Zobrazeno 1 - 10
of 6 202
pro vyhledávání: '"MULLER, H"'
Autor:
Lisowska, M., Aleksan, R., Angelis, Y., Aune, S., Bortfeldt, J., Brunbauer, F., Brunoldi, M., Chatzianagnostou, E., Datta, J., Dehmelt, K., Fanourakis, G., Ferry, S., Fiorina, D., Floethner, K. J., Gallinaro, M., Garcia, F., Giomataris, I., Gnanvo, K., Iguaz, F. J., Janssens, D., Kallitsopoulou, A., Kovacic, M., Kross, B., Lai, C. C., Legou, P., Liu, J., Lupberger, M., Maniatis, I., McKisson, J., Meng, Y., Muller, H., De Oliveira, R., Oliveri, E., Orlandini, G., Pandey, A., Papaevangelou, T., Pomorski, M., Robert, M., Ropelewski, L., Sampsonidis, D., Scharenberg, L., Schneider, T., Scorsone, E., Sohl, L., van Stenis, M., Tsipolitis, Y., Tzamarias, S., Utrobicic, A., Vai, I., Veenhof, R., Viezzi, L., Vitulo, P., Volpato, C., Wang, X., White, S., Xi, W., Zhang, Z., Zhou, Y.
The PICOSEC Micromegas detector is a precise-timing gaseous detector based on a Cherenkov radiator coupled with a semi-transparent photocathode and a Micromegas amplifying structure, targeting a time resolution of tens of picoseconds for minimum ioni
Externí odkaz:
http://arxiv.org/abs/2407.09953
Autor:
Wang, X., Aleksan, R., Angelis, Y., Bortfeldt, J., Brunbauer, F., Brunoldi, M., Chatzianagnostou, E., Datta, J., Degmelt, K., Fanourakis, G., Fiorina, D., Floethner, K. J., Gallinaro, M., Garcia, F., Giomataris, I., Gnanvo, K., Iguaz, F. J., Janssens, D., Kallitsopoulou, A., Kovacic, M., Kross, B., Legou, P., Lisowska, M., Liu, J., Maniatis, I., McKisson, J., Meng, Y., Muller, H., Oliveri, E., Orlandini, G., Pandey, A., Papaevangelou, T., Pomorski, M., Ropelewski, L., Sampsonidis, D., Scharenberg, L., Schneider, T., Shang, L., Shao, M., Sohl, L., van Stenis, M., Tsipolitis, Y., Tzamarias, S. E., Utrobicic, A., Vai, I., Veenhof, R., Vitulo, P., White, S., Xi, W., Zhang, Z., Zhou, Y.
The PICOSEC Micromegas (MM) detector is a precise timing gaseous detector based on a MM detector operating in a two-stage amplification mode and a Cherenkov radiator. Prototypes equipped with cesium iodide (CsI) photocathodes have shown promising tim
Externí odkaz:
http://arxiv.org/abs/2406.08712
Autor:
Utrobicic, A., Aleksan, R., Angelis, Y., Bortfeldt, J., Brunbauer, F., Brunoldi, M., Chatzianagnostou, E., Datta, J., Dehmelt, K., Fanourakis, G., Fiorina, D., Floethner, K. J., Gallinaro, M., Garcia, F., Giomataris, I., Gnanvo, K., Iguaz, F. J., Janssens, D., Kallitsopoulou, A., Kovacic, M., Kross, B., Legou, P., Lisowska, M., Liu, J., Lupberger, M., Maniatis, I., McKisson, J., Meng, Y., Muller, H., Oliveri, E., Orlandini, G., Pandey, A., Papaevangelou, T., Pomorski, M., Ropelewski, L., Sampsonidis, D., Scharenberg, L., Schneider, T., Sohl, L., van Stenis, M., Tsipolitis, Y., Tzamarias, S. E., Vai, I., Veenhof, R., Vitulo, P., Wang, X., White, S., Xi, W., Zhang, Z., Zhou, Y.
This paper presents design guidelines and experimental verification of a single-channel PICOSEC Micromegas (MM) detector with an improved time resolution. The design encompasses the detector board, vessel, auxiliary mechanical parts, and electrical c
Externí odkaz:
http://arxiv.org/abs/2406.05657
Autor:
Flöthner, K. J., Scharenberg, L., Brask, A., Brunbauer, F., Garcia, F., Janssens, D., Ketzer, B., Lisowska, M., Muller, H., Oliveri, E., Orlandini, G., Pfeiffer, D., Ropelewski, L., Samarati, J., Van Stenis, M., Veenhof, R.
Gas Electron Multipliers (GEMs) are used in many particle physics experiments, employing their 'standard' configuration with amplification holes of 140 um pitch in a hexagonal pattern. However, the collection of the charge cloud from the primary ioni
Externí odkaz:
http://arxiv.org/abs/2406.05836
Autor:
Bearden, I., Buchakchiev, V., Buhl, A., Dufke, L., Isidori, T., Jia, S., Kozhuharov, V., Loizides, C., Muller, H., Pfeiffer, D., Rauch, M., Rusu, A., Simeonov, R.
Highly integrated multichannel readout electronics is crucial in contemporary particle physics experiments. A novel silicon photomultiplier readout system based on the VMM3a ASIC was developed, for the first time exploiting this chip for calorimetric
Externí odkaz:
http://arxiv.org/abs/2403.14577
Autor:
Scharenberg, L., Brunbauer, F., Danielson, H., Fang, Z., Flöthner, K. J., Garcia, F., Janssens, D., Lisowska, M., Liu, J., Lyu, Y., Mehl, B., Muller, H., de Oliveira, R., Oliveri, E., Orlandini, G., Pfeiffer, D., Pizzirusso, O., Ropelewski, L., Samarati, J., Shao, M., Teixeira, A., Van Stenis, M., Veenhof, R., Zhang, Z., Zhou, Y.
Micro-Pattern Gaseous Detectors (MPGDs) with resistive anode planes provide intrinsic discharge robustness while maintaining good spatial and time resolutions. Typically read out with 1D strips or pad structures, here the characterisation results of
Externí odkaz:
http://arxiv.org/abs/2402.03899
Autor:
Wallstrom, S. H. J., Danilovich, T., Muller, H. S. P., Gottlieb, C. A., Maes, S., Van de Sande, M., Decin, L., Richards, A. M. S., Baudry, A., Bolte, J., Ceulemans, T., De Ceuster, F., de Koter, A., Mellah, I. El, Esseldeurs, M., Etoka, S., Gobrecht, D., Gottlieb, E., Gray, M., Herpin, F., Jeste, M., Kee, D., Kervella, P., Khouri, T., Lagadec, E., Malfait, J., Marinho, L., McDonald, I., Menten, K. M., Millar, T. J., Montarges, M., Nuth, J. A., Plane, J. M. C., Sahai, R., Waters, L. B. F. M., Wong, K. T., Yates, J., Zijlstra, A.
The dusty winds of cool evolved stars are a major contributor of the newly synthesised material enriching the Galaxy and future generations of stars. However, the details of the physics and chemistry behind dust formation and wind launching have yet
Externí odkaz:
http://arxiv.org/abs/2312.03467
ATOMIUM: Probing the inner wind of evolved O-rich stars with new, highly excited H$_2$O and OH lines
Autor:
Baudry, A., Wong, K. T., Etoka, S., Richards, A. M. S., Muller, H. S. P., Herpin, F., Danilovich, T., Gray, M. D., Wallstrom, S., Gobrecht, D., Khouri, T., Decin, L., Gottlieb, C. A., Menten, K. M., Homan, W., Millar, T. J., Montarges, M., Pimpanuwat, B., Plane, J. M. C., Kervella, P.
Publikováno v:
A&A 674, A125 (2023)
Water and the hydroxyl radical are major constituents of the envelope of O-rich late-type stars. Transitions involving energy levels that are highly excited have been observed in both H$_2$O and OH. These and more recently discovered transitions can
Externí odkaz:
http://arxiv.org/abs/2305.03171
Autor:
Flöthner, K. J., Brunbauer, F., Ferry, S., Garcia, F., Janssens, D., Ketzer, B., Lisowska, M., Muller, H., de Oliveira, R., Oliveri, E., Orlandini, G., Pfeiffer, D., Ropelewski, L., Samarati, J., Sauli, F., Scharenberg, L., van Stenis, M., Utrobicic, A., Veenhof, R.
Removing ambiguities within a single stage becomes crucial when one can not use multiple detectors behind each other to resolve them which naturally is the case for neutral radiation. An example would be RICH detectors. Commonly pixilated readout is
Externí odkaz:
http://arxiv.org/abs/2303.18105
Autor:
Scharenberg, L., Bortfeldt, J., Brunbauer, F., Desch, K., Flöthner, K., Garcia, F., Janssens, D., Lisowska, M., Muller, H., Oliveri, E., Orlandini, G., Pfeiffer, D., Ropelewski, L., Samarati, J., Sorvisto, D., van Stenis, M., Veenhof, R.
The RD51 collaboration maintains a common infrastructure at CERN for its R & D activities, including two beam telescopes for test beam campaigns. Recently, one of the beam telescopes has been equipped and commissioned with new multi-channel and charg
Externí odkaz:
http://arxiv.org/abs/2302.08330