Swimming single file, a family of geese passes by. Photo: Reidar Hahn
Reidar Hahn
Reidar Hahn is a former Fermilab photographer.
A gaggle of baby geese waddles away from the photographer. Photo: Reidar Hahn
A protective mother bison stands over her calf. The calf was born on April 21 and is the herd’s first baby bison born so far this year. Photo: Reidar Hahn
Congressman Randy Hultgren visited Fermilab on Wednesday, Feb. 23, to meet with Director Pier Oddone and senior staff members of the staff. Pictured left to right: Congressman Randy Hultgren, Oddone, DOE Deputy Fermi Site Manager Mark Bollinger and Chief of Staff for Congressman Hultgren Jerry Clarke. Photo: Reidar Hahn.
The visit included a tour of the 15th floor, CDF, the SRF Accelerator Test Facility and the Dark Energy Camera. CDF co-spokesperson Rob Roser (second from left) explained how the detector works to (from left), Byung-Hoon Oh, director and senior researcher at the Korea Atomic Energy Research Institute, Dong-Pil Min, Chairman of the Korea Research Council of Fundamental Science and Technology, and Whanyung Kim, a reporter from Joong Ang Ilbo. Photo: Reidar Hahn.
On Jan. 24, Dong-Pil Min, the chairman of the Korea Research Council of Fundamental Science & Technology, and Young-Kee Kim, deputy director of Fermilab, signed a Letter of Intent to collaborate on activities such as superconducting radio-frequency technology and accelerator-based sciences, including detectors, computing and data analysis. Photo: Reidar Hahn.
The visitors from the French consulate, including Adele Martial, had a chance to meet with Fermilab users (from right) Elemer Nagy (Marseille), Christophe Royon (CEA-Saclay) and Jonathan Brown (Paris VI). Photo: Reidar Hahn
On Jan. 18, Graham Paul, French Consul General (right), and Adele Martial, scientific advisor, visited Fermilab. Director Pier Oddone (left) gave a tour of the 15th floor of Wilson Hall, which included a look at the jelly bean universe. Photo: Reidar Hahn
A pickup truck is half buried in snow outside of the MI-60 building on Feb. 2 after a blizzard dumped more than 15 inches of snow on the laboratory. Photo: Reidar Hahn
Roads and Grounds’ Bob Lootens clears snow from laboratory roads on Feb. 2. Photo: Reidar Hahn