Výsledky vyhledávání

Report

A Study of the Gain of Microchannel Plates in the Ionization Profile Monitors at Fermilab

Autor: Thurman-Keup, R., Slimmer, D., Lundberg, C., Zagel, J. R.

One of the on-going issues with the use of microchannel plates (MCP) in the ionization profile monitors (IPM) at Fermilab is the significant decrease in gain over time. There are several possible issues that can cause this. Historically, the assumpti

Externí odkaz: http://arxiv.org/abs/2310.01300

Zobrazit plný text záznamu

Report

Commissioning and first results of the Electron Beam Profiler in the Main Injector at Fermilab

Autor: Thurman-Keup, R., Alvarez, M., Fitzgerald, J., Lundberg, C., Prieto, P., Zagel, J., Blokland, W.

The planned neutrino program at Fermilab requires large proton beam intensities in excess of 2 MW. Measuring the transverse profiles of these high intensity beams is challenging and often depends on non-invasive techniques. One such technique involve

Externí odkaz: http://arxiv.org/abs/1803.01033

Zobrazit plný text záznamu

Report

Installation status of the electron beam profiler for the Fermilab Main Injector

Autor: Thurman-Keup, R., Alvarez, M., Fitzgerald, J., Lundberg, C., Prieto, P., Roberts, M., Zagel, J., Blokland, W.

Externí odkaz: http://arxiv.org/abs/1511.02132

Zobrazit plný text záznamu

Report

Third generation residual gas ionization profile monitors at Fermilab

Autor: Zagel, J. R., Alvarez, M., Fellenz, B., Jensen, C., Lundberg, C., McCrory, E., Slimmer, D., Thurman-Keup, R., Tinsley, D.

The latest generation of IPMs installed in the Fermilab Main Injector and Recycler incorporate a 1 kG permanent magnet, a newly designed high-gain, rad-tolerant preamp, and a control grid to moderate the charge that is allowed to arrive on the anode

Externí odkaz: http://arxiv.org/abs/1502.02703

Zobrazit plný text záznamu

Report

Advanced Bent Crystal Collimation Studies at the Tevatron (T-980)

Autor: Zvoda, V., Annala, G., Carrigan, R., Drozhdin, A., Johnson, T., Kwan, S., Mokhov, N., Prosser, A., Reilly, R., Uplegger, R. Rivera L., Shiltsev, V., Still, D., Zagel, J., Guidi, V., Bagli, E., Mazzolari, A., Ivanov, Yu., Chesnokov, Yu., Yazynin, I.

The T-980 bent crystal collimation experiment at the Tevatron has recently acquired substantial enhancements. First, two new crystals - a 16-strip one manufactured and characterized by the INFN Ferrara group and a quasi-mosaic crystal manufactured an

Externí odkaz: http://arxiv.org/abs/1203.1648

Zobrazit plný text záznamu

Report

Channeling and Volume Reflection Based Crystal Collimation of Tevatron Circulating Beam Halo (T-980)

Autor: Shiltsev, V., Annala, G., Drozhdin, A., Johnson, T., Legan, A., Mokhov, N., Reilly, R., Still, D., Tesarek, R., Zagel, J., Peggs, S., Assmann, R., Previtali, V., Scandale, W., Chesnokov, Y., Yazynin, I., Guidi, V., Ivanov, Y.

The T980 crystal collimation experiment is underway at the Tevatron to determine if this technique could increase 980 GeV beam-halo collimation efficiency at high-energy hadron colliders such as the Tevatron and the LHC. T980 also studies various cry

Externí odkaz: http://arxiv.org/abs/1202.1519

Zobrazit plný text záznamu