Results 31 to 40 of about 688,071 (260)

Optimization of pump laser conditions for production of maximum gain of Ne-like Ge soft x-ray laser [PDF]

مجله علوم و فنون هسته‌ای, 2021
Laser produced plasma can be used as the sources of soft X-ray laser. The ability to control the laser quality and its gain coefficient by controlling laser and plasma’s parameters is one of the advantages of this method.
G. Ghani Moghadam, S. Rezaei, M. J. Jafari, A. H. Farahbod   +3 more
doaj   +1 more source

Quantum Tunneling in Nuclear Fusion [PDF]

, 1997
Recent theoretical advances in the study of heavy ion fusion reactions below the Coulomb barrier are reviewed. Particular emphasis is given to new ways of analyzing data, such as studying barrier distributions; new approaches to channel coupling, such as
A. B. Balantekin, Abe, M., Ackermann, D., Ackermann, D., Ackermann, D., Aguiar, C. E., Andres, M. V., Aprahamian, A., Arima, A., Aritomo, Y., Baba, C. V. K., Back, B. B., Balantekin, A. B., Balantekin, A. B., Balantekin, A. B., Balantekin, A. B., Balantekin, A. B., Balantekin, A. B., Balantekin, A. B., Balantekin, A. B., Balantekin, A. B., Balantekin, A. B., Bass, R., Beckerman, M., Beckerman, M., Bertulani, C., Bierman, J. D., Bierman, J. D., Bjornholm, S., Bonasera, A., Brandan, M. E., Brink, D. M., Brink, D. M., Brink, D. M., Broglia, R. A., Broglia, R. A., Caldeira, A. O., Canto, L. F., Casten, R. F., Casten, R. F., Charlop, A., Chase, D. M., Christley, J. A., Cole, M. W., Dasgupta, M., Dasgupta, M., Dasso, C. H., Dasso, C. H., Dasso, C. H., Dasso, C. H., Dasso, C. H., Dasso, C. H., Denisov, V. Y., Denisov, V. Y., DiGregorio, D. E., DiGregorio, D. E., DiGregorio, D. E., Esbensen, H., Esbensen, H., Esbensen, H., Esbensen, H., Esbensen, H., Esbensen, H., Fernandez-Niello, J. O., Fischer, R. D., Galetti, D., Galetti, D., Ginocchio, J. N., Gomez-Camacho, J., Hagino, K., Hagino, K., Hagino, K., Hagino, K., Halbert, M. L., Hill, D. L., Hofmann, S., Hussein, M. S., Hussein, M. S., Hänggi, P., Imanishi, B., Inui, M., Iwamoto, A., Iwamoto, A., Izumoto, T., Jacobs, P. M., Jahnke, U., Jiang, C. L., Kim, K.-H., Kodama, T., Krappe, H. J., Krappe, H. J., Kruppa, A. T., Kuyucak, S., Kuyucak, S., Kuyucak, S., Kuyucak, S., Landowne, S., Leigh, J. R., Leigh, J. R., Lemmon, R. C., Lindsay, R., Morton, C. R., Möller, P., Müller, B., N. Takigawa, Nagarajan, M. A., Nagarajan, M. A., Poffe, N., Prasad, N. V. S. V., Rehm, K. E., Reisdorf, W., Reisdorf, W., Rhodes-Brown, M. J., Rowley, N., Rowley, N., Rowley, N., Rowley, N., Rowley, N., Sagawa, H., Sahm, C.-C., Satchler, G. R., Schicker, R., Stefanini, A. M., Stefanini, A. M., Stefanini, A. M., Stefanini, A. M., Stefanini, A. M., Stokstad, R. G., Stokstad, R. G., Stokstad, R. G., Takigawa, N., Takigawa, N., Takigawa, N., Takigawa, N., Takigawa, N., Takigawa, N., Takigawa, N., Tanimura, O., Tanimura, O., Thompson, I. J., Timmers, H., Vandenbosch, R., Vandenbosch, R., Vandenbosch, R., von Oertzen, W., Wei, J. X., Wong, C. Y., Wu, J. Q., Wuosmaa, A. H., Yoshida, A.   +149 more
core   +2 more sources

Diagnostic Methodologies of Laser-Initiated 11B(p,α)2α Fusion Reactions

Frontiers in Physics, 2020
The detection of the ionic products of low-rate fusion reactions, and in particular of the 11B(p,α)2α, is one of the recognized main problems in experiments where these reactions are initiated by tailored interaction of intense and high-energy lasers ...
Fabrizio Consoli, Riccardo De Angelis, Pierluigi Andreoli, Aldo Bonasera, Aldo Bonasera, Mattia Cipriani, Giuseppe Cristofari, Giorgio Di Giorgio, Danilo Giulietti, Martina Salvadori, Martina Salvadori, Martina Salvadori   +11 more
doaj   +1 more source

Two-Step Model of Fusion for Synthesis of Superheavy Elements [PDF]

, 2002
A new model is proposed for fusion mechanisms of massive nuclear systems where so-called fusion hindrance exists. The model describes two-body collision processes in an approaching phase and shape evolutions of an amalgamated system into the compound ...
A.B. Quint, Caiwan Shen, D.H.E. Gross, Grigori Kosenko, J. Blocki, J. Töke, K. Sato, M. Bender, M.G. Itkis, P. Armbruster, P. Fröbrich, P. Möller, P. Möller, S. Bjornholm, S. Cwiok, S. Hofmann, S. Liran, T. Wada, W.J. Swiatecki, W.Q. Shen, Y. Abe, Y. Abe, Yasuhisa Abe, Yu. Oganessian, Yu. Oganessian   +24 more
core   +2 more sources

CFD Optimization of the Resistivity Meter for the IFMIF-DONES Facility

Energies, 2021
A detailed study of lithium-related topics in the IFMIF-DONES facility is currently being promoted and supported within the EUROfusion action, paying attention to different pivotal aspects including lithium flow stability and the monitoring and ...
Ranieri Marinari, Paolo Favuzza, Davide Bernardi, Francesco Saverio Nitti, Ivan Di Piazza   +4 more
doaj   +1 more source

Design and fabrication of Langmuir probe system for determination of glow discharge parameters for vacuum vessel conditioning of Damavand tokamak [PDF]

مجله علوم و فنون هسته‌ای, 2021
In this paper, the plasma parameters of hydrogen glow discharge were measured using Langmuir probe system. To measure these parameters in Damavand tokamak, different parts of the Langmuir probe were designed and fabricated.
F. Sedighi, A. Koohi, Ch. Rasouli, D. Iraji, H. Rasouli   +4 more
doaj   +1 more source

Evolving theoretical descriptions of heavy-ion fusion :from phenomenological to microscopic approaches [PDF]

, 2017
We overview the current status of theoretical approaches for heavy-ion fusion reactions at subbarrier energies. We particularly discuss theoretical challenges in the coupled-channels approach, that include i) a description of deep subbarrier hindrance of
Hagino, K.
core   +2 more sources

Temperature measurement and examination of E to H transition in vacuum ICP plasma [PDF]

مجله علوم و فنون هسته‌ای
In this paper, we first briefly describe the constructed Inductively Coupled Plasma Source device, ICP-13.56, which includes two vacuum and atmospheric pressure torches. Afterward, focusing on the vacuum-torch operation, we discuss the plasma temperature
S.M. Tabatabaie, J. Yazdanpanah, A.R. Hefzolsehhe   +2 more
doaj   +1 more source

Design of a Prototypical Mock-Up for the Experimental Investigation of WCLL First-Wall Performances

Energies, 2023
A large research effort is currently ongoing within the framework of the EUROfusion consortium for the study and design of a water-cooled lithium–lead (WCLL) breeding blanket (BB).
Pietro Maccari, Pietro Arena, Ranieri Marinari, Amelia Tincani, Alessandro Del Nevo   +4 more
doaj   +1 more source

Quasi-elastic barrier distribution as a tool for investigating unstable nuclei

, 2004
The method of fusion barrier distribution has been widely used to interpret the effect of nuclear structure on heavy-ion fusion reactions around the Coulomb barrier.
Hagino, K., Rowley, N.
core   +3 more sources