Speaker: Dr. Dmytro Oliinychenko (LBNL,NSD)
Time: Sep 1(Tuesday) 10:00am (New York), 7:00am (San Fransisco), 4:00pm (Frankfurt) 7:30pm(New Delhi), 10:00pm (Beijing), 11:00pm (Tokyo)
Abstract: Light nuclei, such as deuteron, triton, hypertriton and helium, as well as their anti-nuclei, are very delicate probes of ultrarelativistic heavy ion collisions. Their binding energies are much smaller than the temperatures reached in the fireball. How do they survive it? Do their wavefunctions play a role for their production or not? How is a large hypertriton (barely bound deuteron + Lambda at average distance of ~10 fm) produced in a small proton-proton collision? Can one probe a critical point using the light nuclei? Can anti-nuclei in space originate from exotic sources like anti-stars or they come from ordinary pp collisions? In the talk I summarize the status of these questions through the prism of recent measurements and theoretical developments.
Chair: Che-Ming Ko
ZOOM link: Please register here, the ZOOM link will be send in the comming Monday by group email. By attending this event you agree to the seminar and discussion being recorded and posted on the seminar web site.
Materials:
Material link：https://pan.baidu.com/s/1wonZ5Wmo3lGZ0opiUL4TzQ
passcode：phys
Onedrive link: https://1drv.ms/u/s!AmB8n-ZfDQtKgwNxTqg7Zh66a_6I?e=mHwQLZ