Research Inquiries

For inquiries related to SD Mines Research, contact:

Research Affairs

S.D. School of Mines & Technology
501 E. St. Joseph Street
Suite 102, O'Harra Building
Rapid City, SD  57701

(605) 394-2493

Research@Mines - by Subject

SD Mines Researchers Help Ensure a Clean Signal in Next-Gen Dark Matter Detector at Sanford Lab

Lab technician Rashyll Leonard completes connections for collecting radon from the LUX experiment underground at SURF during decommissioning, September 20, 2016. Photo credit: Dr. Eric Miller.

The LUX-ZEPLIN (LZ) dark matter detector in the Sanford Underground Research Facility (SURF) in Lead reached a major milestone this week. U.S. Department of Energy approval for the final design of the LZ experiment launches the construction phase and pushes the project toward the completion goal of April, 2020. Next-gen dark matter detectors have become sensitive enough that researchers around the world are now more confidently racing to be the first to directly observe the existence of dark matter particles. LZ is in direct competition with two projects in Italy and China. Researchers at South Dakota School of Mines &Technology are playing a key role in the detection and removal of radon from the sensitive equipment to ensure LZ has the cleanest signal possible.

"Physicists at Mines are playing a role in one of the most exciting physics experiments in the world,” said SD Mines President Heather Wilson.

LZ is being placed almost a mile underground to reduce the impact of cosmic rays that can hide the potential dark matter signal. But other types of background radiation and contamination can also produce false signals and hurt the effort to detect dark matter. Researchers must painstakingly measure all components of LZ for naturally occurring radiation. One challenge is the removal of radon, a naturally occurring radioactive gas that could interfere with dark ...

Last Edited 6/13/2017 10:34:47 AM [Comments (0)]

South Dakota Space Grant Awards $176,000 in NASA Funding to SD Mines and Five South Dakota Institutions

A team of Mines students working on a component of the National Solar Eclipse Balloon Project. This is one example of a research funded by the South Dakota Space Grant Consortium headquartered at Mines.

The South Dakota Space Grant Consortium (SDSGC) has provided nine awards totaling approximately $176,000 in NASA funding to SD Mines and five affiliate members of the Consortium.

The Space Grant Consortium, headquartered at the South Dakota School of Mines & Technology, is a statewide network of 20 member organizations from education, industry and government. As the link between NASA and the citizens of South Dakota, the Consortium’s mission is to instill the spirit of exploration and discovery in students, educators and the general public, with a special focus on the fields of science, technology, engineering and math that are essential for the development of the nation’s workforce.

One grant of $17,100 was awarded directly to a Mines student, Kari Pulli, a junior in mechanical engineering, as a scholarship for a project titled “Student CO-OP for Aerospace and High-Altitude Technology Development.”  Pulli was selected by officials at Raven-Aerostar for an eight-month student internship at its Sioux Falls facility. This is on top of a previously announced SDSGC grant of $25,000 to SD Mines for a project titled: “Computational Astronomy for Teachers and Their Students.

In total, nine winning projects were competitively selected from among 15 proposals submitted under the SDSGC’s FY2016 Project Innovati...

Last Edited 2/3/2017 10:02:17 AM [Comments (0)]

Strieder Leads Sanford Lab CASPAR Team in Unlocking Secrets of the Universe

Mines physicist Dr. Frank Strieder is the principal investigator on the CASPAR experiment at the Sanford Underground Research Facility.

In a cavern buried beneath a mile of rock at the Sanford Underground Research Facility, a School of Mines team has spent the last year assembling an accelerator that could alter the scientific world with quiet bursts of energy.

The Compact Accelerator System Performing Astrophysical Research (CASPAR) experiment hopes to understand the origins of the universe by mimicking nuclear fusion in stars, studying the smallest scale possible to understand the largest scale possible.

Led by South Dakota Mines’ Dr. Frank Strieder of the Department of Physics, the team of scientists includes researchers from the University of Notre Dame and the Colorado School of Mines, as well as seven Mines students—three doctoral students and four undergraduates. Strieder designed the 45-foot-long accelerator and spent a year purchasing or machining parts and then assembling them.

Data collection is expected to begin within the next month.

The idea behind the experiment is to generate the type of energy inside a star, allowing scientists to understand how stars were formed and where they are in their lifespan, which could lead to other discoveries about life in the universe.

One kilometer away inside another cavity of the sprawling deep underground laboratory, Ray Davis observed for the first time 50 years ago that neutrinos came from the sun. Davis earned the Nobel Prize for his discovery.

“We know bas...

Last Edited 11/3/2016 03:09:08 PM [Comments (0)]