Search Results - "P. A. Adderley"

Development of a high average current polarized electron source with long cathode operational lifetime by Sinclair, C. K., Adderley, P. A., Dunham, B. M., Hansknecht, J. C., Hartmann, P., Poelker, M., Price, J. S., Rutt, P. M., Schneider, W. J., Steigerwald, M.

“…Substantially more than half of the electromagnetic nuclear physics experiments conducted at the Continuous Electron Beam Accelerator Facility of the Thomas…”
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Charge and fluence lifetime measurements of a dc high voltage GaAs photogun at high average current by Grames, J., Suleiman, R., Adderley, P. A., Clark, J., Hansknecht, J., Machie, D., Poelker, M., Stutzman, M. L.

“…GaAs-based dc high voltage photoguns used at accelerators with extensive user programs must exhibit long photocathode operating lifetime. Achieving this goal…”
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Load-locked dc high voltage GaAs photogun with an inverted-geometry ceramic insulator by Adderley, P. A., Clark, J., Grames, J., Hansknecht, J., Surles-Law, K., Machie, D., Poelker, M., Stutzman, M. L., Suleiman, R.

“…A new dc high voltage spin-polarized photoelectron gun has been constructed that employs a compact inverted-geometry ceramic insulator. Photogun performance at…”
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Charge Lifetime Measurements at High Average Current Using a K2CsSb Photocathode Inside a dc High Voltage Photogun by Mammei R. R., Rao T., Suleiman, R., Feingold, J., Adderley, P.A., Clark, J., Covert, S., Grames, J., Hansknecht, J., Machie, D., Poelker, M., Smedley, J., Walsh, J., McCarter, J.L., Ruiz-Oses, M.

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An overview of how parity-violating electron scattering experiments are performed at CEBAF by Adderley, P. A., Bullard, D., Chao, Y. C., Garcia, C. H., Grames, J., Hansknecht, J., Hofler, A., Kazimi, R., Musson, J., Palatchi, C., Paschke, K., Poelker, M., Smith, G., Stutzman, M. L., Suleiman, R., Wang, Y.

“…Parity-violating electron-scattering experiments represent an important focus of the nuclear physics experimental program at the Continuous Electron Beam…”
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An overview of how parity-violating electron scattering experiments are performed at CEBAF by Adderley, P.A., Bullard, D., Chao, Y.C., Garcia, C.H., Grames, J., Hansknecht, J., Hofler, A., Kazimi, R., Musson, J., Palatchi, C., Paschke, K., Poelker, M., Smith, G., Stutzman, M.L., Suleiman, R., Wang, Y.

“…Parity-violating electron-scattering experiments represent an important focus of the nuclear physics experimental program at the Continuous Electron Beam…”
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The effect of heat treatments and coatings on the outgassing rate of stainless steel chambers by Mamun, M. A, Elmustafa, A. A, Stutzman, M. L, Adderley, P. A, Poelker, M

“…J. Vac. Sci. Technol. A 32 , 021604 (2014) ; The outgassing rates of three nominally identical 304L stainless steel vacuum chambers were measured to determine…”
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The Continuous Electron Beam Accelerator Facility at 12 GeV by Adderley, P. A., Ahmed, S., Allison, T., Bachimanchi, R., Baggett, K., BastaniNejad, M., Bevins, B., Bevins, M., Bickley, M., Bodenstein, R. M., Bogacz, S. A., Bruker, M., Burrill, A., Cardman, L., Creel, J., Chao, Y.-C., Cheng, G., Ciovati, G., Chattopadhyay, S., Clark, J., Clemens, W. A., Croke, G., Daly, E., Davis, G. K., Delayen, J., De Silva, S. U., Diaz, M., Dickson, R., Doolittle, L., Douglas, D., Drury, M., Feldl, E., Fischer, J., Freyberger, A., Ganni, V., Geng, R. L., Ginsburg, C., Gomez, J., Grames, J., Gubeli, J., Guo, J., Hannon, F., Hansknecht, J., Harwood, L., Henry, J., Hernandez-Garcia, C., Hiatt, T., Higinbotham, D., Higgins, S., Hofler, A. S., Hogan, J., Hovater, C., Hutton, A., Jones, C., Jordan, K., Joyce, M., Kazimi, R., Keesee, M., Kelley, M. J., Keppel, C., Kimber, A., King, L., Kjeldsen, P., Kneisel, P., Kowal, J., Krafft, G. A., Lahti, G., Larrieu, T., Lauze, R., Leemann, C., Legg, R., Li, R., Lin, F., Machie, D., Mammosser, J., Macha, K., Mahoney, K., Marhauser, F., Mastracci, B., Matalevich, J., McCarter, J., McCaughan, M., Merminga, L., Michaud, R., Morozov, V., Mounts, C., Musson, J., Nelson, R., Oren, W., Overton, R. B., Palacios-Serrano, G., Park, H.-K., Phillips, L., Philip, S., Pilat, F., Plawski, T., Poelker, M., Powers, P., Powers, T., Preble, J.

“…This review paper describes the energy-upgraded Continuous Electron Beam Accelerator Facility (CEBAF) accelerator. This superconducting linac has achieved…”
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Charge and fluence lifetime measurements of a dc high voltage GaAs photogun at high average current by Grames, J., Suleiman, R., Adderley, P. A., Clark, J., Hansknecht, J., Machie, D., Poelker, M., Stutzman, M. L.

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The Continuous Electron Beam Accelerator Facility at 12 GeV by Adderley, P. A, Ahmed, S, Allison, T, Baggett, K, BastaniNejad, M, Bodenstein, R. M, Bogacz, S. A, Bruker, M, Burrill, A, Cardman, L, Creel, J, Chao, Y. -C, Cheng, G, Chattopadhyay, S, Clemens, W. A, Croke, G, Daly, E, Davis, G. K, Delayen, J, De Silva, S. U, Diaz, M, Drury, M, Doolittle, L, Douglas, D, Freyberger, A, Ganni, V, Ginsburg, C, Gomez, J, Gubeli, J, Guo, J, Hannon, F, Harwood, L, Higinbotham, D, Hofler, A. S, Hutton, A, Jones, C, Jordan, K, Joyce, M, Kazimi, R, Keesee, M, Kelley, M. J, Kimber, A, Kjeldsen, P, Kneisel, P, Koval, J, Lahti, G, Larrieu, T, Lauze, R, Leemann, C, Li, R, Lin, F, Machie, D, Mammosser, J, Macha, K, Mahoney, K, Marhauser, F, Mastracci, B, Matalevich, J, McCarter, J, McCaughan, M, Michaud, R, Morozov, V, Musson, J, Nelson, R, Oren, W, Overton, R. B, Palacios-Serrano, G, Park, H. -K, Phillips, L, Philip, S, Pilat, F, Plawski, T, Poelker, M, Powers, T, Preble, J, Reilly, T, Rimmer, R, Rode, C, Satogata, T, Seidman, D. J, Slominski, R, Slominski, C, Spata, M, Spell, D, Spradlin, J, Stutzman, M. L, Suhring, S, Surles-Law, K, Tennant, C, Tian, H, Turner, D, Tiefenback, M, Trofimova, O, Valente, A. -M, Whitlatch, T, Wiseman, M, Wissman, M. J, Wu, G, Yang, S, Zhang, Y

“…Phys. Rev. Accel. Beams 27 (2024) 084802 This review paper describes the energy-upgraded CEBAF accelerator. This superconducting linac has achieved 12 GeV beam…”
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Long Ceramic Beam Tubes for Accelerator Magnets by Tilles, E. B., Biallas, G. H., Harrison, M. A., Adderley, P. A., May, M. P.

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Charge lifetime measurements at high average current using a K2CsSb photocathode inside a dc high voltage photogun by Mammei, R. R., Suleiman, R., Feingold, J., Adderley, P. A., Clark, J., Covert, S., Grames, J., Hansknecht, J., Machie, D., Poelker, M., Rao, T., Smedley, J., Walsh, J., McCarter, J. L., Ruiz-Osés, M.

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Charge lifetime measurements at high average current using a K 2 CsSb photocathode inside a dc high voltage photogun by Mammei, R. R., Suleiman, R., Feingold, J., Adderley, P. A., Clark, J., Covert, S., Grames, J., Hansknecht, J., Machie, D., Poelker, M., Rao, T., Smedley, J., Walsh, J., McCarter, J. L., Ruiz-Osés, M.

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Charge lifetime measurements at high average current using a K_{2}CsSb photocathode inside a dc high voltage photogun by R. R. Mammei, R. Suleiman, J. Feingold, P. A. Adderley, J. Clark, S. Covert, J. Grames, J. Hansknecht, D. Machie, M. Poelker, T. Rao, J. Smedley, J. Walsh, J. L. McCarter, M. Ruiz-Osés

“…Two K_{2}CsSb photocathodes were manufactured at Brookhaven National Lab and delivered to Jefferson Lab within a compact vacuum apparatus at pressure ∼10^{-11}…”
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