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VERSION:2.0
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BEGIN:VEVENT
DTSTAMP:20261017T042751Z
LAST-MODIFIED:20191202T200118Z
DTSTART:20191205T203000Z
DTEND:20191205T213000Z
UID:event2206@bu.edu
URL:http://physics.bu.edu/internal/events/show/2206
SUMMARY:Charged particle timing with 30-50 ps resolution in CMS for the hig
	h luminosity LHC upgrade
DESCRIPTION:Featuring David Stuart \, University of California\, Santa Barb
	ara\nHosted by: Indara Suarez\n\nPart of the HEE Seminar Series.\n\nThe CMS
	 detector is being upgraded for phase two of the LHC\, where a dataset with
	 much larger integrated luminosity will precisely measure the Higgs boson c
	ouplings and extend new phenomena searches to cover challenging scenarios w
	ith large backgrounds. Collecting that larger dataset will require much hig
	her instantaneous luminosity causing up to 200 overlapping proton-proton co
	llisions in each crossing\, which complicates event reconstruction. A new d
	etector system within this upgrade\, the MIP Timing Detector\, will provide
	 precise time measurements with 30 to 50 ps resolution for each charged par
	ticle. This 4D tracking will resolve the collisions in both space and time\
	, broadly improving the event reconstruction performance.  I will describe 
	the motivations for this new detector\, its design\, and recent progress. I
	 will also discuss the potential for using precise timing information for l
	ong-lived particle searches and show a related recent result from CMS Run 2
	 data.
LOCATION:PRB 595\, 3 Cummington Mall\, 02215
STATUS:CONFIRMED
CLASS:PUBLIC
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