Global ETD Search

1	A search for parity non-conservation in the hydrogen atom / Ikabāla, Muhammada Jāphara. January 1983 (has links) Thesis (Ph. D.)--University of Washington, 1983. / Vita. Includes bibliographical references. Parity nonconservation. Hydrogen.
2	Nuclear anapole moments : a manifestation of nuclear parity nonconservation / Liu, Cheng-Pang, January 2001 (has links) Thesis (Ph. D.)--University of Washington, 2001. / Vita. Includes bibliographical references (p. 117-123). Parity nonconservation. Nuclear moments.
3	Toward a measurement of atomic parity nonconservation using a single, trapped barium ion / Hendrickson, Kristi R. G. January 1999 (has links) Thesis (Ph. D.)--University of Washington, 1999. / Vita. Includes bibliographical references (leaves 139-149). Parity nonconservation Barium. Ions.
4	Parity nonconserving neutron spin rotation in bromine, cesium and rubidium / Saha, Satyajit, January 1990 (has links) Thesis (Ph. D.)--University of Washington, 1990. / Vita. Includes bibliographical references (leaves [143]-147).
5	Measurement of the parity nonconserving spin-rotation of transmitted cold neutrons through a liquid helium target / Markoff, Diane Melanie. January 1998 (has links) Thesis (Ph. D.)--University of Washington, 1998. / Vita. Includes bibliographical references (leaves [145]-150).
6	New techniques for measuring atomic parity violation / Cronin, Alexander D., January 1999 (has links) Thesis (Ph. D.)--University of Washington, 1999. / Vita. Includes bibliographical references (leaves 219-226).
7	Measurement of light shift ratios with a single trapped ¹³⁸Ba⁺ ion, and prospects for a parity violation experiment / Koerber, Timo W., January 2003 (has links) Thesis (Ph. D.)--University of Washington, 2003. / Vita. Includes bibliographical references (p. 208-215).
8	Spin state detection and manipulation and parity violation in a single trapped ion / Schacht, Michael, January 2000 (has links) Thesis (Ph. D.)--University of Washington, 2000. / Vita. Includes bibliographical references (p. 376).
9	PROGRESS TOWARDS A PRECISION MEASUREMENT OF THE NUCLEAR ANAPOLE MOMENT IN CESIUM Amy J Damitz (18309196) 04 April 2024 (has links) <p dir="ltr">Parity non-conversation experiments provide a method to explore the weak interaction. Precision measurements of the weak interaction will lead to more limitations on beyond the standard model theories. Our lab will use a two-color coherent control to help us to extract the small amplitude of the weak interaction between the nucleons of the cesium nucleus. In this dissertation, I will discuss how our lab is investigating the anapole moment in cesium using rf and laser fields, along with future steps to finish the measurement.</p> Atomic and molecular physics parity violation parity nonconservation cesium anapole moment Radio frequencies (RF)
10	Progress towards a new parity non-conservation measurement in cesium-133 Yao De George Toh (6858197) 16 August 2019 (has links) Atomic parity violation measurements provide a way to probe physics beyond the Standard Model. They can provide constraints on conjectures of a massive Z′ bosonor a light boson, or searches of dark energy. Using the two-pathway coherent control technique, our group plans to make a new measurement of the weak interaction induced parity non-conservation (PNC) transition moment (<i>E<sub>PNC</sub></i>) on the cesium 6S→7S transition. We will coherently interfere a 2-photon transition with the Stark and PNC transitions to amplify and extract the PNC amplitude. Previously, our lab has measured the magnetic dipole transition moment on the same 6S→7S transition to about 0.4% uncertainty using this technique. In this dissertation, I discuss improvements made to the system, and review what future upgrades are needed for a new<i> E</i><sub><i>PNC </i></sub>measurement. Key systematics are also described. For an accurate determination of <i>E<sub>PNC</sub></i>, properties of cesium such as the scalar (<i>α</i>) and vector (<i>β</i>) transition polarizabilities are needed. I present improved determinations of keyelectric dipole matrix elements, and calculate new high precision determinations of <i>α</i> and <i>β</i>. Finally, using <i>β</i> and the previously measured value of <i>E<sub>PNC</sub>/β</i>, I calculate new values for the weak charge of the cesium nucleus Q<sub>w</sub>.<br> Atomic Physics cesium parity nonconservation atomic parity violation precision measurements electric dipole matrix elements polarizability lifetime measurement lifetime atomic physics atomic molecular and optical AMO

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