![Layout of the High Resolution Spectrometers in Hall A at Jefferson Laboratory used for parity violation experiments.](https://websites.umass.edu/nuclear/files/2013/10/hallacombo-300x200.jpg)
![The PHENIX Detector at Brookhaven National Laboratory](https://websites.umass.edu/nuclear/files/2013/10/phenixhall_9-300x195.jpg)
![The EXO detector under construction at WIPP, Carlsbad, NM](https://websites.umass.edu/nuclear/files/2013/10/pastedGraphic-300x225.jpg)
![The Borexino Experiment at Gran Sasso](https://websites.umass.edu/nuclear/files/2013/10/ctf1-e1383063982456.gif)
![UMass graduate student Phil Martel working on cabling up the Crystal Ball detector at MAMI laboratory, Mainz, Germany.](https://websites.umass.edu/nuclear/files/2013/10/Phil-Martel-2.jpg)
![View through the GlueX solenoid with the Barrel Calorimeter installed, looking towards the Forward Calorimeter](https://websites.umass.edu/nuclear/files/2013/10/FCAL_BCAL.jpg)
Our research addresses a variety of fundamental questions that aim to further our understanding of the origins of all matter in the universe, the forces that govern them, and the mechanisms by which the fundamental building blocks of matter (quarks and leptons) form protons, neutrons and eventually nuclei and atoms.
TOPICS:
- Solar neutrino physics
- Double-beta decay
- Direct searches for WIMP dark matter
- Fundamental symmetry tests
- Precision low energy QCD tests
- Precision nucleon structure studies
- Precision tests of electroweak interactions
- Experimental Gravitation and Particle Astrophysics more