BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Extraction of the top quark pole mass from differential cross sect
 ions (12+3)
DTSTART;VALUE=DATE-TIME:20241203T100000Z
DTEND;VALUE=DATE-TIME:20241203T101200Z
DTSTAMP;VALUE=DATE-TIME:20260420T130043Z
UID:indico-contribution-25598@indico.ific.uv.es
DESCRIPTION:Speakers: Luis Monsonis Romero (CSIC)\nWe present a measuremen
 t of the top quark pole mass\, based on a method developed at IFIC where t
 he mass is determined from the normalized differential cross section for a
 ssociated production of a top quark pair with an energetic jet. The new re
 sult is based on the di-lepton channel\, using 140/fb of pp collision data
  at sqrt(s) = 13 TeV\, collected by the ATLAS experiment in run 2 of the L
 arge Hadron Collider. The top quark pole mass is extracted by comparing th
 e measured differential cross section to fixed-order predictions for the p
 p -> ttbar + jet process and the 2->7 process that includes top quark deca
 y and non-resonant contributions. The measurement reaches a precision belo
 w 1 GeV\, making it the most precise ATLAS top quark pole mass determinati
 on to date. \n\nThe analysis was approved by the top group on the 7th of N
 ovember and will be unblinded in the next weeks. It can be presented as "w
 ork in progress" at our meeting.\n\nhttps://indico.ific.uv.es/event/7807/c
 ontributions/25598/
LOCATION:Universe 1001-Primera-1-1-1 - Paterna. Seminario
URL:https://indico.ific.uv.es/event/7807/contributions/25598/
END:VEVENT
END:VCALENDAR