Search Results - "Connell, S.H."

Results on the coherent interaction of high energy electrons and photons in oriented single crystals by Apyan, A., Avakian, R.O., Badelek, B., Ballestrero, S., Biino, C., Birol, I., Cenci, P., Connell, S.H., Eichblatt, S., Fonseca, T., Freund, A., Gorini, B., Groess, R., Ispirian, K., Ketel, T.J., Kononets, Yu.V., Lopez, A., Mangiarotti, A., van Rens, B., Sellschop, J.P.F., Shieh, M., Sona, P., Strakhovenko, V., Uggerhøj, E., Uggerhøj, U.I., Unel, G., Velasco, M., Vilakazi, Z.Z., Wessely, O.

“…The CERN-NA-59 experiment examined a wide range of electromagnetic processes for multi-GeV electrons and photons interacting with oriented single crystals. The…”
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Calculation of neutron-induced radiation damage to gold and lutetium-aluminium microstructures using MCNP6.2 by Temaugee, S.T., Bedhesi, L., Mavunda, R.D., Daniels, G.C., Connell, S.H., Usman, I.T., Chinaka, E.

“…Interaction of particles and photons with materials in extreme radiation environments like the nuclear reactor may lead to basic alterations in the…”
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Dark matter and fundamental physics with the Cherenkov Telescope Array by Doro, M., Conrad, J., Emmanoulopoulos, D., Sànchez-Conde, M.A., Barrio, J.A., Birsin, E., Bolmont, J., Brun, P., Colafrancesco, S., Connell, S.H., Contreras, J.L., Daniel, M.K., Fornasa, M., Gaug, M., Glicenstein, J.F., González-Muñoz, A., Hassan, T., Horns, D., Jacholkowska, A., Jahn, C., Mazini, R., Mirabal, N., Moralejo, A., Moulin, E., Nieto, D., Ripken, J., Sandaker, H., Schwanke, U., Spengler, G., Stamerra, A., Viana, A., Zechlin, H.-S., Zimmer, S.

“…► Prospects for DM searches with CTA at various targets. ► Prospects for ALP searches with CTA. ► Prospects for LIV searches with CTA. ► Prospects for…”
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Towards a Monte Carlo simulation of a pebble bed type high temperature gas cooled reactor using Geant4 by Cilliers, A.C., Connell, S.H., Conradie, J., Cook, M.N.H., Laassiri, M., Maqabuka, B.G., Mudau, R., Naidoo, P., Nicholls, D.

“…•Monte Carlo Simulation.•Stochastic Reactor Neutronics.•Geant4 for Neutronics. This paper introduces the stochastic Monte Carlo (MC) modelling of a nuclear…”
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Emission of 8Begs in the interaction of 12C with nuclei at incident energies up to 33 MeV/amu by Gadioli, E., Steyn, G.F., Birattari, C., Cavinato, M., Connell, S.H., Cowley, A.A., Fabrici, E., Förtsch, S.V., Gadioli Erba, E., Lawrie, J.J., Nortier, F.M., Sellschop, J.P.F., Sideras Haddad, E.

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Bending diamonds by femtosecond laser ablation by Balling, P., Esberg, J., Kirsebom, K., Le, D.Q.S., Uggerhøj, U.I., Connell, S.H., Härtwig, J., Masiello, F., Rommeveaux, A.

“…We present a new method based on femtosecond laser ablation for the fabrication of statically bent diamond crystals. Using this method, curvature radii of 1 m…”
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On the macroscopic formation length for GeV photons by Thomsen, H.D., Esberg, J., Kirsebom, K., Knudsen, H., Uggerhøj, E., Uggerhøj, U.I., Sona, P., Mangiarotti, A., Ketel, T.J., Dizdar, A., Dalton, M.M., Ballestrero, S., Connell, S.H.

“…Experimental results for the radiative energy loss of 206 and 234 GeV electrons in 5–10 μm thin Ta targets are presented. An increase in radiation emission…”
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Ion beam induced defects in solids studied by optical techniques by Comins, J.D., Amolo, G.O., Derry, T.E., Connell, S.H., Erasmus, R.M., Witcomb, M.J.

“…Optical methods can provide important insights into the mechanisms and consequences of ion beam interactions with solids. This is illustrated by four…”
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Muon spin relaxation in synthetic type IIa diamond grown by high-pressure and high-temperature (HPHT) synthesis by Madhuku, M., Gxawu, D., Connell, S.H., Machi, I.Z., Keartland, J.M., King, P.J.C.

“…The behaviour of hydrogen in the low strain pure diamond material synthesized by the high pressure high temperature (HPHT) route has been studied using the…”
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Excitation functions of residues in the interaction of 12C with 103Rh up to an incident energy of 400 MeV by Buthelezi, E.Z., Cerutti, F., Gadioli, E., Steyn, G.F., Connell, S.H., Cowley, A.A.

“…The excitation functions for production of 45 residues in the interaction of 12C with 103Rh at incident energies ranging from about 40 to 400 MeV are analysed…”
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Detection of single and resonant projectile fragments in 12C-induced reactions to the continuum by Steyn, G.F., Förtsch, S.V., Lawrie, J.J., Bassini, R., Gadioli, E., Birattari, C., Connell, S.H.

“…Detector telescopes having a Δ E – E configuration, consisting of either a Si surface barrier detector or a Si strip detector followed by a NaI(Tl) stopping…”
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Thermal ionisation of bond-centred muonium in diamond? by Madhuku, M., Gxawu, D., Machi, I.Z., Connell, S.H., Keartland, J.M., Cox, S.F.J., King, P.J.C.

“…A positive muon implanted into an insulator or semiconductor often binds an electron to form muonium ( μ + e - ≡ Mu ) , a paramagnetic “atom” electronically…”
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Diffusion of interstitial muonium, Mu T, in a 13C diamond by Gxawu, D., Machi, I.Z., Connell, S.H., Bharuth-Ram, K., Sithole, M.J., Cox, S.F.J.

“…We report on the motional behavior of the tetrahedral interstitial muonium (Mu T) the chemical analogue, and light isotope of neutral atomic hydrogen, in a 90%…”
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Production of 3He and 6He fragments in the interaction of 12C with 93Nb at 400 MeV by Mudau, L.J., Cerutti, F., Gadioli, E., Mairani, A., Förtsch, S.V., Buthelezi, E.Z., Steyn, G.F., Connell, S.H., Lawrie, J.J., Neveling, R., Smit, F.D., Sideras-Haddad, E.

“…Spectra of inclusive double differential cross sections of 3He and 6He fragments produced in the interaction of 12C with 93Nb at 400 MeV are measured and…”
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Effects of Ag+ and Au3+ ion implantation of lithium niobate by Amolo, G.O., Comins, J.D., Naidoo, S.R., Connell, S.H., Witcomb, M.J., Derry, T.E.

“…The optical effects of implantation of lithium niobate crystals with 100keV Ag+ and 8MeV Au3+ ions with fluences of 1×1017ions/cm2 have been investigated…”
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Contributions of complete fusion and break-up–fusion to intermediate mass fragment production in the low energy interaction of 12C and 27Al by Förtsch, S.V., Cerutti, F., Colleoni, P., Gadioli, E., Gadioli Erba, E., Mairani, A., Steyn, G.F., Lawrie, J.J., Smit, F.D., Connell, S.H., Fearick, R.W., Thovhogi, T.

“…The measured spectra of a large number of intermediate mass fragments produced at a CM energy of about 110 MeV in the 27Al( 12C, x) reaction as well as in its…”
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Quantum diffusion of isotropic muonium, Mu T, in a 13C diamond by Machi, I.Z., Connell, S.H., Dalton, M., Sithole, M.J., Bharuth-Ram, K., Cox, S.F.J., Baines, C.

“…This study explores the dynamical behavior of hydrogen in diamond, through the study of the hydrogenic analogue species known as the neutral atomic muonium…”
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Coherent bremsstrahlung, coherent pair production, birefringence, and polarimetry in the 20–170 GeV energy range using aligned crystals by Apyan, A., Avakian, R. O., Badelek, B., Ballestrero, S., Biino, C., Birol, I., Cenci, P., Connell, S. H., Eichblatt, S., Fonseca, T., Freund, A., Gorini, B., Groess, R., Ispirian, K., Ketel, T. J., Kononets, Yu. V., Lopez, A., Mangiarotti, A., van Rens, B., Sellschop, J. P. F., Shieh, M., Sona, P., Strakhovenko, V., Uggerhøj, E., Uggerhøj, U. I., Unel, G., Velasco, M., Vilakazi, Z. Z., Wessely, O.

“…The processes of coherent bremsstrahlung (CB) and coherent pair production (CPP) based on aligned crystal targets have been studied in the energy range 20-170…”
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Incomplete fusion of projectile fragments in the interaction of12C with103Rh up to 33 MeV per nucleon by Buthelezi, E.Z., Gadioli, E., Steyn, G.F., Albertini, F., Birattari, C., Cavinato, M., Cerutti, F., Connell, S.H., Cowley, A.A., Fabrici, E., Gadioli Erba, E.

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Incomplete fusion of projectile fragments in the interaction of 12C with 103Rh up to 33 MeV per nucleon by Buthelezi, E.Z., Gadioli, E., Steyn, G.F., Albertini, F., Birattari, C., Cavinato, M., Cerutti, F., Connell, S.H., Cowley, A.A., Fabrici, E., Gadioli Erba, E.

“…The excitation functions of heavy residues produced in the interaction of 12C with 103Rh have been re-analysed theoretically by taking various competing…”
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