Hall B - Jefferson Lab

Today is

Wednesday, May 29, 2024

Current shift status

Time: 13:15 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
GHP2017, 7th Workshop of the APS Topical Group on Hadronic Physics Washington, DC February 1 - 3, 2017	Daniel Lersch	"Investigation of the Hadronic Decay eta->pi+pi-pi0 with CLAS"	Invited	HS			Approved
Space-like and time-like electromagnetic baryonic transitions Trento, Italy May 8 - 12, 2017	Annalisa DAngelo	"Search for Hybrid Baryos at CLAS"	Invited	HS			Approved
Jefferson Lab Users Group Meeting Newport News, USA June 19 - 21, 2017	Annalisa DAngelo	"N Spectrum and Structure and Search for Hybrid Baryons"*	Invited	HS			Approved
	Priyashree Roy	"Polarization Observables in Vector Meson Photoproduction from the FROST Experiment using CLAS at Jefferson Lab"	Invited	HS			Approved
PhiPsi 2017, International Workshop on e+e- collisions from Phi to Psi 2017 Mainz, Germany June 26 - 29, 2017	Susan Schadmand	"Measurements of meson decays and meson transition form factors at CLAS"	Invited	HS			Approved
QCD Downunder 2017 Cairns, Queensland, Australia July 10 - 14, 2017	Ralf Gothe	"QCD where it Matters"	Invited	HS			Approved
Quarks in Beijing and Virginia: A Workshop on Common Topics Beijing, China August 17 - 19, 2017	Derek Glazier	"HASPECT : collaborating with experimentalists and theorists"	Invited	HS			Approved
ICNFP 2017, 6th International Conference on New Frontiers in Physics Crete, Greece August 17 - 26, 2017	Raffaella De Vita	"Exotic Hadrons at CLAS12"	Invited	HS			Approved
NSTAR 2017, The 11th International Workshop on the Physics of Excited Nucleons Columbia, SC August 20 - 23, 2017	Andy Sandorfi	"New Results on gamma d -> p pi-(n) with HDice"	Invited	HS			Approved
	Daniel Carman	"CLAS N Excitation Results from Pion and Kaon Electroproduction"*	Invited	HS			Approved
	Eugene Pasyuk	"Advances in N spectroscopy from Exclusive Photoproduction at CLAS"*	Invited	HS			Approved
	Kijun Park	"Extracting Resonance Parameters from Exclusive Electroproduction off Protons at CLAS"	Invited	HS			Approved
	Volker Crede	"Understanding the Spectrum of Excited Nucleons using CLAS at Jefferson Lab"	Invited	HS			Approved
Hadronic Physics with Lepton and Hadron Beams Newport News, VA September 5 - 8, 2017	Lei Guo	"Meson Spectroscopy at CLAS and CLAS12"	Invited	HS			Approved
Hadron 2017, XVII International Conference on Hadron Spectroscopy and Structure Salamanca, Spain September 25 - 29, 2017	Kenneth Hicks	"Recent results from CLAS"	Invited	HS			Approved
EINN 2017, 12th European Research Conference on Electromagnetic Interactions of Nucleons and Nuclei Paphos, Cyprus October 29 - November 4, 2017	Natalie Walford	"Polarization Observables in Kaon Photoproduction"	Invited	HS			Approved
Exotic Hadron Spectroscopy Edinburgh, UK December 11 - 13, 2017	Bryan McKinnon	"CLAS12 Plans for LHCb Pentaquark Searches"	Invited	HS			Approved

Found a total of 17 HS talks with status 'Approved' between Jan 01, 2017 and Dec 31, 2017

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.