LHCb | Computing | Book-keeping	Book-keeping User requirements document

1.1 DATA type

The type of data need to be idenfied. Mainly it will be real data, beam or Monte Carlo data.

 

Table 1

Type	Option
data type

1.2 Physics channel

The type of production which have been produced need to be idenfied.

For example some value could be : minimum bias, bb inclusive, , , ,...

 

Table 2

Type	Option
Physics channel	channel lists

1.3 Generator

For the Monte Carlo data, different production are made with different generator. So we need to identify the parameter for each generator which are used. The production must be specify, the decay and the kinematical cuts.

 

Table 3

Type	Option
Generator	Production name Decay name Kinematical cut Parameter Version

1.4 Simulation

For the production, we have to know which simulation program have been used. We need to store the version of the database (detector database) which have been used and the version of the simulation program.

 

Table 4

Type	Option
Simulation	simulation version program detector database version geant version parameter

1.5 Reconstruction

For the production, we have to know which reconstruction program have been used. We need to store the version of the database (detector database) which have been used and the version of the reconstrution program.

 

Table 5

Type	Option
Reconstruction	reconstruction version program detector database version parameter

1.6 Statistics

We need to have some statistics on the production. The RUN number, the number of events, the seeds.

 

Table 6

Type	Option
statistic	run number UNIQUE number of event seed

1.7 Data location

We need to know where the production have been done and on which support the data are sitting.

 

Table 7

Type	Option
location	media name location