Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Quentin A. Kerns"'
Autor:
Quentin A. Kerns
Publikováno v:
AIP Conference Proceedings.
Everyday features of the accelerator environment include long cable runs, high power and low level equipment sharing building space, stray electromagnetic fields and ground voltage differences between the sending and receiving ends of an installation
Publikováno v:
Review of Scientific Instruments. 30:31-36
This mercury‐capsule light‐pulse generator was developed to test and evaluate the high‐speed features of multiplier phototubes and low‐level image tubes. Light pulses and electrical trigger pulses are generated simultaneously in an arc discha
Autor:
Dick A. Mack, Sypko W. Andreae, Thomas A. Nunamaker, Frederick A. Kirsten, Victor Perez-Mendez, Quentin A. Kerns
Publikováno v:
Andreae, Sypko W.; Kerns, Quentin A.; Kirsten, Frederick A.; Mack, Dick A.; Nunamaker, Thomas A.; & Perez-Mendez, Victor.(1964). DIRECT-VIEW VIDICON SCANNING SYSTEM FOR SPARK CHAMBERS. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/8w0308rz
A vidicon camera tube furnishes an ideal means for directly viewing spark-chamber events. By digitizing spark locations initially, one can perform the subsequent circuit logic by digital-circuit techniques. Information stored on magnetic tape can be
Publikováno v:
Baker, Stanley C.; Kerns, Quentin A.; Kirsten, Fredrick A.; Mack, Dick A.; & Nunamaker, Thomas A.(1960). TEST ROUTINES AND MONITORING FOR A LARGE COUNTER EXPERIMENT. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/88c8x4n3
Some recent multichannel scintillation-counter experiments are so complex that the use of test routines and fault monitoring becomes essential. In a recent experiment, it was desired to initially align the system, provide continuous calibration durin
Publikováno v:
IEEE Transactions on Nuclear Science. 14:320-327
Ferrite tuning circuits of the RF system for the 200-GeV machine require specialized components, because of the requirements for high current and for reliability under pulsing conditions. The present status of the LRL program to provide high-current
Publikováno v:
Birk, Meir; Kerns, Quentin A.; & Tusting, Robert A.(1964). EVALUATION OF THE C-70045A HIGH-SPEED PHOTOMULTIPLIER. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/1qk6j793
Measurements were made of the time spread, pulse response, and other characteristics of the C-70045A 14stage photomultiplier which was developed for high-speed timing applications with scintillation and Cerenkov radiation detection. Rise times and ti
Autor:
Quentin A. Kerns
Publikováno v:
IRE Transactions on Nuclear Science. 3:114-120
Antiproton observations at the Bevatron are typical of scintillation counting experiments that would benefit by improved time response. The antiproton yield increases as the flight path of the particle is shortened and the corresponding solid angle i
Autor:
G. S. Tool, Quentin A. Kerns
Publikováno v:
IEEE Transactions on Nuclear Science. 14:773-776
The general characteristics of the RF system high-power components and suitable accelerating structures have been studied for several variations of the interlaced multi-ring synchrotron. This type of machine has been considered as a possible componen
Publikováno v:
Kerns, Quentin A.; Tool, Gerald S.; & Katz, Joseph E.(1965). FERRITE MEASUREMENTS FOR SYNCHROTRON RF ACCELERATING SYSTEM DESIGN. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/3x16k03x
Ferrites provide a reliable and flexible means of electronically tuning particle accelerator rf cavities without wasting a disproportionate amount of rf power. A systematic design procedure is presented for a ferrite tuned rf resonator. Radio frequen
Publikováno v:
IRE Transactions on Nuclear Science. 8:83-90
A P-N Germanium junction has been irradiated with 4,8 MeV, 6 MeV, 8,7 MeV alpha particles and 5 MeV , 10 MeV and 11 MeV protons ; the incident particles penetrate into the crystal perpendicularly to the Junction plane. The depletion region is 0,7 mic