Mu2e calorimeter readout system

Autor: E. Pedreschi, J. Budagov, D. G. Hitlin, G. Polacco, F. Happacher, S. Miscetti, N. Atanov, S. Donati, M. Sozzi, M. Cordelli, Luca Baldini, I. I. Vasilyev, A. Saputi, Gianantonio Pezzullo, M. Ricci, Luigi Lazzeri, Ren-Yuan Zhu, S. Faetti, S. Giudici, S. Di Falco, Z. Usubov, T. S. Miyashita, I. Sarra, Luca Morescalchi, F. Grancagnolo, F. Colao, P. Murat, F. Cervelli, R. Donghia, B. Echenard, F. Spinella, G. Corradi, F. C. Porter, Fabrizio Cei, V. Tereshchenko, Donato Nicolo, F. Raffaelli, V. A. Baranov, D. Caiulo, S. Giovannella, Yu.I. Davydov, V. Glagolev, M. Martini, G. Tassielli, Francesco D'Errico, E. Diociaiuti

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

The Mu2e electromagnetic calorimeter is made of two disks of un-doped parallelepiped CsI crystals readout by SiPM. There are 674 crystals in one disk and each crystal is readout by an array of two SiPM. The readout electronics is composed of two type

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34f3abdefb5c4235a3b0c1c272cc7a95

Fast measurements of entanglement over a kilometric distance to test superluminal models of Quantum Mechanics: final results

Autor: L. Fronzoni, S. Faetti, Bruno Cocciaro

Publikováno v: Journal of Physics: Conference Series. 1275:012035

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a610d67fbaee0e16fe5c7b2218b06049
https://doi.org/10.1088/1742-6596/1275/1/012035

Elastic, dielectric and optical constants of 4'-pentyl-4-cyanobiphenyl

Autor: S. Faetti, A. Bogi

Publikováno v: Liquid Crystals. 28:729-739

4'-n-Pentyl-4-cyanobiphenyl (5CB) is a room temperature nematic liquid crystal with a high positive dielectric anisotropy and a high chemical stability. Many experimental results concerning the elastic and dielectric constants of 5CB are available in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f1e8c80b1f4bd31c68c1c5b69527509
https://doi.org/10.1080/02678290010021589

Very strong azimuthal anchoring of nematic liquid crystals on uv-aligned polyimide layers

Autor: K. Usami, S. Faetti, K. Sakamoto

Publikováno v: 75 (2007).
info:cnr-pdr/source/autori:Faetti, S; Sakamoto, K; Usami, K/titolo:Very strong azimuthal anchoring of nematic liquid crystals on uv-aligned polyimide layers/doi:/rivista:/anno:2007/pagina_da:/pagina_a:/intervallo_pagine:/volume:75

The azimuthal anchoring energy of the nematic liquid crystal 4-n-pentyl-4 '-cyanobiphenyl (5CB) on a uv-aligned polyimide substrate with in-plane order parameter S '=0.2 is measured. The measurements are performed at temperature T=24 degrees C using

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32b4a717fa070f35ca804e2572b5225c
http://hdl.handle.net/11568/114739

An improved reflectometric method to measure the azimuthal anchoring energy of nematic liquid crystals

Autor: S. Faetti, G.C. Mutinati

Publikováno v: The European physical journal. E, Soft matter. 10(3)

Some years ago we developed an automatized reflectometric method to measure the surface azimuthal anchoring energy of nematic liquid crystals on an optically isotropic substrate. This method provides a high accuracy and sensitivity but requires the u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e5e294eb0bf8e16fa668c085d8a3446
https://pubmed.ncbi.nlm.nih.gov/15015108