Laser Trap Monte Carlo Simulation

We have upgraded the Laser Trapping Monte Carlo to include a laser chirping feature.  This new feature allows for the addition of a linear frequency chirp to be added to any of the lasers in the simulation.  This is one of the first needed steps in being able to simulate slowing Radium-225 using its blue ...

Seminar @ Bucknell

Testing Time-Reversal Symmetry Using Lasers, a Magic Room, and Pear-Shaped Nuclei Experimental tests of fundamental symmetries using nuclei and other particles subject to the strong nuclear force have led to the discovery of parity (P) violation and the discovery of charge-parity (CP) violation. It is believed that additional sources of CP-violation may be needed to ...

Magnetic Field Map of Spinlab

This week I completed the Spinlab Magnetic Field Mapping Report, a 31-page LaTeX document outlining the motivation for mapping the magnetic field of the Spinlab, the process for building the components necessary for completing the mapping, and results from various mappings from 2016. This document will be very important for completing any future B-field mappings, especially once I ...

Righty Tighty, Lefty Loosey

The lab was confronted with a stuck knob on one of our Helium gas regulators. Many of the other lab members attempted to open the outlet valve to the regulator but that proved unsuccessful. I attempted to open the stuck valve as well, even using the strap wrench as shown. I had the thought that ...

HVPlotter in Python

Over the last week, I have developed a program in Python for quickly plotting data made from the exported data from the jhv4 labview program. The program has the user select which file they want to make plots from, and then opens the attached window. The user will then select the x-variable and y-variable they ...

Conditioning of HV Electrodes

This week we successfully approached the point of electrode conditioning with our high voltage system. In previous attempts, we were forced to stop short of reaching a high enough voltage due to cable failure–22 kV was the highest we could get. On Tuesday, we were able to reach 27.9 kV on our 30 kV power supply when our picoammeter ...

CUSTIPEN-IMP-PKU Workshop on Physics of Exotic Nuclei

I was asked to give a talk on “The Search for Electric Dipole Moments Using Octupole-Deformed Nuclei” @ the Workshop on Physics of Exotic Nuclei in Huizhou, Guandong, China. This is the first public talk I’ve given on our concept for a Protactinium-229 EDM search in the FRIB era. While in China, I also had a chance ...

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