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Wyszukujesz frazę "Meier, M." wg kryterium: Autor


Tytuł:
The design of the n2EDM experiment
Autorzy:
Yazdandoost, N.
Pignol, G.
Rawlik, M.
Ferraris-Bouchez, L.
Fertl, M.
Chen, J.
Fratangelo, A.
Bodek, Kazimierz
Menu, J.
Piegsa, F.M.
Krempel, J.
Schmidt-Wellenburg, P.
Daum, M.
Naviliat-Cuncic, O.
Schnabel, A.
Rebreyend, D.
Chanel, E.
Crawford, C.B.
Saenz, W.
Kirch, K.
Harris, P.G.
Zejma, Jacek
Touati, S.
Rozpędzik, Dagmara
Thorne, J.
Wursten, E.
Lefort, T.
Chiu, P.-J.
Ban, G.
Bouillaud, T.
Roccia, S.
Ayres, N.J.
Flaux, P.
Lauss, B.
Stapf, T.
Voigt, J.
Koss, P.A.
Zsigmond, G.
Mullins, D.A.
Quéméner, G.
Shen, B.
Goupillière, D.
Tavakoli Dinani, R.
Virot, R.
Ross, K.U.
Dechenaux, B.
Clément, B.
Griffith, W.C.
Lemière, Y.
Ries, D.
Svirina, K.
Bondar, V.
Leredde, A.
Rienäcker, I.
Meier, M.
Pais, D.
Doorenbos, C.B.
Grujic, Z.D.
Emmenegger, S.
Severijns, N.
Bienstman, L.
Bison, G.
Opis:
We present the design of a next-generation experiment, n2EDM, currently under construction at the ultracold neutron source at the Paul Scherrer Institute (PSI) with the aim of carrying out a high-precision search for an electric dipole moment of the neutron. The project builds on experience gained with the previous apparatus operated at PSI until 2017, and is expected to deliver an order of magnitude better sensitivity with provision for further substantial improvements. An overview is of the experimental method and setup is given, the sensitivity requirements for the apparatus are derived, and its technical design is described.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł
Tytuł:
Generating a highly uniform magnetic field inside the magnetically shielded room of the n2EDM experiment
Autorzy:
Virot, R.
Lejuez, A.
Grujic, Z.
Lefort, T.
Li, R.
Piegsa, F. M.
Wursten, E.
Dechenaux, B.
Bouillaud, T.
Kirch, K.
Rawlik, M.
Rebreyend, D.
Severijns, N.
Rozpędzik, Dagmara
Rienaecker, I.
Mullan, P.
Naviliat-Cuncic, O.
Flaux, P.
Ban, G.
Zejma, Jacek
Emmenegger, S.
Chiu, P.-J.
Crawford, C.
Bondar, V.
Bison, G.
Fertl, M.
Fratangelo, A.
Meier, M.
Roccia, S.
Quemener, G.
Doorenbos, C. B.
Menu, J.
Michielsen, K.
Ries, D.
Yazdandoost, N.
Zsigmond, G.
Smith, C. A.
Touati, S.
Pignol, G.
Chen, W.
Kletzl, V.
Ayres, N. J.
Mullins, A.
Schnabel, A.
Griffith, W. C.
Komposch, S. V.
Vankeirsbilck, J.
Schmidt-Wellenburg, P.
Bodek, Kazimierz
Kasprzak, M.
Lauss, B.
Abel, C.
Segarra, E. P.
Goupillière, D.
Svirina, K.
Bowles, D. C.
Voigt, J.
Höhl, D.
Koss, P. A.
Tavakoli, R.
Ferraris-Bouchez, L.
Thorne, J.
Pais, D.
Caratsch, G. L.
Ziehl, N.
Chanel, E.
Krempel, J.
Opis:
We present a coil system designed to generate a highly uniform magnetic field for the n2EDM experiment at the Paul Scherrer Institute. It consists of a main $B_{0}$ coil and a set of auxiliary coils mounted on a cubic structure with a side length of 273 cm, inside a large magnetically shielded room (MSR). We have assembled this system and characterized its performances with a mapping robot. The apparatus is able to generate a 1 $\mu$ T vertical field with a relative root mean square deviation $\sigma(B_{z}) / B_{z} = 3 \times 10^{-5}$ over the volume of interest, a cylinder of radius 40 cm and height 30 cm. This level of uniformity overcomes the n2EDM requirements, allowing a measurement of the neutron Electric Dipole Moment with a sensitivity better than $1 \times 10^{-27}e$ cm.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł
Tytuł:
Catascopia, a new genus for three nearctic and one Palaearctic stagnicoline species (Gastropoda: Lymnaeidae)
Autorzy:
Meier-Brook, C.
Bargues, M.D.
Wydawca:
Uniwersytet Mikołaja Kopernika. Wydział Biologii i Ochrony Środowiska. Stowarzyszenie Malakologów Polskich
Powiązania:
https://bibliotekanauki.pl/articles/83309.pdf  Link otwiera się w nowym oknie
Opis:
A new genus, Catascopia Meier-Brook et Bargues, is erected for the North American stagnicoline lymnaeid snails catascopium, emarginata and elodes, and the Palaearctic species occulta Jackiewicz, 1959 is included. The separation from the genus Stagnicola is based on striking dissimilarities in base pair lengths of the rDNA ITS-2 sequences.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Two-dimensional, two-phase flows in a laval nozzle with nonequilibrium phase transition
Autorzy:
Meier, G.E.A.
Bratos, M.
Wydawca:
Polish Scientific Publishers IFTR
Powiązania:
Archives of Mechanics
Opis:
Od Vol. 53, issue 4/5 (2001) wyd: PAS. IFTR
715-1094 stron ; 24 cm
Od Vol. 43, issue 1 (1991) wyd.: Polish Scientific Publishers = PWN
Od Vol. 50, issue 4 (1998) wyd.: Agencja Reklamowo-Wydawnicza A. Grzegorczyk
715-1094 pages ; 24 cm
Dostawca treści:
RCIN - Repozytorium Cyfrowe Instytutów Naukowych
Książka
Tytuł:
Shock wave induced condensation in retrograde vapour
Autorzy:
Meier, G.E.A.
Bratos, M.
Wydawca:
Polish Scientific Publishers IFTR
Powiązania:
Archives of Mechanics
Opis:
593-760 stron ; 24 cm
593-760 pages ; 24 cm
Od Vol. 53, issue 4/5 (2001) wyd: PAS. IFTR
Od Vol. 43, issue 1 (1991) wyd.: Polish Scientific Publishers = PWN
Od Vol. 50, issue 4 (1998) wyd.: Agencja Reklamowo-Wydawnicza A. Grzegorczyk
Dostawca treści:
RCIN - Repozytorium Cyfrowe Instytutów Naukowych
Książka
Tytuł:
Acoustic damping in transonic jets by condensed vapour
Autorzy:
Meier, G.E.A.
Hiller, W.J.
Jaeschke, M.
Wydawca:
Polish Scientific Publishers IFTR
Powiązania:
Archives of Mechanics
Opis:
751-938 pages ; 24 cm
Od Vol. 53, issue 4/5 (2001) wyd: PAS. IFTR
751-938 stron ; 24 cm
Od Vol. 43, issue 1 (1991) wyd.: Polish Scientific Publishers = PWN
Od Vol. 50, issue 4 (1998) wyd.: Agencja Reklamowo-Wydawnicza A. Grzegorczyk
Dostawca treści:
RCIN - Repozytorium Cyfrowe Instytutów Naukowych
Książka
Tytuł:
The major Baltic inflow in January 2003 and preconditioning by smaller inflows in summer-autumn 2002: a model study
Autorzy:
Meier, H.E.M.
Doscher, R.
Broman, B.
Piechura, J.
Tematy:
climate variability
numerical modelling
bottom boundary layer
Baltic Sea
major inflow
Baltic inflow
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Powiązania:
https://bibliotekanauki.pl/articles/48684.pdf  Link otwiera się w nowym oknie
Opis:
Using the results of the Rossby Centre Ocean model (RCO) the Baltic inflows in summer/autumn 2002 and January 2003 have been studied. The model results were extracted from a long simulation with observed atmospheric forcing starting in May 1980. In RCO a bottom boundary layer model was embedded. Both the smaller inflows and the major inflow in January 2003 are simulated in good agreement with observations. We found that a total of 222 km3 water entered the Baltic in January; the salinity of 94 km3 was greater than 17 PSU. In August/September 2002 the outflow through the Sound and inflow across the Darss Sill were simulated. The net inflow volume amounted to about 50 km3.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quality assessment of atmospheric surface fields over the Baltic Sea from an ensemble of regional climate model simulations with respect to ocean dynamics
Autorzy:
Meier, H.E.M.
Hoglund, A.
Doscher, R.
Andersson, H.
Loptien, U.
Kjellstrom, E.
Tematy:
atmosphere-ocean coupling
Baltic region
climate change
climate model
ecosystem
global warming
hydrographic change
regional climate
regional climate modelling
sea ice
temperature
water temperature
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Powiązania:
https://bibliotekanauki.pl/articles/48250.pdf  Link otwiera się w nowym oknie
Opis:
Climate model results for the Baltic Sea region from an ensemble of eight simulations using the Rossby Centre Atmosphere model version 3 (RCA3) driven with lateral boundary data from global climate models (GCMs) are compared with results from a downscaled ERA40 simulation and gridded observations from 1980 –2006. The results showed that data from RCA3 scenario simulations should not be used as forcing for Baltic Sea models in climate change impact studies because biases of the control climate significantly affect the simulated changes of future projections. For instance, biases of the sea ice cover in RCA3 in the present climate affect the sensitivity of the model’s response to changing climate due to the ice-albedo feedback. From the large ensemble of available RCA3 scenario simulations two GCMs with good performance in downscaling experiments during the control period 1980–2006 were selected. In this study, only the quality of atmospheric surface fields over the Baltic Sea was chosen as a selection criterion. For the greenhouse gas emission scenario A1B two transient simulations for 1961 –2100 driven by these two GCMs were performed using the regional, fully coupled atmosphere-ice-ocean model RCAO. It was shown that RCAO has the potential to improve the results in downscaling experiments driven by GCMs considerably, because sea surface temperatures and sea ice concentrations are calculated more realistically with RCAO than when RCA3 has been forced with surface boundary data from GCMs. For instance, the seasonal 2 m air temperature cycle is closer to observations in RCAO than in RCA3 downscaling simulations. However, the parameterizations of air-sea fluxes in RCAO need to be improved.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Structure and Dynamics of Colloidal Suspensions Studied by Means of XPCS
Autorzy:
Patkowski, A.
Gapinski, J.
Fluerasu, A.
Holmqvist, P.
Meier, G.
Lettinga, M.
Nägele, G.
Tematy:
87.15.Vv
83.10.Mj
82.70.Dd
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Powiązania:
https://bibliotekanauki.pl/articles/1812242.pdf  Link otwiera się w nowym oknie
Opis:
Structure and dynamics of suspensions of charged colloidal spheres in water were studied by means of small-angle X-ray scattering and X-ray photon correlation spectroscopy using synchrotron radiation. Experimentally obtained dependences on the scattering vector q of the structure factor S(q), short-time collective diffusion coefficient D(q) and hydrodynamic function H(q) were in good agreement with theoretical predictions. No effect of screening of the hydrodynamic interactions, suggested in the literature, was found. The conditions are discussed at which the maximum of the hydrodynamic function peak value H(q_m) can be obtained experimentally.
Dostawca treści:
Biblioteka Nauki
Artykuł

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