Publikacje inne (Other publications)

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Performance Testing of Superconducting RF cavities at CERN in the post construction era of the LHC
(CERN, 2017) Macpherson, A.; Arzeo, M.; Aull, S.; Barriere, S.; Biessy, J.; Bizzaglia, S.; Castilla, A.; Essombe, J-P.; Fernandez Lopez, P.; Frere-Bouniol, B.; Furci, H.; Gourragne, M.; Stapley, N.; Teixeira Lopez, S.; Therasse, M.; Turaj, K.; Venturini Delsolaro, W.; Xydou, A.; Hernandez Chahin, K.; Karppinen, M.; Maesen, P.; Miyazaki, A.; Pechaud, G.; Sancho Cabrera, E.; Schwerg, N.; Schirm, K.; Shipman, N.; Smekens, D.; Krawczyk, A.; Prochal, B.; Wartak, M.; Zwoźniak, A.
String assembly and lessons learned
(CERN, 2017) Therasse, Mathieu
Hearing overcome uncertainty relation and measure duration of ultrashort pulses
(Europhysics News, 2015) Majka, Marcin; Sobieszczyk, Paweł; Gębarowski, Robert; Zieliński, Piotr
The human hearing sense is an astonishingly effective signal processor. Recent experiments [1, 2, 3] suggest that it is even capable of overcoming limitations implied by the time-frequency uncertainty relation. The latter, mostly known from quantum mechanics, requires that the product of uncertainties in time and frequency, Δt∙Δf , cannot be smaller than the limiting value Δt∙Δf = (1/4π), which holds when the signal is a harmonically oscillating function with a Gaussian envelope.