Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Makara J"'
Autor:
Ozelis, J., Barba, M., Bernardini, J., Contreras-Martinez, C., Crawford, D., Dong, J., Grzelak, V., Hanlet, P., Holzbauer, J., Jia, Y., Kazakov, S., Khabiboulline, T., Makara, J., Patel, N., Patel, V., Pei, L., Peterson, D., Pischalnikov, Y., Porwisiak, D., Ranpariya, S., Steimel, J., Solyak, N., Subedi, J., Sukhanov, A., Varghese, P., Wallace, T., White, M., Wijethunga, S., Xie, Y., Yoon, S.
After shipment to the Daresbury Lab and return to Fermilab, the prototype HB650 cryomodule underwent another phase of 2K RF testing to ascertain any performance issues that may have arisen from the transport of the cryomodule. While measurements take
Externí odkaz:
http://arxiv.org/abs/2409.02264
Constant ingress of impurities in Muon Campus g-2 experiment at Fermilab has resulted in reduction of efficiency of cryogenic expanders and occasional undesired downtime to flush the impurities. Due to insufficiency of current 60 g/s mobile purifier,
Externí odkaz:
http://arxiv.org/abs/2308.15616
Liquid Nitrogen precooling is used in most Cryoplants to achieve cooldown to 80 K temperature range. In one such system at Fermilab's CMTF Superfluid Cryoplant, where the Helium supply directly exchanges heat with liquid Nitrogen, freezing of Nitroge
Externí odkaz:
http://arxiv.org/abs/2308.15615
Autor:
White, M, Makara, J, Ranpariya, S, Pei, L, Barba, M, Subedi, J, Dong, J, Hansen, B, Akintola, A E T, Holzbauer, J, Ozelis, J, Chandrasekaran, S, Roger, V
The Proton Improvement Plan-II (PIP-II) is a major upgrade to the Fermilab accelerator complex, featuring a new 800-MeV Superconducting Radio-Frequency (SRF) linear accelerator (LINAC) powering the accelerator complex to provide the world's most inte
Externí odkaz:
http://arxiv.org/abs/2308.11036
Autor:
Contreras-Martinez, C., Harms, E., Cravatta, C., Holzbauer, J., Posen, S., Doolittle, L., Chase, B., Einstein-Curtis, J., Makara, J., Wang, R.
Microphonics causes the cavity to detune. This study discusses the microphonics of sixteen 1.3 GHz cryomodules, 14 for LCLS-II and 2 for LCLS-II HE tested at CMTF. The peak detuning, as well as the RMS detuning for each cryomodule, will be discussed.
Externí odkaz:
http://arxiv.org/abs/2208.06316
Autor:
Posen, S., Cravatta, A., Checchin, M., Aderhold, S., Adolphsen, C., Arkan, T., Bafia, D., Benwell, A., Bice, D., Chase, B., Contreras-Martinez, C., Dootlittle, L., Fuerst, J., Gonnella, D., Grassellino, A., Grimm, C., Hansen, B., Harms, E., Hartsell, B., Hays, G., Holzbauer, J., Hoobler, S., Kaluzny, J., Khabiboulline, T., Kucera, M., Lambert, D., Legg, R., Lewis, F., Makara, J., Maniar, H., Maniscalco, J. T., Martinello, M., Nelson, J., Paiagua, S., Pischalnikov, Y., Prieto, P., Reid, J., Ross, M., Serrano, C., Solyak, N., Syed, A., Sun, D., Tatkowski, G., Wang, R., White, M., Zacarias, L.
An 8-cavity, 1.3 GHz, LCLS-II-HE cryomodule was assembled and tested at Fermilab to verify performance before the start of production. Its cavities were processed with a novel nitrogen doping treatment to improve gradient performance. The cryomodule
Externí odkaz:
http://arxiv.org/abs/2110.14580
Design of Muon Campus full flow purifier for varying operational conditions and horizontal shipping.
Publikováno v:
IOP Conference Series: Materials Science & Engineering; 2024, Vol. 1301 Issue 1, p1-7, 7p
Publikováno v:
IOP Conference Series: Materials Science & Engineering; 2024, Vol. 1301 Issue 1, p1-6, 6p
Autor:
White, M, Makara, J, Ranpariya, S, Pei, L, Barba, M, Subedi, J, Dong, J, Hansen, B, Akintola, A E T, Holzbauer, J, Ozelis, J, Chandrasekaran, S, Roger, V
Publikováno v:
IOP Conference Series: Materials Science & Engineering; 2024, Vol. 1301 Issue 1, p1-8, 8p
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