Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Häfner, Stephan"'
Autor:
Lippi, Eleonora, Gerken, Manuel, Häfner, Stephan, Repp, Marc, Pires, Rico, Rautenberg, Michael, Krom, Tobias, Kuhnle, Eva D., Tran, Binh, Ulmanis, Juris, Zhu, Bing, Chomaz, Lauriane, Weidemüller, Matthias
We present the experimental apparatus enabling the observation of the heteronuclear Efimov effect in an optically trapped ultracold mixture of $^6$Li-$^{133}$Cs with high-resolution control of the interactions. A compact double-species Zeeman slower
Externí odkaz:
http://arxiv.org/abs/2410.16031
Autor:
Zhu, Bing, Häfner, Stephan, Tran, Binh, Gerken, Manuel, Ulmanis, Juris, Tiemann, Eberhard, Weidemüller, Matthias
We measure higher partial wave Feshbach resonances in an ultracold mixture of fermionic $^6$Li and bosonic $^{133}$Cs by magnetic field dependent atom-loss spectroscopy. For the $p$-wave Feshbach resonances we observe triplet structures corresponding
Externí odkaz:
http://arxiv.org/abs/1912.01264
Autor:
Zhu, Bing, Häfner, Stephan, Tran, Binh, Gerken, Manuel, Ulmanis, Juris, Tiemann, Eberhard, Weidemüller, Matthias
We report evidence for spin-rotation coupling in $p$-wave Feshbach resonances in an ultracold mixture of fermionic $^6$Li and bosonic $^{133}$Cs lifting the commonly observed degeneracy of states with equal absolute value of orbital-angular-momentum
Externí odkaz:
http://arxiv.org/abs/1910.12011
Autor:
Gerken, Manuel, Tran, Binh, Häfner, Stephan, Tiemann, Eberhard, Zhu, Bing, Weidemüller, Matthias
Publikováno v:
Phys. Rev. A 100, 050701 (2019)
We report on the observation of dipolar splitting in 6Li p-wave Feshbach resonances by highresolution atom-loss spectroscopy. The Feshbach resonances at 159 G and 215 G exhibit a doublet structure of 10 mG and 13 mG, respectively, associated with dif
Externí odkaz:
http://arxiv.org/abs/1909.09831
Publikováno v:
In Signal Processing August 2022 197
Autor:
Häfner, Stephan, Ulmanis, Juris, Kuhnle, Eva D., Wang, Yujun, Greene, Chris H., Weidemüller, Matthias
Publikováno v:
Phys. Rev. A 95, 062708 (2017)
We experimentally and theoretically study the effect of the intraspecies scattering length onto the heteronuclear Efimov scenario, following up on our earlier observation of Efimov resonances in an ultracold Cs-Li mixture for negative [Pires et al.,
Externí odkaz:
http://arxiv.org/abs/1701.08007
Autor:
Ulmanis, Juris, Häfner, Stephan, Pires, Rico, Kuhnle, Eva D., Wang, Yujun, Greene, Chris H., Weidemüller, Matthias
Publikováno v:
Phys. Rev. Lett. 117 (2016) 153201
We investigate theoretically and experimentally the heteronuclear Efimov scenario for a three-body system that consists of two bosons and one distinguishable particle with positive intraspecies scattering lengths. The three-body parameter at the thre
Externí odkaz:
http://arxiv.org/abs/1608.01477
Autor:
Häfner, Stephan, Thomä, Reiner
This paper investigates the estimation of radio channel parameters from receiver data, whereby the transmitter is fully unknown. We use a multipath model to describe the radio channel between transmitter and receiver. According to this model, we disc
Externí odkaz:
http://arxiv.org/abs/1512.03591
Autor:
Häfner, Stephan Georg.
Diss. med. dent. Zürich.
Literaturverz.
Literaturverz.
Externí odkaz:
http://opac.nebis.ch/cgi-bin/showAbstract.pl?sys=000281107
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