How to determine precisely luminosity at pp machine (LHC)?

• dr hab. Krzysztof Doroba (University of Warsaw (PL))

Room: Room: B2.38 Abstract: in the talk presented will be methods used by the CMS to measure with 1.2 % accuracy luminosity delivered by LHC. The aim of the talk will be to stress an effort required to obtain such precision. In addition mentioned will be results on cross sections obtained by the TOTEM experiment in "luminosity indpendent way", These results in particular concern discovery of the ODDERON, proposed in 1973 by L. Lukaszuk (and B.Nicolescu) Spotkanie odbędzie się za pośrednictwem platformy zoom: Join Zoom Meeting: https://us02web.zoom.us/j/88699472161?pwd=WFJtRGpRbjh6QndrUytuQ25XTjlRdz09 Meeting ID: 886 9947 2161, Passcode: UW_HEP Serdecznie zapraszamy dr hab. Katarzyna Grzelak prof. dr hab. Jan Królikowski prof. dr hab. Aleksander Filip Żarnecki