time of flight


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time of flight

The time taken for light to travel a specified distance.

time of flight

[′tīm əv ′flīt]
(mechanics)
Elapsed time in seconds from the instant a projectile or other missile leaves a gun or launcher until the instant it strikes or bursts.
(physics)
The elapsed time from the instant a particle leaves a source to the instant it reaches a detector.
References in periodicals archive ?
The Time of Flight sensor is typically used for collecting depth information, which means, its all about helping you take better portraits.
I have shown that a field-expansion spectrometer with a long drift distance to measure proton time of flight is an attractive approach to measure the electron-neutrino correlation in neutron beta decay.
You could do that for a fixed target, but consider the time of flight. Time of flight is measured in hours when you're doing that.
CARLISLE: 2.10 Northern Accord, 2.40 Time Of Flight, 3.10 Le Sauvage, 3.40 Committed Schedule, 4.10 Bo Dancer, 4.40 Charnwood Jack, 5.10 Sunshade.
For the identification of molecules and their characterization in the fields of protein chemistry and metabolome analysis, protein modification, peptide mapping, glycan analysis, stereochemistry of the sugar-protein interaction and determination of potential life and drugs within the applied chemistry of food a versatile, rapid and economic liquid chromatography system (lc) with mass spectrometer quadrupole coupled with time of flight (ms-q-tof) mass analyzer.
5, the time of flights for protons that undergo a reversal are much longer than the coincidence time window of approximately 100 [micro]s; therefore, for the selected spectrometer geometry, no reversed protons are detected.
CARLISLE: 2.00 Time Of Flight, 2.30 Moss Pageant (nap), 3.00 Corporation Pop, 3.30 Ardent Scout, 4.00 Tanseeq, 4.30 Peter, 5.00 Bobs Invader.
The time of flight information from the CsI detectors allows the [gamma]-ray asymmetry [A.sub.[gamma]] with respect to the neutron spin direction to be deduced as a function of incident neutron energy from the angular distribution: [[d[omega]]/[d[OMEGA]]] = [1/4[eth]] (1 + [A.sub.[gamma]] cos[theta]), where [theta] is the angle between the neutron spin and the direction of emission of the gamma ray.
For each detector pair the resulting time bin physics asymmetries within a sequence were combined by calculating an error weighted average over the time of flight selected for analysis (13 ms through 34 ms).
Key words: neutron beta decay; neutron polarimetry; neutron time of flight; neutron polarization.
In time of flight (TOE) mass separation the higher the ion mass the slower it is moving when it reaches the detector (for a fixed acceleration voltage).
Contract notice: Atmospheric Pressure Interface Time of Flight Mass Spectrometer (ApiToF/MS).