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pro vyhledávání: '"L. R. Hunter"'
Publikováno v:
Physical Review A. 102
We report high-precision measurements on the thallium fluoride $\stackrel{\ifmmode \tilde{}\else \~{}\fi{}}{J}=1$ hyperfine manifold of the $B^{3}\mathrm{\ensuremath{\Pi}}_{1}$ ($v=0$) state. This state is of special interest because it is central to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16694c3819e2e5c7de62c58260cf832d
https://doi.org/10.1103/physreva.102.052802
https://doi.org/10.1103/physreva.102.052802
Akademický článek
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Autor:
Matthew Steinecker, S. K. Peck, D. J. McCarron, Shah Saad Alam, L. R. Hunter, D. DeMille, Eustace Edwards, N. S. Wadia, Eric B. Norrgard
Publikováno v:
Physical Review A. 95
The rotational and hyperfine spectrum of the $X{\phantom{\rule{0.16em}{0ex}}}^{1}{\mathrm{\ensuremath{\Sigma}}}^{+}\ensuremath{\rightarrow}B{\phantom{\rule{0.16em}{0ex}}}^{3}{\mathrm{\ensuremath{\Pi}}}_{1}$ transition in TlF molecules was measured us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5a4b06bce58e3a0b78c6257b2defcdf
https://doi.org/10.1103/physreva.95.062506
https://doi.org/10.1103/physreva.95.062506
Publikováno v:
Physical Review A. 93
We have developed a technique that uses the tensor light shift to measure and cancel the frequency shift produced by the quadrupolar anisotropy of a vapor cell. We demonstrate the technique on the $6{S}_{1/2},\phantom{\rule{0.16em}{0ex}}F=4$ level of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fffb4ad28f6b8bf7f95f6f581c89375
https://doi.org/10.1103/physreva.93.023426
https://doi.org/10.1103/physreva.93.023426
Publikováno v:
Science (New York, N.Y.). 339(6122)
In Search of Unparticles The standard model of particle physics, which describes the basic building blocks of the universe and the interactions among them, is incomplete. Numerous theoretical extensions have been proposed, some of which predict long-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::922404a66cb5c19b3527415e1d518340
https://pubmed.ncbi.nlm.nih.gov/23430649
https://pubmed.ncbi.nlm.nih.gov/23430649
Autor:
L. R. Hunter, Daniel Ang
We use the recently developed model of the electron spins within Earth to investigate all of the six possible long-range velocity-dependent spin-spin interactions associated with the exchange of an ultralight (${m}_{{z}^{\ensuremath{'}}}l{10}^{\ensur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aff6fd7f8bbdf84c9622dc5ab979692b
Publikováno v:
Physical Review Letters. 77:2170-2173
We compare the relative precession frequencies of Hg and Cs magnetometers as a function of the position of two 475 kg lead masses with respect to an applied magnetic field. Our observations limit the size of a possible monopole-dipole interaction exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a368e2520b1c40669e01b573f9596703
https://doi.org/10.1103/physrevlett.77.2170
https://doi.org/10.1103/physrevlett.77.2170
We report new bounds on Local Lorentz Invariance (LLI) violation in Cs and Hg. The limits are obtained through the observation of the the spin- precession frequencies of 199Hg and 133Cs atoms in their ground states as a function of the orientation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecc6b2aae4028ad7ae4b4e830c7e4670
http://arxiv.org/abs/1205.5022
http://arxiv.org/abs/1205.5022
Publikováno v:
Physical Review A. 85
We measure the upper state lifetime and two ratios of vibrational branching fractions f_{v'v} on the B^{3}\Pi_{1}(v') - X^{1}\Sigma^{+}(v) transition of TlF. We find the B state lifetime to be 99(9) ns. We also determine that the off-diagonal vibrati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64f7e0128cfd71b7a9e57653dd1ab061
https://doi.org/10.1103/physreva.85.012511
https://doi.org/10.1103/physreva.85.012511
Publikováno v:
Physical Review A. 50:2467-2474
We present an alternative method for changing atomic alignment to orientation through interactions with orthogonal static electric and magnetic fields. Experimental results demonstrating this effect in the 5d6p $^{1}$P state of atomic barium and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc1525032efaf4d204ee7961205b0c6f
https://doi.org/10.1103/physreva.50.2467
https://doi.org/10.1103/physreva.50.2467