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decay

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Wood Decay Causes - All States, National Forest Service photograph.

Wood Decay Causes - All States, National Forest Service photograph.

Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History

Wood Decay Causes - All States, National Forest Service photograph.

Wood Decay Causes - All States, National Forest Service photograph.

Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History

Wood Decay Causes - All States, National Forest Service photograph.

Wood Decay Causes - All States, National Forest Service photograph.

Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History

Wood Decay Causes - All States, National Forest Service photograph.

Wood Decay Causes - All States, National Forest Service photograph.

Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History

Wood Decay Causes - All States, National Forest Service photograph.

Wood Decay Causes - All States, National Forest Service photograph.

Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History

Wood Decay Causes - All States, National Forest Service photograph.

Wood Decay Causes - All States, National Forest Service photograph.

Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History

Wood Decay Causes - All States, National Forest Service photograph.

Wood Decay Causes - All States, National Forest Service photograph.

Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History

Wood Decay Causes - All States, National Forest Service photograph.

Wood Decay Causes - All States, National Forest Service photograph.

Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History

Wood Decay Causes - All States, National Forest Service photograph.

Wood Decay Causes - All States, National Forest Service photograph.

Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History

Apparatus to measure the decay of the free neutron. The experiment was designed by Luis Alvarez and was built and tested by Cornelius Tobias for his doctoral thesis in 1941. The project was stopped when the 37-inch cyclotron was converted to isotope separation. Photo taken May 2, 1941. Morgue 1946-8 (P-16); Cooksey 454 [Photographer: Donald Cooksey]

Apparatus to measure the decay of the free neutron. The experiment was...

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Luis Alvarez's delayed neutron experiment chart showing N17 decay scheme. Photograph taken April 26, 1948. LINAC-554

Luis Alvarez's delayed neutron experiment chart showing N17 decay sche...

Digital Preservation File Name and Format: 434-LB-5-XBD201209-01053.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Image of pi-mu electron decay. Bubble chamber event. Photograph taken March 25, 1955. Bubble Chamber-11

Image of pi-mu electron decay. Bubble chamber event. Photograph taken ...

Digital Preservation File Name and Format: 434-LB-6-XBD201209-01133.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

4-inch bubble chamber pi electron decay. Photograph taken November 1955. Bubble Chamber-45

4-inch bubble chamber pi electron decay. Photograph taken November 195...

Digital Preservation File Name and Format: 434-LB-6-XBD201210-01159.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Theta angle decay, H. Smith. Associated with Moyer and Osher. Photograph taken January 10, 1957. Bevatron-1222

Theta angle decay, H. Smith. Associated with Moyer and Osher. Photogra...

Digital Preservation File Name and Format: 434-LB-6-XBD201304-02320.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Subatomic particles formation, tan decay: pi-negative + p yields sigma-negative + k-positive; pi-negative. Photograph taken August 1, 1957. Bubble Chamber-307

Subatomic particles formation, tan decay: pi-negative + p yields sigma...

Digital Preservation File Name and Format: 434-LB-6-XBD201210-01402.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

A 10-inch bubble chamber event. A pion entering from the left and striking a proton produces two uncharged particles that leave no tracks until they too decay. Patent release 7/6/1962. Photograph taken October 17, 1957. Bubble Chamber-340

A 10-inch bubble chamber event. A pion entering from the left and stri...

Digital Preservation File Name and Format: 434-LB-6-XBD9607-03039.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Associated production K0 lambda-0 on 10-inch bubble chamber. Pairs collide, both decay. See also XBB8511-9655 and 9656. Photograph taken October 17, 1957. Bubble Chamber-340A

Associated production K0 lambda-0 on 10-inch bubble chamber. Pairs col...

Digital Preservation File Name and Format: 434-LB-6-XBD201210-01441.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Decay set up. Photograph taken December 18, 1957. Bevatron-1423

Decay set up. Photograph taken December 18, 1957. Bevatron-1423

Digital Preservation File Name and Format: 434-LB-6-XBD201304-02458.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Bubble chamber event. Decay of neutral cascade hyperon. A negative kaon entering from below produces an uncharged kaon and a previously unknown particle that, in turn, decays into two uncharged particles. The dotted lines in the inset follow the trackless participants. Patent release 5/12/1960. Photograph taken December 15, 1958. Bubble Chamber-661A

Bubble chamber event. Decay of neutral cascade hyperon. A negative kao...

Digital Preservation File Name and Format: 434-LB-6-XBD9607-03038.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Kaon decay event. Photograph taken July 10, 1959. Bubble Chamber-781

Kaon decay event. Photograph taken July 10, 1959. Bubble Chamber-781

Digital Preservation File Name and Format: 434-LB-6-XBD201211-01562.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Bubble chamber event. Decay of neutral lambda, anti-lambda hyperons. Photograph circa July 1959. Bubble Chamber-772A

Bubble chamber event. Decay of neutral lambda, anti-lambda hyperons. P...

Digital Preservation File Name and Format: 434-LB-6-XBD9907-01705.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Bubble chamber event. Beta decay of kaon2. Photograph taken March 26, 1959. Bubble Chamber-716B

Bubble chamber event. Beta decay of kaon2. Photograph taken March 26, ...

Digital Preservation File Name and Format: 434-LB-6-XBD201211-01557.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Production and decay of neutral lambda and anti-lambda hyperons. Patent release 10/5/1962. Photograph taken July 8, 1959. Bubble Chamber-172A

Production and decay of neutral lambda and anti-lambda hyperons. Paten...

Digital Preservation File Name and Format: 434-LB-6-XBD201210-01353.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Bubble chamber event: beta decay of kaon. Photograph taken March 26, 1959. Bubble Chamber-716

Bubble chamber event: beta decay of kaon. Photograph taken March 26, 1...

Digital Preservation File Name and Format: 434-LB-6-XBD201211-01556.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Production and decay of neutral lambda and anti-lambda hyperons. Patent release 5/16/1960. Photograph undated (probably taken July 1959). Bubble Chamber-773

Production and decay of neutral lambda and anti-lambda hyperons. Paten...

Digital Preservation File Name and Format: 434-LB-6-XBD201211-01559.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Bubble chamber event, pairs decay. Photograph taken October 5, 1960. Bubble Chamber-958

Bubble chamber event, pairs decay. Photograph taken October 5, 1960. B...

Digital Preservation File Name and Format: 434-LB-6-XBD201211-01625.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Leptonic decay of sigma hyperon. Patent release 11/19/1962. Photograph taken April 7, 1961. Bubble Chamber-1003

Leptonic decay of sigma hyperon. Patent release 11/19/1962. Photograph...

Digital Preservation File Name and Format: 434-LB-6-XBD201211-01638.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Bubble chamber event (Roll 3130, Frame 376) showing production and decay of a xi minus and k plus tau decay. Patent release 10/5/1962. Photograph taken January 22, 1962. Bubble Chamber-1096A

Bubble chamber event (Roll 3130, Frame 376) showing production and dec...

Digital Preservation File Name and Format: 434-LB-6-XBD9907-01707.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Checking the evidence for rare pion decay are discoverers, left to right: Tom Elioff, Robert Bacastow, Rudy Larsen, Clyde Wiegand, and Tom Ypsilantis. Morgue 1962-84 (P-1) [Photographer: Donald Cooksey]

Checking the evidence for rare pion decay are discoverers, left to rig...

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Decay of parameter of E-degree, University of Washington experiment, Williams/Davis. Photograph taken September 19, 1966. Bevatron-4100 – Photographer: George Kagawa

Decay of parameter of E-degree, University of Washington experiment, W...

Digital Preservation File Name and Format: 434-LB-6-XBD201307-03347.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Decay of parameter of E-degree, University of Washington experiment, Williams/Davis. Photograph taken September 19, 1966. Bevatron-4101 – Photographer: George Kagawa

Decay of parameter of E-degree, University of Washington experiment, W...

Digital Preservation File Name and Format: 434-LB-6-XBD201307-03348.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Dentalman Sandra Schuler entertains children while she teaches them about tooth decay at the Naval Air Station Child Development Center. Center staff members try to create an atmosphere conducive to learning as well as fun for the children of Navy personnel

Dentalman Sandra Schuler entertains children while she teaches them ab...

The original finding aid described this photograph as: Base: Naval Air Station, Pensacola State: Florida (FL) Country: United States Of America (USA) Scene Camera Operator: Jim Bryant Release Status: Relea... More

Staffers entertain children while teaching them about tooth decay at the Naval Air Station Child Development Center. Center staff members try to create an atmosphere conducive to learning as well as fun for the children of Navy personnel

Staffers entertain children while teaching them about tooth decay at t...

The original finding aid described this photograph as: Base: Naval Air Station, Pensacola State: Florida (FL) Country: United States Of America (USA) Scene Camera Operator: Jim Bryant Release Status: Relea... More

Bubble chamber event. Muonic decay of a neutral k meson with inset diagram. Photograph undated. Bubble Chamber-1240A -  Photographer: George Kagawa

Bubble chamber event. Muonic decay of a neutral k meson with inset dia...

Digital Preservation File Name and Format: 434-LB-6-XBD201211-01674.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Bubble Chamber Event. Resonances last typically for a mere 10(-23 power) seconds and therefore leave no discernible track in a bubble chamber. But by calculating back from the energies and angles of the particles that are detected, physicists can infer that a resonance has existed.  In this picture from a bubble chamber at Berkley, an antiproton, coming from below, annihilates with a proton to produces two negative pions, a neutral pion and two positive pions. The negative pions move off to the left, the positive pions to the right, while the pi-zero is undetected. The lower pi-plus decays to a muon, the short piece of track, and then to a positron, which curls out of the picture. The information in the picture is consistent with the lower-energy pions, the lower tracks on left and right-being the decay products of a resonance state known as the omega. Image not dated. Bubble Chamber-1041

Bubble Chamber Event. Resonances last typically for a mere 10(-23 powe...

Digital Preservation File Name and Format: 434-LB-6-XBD9708-03162.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Bubble chamber event. Leptonic decay of a lambda with inset diagram. Photograph undated. Bubble Chamber-1040B

Bubble chamber event. Leptonic decay of a lambda with inset diagram. P...

Digital Preservation File Name and Format: 434-LB-6-XBD201211-01645.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Bubble chamber event. Production and decay of a xi zero. Photograph undated. Bubble Chamber-1053A

Bubble chamber event. Production and decay of a xi zero. Photograph un...

Digital Preservation File Name and Format: 434-LB-6-XBD201211-01647.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Bubble chamber event. Production and decay of a xi minus. Photograph undated. Bubble Chamber-1054A

Bubble chamber event. Production and decay of a xi minus. Photograph u...

Digital Preservation File Name and Format: 434-LB-6-XBD201211-01648.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Bubble chamber event. Leptonic decay of sigma hyperon, with inset caption. Photograph undated. Bubble Chamber-985A

Bubble chamber event. Leptonic decay of sigma hyperon, with inset capt...

Digital Preservation File Name and Format: 434-LB-6-XBD201211-01630.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

US Navy (USN) Lieutenant (LT) Joyce Yang, Military Sealift Command (MSC) Hospital Ship USNS MERCY (T-AH 19) [not shown], removes teeth from an Indonesian woman with severe tooth decay at the University Hospital in Banda Aceh, Sumatra, Indonesia

US Navy (USN) Lieutenant (LT) Joyce Yang, Military Sealift Command (MS...

The original finding aid described this photograph as: Base: Banda Aceh State: Sumatra Country: Indonesia (IDN) Scene Camera Operator: PH3(Nac) Rebecca J. Moat, Usn Release Status: Released to Public Combi... More

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