Last version:
FLUKA 2021.2.1, July 26th 2021
(last respin )
flair-2.3-0b 30-Jul-2021

News:

-- Fluka Release
( 30.07.2021 )

FLUKA 2021.2.1 has been released.
Fluka Major Release 18.05.2021 FLUKA 2021.2.0 has been released.
Congratulations from INFN: ,
Dear Paola,
I wish to congratulate you and all the authors and collaborators for this new Fluka release, which looks at the future and confirms the support of INFN in the development and continuous improvement of this code.
best regards
Diego Bettoni
INFN Executive Committee


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TIME-CUT

Sets transport time cutoffs for different particles

See also TCQUENCH

     WHAT(1) = transport time cutoff (nsec)
               Default: no cut off

     WHAT(2) = transport time cutoff delay (nsec)
               Default = 0.0

     WHAT(3) = material number for the "start" signal from which time
               is measured (useful for calorimetry)
               (Not implemented at present)
               Default: "start" at creation time

     WHAT(4) = lower bound of the particle numbers for which the
               transport time cutoff and/or the start signal is to be
               applied
               ("From particle WHAT(4)...").
               Default = 1.0

     WHAT(5) = upper bound of the particle numbers for which the
               transport time cutoff and/or the start signal is to be
               applied
               ("...to particle WHAT(5)...").
               Default = WHAT(4) if WHAT(4) > 0, all particles otherwise.

     WHAT(6) = step length in assigning numbers. ("...in steps of
               WHAT(6)").
               Default = 1.0

     SDUM :    not used

     Default (option TIME-CUT not given): no time cutoff for particle
             transport

Notes:

  • 1) The transport time cutoff should not be confused with the time cutoff for scoring (see TCQUENCH).

  • 2) Particles outside the time gate defined by TIME-CUT are discarded (a summary is printed at the end of the standard output).

Example:

 *...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
 TIME-CUT      3000.0       0.0       0.0       8.0       0.0       0.0
 *  Stop transporting neutrons after 3000 nsec

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