[Theory-seminars] Fwd: [Jlab-seminars] Theory Center Seminar Location Correction

[Andrea Signori]

Reminder : Theory Seminar in F113 in 5 minutes.

> Begin forwarded message:
> 
> From: Mary Fox <mfox at jlab.org>
> Subject: [Jlab-seminars] Theory Center Seminar Location Correction
> Date: March 19, 2018 at 8:54:44 AM EDT
> To: jlab-seminars at jlab.org, Eleonor Wilkinson <evwilk at wm.edu>, Jodi Patient <patient at jlab.org>, "staffservices at jlab.org" <staffservices at jlab.org>, "Rupak Lan Tai Moong, Gautam" <gr145 at msstate.edu>
> 
> 
> Theory Center Seminar
> Monday, March 19,  2018
> 1:00 p.m. (coffee at 12:45 p.m.)
> CEBAF Center, Room F113
> 
> Gautham Rupak 
> Mississipi State University
> 
> Fate of the Neutron-Deuteron Virtual State as an Efimov Level 
> 
> The emergence of Efimov levels in a three-body system is investigated near the unitarity limit characterized 
> by resonating two-body interaction. The triton was one of the three-body systems studied by Efimov. No direct 
> evidence of Efimov levels was found as triton is the only physical bound state in this system. However, this system
> supports a virtual state. We show that the virtual state evolves into a shallow bound state emerging as an excited 
> triton as we drive the system towards unitarity. We provide a model-independent analysis at low energy by formulating 
> a consistent effective field theory for neutron-deuteron scattering. The results presented are universal to atomic, 
> nuclear and particle physics though we considered a particular system to study the emergence of the Efimov levels. 
> 
> 
> The link to attend remotely via BlueJeans is available at https://www.jlab.org/div_dept/theory/seminars/2018-spring-theory-seminar.html <https://www.jlab.org/div_dept/theory/seminars/2018-spring-theory-seminar.html> 
> 
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