s-Wave Collisional Frequency Shift of a Fermion Clock

被引：0
|
作者：
Hazlett, Eric L. [1 ]
Zhang, Yi [1 ]
Stites, Ronald W. [1 ]
Gibble, Kurt [1 ]
O'Hara, Kenneth M. [1 ]
机构：
[1] Penn State Univ, Dept Phys, University Pk, PA 16802 USA
来源：
2013 JOINT EUROPEAN FREQUENCY AND TIME FORUM & INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM (EFTF/IFC) | 2013年
关键词：
atomic clock; fermion; collision; frequency shift; STANDARD;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We have experimentally observed a collisional frequency shift of trapped ultracold fermions. We probe the distinguishing features of s-wave collisional frequency shifts of fermions by stepping the atomic interactions through zero near an s-wave Feshbach resonance.
引用
收藏
页码：1025 / 1026
页数：2
相关论文
共 50 条
  • [21] S-wave Λπ phase shift is not large -: art. no. 014006
    Meissner, UG
    Oller, JA
    PHYSICAL REVIEW D, 2001, 64 (01)
  • [22] POTENTIALS WITH SUPPRESSED S-WAVE PHASE-SHIFT AT LOW ENERGIES
    FERREIRA, E
    SESMA, J
    PROGRESS OF THEORETICAL PHYSICS, 1972, 47 (01): : 165 - &
  • [23] Boson-induced s-wave pairing in dilute boson-fermion mixtures
    Viverit, L.
    Physical Review A - Atomic, Molecular, and Optical Physics, 2002, 66 (02): : 1 - 023605
  • [24] The Dπ S-wave
    Bugg, D. V.
    JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2009, 36 (07)
  • [25] CONJECTURE FOR T=0, S-WAVE, PI-PI PHASE SHIFT
    COOK, LF
    PHYSICAL REVIEW LETTERS, 1966, 17 (04) : 212 - &
  • [26] Fully gapped s-wave superconductivity enhanced by magnetic criticality in heavy-fermion systems
    Tazai, Rina
    Kontani, Hiroshi
    PHYSICAL REVIEW B, 2018, 98 (20)
  • [27] Universal relations for a trapped four-fermion system with arbitrary s-wave scattering length
    Blume, D.
    Daily, K. M.
    PHYSICAL REVIEW A, 2009, 80 (05):
  • [28] π-phase shift at the interface of two pnictide superconductors with antiphase s-wave pairing
    Chen, Wei-Qiang
    Zhang, Fu-Chun
    PHYSICAL REVIEW B, 2011, 83 (21):
  • [29] I=2 ππ S-wave scattering phase shift from lattice QCD
    Beane, S. R.
    Chang, E.
    Detmold, W.
    Lin, H. W.
    Luu, T. C.
    Orginos, K.
    Parreno, A.
    Savage, M. J.
    Torok, A.
    Walker-Loud, A.
    PHYSICAL REVIEW D, 2012, 85 (03):
  • [30] TEST OF S-WAVE PAIRING IN HEAVY-FERMION SYSTEMS DUE TO KONDO VOLUME COLLAPSE
    SVOZIL, K
    PHYSICAL REVIEW B, 1987, 35 (13): : 7113 - 7114
12345