Signal Processing for Pico-second Resolution Timing Measurements (2008)
Genat, Jean-Francois, Varner, Gary, Tang, Fukun, Frisch, Henry
The development of large-area homogeneous photo-detectors with sub-millimeter path lengths for direct Cherenkov light and for secondary-electrons opens the possibility of large time-of-flight systems...
Abstract We examine the possibility of using the distributions of impact parameter d0 as an additional means of distinguishing hadronically decaying o / 's from light quark jets. There is a...
Tev Marcela Carena, Marcela Carena, Ray Culbertson, Henry Frisch, Steve Mrenna, David Toback
Final states containing gauge bosons are signatures that occur in a wide-variety of models beyond the Standard Model of elementary particle interactions. The photon has been somewhat neglected at the...
Minimal Zoosy: Four Events (2007)
Jeff Berryhill Ray, Ray Culbertson, Henry Frisch, David Toback
In order to move toward quantitative comparisons with Monte Carlo, we try to characterize the kinematics of three events found in the inclusive `fl 6 E t and flfl searches in terms of decay chains in...
Cdf Member You, Jeff Berryhill, Ray Culbertson, Henry Frisch, Dave Toback
We search for anomalies in events with a photon, SECVTX b-tag and 6 E t . In events with two or more jets we find a peak in the dijet mass distribution. The peak consists of about 18-20 events over...
CDF/ANAL/EXOTIC/CDFR/4976 Version 2.1 May 8, 1999 A Search for Physics Beyond the (2007)
Standard Model In, Troy Andre, Je Berryhill, Ray Culbertson, Henry Frisch, Nancy Lai, ...
Motivated by the ee 6 E T event, we have searched in the inclusive channels e and for a signal beyond that predicted in the Standard Model. Such a signature is natural in gauge-mediated supersymmetry...
Developing Large-area Psec Timing: The MCP Return-Path Problem and a Proposed Solution (2006)
Timothy Credo, Henry Frisch, Harold S, Fukun Tang, Karen Byrum, Gary Drake
One limiting factor in the speed of a 2 ′ ′ ×2 ′ ′ MCP is the inductance in the path that charge has to flow from the anode back to the source of the charge, the micro-channel plate output....
A 96-Channel FPGA-based Time-to-Digital Converter (2005)
Bogdan, Mircea, Frisch, Henry, Heintz, Mary, Paramonov, Alexander, Sanders, Harold, Chappa, Steve, ...
We describe an FPGA-based, 96-channel, time-to-digital converter (TDC) intended for use with the Central Outer Tracker (COT) in the CDF Experiment at the Fermilab Tevatron. The COT system is...
The Ratio of W + N jets To Z/gamma + N jets As a Precision Test of the Standard Model (2003)
We suggest replacing measurements of the individual cross-sections for the production of W + N jets and Z/gamma + N jets in searches for new high-energy phenomena at hadron colliders by the precision...
CDF/ANAL/EXOTIC/CDFR/2483 (1994)
Milciades Contreras, Henry Frisch, Carla Grosso-pilcher, Greg Sullivan, David Toback
1 Introduction There is one striking event in the Z +2 jet electron sample. The invariant mass of the two jets is 732.4 GeV. The electrons are back to back, as are the two jets: the two electrons...
Beyond realism :--the artisitc voice of Abraham Cahan /--by Henry Frisch. (1971)
Thesis (M.A.)--City College of New York, 1971. [Department of English]