Zobrazeno 1 - 10
of 2 286
pro vyhledávání: '"Gustafsson F"'
Autor:
Berghold, M., Orsucci, D., Guatieri, F., Alfaro, S., Auzins, M., Bergmann, B., Burian, P., Brusa, R. S., Camper, A., Caravita, R., Castelli, F., Cerchiari, G., Ciuryło, R., Chehaimi, A., Consolati, G., Doser, M., Eliaszuk, K., Ferguson, R., Germann, M., Giszczak, A., Glöggler, L. T., Graczykowski, Ł., Grosbart, M., Gusakova, N., Gustafsson, F., Haider, S., Huck, S., Hugenschmidt, C., Janik, M. A., Januszek, T., Kasprowicz, G., Kempny, K., Khatri, G., Kłosowski, Ł., Kornakov, G., Krumins, V., Lappo, L., Linek, A., Mariazzi, S., Moskal, P., Nowicka, D., Pandey, P., Pęcak, D., Penasa, L., Petracek, V., Piwiński, M., Pospisil, S., Povolo, L., Prelz, F., Rangwala, S. A., Rauschendorfer, T., Rawat, B. S., Rienäcker, B., Rodin, V., Røhne, O. M., Sandaker, H., Sharma, S., Smolyanskiy, P., Sowiński, T., Tefelski, D., Vafeiadis, T., Volponi, M., Welsch, C. P., Zawada, M., Zielinski, J., Zurlo, N.
The primary goal of the AEgIS experiment is to precisely measure the free fall of antihydrogen within Earth's gravitational field. To this end, a cold ~50K antihydrogen beam has to pass through two grids forming a moir\'e deflectometer before annihil
Externí odkaz:
http://arxiv.org/abs/2406.16044
Autor:
Madelaire C, Gustafsson F, Køber L, Torp-Pedersen C, Andersson C, Kristensen SL, Gislason G, Schou M
Publikováno v:
Clinical Epidemiology, Vol Volume 12, Pp 589-594 (2020)
Christian Madelaire,1 Finn Gustafsson,2,3 Lars Køber,2 Christian Torp-Pedersen,4,5 Charlotte Andersson,1,6 Søren Lund Kristensen,2 Gunnar Gislason,1,7 Morten Schou1 1Department of Cardiology, Herlev and Gentofte University Hospital, Copenhagen, Den
Externí odkaz:
https://doaj.org/article/f498609031ae458a88a29397e01541ba
Autor:
Karthein, J., Ricketts, C. M., Ruiz, R. F. Garcia, Billowes, J., Binnersley, C. L., Cocolios, T. E., Dobaczewski, J., Farooq-Smith, G. J., Flanagan, K. T., Georgiev, G., Gins, W., de Groote, R. P., Gustafsson, F. P., Holt, J. D., Kanellakopoulos, A., Koszorús, Á., Leimbach, D., Lynch, K. M., Miyagi, T., Nazarewicz, W., Neyens, G., Reinhard, P. -G., Sahoo, B. K., Vernon, A. R., Wilkins, S. G., Yang, X. F., Yordanov, D. T.
Our understanding of nuclear properties in the vicinity of 100Sn, suggested to be the heaviest doubly magic nucleus with equal numbers of protons (Z=50) and neutrons (N=50), has been a long-standing challenge for experimental and theoretical nuclear
Externí odkaz:
http://arxiv.org/abs/2310.15093
Autor:
Glöggler, L. T., Gusakova, N., Rienäcker, B., Camper, A., Caravita, R., Huck, S., Volponi, M., Wolz, T., Penasa, L., Krumins, V., Gustafsson, F., Auzins, M., Bergmann, B., Burian, P., Brusa, R. S., Castelli, F., Ciuryło, R., Comparat, D., Consolati, G., Doser, M., Graczykowski, Ł., Grosbart, M., Guatieri, F., Haider, S., Janik, M. A., Kasprowicz, G., Khatri, G., Kłosowski, Ł., Kornakov, G., Lappo, L., Linek, A., Malamant, J., Mariazzi, S., Petracek, V., Piwiński, M., Pospisil, S., Povolo, L., Prelz, F., Rangwala, S. A., Rauschendorfer, T., Rawat, B. S., Rodin, V., Røhne, O. M., Sandaker, H., Smolyanskiy, P., Sowiński, T., Tefelski, D., Vafeiadis, T., Welsch, C. P., Zawada, M., Zielinski, J., Zurlo, N.
We report on laser cooling of a large fraction of positronium (Ps) in free-flight by strongly saturating the $1^3S$-$2^3P$ transition with a broadband, long-pulsed 243 nm alexandrite laser. The ground state Ps cloud is produced in a magnetic and elec
Externí odkaz:
http://arxiv.org/abs/2310.08760
Autor:
Lanz, A., Amsler, C., Breuker, H., Bumbar, M., Chesnevskaya, S., Costantini, G., Ferragut, R., Giammarchi, M., Gligorova, A., Gosta, G., Higaki, H., Hunter, E. D., Killian, C., Kraxberger, V., Kuroda, N., Leali, M., Maero, G., Malbrunot, C., Mascagna, V., Matsuda, Y., Mäckel, V., Migliorati, S., Murtagh, D. J., Nanda, A., Nowak, L., Gustafsson, F. Parnefjord, Rheinfrank, S., Romé, M., Simon, M. C., Tajima, M., Toso, V., Uggerhøj, U., Ulmer, S., Venturelli, L., Weiser, A., Widmann, E., Yamazaki, Y., Zmeskal, J.
The ASACUSA-Cusp collaboration has recently upgraded the positron system to improve the production of antihydrogen. Previously, the experiment suffered from contamination of the vacuum in the antihydrogen production trap due to the transfer of positr
Externí odkaz:
http://arxiv.org/abs/2307.06133
Autor:
Murtagh, D. J., Amsler, C., Breuker, H., Bumbar, M., Chesnevskaya, S., Costantini, G., Ferragut, R., Giammarchi, M., Gligorova, A., Gosta, G., Higaki, H., Hunter, E. D., Killian, C., Kraxberger, V., Kuroda, N., Lanz, A., Leali, M., Maero, G., Mal\-bru\-not, C., Mascagna, V., Matsuda, Y., Mäckel, V., Migliorati, S., Nanda, A., Nowak, L., Gustafsson, F. Parnefjord, Rheinfrank, S., Romé, M., Simon, M. C., Tajima, M., Toso, V., Ulmer, S., Venturelli, L., Weiser, A., Widmann, E., Wolz, T., Yamazaki, Y., Zmeskal, J.
The ASACUSA Cusp experiment requires the production of dense positron plasmas with a high repetition rate to produce a beam of antihydrogen. In this work, details of the positron production apparatus used for the first observation of the antihydrogen
Externí odkaz:
http://arxiv.org/abs/2306.12707
Autor:
Hunter, E. D., Amsler, C., Breuker, H., Bumbar, M., Chesnevskaya, S., Costantini, G., Ferragut, R., Giammarchi, M., Gligorova, A., Gosta, G., Higaki, H., Killian, C., Kraxberger, V., Kuroda, N., Lanz, A., Leali, M., Maero, G., Malbrunot, C., Mascagna, V., Matsuda, Y., Mäckel, V., Migliorati, S., Murtagh, D. J., Nanda, A., Nowak, L., Gustafsson, F. Parnefjord, Rheinfrank, S., Romé, M., Simon, M. C., Tajima, M., Toso, V., Ulmer, S., Venturelli, L., Weiser, A., Widmann, E., Yamazaki, Y., Zmeskal, J.
Methods for reducing the radius, temperature, and space charge of nonneutral plasma are usually reported for conditions which approximate an ideal Penning Malmberg trap. Here we show that (1) similar methods are still effective under surprisingly adv
Externí odkaz:
http://arxiv.org/abs/2306.00862
Autor:
Udrescu, S. M., Brinson, A. J., Ruiz, R. F. Garcia, Gaul, K., Berger, R., Billowes, J., Binnersley, C. L., Bissell, M. L., Breier, A. A., Chrysalidis, K., Cocolios, T. E., Cooper, B. S., Flanagan, K. T., Giesen, T. F., de Groote, R. P., Franchoo, S., Gustafsson, F. P., Isaev, T. A., Koszorus, A., Neyens, G., Perrett, H. A., Ricketts, C. M., Rothe, S., Vernon, A. R., Wendt, K. D. A., Wienholtz, F., Wilkins, S. G., Yang, X. F.
Isotope shifts of $^{223-226,228}$Ra$^{19}$F were measured for different vibrational levels in the electronic transition $A^{2}{}{\Pi}_{1/2}\leftarrow X^{2}{}{\Sigma}^{+}$. The observed isotope shifts demonstrate the particularly high sensitivity of
Externí odkaz:
http://arxiv.org/abs/2105.10549
Autor:
Koszorús, Á., Yang, X. F., Jiang, W. G., Novario, S. J., Bai, S. W., Billowes, J., Binnersley, C. L., Bissell, M. L., Cocolios, T. E., Cooper, B. S., de Groote, R. P., Ekström, A., Flanagan, K. T., Forssén, C., Franchoo, S., Ruiz, R. F. Garcia, Gustafsson, F. P., Hagen, G., Jansen, G. R., Kanellakopoulos, A., Kortelainen, M., Nazarewicz, W., Neyens, G., Papenbrock, T., Reinhard, P. -G., Sahoo, B. K., Ricketts, C. M., Vernon, A. R., Wilkins, S. G.
Publikováno v:
Nature Physics 17, 439 (2021)
Nuclear charge radii are sensitive probes of different aspects of the nucleon-nucleon interaction and the bulk properties of nuclear matter; thus, they provide a stringent test and challenge for nuclear theory. The calcium region has been of particul
Externí odkaz:
http://arxiv.org/abs/2012.01864
Autor:
Vernon, A. R., Ricketts, C. M., Billowes, J., Cocolios, T. E., Cooper, B. S., Flanagan, K. T., Ruiz, R. F. Garcia, Gustafsson, F. P., Neyens, G., Perrett, H. A., Sahoo, B. K., Wang, Q., Waso, F. J., Yang, X. F.
This work reports on the application of a novel electric field-ionization setup for high-resolution laser spectroscopy measurements on bunched fast atomic beams in a collinear geometry. In combination with multi-step resonant excitation to Rydberg st
Externí odkaz:
http://arxiv.org/abs/2005.06051