Zobrazeno 1 - 10
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pro vyhledávání: '"atomic parity violation"'
We explore the feasibility of extracting electroweak observables from a measurement of atomic parity violation in hydrogen. Our proposed quantum-control scheme focuses on the $2s-3s$ or $2s-4s$ transitions in hydrogen. This work is motivated by the r
Externí odkaz:
http://arxiv.org/abs/2310.14689
Publikováno v:
Eur. Phys. J. C (2023) 83: 683
The COHERENT collaboration observed coherent elastic neutrino nucleus scattering using a 14.6 kg cesium-iodide (CsI) detector in 2017 and recently published the updated results before decommissioning the detector. Here, we present the legacy determin
Externí odkaz:
http://arxiv.org/abs/2303.09360
Autor:
Tan, H. B. Tran, Derevianko, A.
We consider the implication of the recent measurement of the W-boson mass $M_W$ [Science 376, 170 (2022)] for atomic parity violation experiments. We show that the change in $M_W$ shifts the Standard Model prediction for the ${}^{133}$Cs nuclear weak
Externí odkaz:
http://arxiv.org/abs/2204.11991
In Phys. Rev. D 103, L111303 (2021), we had reported an improved calculation of the nuclear spin-independent parity violating electric dipole transition amplitude ($E1_{PV}$) for the $6s ~ ^2S_{1/2} - 7s ~ ^2S_{1/2}$ transition in $^{133}$Cs by emplo
Externí odkaz:
http://arxiv.org/abs/2201.03851
Autor:
Roberts, B. M., Ginges, J. S. M.
Publikováno v:
Phys. Rev. D 105, 018301 (2022)
In a recent Letter [B. K. Sahoo, B. P. Das, and H. Spiesberger, Phys. Rev. D 103, L111303 (2021)], a calculation of the parity violating 6S-7S E1 amplitude in Cs is reported, claiming an uncertainty of just 0.3%. In this Comment, we point out that ke
Externí odkaz:
http://arxiv.org/abs/2110.11621
Autor:
Atzori Corona, M.1,2 (AUTHOR) mattia.atzori.corona@ca.infn.it, Cadeddu, M.2 (AUTHOR), Cargioli, N.1,2 (AUTHOR), Dordei, F.2 (AUTHOR), Giunti, C.3 (AUTHOR), Masia, G.1 (AUTHOR)
Publikováno v:
European Physical Journal C -- Particles & Fields. Jul2023, Vol. 83 Issue 7, p1-17. 17p.
Akademický článek
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Publikováno v:
Phys. Rev. D 103, 111303 (2021)
Our improved calculation of the nuclear spin-independent parity violating electric dipole transition amplitude ($E1_{PV}$) for $6s ~ ^2S_{1/2} - 7s ~ ^2S_{1/2}$ in $^{133}$Cs in combination with the most accurate (0.3\%) measurement of this quantity
Externí odkaz:
http://arxiv.org/abs/2101.10095
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 7, Pp 1-17 (2023)
Abstract The COHERENT collaboration observed coherent elastic neutrino nucleus scattering using a 14.6 kg cesium-iodide (CsI) detector in 2017 and recently published the updated results before decommissioning the detector. Here, we present the legacy
Externí odkaz:
https://doaj.org/article/f776fc81785548528a70a4b9d2ebfe32
Publikováno v:
Phys. Rev. D 101, 116006 (2020)
The exchange of two neutrinos at one loop leads to a long-range parity-violating force between fermions. We explore the two-neutrino force in the backdrop of atomic physics. We point out that this is the largest parity-violating long-range force in t
Externí odkaz:
http://arxiv.org/abs/1912.09444