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Coffee, tea, soft drinks, fruit and biscuits available in auditorium hall with exhibitions during breaks in the morning and afternoon.
 
Coffee, tea, soft drinks, fruit and biscuits available in auditorium hall with exhibitions during breaks in the morning and afternoon.
  
 
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[[gw2011_programme|Detailed programme]]
== Monday ==
 
*10:00-11:30            : Registration
 
*11:30-13:00        : Lunch
 
*13:00-13:10        : Welcome and practical information: '''Matrix and absorption corrections'''
 
*13:10-13:30        : Methods for characterizing detectors and samples (TV)
 
*13:30-14:00        : External source method (Elisabeth Strålberg)
 
*14:00-14:30        : Efficiency method – general introduction (TV)
 
*14:30-14:45        : Coffee
 
*14:45-14:55        : Proof-of-principle (TV)
 
*14:55-15:05        : Description of a study testifying to the equivalence of the available efficiency transfer codes (TV)
 
*15:05-15:25        : Demonstration of the EFFTRAN code and its application to self-absorption (TV)
 
*15:25-15:35        : Treatment of the Marinelli beaker geometry (Sima method) (Sigurður Emil Pálsson)
 
*15:35-15:45        : Coffee
 
*15:45-17:00        : Practical computer work, three exercises (TV), including short descriptions of the codes:
 
# Density and composition correction – same geometry of sample and standard
 
# Full extended-source-to-extended source transfer
 
# Point source to extended source transfer
 
*17:00-17:30        : Discussions - questions
 
 
*19:30                    : '''Dinner''' in Roskilde
 
 
 
 
 
== Tuesday ==
 
'''True Coincidence Summing corrections'''
 
*09:00-09:45        : General introduction to TCS – Menno Blaauw (MB)
 
*10:00-10:45        : General introduction to TCS (cont.)
 
*11:00-11:45        : General introduction to TCS (cont.)
 
*11:45-12:30        : Lunch
 
*12:30-13:15        : Introduction to other softwares for TCS corrections – Tim Vidmar (TV)
 
*13:30-14:15        : Parallel sessions - software specific –  Gerhard Fritz (Genie) and MB (GV)
 
*14:30-15:15        : Parallel sessions - software specific, practical work (all lecturers)
 
*15:30-17:30        : End of Tuesday's workshop – summing up, and last chance for questions
 
 
 
 
== Wednesday ==
 
* 09:00-10:30  : '''Natural radioactivity and gamma spectroscopy''' (Tuukka Turtiainen)
 
#Short recap: Decays series and interesting photopeaks
 
#Often measured matrices, special characteristics of: Uranium, Thorium-232, Radium-226, Thorium-228, Pb-210 and Po-210
 
#Exercise 1: Review of some recent articles
 
 
 
* 10:30-10:45  : Coffee
 
* 10:45-12:15 : '''Radioactive decay series and a simple procedure for solving the Bateman equations''' (Sigurður Emil Pálsson)
 
# Radioactive decay series, the Bateman equations
 
# Compartmental models - setting up problems involving radioactive decay series as compartmental models
 
# An effective procedure for solving compartmental models (presented in ''SMath Studio'', freeware similar to ''MathCad'')
 
# Exercise 2 (from presentation on Natural radioactivity): ''Calculating decay and in-growth in environmental samples''
 
 
 
* 12:15-12:30 : Summing up of morning's workshops, questions
 
 
 
* 12:30-13:30:  '''Lunch'''
 
 
 
13:30-16:00, '''Uncertainties and detection limits (including GUM and ISO-11929:2010)'''  (Henrik Ramebäck)
 
#13:30-14:00  :  Some small remarks:  The GUM method: from definition of the measurand to reporting measurement results
 
#14:15-15:00  :  The model equation in gamma spectrometry, and a tool for uncertainty propagation
 
#15:00-16:00  :  Workshop example: Calculating combined uncertainty in gamma ray spectrometry
 
*16:15:17:00  :  '''Characteristic limits, ISO 11929''' (Kaj Heydorn)
 
  
 
=== Registration ===
 
=== Registration ===

Revision as of 09:09, 23 September 2011

Nks2.jpg

Welcome to GammaWiki


NKS-B GammaWorkshops: Nordic workshops for users of gamma spectrometry

A series of linked workshops on gamma spectrometry, 26-28 of September 2011, Risø National Laboratory for Sustainable Energy, Roskilde, Denmark

A follow-up on issues identified at the two NKS GammaSem seminars, held in 2009 and 2010

The GammaWorkshop is hosted by Risø DTU and information on how to get there is found at http://www.risoe.dtu.dk/en/meet_us/Vejviser.aspx.

The GammaWorkshops enable users to address the problems in gamma spectrometry they find most pressing, through lectures and practical exercises in addition to sharing their experience with others. The topics covered by GammaWorkshops are:

  1. Matrix and absorption corrections
  2. True Coincidence Summing (TCS) corrections
  3. Natural radionuclides
  4. Uncertainties and detection limits

It is possible to attend all the sessions or just some of them. The lecturers/instructors include leading expert in the field, Dr. Menno Blaauw (True Coincidence Summing corrections), Dr. Gerhard Fritz (implementation of Cascade Summing Correction in Canberra's Genie-2000), Dr. Tim Vidmar (matrix and absorption corrections), Dr. Kaj Heydorn (ISO-11929:2010) and Dr. Tuukka Turtiainen (natural radionuclides). More to be confirmed.

Participants are encouraged to bring their own computers, with the software they use for gamma spectrometry. In some of the sessions data for demonstration and practice will be distributed, in some software will be distributed as well.

Agenda

  • Monday, 10 to 12, registration at the auditorium front desk
  • Monday, 11-13, lunch
  • Monday, 13-17, Matrix and absorption corrections
  • Monday, 19, Workshop dinner
  • Tuesday, 9-12:30, True Coincidence Summing corrections (part I, general)
  • Tuesday, 12:30-13:30, lunch
  • Tuesday, 13:30-17:30, True Coincidence Summing corrections (part II, software specific solutions)
  • Wednesday, 9-12:30, Natural radionuclides
  • Wednesday, 12:30-13:30, lunch
  • Wednesday, 13:30-17, Uncertainties and detection limits (including GUM and ISO-11929:2010)

Lunch in Risø canteen close to auditorium. Coffee, tea, soft drinks, fruit and biscuits available in auditorium hall with exhibitions during breaks in the morning and afternoon.

Detailed programme

Registration

For registration please download and fill out the following registration form and then send it to sep@gr.is.

Registration form

Please submit your registration as early as possible.

Accomodation

A group booking is made for the workshop participants at the Scandic Hotel in Roskilde during 25-28 September (http://www.scandichotels.com/en/Hotels/Countries/Denmark/Roskilde/Hotels/Scandic-Roskilde/). The rate is 960 DKK per night incl. breakfast when referring to the group name RIS250911. Participants are requested to specify and confirm bookings individually to the hotel by 31 August and to the contact person of the local organizers, Ms. Majbritt Nielsen (majb@risoe.dtu.dk). After that date the group booking is not valid.

GammaSem: Nordic seminars for users of gamma spectrometry

GammaWiki is a product of the NKS-B GammaSem activity

Reports from the GammaSem seminars in 2009 and 2010 are available from the NKS web site, www.nks.org

  • Elisabeth Strålberg (ed.) et al: GammaSem Proceedings - A Nordic seminar for users of gamma spectrometry - Kjeller 28-29 September 2010 - NKS-224
  • Paula Nunez (ed.) et al: GammaSem Proceedings - A Nordic seminar for users of gamma spectrometry - Oslo 15-16 September 2009 - NKS-212


Useful resources on the Web

Useful resources on the Web

References

Wiki info

Editing GammaWiki (only for co-ordinators of GammaWorkshops work groups)