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The Continuous Electron Beam Accelerator Facility at 12 GeV

Fuente: arXiv
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Main Authors: 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., Dickson, R., Diaz, M., Drury, M., Doolittle, L., Douglas, D., 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., Higgins, S., Higinbotham, D., Hofler, A. S., Hiatt, T., 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., Koval, 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., Reilly, T., Rimmer, R., Reece, C., Robertson, H., Roblin, Y., Rode, C., Satogata, T., Seidman, D. J., Seryi, A., Shabalina, A., Shin, I., Slominski, R., Slominski, C., Spata, M., Spell, D., Spradlin, J., Stirbet, M., Stutzman, M. L., Suhring, S., Surles-Law, K., Suleiman, R., Tennant, C., Tian, H., Turner, D., Tiefenback, M., Trofimova, O., Valente, A. -M., Wang, H., Wang, Y., White, K., Whitlatch, C., Whitlatch, T., Wiseman, M., Wissman, M. J., Wu, G., Yang, S., Yunn, B., Zhang, S., Zhang, Y.
Format: Preprint
Published: 2024
Subjects:
Accelerator Physics
Nuclear Experiment
Online Access:
Acceder al recurso
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author 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.
Dickson, R.
Diaz, M.
Drury, M.
Doolittle, L.
Douglas, D.
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.
Higgins, S.
Higinbotham, D.
Hofler, A. S.
Hiatt, T.
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.
Koval, 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.
Reilly, T.
Rimmer, R.
Reece, C.
Robertson, H.
Roblin, Y.
Rode, C.
Satogata, T.
Seidman, D. J.
Seryi, A.
Shabalina, A.
Shin, I.
Slominski, R.
Slominski, C.
Spata, M.
Spell, D.
Spradlin, J.
Stirbet, M.
Stutzman, M. L.
Suhring, S.
Surles-Law, K.
Suleiman, R.
Tennant, C.
Tian, H.
Turner, D.
Tiefenback, M.
Trofimova, O.
Valente, A. -M.
Wang, H.
Wang, Y.
White, K.
Whitlatch, C.
Whitlatch, T.
Wiseman, M.
Wissman, M. J.
Wu, G.
Yang, S.
Yunn, B.
Zhang, S.
Zhang, Y.
author_facet 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.
Dickson, R.
Diaz, M.
Drury, M.
Doolittle, L.
Douglas, D.
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.
Higgins, S.
Higinbotham, D.
Hofler, A. S.
Hiatt, T.
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.
Koval, 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.
Reilly, T.
Rimmer, R.
Reece, C.
Robertson, H.
Roblin, Y.
Rode, C.
Satogata, T.
Seidman, D. J.
Seryi, A.
Shabalina, A.
Shin, I.
Slominski, R.
Slominski, C.
Spata, M.
Spell, D.
Spradlin, J.
Stirbet, M.
Stutzman, M. L.
Suhring, S.
Surles-Law, K.
Suleiman, R.
Tennant, C.
Tian, H.
Turner, D.
Tiefenback, M.
Trofimova, O.
Valente, A. -M.
Wang, H.
Wang, Y.
White, K.
Whitlatch, C.
Whitlatch, T.
Wiseman, M.
Wissman, M. J.
Wu, G.
Yang, S.
Yunn, B.
Zhang, S.
Zhang, Y.
contents This review paper describes the energy-upgraded CEBAF accelerator. This superconducting linac has achieved 12 GeV beam energy by adding 11 new high-performance cryomodules containing eighty-eight superconducting cavities that have operated CW at an average accelerating gradient of 20 MV/m. After reviewing the attributes and performance of the previous 6 GeV CEBAF accelerator, we discuss the upgraded CEBAF accelerator system in detail with particular attention paid to the new beam acceleration systems. In addition to doubling the acceleration in each linac, the upgrade included improving the beam recirculation magnets, adding more helium cooling capacity to allow the newly installed modules to run cold, adding a new experimental hall, and improving numerous other accelerator components. We review several of the techniques deployed to operate and analyze the accelerator performance, and document system operating experience and performance. In the final portion of the document, we present much of the current planning regarding projects to improve accelerator performance and enhance operating margins, and our plans for ensuring CEBAF operates reliably into the future. For the benefit of potential users of CEBAF, the performance and quality measures for beam delivered to each of the experimental halls is summarized in the appendix.
format Preprint
id arxiv_https___arxiv_org_abs_2408_16880
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle The Continuous Electron Beam Accelerator Facility at 12 GeV
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.
Dickson, R.
Diaz, M.
Drury, M.
Doolittle, L.
Douglas, D.
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.
Higgins, S.
Higinbotham, D.
Hofler, A. S.
Hiatt, T.
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.
Koval, 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.
Reilly, T.
Rimmer, R.
Reece, C.
Robertson, H.
Roblin, Y.
Rode, C.
Satogata, T.
Seidman, D. J.
Seryi, A.
Shabalina, A.
Shin, I.
Slominski, R.
Slominski, C.
Spata, M.
Spell, D.
Spradlin, J.
Stirbet, M.
Stutzman, M. L.
Suhring, S.
Surles-Law, K.
Suleiman, R.
Tennant, C.
Tian, H.
Turner, D.
Tiefenback, M.
Trofimova, O.
Valente, A. -M.
Wang, H.
Wang, Y.
White, K.
Whitlatch, C.
Whitlatch, T.
Wiseman, M.
Wissman, M. J.
Wu, G.
Yang, S.
Yunn, B.
Zhang, S.
Zhang, Y.
Accelerator Physics
Nuclear Experiment
This review paper describes the energy-upgraded CEBAF accelerator. This superconducting linac has achieved 12 GeV beam energy by adding 11 new high-performance cryomodules containing eighty-eight superconducting cavities that have operated CW at an average accelerating gradient of 20 MV/m. After reviewing the attributes and performance of the previous 6 GeV CEBAF accelerator, we discuss the upgraded CEBAF accelerator system in detail with particular attention paid to the new beam acceleration systems. In addition to doubling the acceleration in each linac, the upgrade included improving the beam recirculation magnets, adding more helium cooling capacity to allow the newly installed modules to run cold, adding a new experimental hall, and improving numerous other accelerator components. We review several of the techniques deployed to operate and analyze the accelerator performance, and document system operating experience and performance. In the final portion of the document, we present much of the current planning regarding projects to improve accelerator performance and enhance operating margins, and our plans for ensuring CEBAF operates reliably into the future. For the benefit of potential users of CEBAF, the performance and quality measures for beam delivered to each of the experimental halls is summarized in the appendix.
title The Continuous Electron Beam Accelerator Facility at 12 GeV
topic Accelerator Physics
Nuclear Experiment
url https://arxiv.org/abs/2408.16880

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