Changes between Initial Version and Version 1 of MA5LongLivedParticle


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Timestamp:
Oct 20, 2017, 12:18:34 PM (7 years ago)
Author:
Eric CONTE
Comment:

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  • MA5LongLivedParticle

    v1 v1  
     1== !MadAnalysis 5 LLP (Long Lived Particle) ==
     2
     3=== LLP with official Delphes 3.3.3 ===
     4
     5* ~~Test with commented example~~
     6
     7* Extensive test with signal regions
     8
     9* Reference event
     10
     11* ~~one sample with unknown particle~~
     12
     13
     14=== LLP with special Delphes package for MA5 ===
     15
     16Delphes-LLP package is a special improvement of the Delphes package. Associated to MadAnalysis 5 v1.6, it allows the user to perform phenomenological investigations with long-lived particles or to recast existed analysis devoted to this kind of signature.
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     18Current status: the package handles neutral LLPs which decay into leptons in the first layers of the CMS tracker (such as neutralino in the framework of RPV-SUSY).
     19
     20===== New modules in Delphes: ====
     21
     22*
     23
     24===== Changes in the Delphes dataformat: =====
     25
     26for leptons:
     27* D0: impact parameter in tranverse plane wrt the closest approach point
     28* Z: Z-coordinate of the closest approach point
     29 
     30 
     31
     32=== Recast experimental analyses ===
     33
     34
     35
     36=== Ongoing developement ===