SLAC Today is
available online at:
http://today.slac.stanford.edu
In this issue:
LCLS Drive Laser to Arrive at SLAC Next Month
Dorfan Today: "Just One Look, That's All it Took"
Costing Guidelines Prepared for the ILC
Monday - April 3, 2006 |
LCLS Drive Laser to Arrive Next MonthA fundamental component for the LCLS, the drive laser, will arrive at SLAC in late May. The drive laser creates the initial beam for the LCLS. When focused on a cathode, the laser beam becomes an electron bunch that then travels through the linac. Undulator magnets then alter the motion of the electrons, generating the world's first hard x-ray free electron laser pulses. These pulses will then continue on to the LCLS end station experiments. The drive laser installation, costing just under $1.2 million, is about the size of a Honda Civic and is being shipped from France. "We are thrilled to be putting pieces of the LCLS in place," said Bill White, head of the LCLS laser group. "The next step will be to synchronize and focus the initial beam." |
||||||||||||||||||||||||||
"Just One Look,
|
Costing Guidelines Prepared for the ILCWhile figuring out how to smash electrons and positrons at an energy level of 500 GeV in a tunnel that is approximately 25 kilometers long could be considered a minor challenge, one of the largest hurdles for the International Linear Collider is developing accurate costing estimates. While at first estimating the cost of something might not sound that hard (some of us do it almost every day for groceries, house supplies, and of course shoes), there are a number of factors that will make costing an extremely complicated process for a global project like the ILC. Because costing is done differently in each region of the world, the Global Design Effort must develop a solid procedure for producing accurate estimates – something that is crucial for the success of the project. The GDE has been working diligently on researching costing methodologies that can yield "international" or "value" costs. These value costs must be reliably converted for different countries where such things as labor costs, risk assessment and engineering expenses are treated in different ways. As a result of six months of researching international costing and following the meeting in Bangalore, the Design and Cost Board drafted a set of Costing Guidelines for the Reference Design Report. The two-page document provides some preliminary guidelines. "We hope that this will be a useful start for producing estimates," said Peter Garbincius, Chair of the Design and Cost Board. "There will be more details to come, and we welcome your feedback." The Costing Guidelines are available online (pdf). |
Events (see all | submit)
Access (see all)
Announcements
|
||||||||||||||||||||||||
| ||||||||||||||||||||||||||
What's Cookin' at the Linear Cafe (see weekly menu)
|
||||||||||||||||||||||||||
<%
Response.AddHeader "Last-modified", getArticleDate()
'Response.AddHeader "Last-modified","Mon, 01 Sep 1997 01:03:33 GMT"
'Monday, December 06, 2010
%> View online at http://today.slac.stanford.edu/. |