Hall B - Jefferson Lab

Today is

Thursday, May 23, 2024

Current shift status

Time: 18:19 EDT
Expert: none
Worker: none
RC: none
PDL: none
Schedule: down

Log in

More resources

- Required training
- List of Institutional Contacts
- FAQ
- Service work & SoS
- Speakers Committee
- Paper and PAC Reviews
- Experiment Status Toolbar

Swap instructions: You are shown a table containing all the shifts currently assigned to you (or to your institution if you are a contact). Choose the ones you want to swap, then scroll down the page and select the period into which you would like to swap. Click 'Next' and you are presented with a list of options, given the constraints imposed by our swap rules (you can go back and change the target period if you wish). Select now the desired set and click 'Next'. You are asked to review and confirm the transaction. Click 'OK' and you are done - the new configuration will be shown on the screen.

Memberships: This person can not be deleted from this table because he/she is listed
as active in the CLAS membership database.
If he/she is no longer with your group, please email Bryan McKinnon
with the date when the person left your group. Once that information is
entered in the membership DB, you will have the option to delete the
person from the shift list. Find more details in the FAQ.

Time share: This is the fraction of the year the person
contributes to your institute's service work.
If someone joins say in March, their time share
would be 75 %, if a person leaves in June they
contribute 50 % etc.

Percentage done: The percentage done acts as a multiplicative
factor, e.g 0.2 FTE with 50 % done is 0.1 FTE.
For example a paper review half done may be
listed either as 0.1 FTE 100 % or as 0.2 FTE
with 50 % done. What matters here is only the
claimed FTE, which in both cases is 0.1

Shift swaps

You must log in order to assign and/or swap shifts. The swap schedule is as follows:

Foreign institutions swap between Mar 13, 2023 and May 08, 2023
Domestic institutions swap between May 09, 2023 and Jun 12, 2023
After that, the only option is to trade

To start swapping shifts, you must log in. You can then choose one of these courses of action:

Institutional contacts swap shifts first, then assign names or ask members to sign up, or
Institutional contacts assign names and leave it to the members to swap their own shifts, or
Members sign up and then swap their own shifts

Only the first option was available in the past, but some might now prefer one of the other options.
Please note that you can now (and is recommended to) sign up as early as your swap period starts.

Click to read more ...

FTE Guidelines
: 1 FTE = 10 months or 0.025 FTE is approximately one week
A paper review takes 2 - 4 weeks (i.e. 0.05 - 0.10 FTE)
Maintenance of a cluster used by/for collaboration for
a perios of less than 2-4 weeks counts as 0.05 - 0.10 FTE.

Service Work Guidelines
: Scientific publications are not considered service work
Supervision of students doing service work is not service work
Grant applications are not considered service work
CLAS and CLAS12 service work should be kept separated

CLAS Online Interface
: CLAS online interface designed and implemented
by Dan Protopopescu. For questions and/or
user support please email shiftbot@jlab.org.

Reporting service work

Quick guidelines:

1 FTE = 10 months or 0.025 FTE is approximately one week.
The actual FTE is calculated by multiplying the FTE by the percentage done.
A paper review takes 2 - 4 weeks (i.e. 0.05 - 0.10 FTE).
Maintenance of a cluster used by/for collaboration < 2-4 weeks counts as 0.05 - 0.10 FTE
CLAS and CLAS12 service work should be kept separated

Not service work:

Membership Committee should not be added
Do not add paper reviews in the next year's estimate SoS
Scientific publications are not considered service work
Supervision of students doing service work is not service work
Grant applications are not considered service work

Read more at: http://www.jlab.org/Hall-B/secure/sos ...

Here's the actual function used:

function getManpower($iid){

   // Don't count exempt members (maternity leave, other medical conditions)
   $total = mysqlResult("SELECT COUNT(name) FROM smembers WHERE institute='$iid' AND expert>=0");
   $experts = mysqlResult("SELECT COUNT(name) FROM smembers WHERE institute='$iid' AND expert>0");
   $xratio = $experts/$total;

   // Compare with the actual CLAS Membership DB numbers
   $today = date("Y-m-d");
   $mdb_tot = mysqlResult("SELECT COUNT(*) FROM Person, History, Institute WHERE"
              . " (History.start <= '$today' AND History.end >= '$today') AND (History.person = Person.id)"
              . " AND (History.classtatus = 'Term' OR History.classtatus = 'Full') AND"
              . " (Institute.id = Person.institute) AND (Institute.acronym = '$iid')", "membership");
   if($mdb_tot > 0 && $mdb_tot < $total){
     $total = $mdb_tot;
     $experts = floor($xratio*$total);
   }
   $workers = $total - $experts;

   return array($experts, $workers);
}

CLAS - Shift Schedule - Log in - FAQ - Mailing Lists - Map - Speakers - SoS - Reviews - CLAS12

CLAS Speakers Committee Page

The role of the CLAS Speakers Committee (CSC) is to supervise and promote the accurate and broad dissemination of results to the scientific community by talks from members of the CLAS Collaboration. This is an interface to the CSC database, containing conferences and requests for talks. After login, CSC members can use this interface to manage conferences and speaker requests.

If you would like to give a talk or show a poster:

Please log in, then revisit this page to submit your request to the CSC.

You will be able to trace the status of your request in the section below.

Registered speakers

All future and previous conferences from this calendar year are listed below. For the full list, including past years, click here. CLAS12 talks are highlighted in green.

Conference/Workshop	Speaker	Talk Title	Talk Type	PWG	Slides	Proceedings	Approval Status
DIS2010 Florence, Italy April 19 - 23, 2010	Kyungseon Joo	"N transition form factors with CLAS"*	Invited	HS			Nominated by the CSC
The 4th Workshop on Exclusive Reactions at High Momentum Transfer Newport News, VA May 18 - 21, 2010	Kyungseon Joo	"Nucleon Transition Form Factors with CLAS12"	Invited	HS			Not approved
BARYONS'10 Osaka, Japan December 7 - 11, 2010	Kyungseon Joo	"Transition form factor"	Invited	DP			Nominated by the CSC
Hadron Structure '11 Tatransk� �trba, Slovak Republic June 27 - July 1, 2011	Kyungseon Joo	"Structure functions and transition form factors at CLAS and CLAS12"	Invited	DP			Nominated by the CSC
DIS 2016 Hamburg, Germany April 11 - 15, 2016	Kyungseon Joo	"Exclusive Hard Processes with CLAS and Generalized Parton Distributions"	Invited	DP			Not approved
TRANSVERSITY 2017, Workshop on 5th International Transverse Polarization Phenomena in Hard Processes Frascati, Italy December 11 - 15, 2017	Kyungseon Joo	"Exclusive meson production with CLAS/CLAS12 and transverse GPDs"	Invited	DP			Not approved
QNP2018, 8th International Conference on Quarks and Nuclear Physics Tsukuba, Japan November 13 - 18, 2018	Kyungseon Joo	"Nucleon resonance structure in experiments with CLAS and future prospects with CLAS12"	Invited	HS			Approved
2020 Fall Meeting of the APS Division of Nuclear Physics New Orleans, LA October 29 - November 1, 2020	Kyungseon Joo	"Studies of Excited Nucleon Structure with CLAS and CLAS12"	Invited	HS			Approved
APCTP Focus Program in Nuclear Physics 2022: Hadron Physics Opportunities with JLab Energy and Luminosity Upgrade Pohang, South Korea July 18 - 23, 2022	Kyungseon Joo	"Exclusive Processes and GPDs"	Invited	DP			Approved
	Kyungseon Joo	"𝑁→Δ Transition GPDs off Proton with CLAS12"	Invited	HS			Approved
EIC-Asia Workshop Tainan, Taiwan January 29 - 31, 2024	Kyungseon Joo	"3D Structure of the Nucleon with CLAS12"	Invited	DP			CSC notified
Fourth International Workshop on HEF-ex Tokai, Japan February 19 - 21, 2024	Kyungseon Joo	"Transition GPDs with CLAS12"	Invited	DP			Approved

Found a total of 12 Invited talks given by Kyungseon Joo between Jan 04, 2010 and Nov 29, 2024

Legend: PWG stands for Physics Working Group and can be HS (Hadron Spectroscopy), DP (Deep Processes) or NP (Nuclear Physics). Empty field means an overview talk.