Live from Snowmass!

Plenary Talks - 15 August 2005

Ed Berger
Ed Berger

Welcome and charge 

Workshop co-chair Ed Berger, of Argonne National Laboratory, kicked off Monday’s plenary sessions by providing an overview of the Snowmass Workshop and its role in the progress toward the design and development of the International Linear Collider. “The international community has made remarkable progress toward the realization of the International Linear Collider,” Berger said. “But many challenges lie ahead.”

Berger summarized the four major goals for the two-week workshop as:

  • Define an ILC Baseline Accelerator Configuration Document
  • Advance and sharpen ILC physics studies
  • Develop detector design studies
  • Facilitate and strengthen the broad participation of the global ILC community
“We have to come out of this workshop with a precise understanding of what the ILC can teach us,” he said. “There is a lot to do and only two weeks to do it. The workshop is now in your capable hands.”

Slides  (PPT)  
Joe Lykken
Joe Lykken
HEPAP and the LHC/ILC Report

Theorist Joe Lykken of Fermilab continued the morning’s session with discussions about the physics of the ILC. Lykken summarized the HEPAP report, “Discovering the Quantum Universe: The Role of Particle Colliders.”

“The report describes the discovery opportunities for the Large Hadron Collider and the proposed International Linear Collider,” Lykken said. “One of the points that we make in this report is that there are plenty of discoveries to go around.”

The first version of the report was released earlier this month for the EPP2010 Committee. A new version, written and designed for a broader audience, will be available in September. “There is a great synergy between the LHC and the ILC, and we have to make a strong compelling case to various audiences,” said Lykken. “The report is the first step toward building the ILC.”

Slides  (PDF)
Report for EPP2010

 

Barry Barish
Barry Barish, GDE Director  
Report from the GDE Director

After a much needed coffee break, GDE Director Barry Barish resumed the morning’s plenary session with a GDE report. Barish outlined the near term plan for the GDE, which includes writing a Baseline Configuration Document by the end of 2005 and a Reference Design Document by the end of 2006. He also summarized the major goals for the Snowmass workshop as developing the Linear Collider detector studies, advancing the Linear Collider physics studies and strengthening the broad participation of the ILC community. “The plans for this Snowmass workshop preceded the creation of the GDE, and it remains organized as a general workshop on all aspects of the ILC,” Barish said. “The GDE is taking advantage of this workshop to hold its first meeting within this broad community forum, and we appreciate the opportunity.”

Barish also highlighted recent GDE communications activities by officially launching the GDE ILC Web site, http://www.linearcollider.org. “The idea is that the new site will be one stop shopping for the ILC community,” he said. “The site will have an EDMS system, news updates, announcements and a calendar of events. We welcome your suggestions and look forward to hearing from you.”

Slides (PPT)



Judy Jackson
Judy Jackson
ILC Communication

Fermilab's Judy Jackson described the Snowmass plans and goals of Working Group Six, dedicated to strategic communication for the ILC. "To take the linear collider from PowerPoint to interaction point," Jackson said, "we will need to succeed at the greatest communication challenge our field has ever undertaken."

During the Snowmass meeting, Working Group Six will launch a weekly newswire, "NewsLine," with news of and for the global ILC community; and will establish a working global ILC communication office. WG6 will complete a Global Strategic Communication Plan for the ILC. Jackson invited workshop participants to join an all-day workshop on Thursday, 18 August, on public participation in planning for the linear collider.

Slides  (PPT)

Peter Zerwas
Peter Zerwas
Physics Scenarios

Peter Zerwas of DESY also emphasized the synergy between the LHC and the ILC. “The LHC and ILC are complementary,” he said. “The LHC will have the ability to establish the existence of dark matter. Precise ILC experiments will then be able to determine its profile and nature. The ILC can contribute in a unique way to the solutions of questions in particle physics.”

Slides (PPT)

Afternoon Talks

Detector Concept Groups 

 

  •  GLD (ppt) (Satoru Yamashita)
  •  LDC (ppt) (Dean Karlen)
  •  SiD (pdf) (Hiro Aihara)

ILC WG3a,b

  • WG3a Plenary (ppt ) (John Sheppard)
  • WG3b Plenary (ppt) (Andy Wolski)

    ILC WG1,2,5,4

    • WG1 Plenary (ppt) (Peter Tenenbaum)
    • WG2 Plenary (ppt ) (Terry Garvey)
    • WG5 Plenary (pdf) (Helen Edwards)
    • WG4 Plenary (ppt) (Tomoyuki Sanuki)