Search Results - "Visentin, B"

Involvement of hydrogen-vacancy complexes in the baking effect of niobium cavities by Visentin, B., Barthe, M. F., Moineau, V., Desgardin, P.

“…Baking is necessary to improve high accelerating gradient performances of superconducting niobium cavities. Ten years after this discovery in 1998, the…”
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Development of an advanced electropolishing setup for multicell high gradient niobium cavities by Éozénou, F., Chel, S., Gasser, Y., Servouin, C., Visentin, B., Charrier, J-P., Wang, Z.

“…Reproducible operation at high performances of superconducting cavities is required for linear accelerators. High beta elliptical cavities are thus of concern…”
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Evidence for non-linear BCS resistance in SRF cavities by Bauer, P., Solyak, N., Ciovati, G.L., Eremeev, G., Gurevich, A., Lilje, L., Visentin, B.

“…Very powerful RF cavities are now being developed for future large-scale particle accelerators such as the International Linear Collider (ILC). The basic model…”
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First results on fast baking by Visentin, B., Gasser, Y., Charrier, J.P.

“…High gradient performances of bulk niobium cavities go through a low-temperature baking during one or two days, the temperature parameter is adjusted in a…”
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Improved surface treatment of the superconducting TESLA cavities by Lilje, L., Antoine, C., Benvenuti, C., Bloess, D., Charrier, J.-P., Chiaveri, E., Ferreira, L., Losito, R., Matheisen, A., Preis, H., Proch, D., Reschke, D., Safa, H., Schmüser, P., Trines, D., Visentin, B., Wenninger, H.

“…The proposed linear electron–positron collider TESLA is based on 1.3 GHz superconducting niobium cavities for particle acceleration. For a centre-of-mass…”
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A MHz-repetition-rate hard X-ray free-electron laser driven by a superconducting linear accelerator by Abramsky, A., Aguirre, A., Altarelli, M., Anashin, V., Auguste, D., Ayvazyan, V., Balandin, V., Baldinger, R., Barbanotti, S., Belyakov, V., Bertucci, M., Beutner, B., Branlard, J., Brinker, F., Brüdgam, A., Büttner, T., Castro-Carballo, E., Chiodini, M., Choroba, S., Cunis, S., Czuba, K., de Zubiaurre Wagner, A., Dressel, M., Duda, P., Ehsan, W., Englisch, U., Feuker, S., Gołębiewski, Z., Graeff, W., Grebentsov, A., Hagge, L., Harms, E., Hauf, S., Henning, D., Hüning, M., Karstensen, S., Keil, B., Knebel, L., Kohlstrunk, N., Konopkova, Z., Kook, W., Koprek, W., Kotarba, A., Kreutzkamp, J., Kujala, N., Lamb, T., Larsson, M., Lenz, D., Leuschner, A., Levenhagen, F., Liu, J., Magueur, C., Maiano, C., Maltezopoulos, T., Matheisen, A., Mommerz, M., Morozov, I., Müller, J., Müller, K., Munilla, J., Münnich, A., Neumann, Reinhard, Noelle, D., Oliver, J. A., Omet, M., Ottmar, A., Oublaid, M., Pagani, C., Pienaud, Y., Pławski, E., Pohl, M., Popov, V., Racky, B., Rusiński, E., Samoylova, L., Sanzone, D., Schlarb, H., Scholz, M., Schultze, J., Semenov, E., Shemarykin, P., Silenzi, A., Simon, C., Skvorodnev, N., Steckel, M., Stodulski, M., Stolper, M., Syresin, E., Sytchev, V., Treyer, D., Trowitzsch, G., Vashchenko, G., Volobuev, E., Weichert, G., Wiebers, C., Wiencek, M., Wohlenberg, T., Zavadtsev, A., Zavadtsev, D., Zummack, F.

“…The European XFEL is a hard X-ray free-electron laser (FEL) based on a high-electron-energy superconducting linear accelerator. The superconducting technology…”
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Study of thermal interaction between a 150 kW CW power coupler and a superconducting 704 MHz elliptical cavity by Souli, M., Fouaidy, M., Saugnac, H., Szott, P., Gandolfo, N., Bousson, S., Braud, D., Charrier, J.P., Roudier, D., Sahuquet, P., Visentin, B.

“…The power coupler needed for β = 0.65 SRF elliptical cavities dedicated to the driver of XADS (eXperimental Accelerator Driven System) should transmit a CW RF…”
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Study of thermal interaction between a 150kW CW power coupler and a superconducting 704MHz elliptical cavity by Souli, M., Fouaidy, M., Saugnac, H., Szott, P., Gandolfo, N., Bousson, S., Braud, D., Charrier, J.P., Roudier, D., Sahuquet, P., Visentin, B.

“…The power coupler needed for beta=0.65 SRF elliptical cavities dedicated to the driver of XADS (eXperimental Accelerator Driven System) should transmit a CW RF…”
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The Super-ACO FEL operation with shorter positron bunches by Couprie, M.E., Nutarelli, D., Roux, R., Nahon, L., Visentin, B., Delboulbé, A., Flynn, G., Billardon, M.

“…The recent installation of a 500 MHz RF cavity on the storage ring Super-ACO allows the positron bunch to be reduced by a factor of 3. The first tests on the…”
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Ultrahigh finesse Fabry-Pérot superconducting resonator by Kuhr, S., Gleyzes, S., Guerlin, C., Bernu, J., Hoff, U. B., Deléglise, S., Osnaghi, S., Brune, M., Raimond, J.-M., Haroche, S., Jacques, E., Bosland, P., Visentin, B.

“…The authors have built a microwave Fabry-Pérot resonator made of diamond-machined copper mirrors coated with superconducting niobium. Its damping time ( T c =…”
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Validation of an anti-sphingosine-1-phosphate antibody as a potential therapeutic in reducing growth, invasion, and angiogenesis in multiple tumor lineages by Visentin, Barbara, Vekich, John A., Sibbald, Bradley J., Cavalli, Amy L., Moreno, Kelli M., Matteo, Rosalia G., Garland, William A., Lu, Yiling, Yu, Shuangxing, Hall, Hassan S., Kundra, Vikas, Mills, Gordon B., Sabbadini, Roger A.

“…S1P has been proposed to contribute to cancer progression by regulating tumor proliferation, invasion, and angiogenesis. We developed a biospecific monoclonal…”
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Gamma rays production by intra-cavity Compton Back Scattering with Super-ACO Storage Ring Free Electron Laser by Nutarelli, D., Couprie, M.E., Nahon, L., Bakker, R., Delboulbe, A., Roux, R., Visentin, B., Billardon, M.

“…High-energy γ-photons have been produced by an intra-cavity Compton Back Scattering (CBS) process between the Super-ACO Storage Ring Free Electron Laser, at…”
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The Super-ACO FEL dynamics measured with a streak camera by Roux, R., Couprie, M.E., Hara, T., Bakker, R.J., Visentin, B., Billardon, M., Roux, J.

“…The dynamics of the Super-ACO Free Electron Laser (FEL) is followed with a Hamamatsu double-sweep streak camera (C5680). In its natural regime, the FEL…”
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Gamma rays produced by inverse Compton scattering in the Super-ACO storage ring free electron laser by De Ninno, G., Nutarelli, D., Garzella, D., Nahon, L., Hirsch, M., Renault, E., Visentin, B., Couprie, M.E.

“…The inverse Compton scattering between positron bunches and the free electron laser (FEL) of the Super-ACO storage ring generates a collimated and tunable…”
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Author Correction: A MHz-repetition-rate hard X-ray free-electron laser driven by a superconducting linear accelerator by Abramsky, A., Aguirre, A., Altarelli, M., Anashin, V., Auguste, D., Ayvazyan, V., Balandin, V., Baldinger, R., Barbanotti, S., Belyakov, V., Bertucci, M., Beutner, B., Branlard, J., Brinker, F., Brüdgam, A., Büttner, T., Castro-Carballo, E., Chiodini, M., Choroba, S., Cunis, S., Czuba, K., de Zubiaurre Wagner, A., Dressel, M., Duda, P., Ehsan, W., Englisch, U., Feuker, S., Gołębiewski, Z., Graeff, W., Grebentsov, A., Hagge, L., Harms, E., Hauf, S., Henning, D., Hüning, M., Karstensen, S., Keil, B., Knebel, L., Kohlstrunk, N., Konopkova, Z., Kook, W., Koprek, W., Kotarba, A., Kreutzkamp, J., Kujala, N., Lamb, T., Larsson, M., Lenz, D., Leuschner, A., Levenhagen, F., Liu, J., Magueur, C., Maiano, C., Maltezopoulos, T., Matheisen, A., Mommerz, M., Morozov, I., Müller, J., Müller, K., Munilla, J., Münnich, A., Neumann, Reinhard, Noelle, D., Oliver, J. A., Omet, M., Ottmar, A., Oublaid, M., Pagani, C., Pienaud, Y., Pławski, E., Pohl, M., Popov, V., Racky, B., Rusiński, E., Samoylova, L., Sanzone, D., Schlarb, H., Scholz, M., Schultze, J., Semenov, E., Shemarykin, P., Silenzi, A., Simon, C., Skvorodnev, N., Steckel, M., Stodulski, M., Stolper, M., Syresin, E., Sytchev, V., Treyer, D., Trowitzsch, G., Vashchenko, G., Volobuev, E., Weichert, G., Wiebers, C., Wiencek, M., Wohlenberg, T., Zavadtsev, A., Zavadtsev, D., Zummack, F.

“…An amendment to this paper has been published and can be accessed via a link at the top of the paper…”
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Efficiency measurements for a low charge state ionic injection into an electron beam ion source by Visentin, B., Van Duppen, P., Leroy, P.A., Harrault, F., Gobin, R.

“…We report injection efficiency measurements when an external primary low charge ion beam is injected into Dioné EBIS. These measurements have been performed…”
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Two color experiments combining Free Electron Laser and Synchrotron Radiation by Marsi, M, Couprie, M.E, Nahon, L, Garzella, D, Bakker, R, Delboulbé, A, Nutarelli, D, Roux, R, Visentin, B, Grupp, C, Indlekofer, G, Panaccione, G, Taleb-Ibrahimi, A, Billardon, M

“…We present the results of the first two color experiment coupling FEL and Synchrotron Radiation, where the SuperACO FEL was used to photoexcite carriers at…”
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Ultra high vacuum technology applied for the design of warm EBIS or EBIT ion sources by Congretel, G, Rouvière, N, Visentin, B

“…The important feature in the Electron Beam Ion Source (EBIS) or Electron Beam Ion Trap (EBIT) design is the low vacuum pressure (< 10 −9 Pa) required in the…”
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Metallic ion production with the dione EBIS by Visentin, B, Courtois, A, Gobin, R, Harrault, F, Leroy, P A

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Antiapoptotic effect of ouabain on human umbilical vein endothelial cells by Trevisi, Lucia, Visentin, Barbara, Cusinato, Federico, Pighin, Isabella, Luciani, Sisto

“…The present study investigates the effect of ouabain on caspase-3 activation in human umbilical vein endothelial cells (HUVEC). Ouabain (EC 50 20 nM) reduced…”
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