors And Assocıated Equıpment1
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Scholarly Output Search Results

Now showing 1 - 10 of 12
  • Thumbnail Image
    Article
    Citation - WoS: 79
    Citation - Scopus: 190
    He-Lhc: the High-Energy Large Hadron Collider Future Circular Collider Conceptual Design Report Volume 4
    (Springer Heidelberg, 2019) Abada, A.; Abbrescia, M.; AbdusSalam, S. S.; Abdyukhanov, I.; Abelleira Fernandez, J.; Abramov, A.; Çiftçi, Abbas Kenan
    In response to the 2013 Update of the European Strategy for Particle Physics (EPPSU), the Future Circular Collider (FCC) study was launched as a world-wide international collaboration hosted by CERN. The FCC study covered an energy-frontier hadron collider (FCC-hh), a highest-luminosity high-energy lepton collider (FCC-ee), the corresponding 100 km tunnel infrastructure, as well as the physics opportunities of these two colliders, and a high-energy LHC, based on FCC-hh technology. This document constitutes the third volume of the FCC Conceptual Design Report, devoted to the hadron collider FCC-hh. It summarizes the FCC-hh physics discovery opportunities, presents the FCC-hh accelerator design, performance reach, and staged operation plan, discusses the underlying technologies, the civil engineering and technical infrastructure, and also sketches a possible implementation. Combining ingredients from the Large Hadron Collider (LHC), the high-luminosity LHC upgrade and adding novel technologies and approaches, the FCC-hh design aims at significantly extending the energy frontier to 100 TeV. Its unprecedented centre-of-mass collision energy will make the FCC-hh a unique instrument to explore physics beyond the Standard Model, offering great direct sensitivity to new physics and discoveries.
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    Conference Object
    Citation - WoS: 1
    Citation - Scopus: 1
    General Structure of Democratic Mass Matrix of Lepton Sector in E-6 Model
    (Canadian Science Publishing, Nrc Research Press, 2018) Ciftci, A. K.; Ciftci, R.
    An extension of the Standard Model (SM) fermion sector, which is inspired by the E-6 grand unified theory model, may be a good candidate to explain a number of unanswered questions in SM. Existence of the E-6 leptons may explain great mass difference of charged and neutral leptons. Also, democracy on mass matrix elements is a natural approach in SM. In this study, we have given general structure of democratic mass matrix of lepton sector in E-6 model.
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    Conference Object
    Citation - WoS: 2
    Citation - Scopus: 1
    Conceptual Design of a Pre-Booster Ring for Fcc E(+)e(-) Injector
    (Iop Publishing Ltd, 2017) Etisken, O.; Papaphilippou, Y.; Ciftci, A. K.
    The FCC-e(+)e(-) injector complex needs to produce and to transport a high-intensity e(+)/e(-) beam at a fast repetition rate of about 0.1 Hz for topping up the collider at its collision energy. A basic parameter set exists for all the collider energies, assuming a 10 GeV linac operating with a large number of bunches being accumulated in the existing SPS, which serves as pre-accelerator and damping ring before the bunches are transferred to the high-energy booster. The purpose of this study is to provide the conceptual design of an alternative accelerator ring, replacing the SPS in the present scheme. This ring will have injection energy of 6 GeV and extraction energy of 20 GeV. In this study, the basic parameters of the ring are established, including the optics design and layout. Preliminary consideration for non-linear dynamics optimization and the impact of intra beam scattering are also presented.
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    Article
    Citation - WoS: 1
    Citation - Scopus: 1
    Cern Super Proton Synchrotron and an Alternative Design as Prebooster Ring for the Future Circular Collider E Plus E- Injector Complex
    (Amer Physical Soc, 2023) Etisken, O.; Antoniou, F.; Papaphilippou, Y.; Tydecks, T.; Zimmermann, F.; Çiftçi, Abbas Kenan; Oide, K.
    The Future Circular Collider (FCC) e+e- injector complex needs to produce and transport highintensity e+ and e- beams at a fast repetition rate for topping up at collision energy. Two options are considered for a preaccelerator ring, to be used for an intermediate accumulation and acceleration before the bunches are transferred to the high-energy booster. One option is a slightly modified Super Proton Synchrotron (SPS), and the other is designing a new ring. We explore the needs and parameters of the existing SPS as prebooster ring and also develop a conceptual design of an alternative accelerator ring. After establishing the basic parameters, we describe the optics design and layout and discuss the single-particle linear and nonlinear dynamics optimization, including magnetic and alignment errors. In addition, we present synchrotron radiation power studies and analytical estimates of various collective effects for both prebooster ring design options, including space charge, intrabeam scattering, longitudinal microwave instability, transverse mode coupling instability, ion effects, electron cloud, and coherent synchrotron radiation.
  • Thumbnail Image
    Article
    Citation - Scopus: 848
    Fcc-Ee: the Lepton Collider: Future Circular Collider Conceptual Design Report Volume 2
    (Springer Science and Business Media Deutschland GmbH, 2019) Abada A.; Abbrescia M.; AbdusSalam S.S.; Abdyukhanov I.; Abelleira Fernandez J.; Abramov A.; Ciftci, Abbas Kenan
    In response to the 2013 Update of the European Strategy for Particle Physics, the Future Circular Collider (FCC) study was launched, as an international collaboration hosted by CERN. This study covers a highest-luminosity high-energy lepton collider (FCC-ee) and an energy-frontier hadron collider (FCC-hh), which could, successively, be installed in the same 100 km tunnel. The scientific capabilities of the integrated FCC programme would serve the worldwide community throughout the 21st century. The FCC study also investigates an LHC energy upgrade, using FCC-hh technology. This document constitutes the second volume of the FCC Conceptual Design Report, devoted to the electron-positron collider FCC-ee. After summarizing the physics discovery opportunities, it presents the accelerator design, performance reach, a staged operation scenario, the underlying technologies, civil engineering, technical infrastructure, and an implementation plan. FCC-ee can be built with today’s technology. Most of the FCC-ee infrastructure could be reused for FCC-hh. Combining concepts from past and present lepton colliders and adding a few novel elements, the FCC-ee design promises outstandingly high luminosity. This will make the FCC-ee a unique precision instrument to study the heaviest known particles (Z, W and H bosons and the top quark), offering great direct and indirect sensitivity to new physics. © 2019, The Author(s).
  • Thumbnail Image
    Conference Object
    E-6 Predicted Isosinglet Quarkonium Formation
    (Canadian Science Publishing, Nrc Research Press, 2018) Caglar, C.; Ciftci, R.; Ciftci, A. K.
    An extension of the Standard Model to the local gauge group SU(3)(C) circle times SU(3)(L) circle times U(1)(X), which is a subgroup of electroweak-strong unification group E-6, predicts isosinglet quarks. In this study, isosinglet quarkonium formation conditions are investigated.
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    Review Article
    Citation - WoS: 5
    Citation - Scopus: 4
    Design and Optimisation of the Positron Production Chain for Clic From the Target To the Damping Ring
    (Elsevier Science Bv, 2017) Bayar, C.; Ciftci, A. K.; Doebert, S.; Latina, A.
    The CLIC Positron source has been designed to produce non-polarised positron beams using a hybrid target composed of a crystal followed by an amorphous target. After production, positrons are captured and accelerated to 200 MeV in the pre-injector linac and subsequently accelerated further up to 2.86 GeV in the injector linac. At this point they enter the pre-damping ring and afterwards the main damping ring to obtain the necessary beam quality for a linear collider. In this study, we have designed and optimised the beam transport and acceleration from the target to the pre-damping ring which has a limiting transverse and longitudinal acceptance. The goal of the study was to maximise the positron yield accepted by the pre-damping ring. (C) 2017 The Authors. Published by Elsevier B.V.
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    Article
    Citation - WoS: 585
    Citation - Scopus: 627
    Fcc-Hh: the Hadron Collider: Future Circular Collider Conceptual Design Report Volume 3
    (Springer Heidelberg, 2019) Abada, A.; Abbrescia, M.; AbdusSalam, S. S.; Abdyukhanov, I.; Abelleira Fernandez, J.; Abramov, A.; Çiftçi, Abbas Kenan
    In response to the 2013 Update of the European Strategy for Particle Physics (EPPSU), the Future Circular Collider (FCC) study was launched as a world-wide international collaboration hosted by CERN. The FCC study covered an energy-frontier hadron collider (FCC-hh), a highest-luminosity high-energy lepton collider (FCC-ee), the corresponding 100km tunnel infrastructure, as well as the physics opportunities of these two colliders, and a high-energy LHC, based on FCC-hh technology. This document constitutes the third volume of the FCC Conceptual Design Report, devoted to the hadron collider FCC-hh. It summarizes the FCC-hh physics discovery opportunities, presents the FCC-hh accelerator design, performance reach, and staged operation plan, discusses the underlying technologies, the civil engineering and technical infrastructure, and also sketches a possible implementation. Combining ingredients from the Large Hadron Collider (LHC), the high-luminosity LHC upgrade and adding novel technologies and approaches, the FCC-hh design aims at significantly extending the energy frontier to 100TeV. Its unprecedented centre of-mass collision energy will make the FCC-hh a unique instrument to explore physics beyond the Standard Model, offering great direct sensitivity to new physics and discoveries.
  • Thumbnail Image
    Conference Object
    Tracking Simulations and Optimization of the Clic Injector Linac
    (Amer Inst Physics, 2018) Bayar, C.; Doebert, S.; Latina, A.; Ciftci, A. K.
    The CLIC positron source has been designed to produce non-polarized positrons for the first stage of CLIC at 380 GeV. In the CLIC positron source, the injector linac is supposed to accelerate positron beams and electron beams simultaneously from 200 MeV after the pre-injectors up to the damping ring energy of 2.86 GeV. The optics design of the injector linac has been done for the positrons since the emittance of the positron beam is much larger compared to the electron beam. This study presents new particle tracking simulations and an optimization of the CLIC injector linac for the positrons. In addition, beam offset and quadrupole misalignment errors have been investigated in the CLIC injector linac.
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    Review Article
    Citation - WoS: 541
    Citation - Scopus: 682
    FCC Physics Opportunities: Future Circular Collider Conceptual Design Report Volume 1
    (Springer, 2019) Abada, A.; Abbrescia, M.; AbdusSalam, S. S.; Abdyukhanov, I.; Fernandez, J. Abelleira; Abramov, A.; Çiftçi, Abbas Kenan
    We review the physics opportunities of the Future Circular Collider, covering its e(+)e(-), pp, ep and heavy ion programmes. We describe the measurement capabilities of each FCC component, addressing the study of electroweak, Higgs and strong interactions, the top quark and flavour, as well as phenomena beyond the Standard Model. We highlight the synergy and complementarity of the different colliders, which will contribute to a uniquely coherent and ambitious research programme, providing an unmatchable combination of precision and sensitivity to new physics.