21st International Symposium on Heavy Ion Inertial Fusion
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Item Open Access Effect of tapered magnetic field on expanding laser produced plasma for heavy ion inertial fusion(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) Kanesue, Takeshi; Ikeda, Shunsuke; Okamura, MasahiroThe ion source performance required for heavy ion inertial fusion (HIF) is beyond that used for current operating particle accelerator facilities. Ion sources are required to provide several tens to hundreds mA of low charge state heavy ions (q/A~100-200), such as Bi1+ to minimize the difficulty of a final focusing system caused by space charge repulsion force.[1] A laser ion source (LIS) is one of a promising candidate of such ion sources...Item Open Access Update on beam-plasma interaction research at PPPL(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) Kaganovich, Igor D.; Stepanov, Anton D.; Gilson, Erik P.; Hara, Kentaro; Startsev, Edward A.; Carlsson, JohanWe have performed experimental and theoretical studies of beam neutralization by background plasma. Near-complete space-charge neutralization is required for the transverse compression of highperveance ion beams for ion-beam-driven warm dense matter experiments and heavy ion fusion...Item Open Access Energy yield of thermonuclear fuel(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) Seksembayev, Zh. B.; Bayakhmetov, O. B.; Sakhiyev, S. K.Item Open Access Creating, Diagnosing, and Controlling High Energy Density Matter with the National Ignition Facility(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) Herrmann, M. C.; Cauble, R.Item Open Access Researches in Japan on heavy ion inertial fusion(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) Kawata, S.; Karino, T.; Ogoyski, A. I.; Kikuchi, Takashi; Hasegawa, J.; Horioka, K.; Iwata, Y.; Jiang, W.; Kondo, K.; Oguri, Y.; Okamura, K.; Okamura, M.; Sasaki, Toru; Takahashi, Kazumasa; Takayama, K.; Murakami, M.; Iinuma, T.; Kondoh, S.; Katoh, H.; Kubo, T.Recent research activities in Japan are presented in this paper in heavy ion inertial fusion (HIF) [1]: shown are particle accelerator developments, beam dynamics researches, interaction between heavy ions and target materials, ion source developments, and illumination schemes of heavy ion beams (HIBs) in HIF...Item Open Access Stopping power and energy loss for protons in Be plasmas(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) He, Bin; Meng, Xu-Jun; Wang, Jian-GuoStopping power (SP) for ions in plasmas is a basic and old problem, which data is important for heavy ion driven inertial fusion and heavy ion transport in hot matters. So far there are some relevant experiments and many theoretical researches...Item Open Access Stopping of relativistic ions in multicomponent plasmas(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) Arkhipov, Yu. V.; Ashikbayeva, A. B.; Askaruly, A.; Davletov, A. E.; Tkachenko, I. M.Investigation of the processes of stopping of charged particles moving in different media is of significant interest for many realms of Physics, such that Nuclear Physics, Condensed Matter Physics, Plasma Physics, etc. The problem of evaluation of energy losses of relativistic protons has acquired special importance recently [1] and, due to the experimental conditions, it is necessary to estimate relativistic corrections to the asymptotic form of energy losses in non-ideal multicomponent plasmas...Item Open Access Electron-ion energy partition for alpha particle moving in fusion DT Plasmas mixed with hot Au(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) He, Bin; Wang, Jian-GuoThe heating of DT ion by alpha particle is crucial to the realization of the nuclear fusion and it has been studied for many years. Besides DT material, some other materials such as Be and Au are often used in the design of fusion targets [1] or fusion device of fast ignition driven by ions...Item Open Access Pressure of Partially Ionized Non-degenerate Hydrogen Plasmas(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) Mazhit, Z.Physical parameters of plasma – ionization degree, pressure, an average distance between particles, etc. – are connected with its thermodynamic functions (chemical potential, free energy, etc.) [1, 2]. Dense plasmas and moderate density plasmas thermodynamic, transport et al. properties depend on collective effects, especially pair interactions of charged particles [1, 2]. In classical plasmas an interaction between charged particles obeys Coulomb’s law at large distances...Item Open Access Effective potential of interactions between ions in dense quantum plasmas(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) Amirov, S. M.; Ramazanov, T. S.; Moldabekov, Zh. A.In this paper we consider the effective potential of interaction between ions in quantum plasmas. Effective interaction potential, taking into account the wave nature of ion at small interparticle distances can be obtained by the method of the dielectric response function in combination with so called quantum potential approach...Item Open Access Getting free heat energy based on cavitation and nuclear fusion according Revinov’s pilot plants(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) Aubakir, Daurenbek AzenulyIn the report describes and compares two innovative process for producing thermal energy: based on cavitation and nuclear fusion reactions in the indoor environment...Item Open Access Dynamical screening of charge potential in classical, quantum and ultrarelativistic plasmas(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) Moldabekov, Zh. A.; Ramazanov, T. S.Dense plasmas have recently gained growing interest due to their relevance for the interior of giant planets as well as for laser interaction with matter and inertial confinement fusion scenarios. Examples of recent experimental studies include the ultrafast thermalization of laser plasmas or free electron laser excited plasmas, inertial confinement fusion experiments at the National Ignition Facility, and magnetized Z-pinch experiments at Sandia. Questions of fundamental theoretical importance are the conductivity and heat conduction, the free energy loss of energetic particles (stopping power) in such a plasma, or the temperature equilibration of the electronic and ionic components...Item Open Access X-ray emission for 424 MeV/u C ions impacting on selected targets(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) Xianming, Zhou; Rui, Cheng; Yuyu, Wang; Yu, Lei; Jieru, Ren; Shidong, Liu; Yongtao, ZhaoIn inertial Confinement Fusion (ICF), X-ray radiation drives the implosion requiring not only sufficient conversion efficiency of the drive energy to the X-ray but also the highly spatial symmetry...Item Open Access Development of an advanced water filtering system based on graphene irradiated by gas cluster and highly charged ions(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) Ainabayev, A.; Dybyspayeva, K.; Ramazanova, Z.; Ikram, G.; Kirkpatrick, S.; Walsh, M.; Terasawa, M.; Insepov, Z.Effects of a heavy low energy ion bombardment of various materials are explored for the purposes of creating new materials that have advanced properties. In this study, features of the defects’ formation in the samples of graphene, graphene oxide and silicon by Ar cluster ions irradiation are given...Item Open Access Two-body and three-body mesonic bound states in ultradense plasmas of fusion catalysis concern(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) Deutsch, ClaudeAtomic and molecular recombination of negatively charged mesons in warm dense matter (WDM) and fast ignition (FIS) ultradense plasmas, on low lying bound states is demonstrated, as well as a former conjecture about the negligibility of meson sticking on fusion produced α particles...Item Open Access Study on Ablation Products of Zinc by Intense Pulsed Ion Beam Irradiation(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) Zhang, Jie; Zhong, Haowen; Ye, Zhiao; Shen, Jie; Yu, Xiao; Liang, Guoying; Cui, Xiaojun; Zhang, Xiaofu; Zhang, Gaolong; Yan, Sha; Le, XiaoyunAs a kind of flash heat source, intense pulse ion beam can be used for material surface modification. The ablation effect has important influence on interaction between IPIB and material. Therefore, the understanding of ablation mechanism is of great significance to IPIB application...Item Open Access PW-laser produced MeV proton beams stopped in WDM plasmas (H, He, Ar, N, Xe)(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) Deutsch, Claude; Chen, Sophia; Fuchs, JulienPhysical processes involved in the interaction of ion beams in Warm Dense Matter (WDM) (i.e. 1-100 eV. 0.01-100 g/cc) is fundamental to the understanding of condensed matter, solidstate physics, fusion sciences, and astrophysical phenomena...Item Open Access Recent activity on beam dynamics study during longitudinal bunch compression by using compact beam simulators for heavy ion inertial fusion(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) Kikuchi, Takashi; Sakai, Y.; Komori, T.; Sato, T.; Park, Y.; Soga, Y.; Takahashi, Kazumasa; Sasaki, Toru; Harada, Nobuhiro; Horioka, K.In heavy ion inertial fusion scenario, heavy ion beams with extreme high current are most important assignment [1]. Predictions of beam behavior are basic necessity to design the accelerator complex. Especially, a bunch compression manipulation in the final stage of accelerator complex is required to generate the beam with high current and suitable short pulse duration [2]...Item Open Access Impact of pulsed plasma beam on the thermal erosion and the surface structure of graphite(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) Aldabergenova, T.; Ganeev, G.; Kislitsin, S.; Yar Mukhamedova, G.Among materials prospective as plasmaface materials for first wall of fusion reactor a priority is given to the materials with low atomic number, high threshold for physical sputtering, high thermal conductivity, low chemical activity to hydrogen, high thermal resistance and melting point. According to modern point of view, preferred plasma-face materials for tokamaks and future Generation IV reactors should be based on the carbon, beryllium and tungsten. Tungsten is one of the most promising materials for protection of tokamaks diverter plates.Item Open Access Creation of nanoporous SiO2/Si with precipitated Zn using track technology(21st International Symposium on Heavy Ion Inertial Fusion. Autonomous Organization of Education “Nazarbayev University”, 2016-07-18) Dauletbekova, A.; Alzhanova, A.; Akilbekov, A.; Komarov, F.; Vlasukova, L.; Zdorovets, M.; Ibraimov, M.