Search Results - "Simos, N"

Thermally induced cracking on the massive concrete structure of the NSLS II synchrotron and its engineering remediation by Simos, N., Fallier, M., Joos, T., Johnson, E., Soueid, Ahmad

“…•Thermally Induced Cracking of Concrete Structure of the NSLS II Synchrotron and its Remediation.•Achieving nm-level stability in a next generator synchrotron…”
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200 MeV proton irradiation of the oxide-dispersion-strengthened copper alloy (GlidCop-Al15) by Simos, N., Kotsina, Z., Dooryhee, E., Zhong, Z., Zhong, H., Camino, F., Quaranta, E., Charitonidis, N., Bertarelli, A., Redaelli, S., Snead, L., Sprouster, D.

“…In search to identify extremely stable materials to perform the collimation function of the 7-TeV proton beam halo at the Large Hadron Collider (LHC), oxide…”
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Low-temperature proton irradiation damage of isotropic nuclear grade IG-430 graphite by Simos, N., Hurh, P., Mokhov, N., Snead, M., Topsakal, M., Palmer, M., Ghose, S., Zhong, H., Kotsina, Z., Sprouster, D.J.

“…IG-430, a fine-grained, isotropic graphite grade is a promising candidate for the future Very High Temperature Reactors (VHTR). IG-430 which provides higher…”
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Proton irradiation effects in Molybdenum-Carbide-Graphite composites by Simos, N., Charitonidis, N., Simon, P., Whitaker, M., Zhong, H., Ghose, S., Zhong, Z., Quaranta, E., Guardia-Valenzuela, J., Accettura, C., Bertarelli, A., Redaelli, S., Kotsina, Z., Sprouster, D.

“…The High Luminosity upgrade of the Large Hadron Collider (HL-LHC) has prompted the investigation of novel materials for beam-intercepting devices, and in…”
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Demagnetization of Nd2Fe14B, Pr2Fe14B, and Sm2Co17 Permanent Magnets in Spallation Irradiation Fields by Simos, N., Ozaki, S., Mokhov, N., Zeller, A., Mittig, W., Pellemoine, F.

“…Prompted by the need for radiation-resistant permanent magnets for insertion devices (IDs) of high-brilliance next-generation synchrotrons such as the National…”
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Radiation damage from energetic particles at GRad-level of SiO 2 fibers of the Large Hadron Collider ATLAS Zero-Degree Calorimeter (ZDC) by Simos, N., Atoian, G., Bolotnikov, A., Sprouster, D., Tricoli, A., Medvedev, D., Palmer, M., Asner, D., Charitonidis, N., Mokhov, N., Kotsina, Z.

“…Core SiO2 quartz fibers of the Large Hadron Collider (LHC) ATLAS Zero-degree Calorimeter (ZDC) are expected to experience integrated doses of a few giga-Rad…”
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NSLS-II Ground Vibration Stability Studies and Design Implementation by Simos, N., Amick, H., Soueid, A., Fallier, M.

“…We report that next-generation synchrotron accelerator facilities pushing the envelope of resolution to just a few nanometers and possibly atomic scale (~1 nm)…”
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Assessing an Improved Bayesian Model for Directional Motion Based Wave Inference by Mas-Soler, Jordi, Souto-Iglesias, Antonio, Simos, Alexandre N.

“…An innovative Bayesian motion-based wave inference method is derived and assessed in this work. The evaluation of the accuracy of the proposed prior…”
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Neutron irradiation and high temperature effects on amorphous Fe-based nano-coatings on steel – A macroscopic assessment by Simos, N., Zhong, Z., Dooryhee, E., Ghose, S., Gill, S., Camino, F., Şavklıyıldız, İ., Akdoğan, E.K.

“…The study revealed that loss of ductility in an amorphous Fe-alloy coating on a steel substrate composite structure was essentially prevented from occurring,…”
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Proton irradiated graphite grades for a long baseline neutrino facility experiment by Simos, N., Nocera, P., Zhong, Z., Zwaska, R., Mokhov, N., Misek, J., Ammigan, K., Hurh, P., Kotsina, Z.

“…In search of a low-Z pion production target for the Long Baseline Neutrino Facility (LBNF) of the Deep Underground Neutrino Experiment (DUNE) four graphite…”
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Radiation damage of a two-dimensional carbon fiber composite (CFC) by Simos, N., Quaranta, E., Charitonidis, N., Sprouster, D., Zhong, Z., Ghose, S., Kotsina, Z., Assmann, R., Redaelli, S., Bertarelli, A., Ryazanov, A.I.

“…Carbon fiber composites (CFC) are, among other applications, already in use as low-impedance collimating elements for intercepting TeV-level protons machines,…”
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Multi-MW accelerator target material properties under proton irradiation at Brookhaven National Laboratory linear isotope producer by Simos, N., Ludewig, H., Kirk, H., Dooryhee, E., Ghose, S., Zhong, Z., Zhong, H., Makimura, S., Yoshimura, K., Bennett, J. R. J., Kotsinas, G., Kotsina, Z., McDonald, K. T.

“…The effects of proton beams irradiating materials considered for targets in high-power accelerator experiments have been studied using the Brookhaven National…”
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Nuclear Material Characterization Using High-Energy X-rays at BNL Synchrotrons: From Reactor Steels and Molten Salts to Large Hadron Collider Novel Materials by Simos, N., Sprouster, D., Zhong, Z., Dooryhee, E., Ghose, S., Hunt, A., Camino, F., Medvedev, D., Palmer, M., Kotsina, Z.

“…New and improved materials, composites, and super-alloys capable of withstanding the anticipated extreme states of fusion reactors, fission reactors (i.e.,…”
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120 GeV neutrino physics graphite target damage assessment using electron microscopy and high-energy x-ray diffraction by Simos, N., Hurh, P., Dooryhee, E., Snead, L., Sprouster, D., Zhong, Z., Zhong, H., Ghose, S., Kotsina, Z., Ammigan, K., Hylen, J., Papadimitriou, V., Zwaska, R., Senor, D., Casella, A., Edwards, D. J.

“…The NT-02 neutrino physics target made of the isotropic graphite grade produced neutrinos for the MINOS and MINERVA high-energy physics experiments. The…”
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Second-order resonant heave, roll and pitch motions of a deep-draft semi-submersible: Theoretical and experimental results by Matos, V.L.F., Simos, A.N., Sphaier, S.H.

“…Large volume semi-submersible units may present significant wave induced resonant motions in heave, roll and pitch. Evaluating the slow motions of such systems…”
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Slow-drift of a floating wind turbine: An assessment of frequency-domain methods based on model tests by Simos, Alexandre N., Ruggeri, Felipe, Watai, Rafael A., Souto-Iglesias, Antonio, Lopez-Pavon, Carlos

“…The second-order hydrodynamics of a semisubmersible offshore wind turbine is investigated in this paper by analyzing and proposing a set of different options…”
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Radiation damage and thermal shock response of carbon-fiber-reinforced materials to intense high-energy proton beams by Simos, N., Zhong, Z., Ghose, S., Kirk, H. G., Trung, L-P, McDonald, K. T., Kotsina, Z., Nocera, P., Assmann, R., Redaelli, S., Bertarelli, A., Quaranta, E., Rossi, A., Zwaska, R., Ammigan, K., Hurh, P., Mokhov, N.

“…A comprehensive study on the effects of energetic protons on carbon-fiber composites and compounds under consideration for use as low-Z pion production targets…”
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Modal Analysis of 15 MW Semi-Submersible Floating Wind Turbine: Investigation on the Main Influences in Natural Vibration by Harger, Arthur, Carmo, Lucas H. S., Gay Neto, Alfredo, Simos, Alexandre N., Franzini, Guilherme R., Vieira, Guilherme Henrique Rossi

“…One of the sources of sustainable energy with great, still untapped potential is wind power. One way to harness such potential is to develop technology for…”
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Estimating directional wave spectrum based on stationary ship motion measurements by Tannuri, Eduardo A., Sparano, João V., Simos, Alexandre N., Da Cruz, José J.

“…Useful information can be derived from on-board estimation of the directional wave spectrum of the sea, especially concerning feed forward control of…”
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Neutrino factory by Bogomilov, M., Matev, R., Tsenov, R., Dracos, M., Bonesini, M., Palladino, V., Tortora, L., Mori, Y., Planche, T., Lagrange, J. B., Kuno, Y., Benedetto, E., Efthymiopoulos, I., Garoby, R., Gilardoini, S., Martini, M., Wildner, E., Prior, G., Blondel, A., Karadzhow, Y., Ellis, M., Kyberd, P., Bayes, R., Laing, A., Soler, F. J. P., Alekou, A., Apollonio, M., Aslaninejad, M., Bontoiu, C., Jenner, L. J., Kurup, A., Long, K., Pasternak, J., Zarrebini, A., Poslimski, J., Blackmore, V., Cobb, J., Tunnell, C., Andreopoulos, C., Bennett, J. R. J., Brooks, S., Caretta, O., Davenne, T., Densham, C., Edgecock, T. R., Fitton, M., Kelliher, D., Loveridge, P., McFarland, A., Machida, S., Prior, C., Rees, G., Rogers, C., Rooney, M., Thomason, J., Wilcox, D., Booth, C., Skoro, G., Back, J. J., Harrison, P., Berg, J. S., Fernow, R., Gallardo, J. C., Gupta, R., Kirk, H., Simos, N., Stratakis, D., Souchlas, N., Witte, H., Bross, A., Geer, S., Johnstone, C., Makhov, N., Neuffer, D., Popovic, M., Strait, J., Striganov, S., Morfín, J. G., Wands, R., Snopok, P., Bagacz, S. A., Morozov, V., Roblin, Y., Cline, D., Ding, X., Bromberg, C., Hart, T., Abrams, R. J., Ankenbrandt, C. M., Beard, K. B., Cummings, M. A. C., Flanagan, G., Johnson, R. P., Roberts, T. J., Yoshikawa, C. Y., Graves, V. B., McDonald, K. T., Coney, L., Hanson, G.

“…The properties of the neutrino provide a unique window on physics beyond that described by the standard model. The study of subleading effects in neutrino…”
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