https://www.particlevm.physics.ucdavis.edu/hefti/projects/ 2026-04-03T16:09:05+00:00 https://www.particlevm.physics.ucdavis.edu/hefti/projects/ https://www.particlevm.physics.ucdavis.edu/hefti/projects/lib/tpl/highenergy/images/favicon.ico text/html 2011-10-06T11:37:59+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.particlevm.physics.ucdavis.edu/hefti/projects/doku.php?id=cmssmtools&rev=1317926279&do=diff CMSSMTools Source Code text/html 2016-12-02T15:34:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.particlevm.physics.ucdavis.edu/hefti/projects/doku.php?id=projects&rev=1480721687&do=diff Current Projects * WIMPMASS Dark matter particle at the LHC * NMSSMTools Higgs and Sparticle Spectrum in the Next to Minimal Supersymmetric Standard Model * MCSSMTools Higgs and Sparticle Spectrum in the Minimal Composite Supersymmetric Standard Model text/html 2009-06-18T11:43:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.particlevm.physics.ucdavis.edu/hefti/projects/doku.php?id=wimpmass&rev=1245350586&do=diff WIMPMASS Introduction This page contains a few packages in C++ (tested with gcc) useful for determining the mass of the dark matter particle at the LHC. It is assumed that each event has two identical decay chains, i.e., the masses of the invisible particles and all intermediate particles are the same for the two decay chains. The strategy is to use mass shell constraints and the measured missing transverse momenta to constrain the mass space. The detailed method depends on the number of visib…