Zobrazeno 1 - 10
of 981
pro vyhledávání: '"Ståhl, C"'
Publikováno v:
JCAP 04 (2022) 001
Relativistic corrections to the evolution of structure can be used to test general relativity on cosmological scales. They are also a well-known systematic contamination in the search for a primordial non-Gaussian signal. We present a numerical frame
Externí odkaz:
http://arxiv.org/abs/2110.11249
Autor:
Wimmer, K., Recchia, F., Lenzi, S. M., Riccetto, S., Davinson, T., Estrade, A., Griffin, C. J., Nishimura, S., Phong, V., Söderström, P. -A., Aktas, O., Al-Aqeel, M., Ando, T., Baba, H., Bae, S., Choi, S., Doornenbal, P., Ha, J., Harkness-Brennan, L., Isobe, T., John, P. R., Kahl, D., Kiss, G., Kojouharov, I., Kurz, N., Labiche, M., Matsui, K., Momiyama, S., Napoli, D. R., Niikura, M., Nita, C., Saito, Y., Sakurai, H., Schaffner, H., Schrock, P., Stahl, C., Sumikama, T., Werner, V., Witt, W., Woods, P. J.
Neutron-rich nuclei in the vicinity of the $N=40$ island of inversion are characterized by shell evolution and exhibit deformed ground states. In several nuclei isomeric states have been observed and attributed to excitations to the intruder neutron
Externí odkaz:
http://arxiv.org/abs/2106.13449
Autor:
Wimmer, K., Recchia, F., Lenzi, S. M., Riccetto, S., Davinson, T., Estrade, A., Griffin, C. J., Nishimura, S., Nowacki, F., Phong, V., Poves, A., Söderström, P. -A., Aktas, O., Al-Aqeel, M., Ando, T., Baba, H., Bae, S., Choi, S., Doornenbal, P., Ha, J., Harkness-Brennan, L., Isobe, T., John, P. R., Kahl, D., Kiss, G., Kojouharov, I., Kurz, N., Labiche, M., Matsui, K., Momiyama, S., Napoli, D. R., Niikura, M., Nita, C., Saito, Y., Sakurai, H., Schaffner, H., Schrock, P., Stahl, C., Sumikama, T., Werner, V., Witt, W., Woods, P. J.
Isomeric states in 59,61Ti have been populated in the projectile fragmentation of a 345 AMeV 238U beam at the Radioactive Isotope Beam Factory. The decay lifetimes and delayed gamma-ray transitions were measured with the EURICA array. Besides the kno
Externí odkaz:
http://arxiv.org/abs/1903.03293
Publikováno v:
Quantum 2, 95 (2018)
We provide a classification of translation invariant one-dimensional quantum walks with respect to continuous deformations preserving unitarity, locality, translation invariance, a gap condition, and some symmetry of the tenfold way. The classificati
Externí odkaz:
http://arxiv.org/abs/1804.04520
Publikováno v:
Phys. Rev. B 97, 134515 (2018)
Scanning transmission x-ray microscopy has been used to image electric currents in superconducting films at temperatures down to 20 K. The magnetic stray field of supercurrents in a thin YBaCuO film is mapped into a soft-magnetic coating of permalloy
Externí odkaz:
http://arxiv.org/abs/1711.10230
Autor:
Kocheva, D., Rainovski, G., Jolie, J., Pietralla, N., Blazhev, A., Astier, A., Braunroth, Th., Cortés, M. L., Dewald, A., Djongolov, M., Fransen, C., Gladnishki, K., Hennig, A., Karayonchev, V., Keatings, J. M., Litzinger, J., Müller-Gatermann, C., Petkov, P., Scheck, M., Spagnoletti, P., Scholz, Ph., Stahl, C., Stegmann, R., Stoyanova, M., Thöle, P., Warr, N., Werner, V., Witt, W., Wölk, D., Zell, K. O., Van Isacker, P., Ponomarev, V. Yu.
The lifetimes of the $2^+_1$, the $2^+_2$ and the $3^-_1$ states of $^{210}$Po have been measured in the $^{208}$Pb($^{12}$C,$^{10}$Be)$^{210}$Po transfer reaction by the Doppler-shift attenuation method. The results for the lifetime of the $2^+_1$ s
Externí odkaz:
http://arxiv.org/abs/1706.04495
Autor:
Dahlqvist, I1 (AUTHOR), Ståhl, C2 (AUTHOR), Severin, J1,3 (AUTHOR), Akerstrom, Magnus1,3,4 (AUTHOR) magnus.akerstrom@vgregion.se
Publikováno v:
BMC Public Health. 6/8/2023, Vol. 23 Issue 1, p1-13. 13p. 2 Charts, 2 Graphs.
Autor:
Cedzich, C., Geib, T., Grünbaum, F. A., Stahl, C., Velázquez, L., Werner, A. H., Werner, R. F.
Publikováno v:
Annales Henri Poincare (2018) 19: 325
We give a topological classification of quantum walks on an infinite 1D lattice, which obey one of the discrete symmetry groups of the tenfold way, have a gap around some eigenvalues at symmetry protected points, and satisfy a mild locality condition
Externí odkaz:
http://arxiv.org/abs/1611.04439
Publikováno v:
Phys. Rev. D 91, 084035 (2015)
Loop quantum cosmology tries to capture the main ideas of loop quantum gravity and to apply them to the Universe as a whole. Two main approaches within this framework have been considered to date for the study of cosmological perturbations: the dress
Externí odkaz:
http://arxiv.org/abs/1502.02431
Publikováno v:
Journal of Physics A: Mathematical and Theoretical, Volume 49, Number 21 (2016)
We outline a theory of symmetry protected topological phases of one-dimensional quantum walks. We assume spectral gaps around the symmetry-distinguished points +1 and -1, in which only discrete eigenvalues are allowed. The phase classification by int
Externí odkaz:
http://arxiv.org/abs/1502.02592