Browsing by All Authors "Sultansoy, Saleh"
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Item Accelerator technology for the mankind(Azerbaijan National Academy of Sciences Institute of Radiation Problems ve Turkish Atomic Energy Authority, 2006) Sultansoy, Saleh; Bölüm YokParticle accelerators technology is one of the generic technologies which is locomotive of the development in almost all fields of science and technology. According to the U. S. Department of Energy: Accelerators underpin eveiy activity of the Office of Science and, increasingly, of the entire scientific enterprise. From biology to medicine, from materials to metallurgy, from elementary particles to the cosmos, accelerators provide the microscopic information that forms the basis for scientific understanding and applications. The combination of ground and satellite based observatories and particle accelerators will advance our understanding of our world, our galaxy, our universe, and ourselves. Because of this, accelerator technology should become widespread all over the world. Existing situation shows that a large portion of the world, namely the South and Mid-East, is poor on the accelerator technology. UNESCO has recognized this deficit and started SESAME project in Mid-East, namely Jordan. Turkic Accelerator Complex (TAC) project is more comprehensive and ambitious project, from the point of view of it includes light sources, particle physics experiments and proton and secondary beam applications. At this stage, TAC project includes: • Linac-ring type charm factory • Synchrotron light source based on positron ring • Free electron laser based on electron linac • GeV scale proton accelerator • TAC-Test Facility. First part of this presentation is devoted to general status of particle accelerators around the world. The second part deal with the status of the TAC proposal.Item Higgs factory at the Greek-Turkish border: a regional project(Turkish Atomic Energy Authority, 2018) Çetin, Serkant Ali; Sultansoy, Saleh; Ünel, Gökhan; Işıldak, Bora; İlday, Fatih Ömer; Zioutas, Konstantin; Kordas, Konstantinos; Petridou, Chariclia; Gazis, Evangelos; Semertzidis, Yannis K.; 3959; Bölüm YokÖnümüzdeki yıllarda Türk-Yunan sınırında foton çarpıştırıcısı temelli bir "Higgs fabrikası"nın kurulumunu, yüksek enerjili bir foton demeti içeren deneme tesisi ile başlamak üzere, önermek istiyoruz. Foton demetleri, fiber lazer fotonlarının yüksek enerjili elektron demetlerinden ters Kompton saçılımıyla elde edilecektir. Bu öneri (http://indico.cern.ch/event/175067/contributions/284345/) ESPG'12 Açık Sempozyumuna (Open Symposium - European Strategy Preparatory Group, 2012, Krakow, Poland) sunulan katılımlar arasında yer almıştır.Item Nuclear physics at the TESLA*HERA complex(Turkish Atomic Energy Authority, 2000-10) Sultansoy, Saleh; Bölüm YokConstruction of the TESLA linear electron-positron collider tangentially to the HERA proton ring will provide a number of new facilities for particle and nuclear physics research. In this paper main parameters and physics goals of eA, γA and FEL γA colliders, as well as fixed target experiments are discussed. HERA based eA collider. Collisions of Ee=30 GeV electrons with different nuclei accelerated in HERA proton ring (EA=Z 0.92 TeV) will give opportunity to investigate parton distributions in nuclear medium. Especially, exploration of the region of very small x at Q2>1 GeV2 is very important. TESLA* HERA based eA collider. In this case Ee=250 GeV electrons from TESLA will be used, which results in essential extension of the x-range. TESLA*HERA based γA collider. Using the Compton backscattering of the laser beam off the electron beam from TESLA one can form the high-energy y-beam (Eγ≈200 GeV). The yA collider will give a unique opportunity to investigate a number of important phenomena (including the region of extremely small xg) in a best manner. TESLA*HERA based FEL yA collider. Ultrarelativistic ions will see the TESLA FEL (Free Electron Laser) beam as a beam of MeV energy photons. This will give a unique opportunity to investigate “old” nuclear phenomena in rather unusual conditions. Fixed target experiments. The scattering of the polarised electron and photon beams from TESLA on polarised nuclear targets will give opportunity to investigate the spin contents of nucleons. ELFE@DESY: An Electron Laboratory For Europe at DESY. Using TESLA and HERA a high luminosity quasi-continuous electron beam (Ee= 15-5-25 GeV) suitable for nuclear physics experiments can be produced. In addition, using a 2660 Ao laser a 25 GeV electron beam can be converted into a photon beam with energy up to 16 GeV.Item TAC proposal for fundamental and applied research(Turkish Atomic Energy Authority, 2000-10) Çiftçi, A. K.; Sultansoy, Saleh; Yavaş, Ö.; Yılmaz, M.; Bölüm YokMain parameters of linac-ring type ϕ factory and 1÷5 GeV energy proton synchrotron proposed in the framework of the Turkic Accelerator Complex (TAC) Project are discussed. Linac-ring type ϕ factory. Two sets of parameters, corresponding to E=130 (260) MeV for electron linac and E=1000 (2000) MeV for positron ring, are considered. It is shown that L=1034cm-2s-1 can be achieved, which is much higher than the design luminosity of the DAϕNE (Frascati, Italy). Therefore, a number of fundamental problems of particle physics such as CP violation, rare decays of K-mesons et cetera can be investigated with highest statistics. Moreover, asymmetry of kinematics can be advantageous for measuring neutral K-meson’s oscillations and CP violation parameters. Parameters of the FEL (Free Electron Laser) based on electron linac and synchrotron radiation sources based on the positron ring are estimated. These beamlines will give opportunity for a wide spectrum of applied research, which include molecular biology, material science, medicine et cetera. Proton synchrotron. This part consists of 100÷300 MeV energy linear pre-accelerator and 1÷5 GeV main ring. Proton beams from two different points of the synchrotron will be forwarded to neutron and muon regions, where a wide spectrum of applied research is planned. In muon region, together with fundamental investigations such as test of QED and muoniumantimuonium oscillations, a lot of applied investigations such as High-Tc superconductivity, phase transitions, impurities in semiconductors et cetera will be performed using the powerful Muon Spin Resonance (µSR) method. In neutron region investigations in different fields of applied physics, engineering, molecular biology and fundamental physics are planned. In addition, some principal aspects of recently proposed new type nuclear reactors with Thorium fuel could be studied.Item The Status of the TAC Project(National Academy of Science of Kyrgyzstan, Turkish Atomic Energy Authority, 2008) Sultansoy, Saleh; Bölüm Yok