Phil: a Test Beamline at Lal*

نویسندگان

  • R. Roux
  • S. Cavalier
  • M. Bernard
  • G. Bienvenu
  • M. Joré
  • B. Leblond
  • B. Mercier
  • B. Mouton
  • C. Prevost
  • A. Variola
چکیده

In the framework of a European contract*, LAL is in charge of the construction of one photo-injector for the drive beam linac of the CLIC Test Facility 3 [1] at CERN. This contract together with national funds allowed LAL to build a home test accelerator, PHIL, with the same photo-injector as for CTF3. The goal is to undergo experiments on the design and technology of advanced RF guns, to develop diagnostics and feedback techniques, a part of the beam time will be also shared with users of the electron beam. So far, the construction of this accelerator at LAL was very much delayed because of the legal obligation to upgrade the radiation shielding in agreement with the actual radiation safety thresholds. The required civil engineering is now finished and the installation of the components is under way. We will first present a design of the accelerator and few dynamic simulation results. Finally we will give an up to date status of the accelerator construction.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Assessing Assessment Literacy: Insights From a High-Stakes Test

This study constitutes an attempt to see what Language assessment literacy (LAL) isfor three groups of stakeholders, namely LAL test developers, LAL instructors, andLAL test-takers. The perceptions of the former group were derived from the contentanalysis of the latest version of the LAL test, and those of the latter 2 groups wereassessed through a survey designed by the researcher. Participant...

متن کامل

Endotoxin Contamination of Large Volume Parenterals as Detected by Limulus Amebocyte Lysate as an Alternative to Rabbit Pyrogen Test

The possibility of replacing the rabbit pyrogen test by the Limulus Amebocyte lysate (LAL) test, as a final release test for Large Volume Parenterals (LVPs) was investigated. The sensitivity and specificity of the LAL test and rabbit pyrogen assay were studied by means of artificially contaminated parenterals. Various LVPs (mostly containing electrolytes) were spiked with 0.5 and 5 EUlml o...

متن کامل

Validation of LAL test on some antibiotics: A study on the causes of different inhibitory effects

Validation process is a program for ensuring products with proven acceptable and predetermined specification. The LAL test used for detection of endotoxin in the sterile parenteral products is one of the tests that require validation. During this study, validation of 12 parenteral antibiotics including penicillin and cephalosporin have been done using gel clot method and obtained results which ...

متن کامل

Iranian EFL Teachers' Language Assessment Literacy (LAL) under an ‎Assessing Lens

Despite being trained in pre-service teacher education programs, most EFL teachers are underprepared when faced with language assessment-related activities. Part of the problem emanates from the fact that Language Assessment Literacy (LAL) as a construct has not been well defined by experts. The purpose of this study was to pinpoint the components of LAL in the Iranian EFL context using an adap...

متن کامل

Language Assessment Courses at Iranian State Universities: Are they Comprehensive Enough to Develop Valid Language Assessment Literacy (LAL) among EFL Students?

In the educational setting of Iran, language assessment literacy (LAL) is still an underexplored issue. This paper investigated the development of LAL among EFL students taking language assessment course at state universities in Iran. The three components of LAL (i.e., knowledge, skills, and principles) were the focus of the inquiry. To collect the required data, a questionnaire, encompassing 8...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2008