Hall B - Jefferson Lab

Today is

Thursday, October 10, 2024

Current shift status

Time: 19:21 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
High Energy Nuclear Physics and QCD Miami, FL February 3 - 6, 2010	Lawrence Weinstein	"From 2N to 3N"	Invited	NP			Not approved
Short Range Correlations in Nuclei and Hard QCD Phenomena Trento, Italy November 14 - 18, 2011	Lawrence Weinstein	"�A short introduction to the data mining project �"	Invited	NP			Approved
	Lawrence Weinstein	"Measuring relative momenta of SRC: Comparing 3He(e,e�pp) at x>1 and x<1"	Invited	NP			Approved
13th INTERNATIONAL CONFERENCE ON NUCLEAR REACTION MECHANISMS Varenna, Italy June 11 - 15, 2012	Lawrence Weinstein	"Nuclear physics with CLAS"	Invited				Nominated by the CSC
Gordon Conference Holderness, NH August 5 - 10, 2012	Lawrence Weinstein	"Short range correlation and EMC effect"	General	DP			CSC notified
Fall DNP Meeting Long Beach, CA October 24 - 27, 2012	Lawrence Weinstein	"Resolving the Proton Form Factor Problem with Positron-Proton Scattering"	Invited	DP			Approved
High Energy Nuclear Physics with Spectator Tagging Norfolk, VA March 9 - 11, 2015	Lawrence Weinstein	"Tag! You're It! Bound Nucleon Structure at JLab"	General	NP			CSC NOT notified
APS April Meeting Baltimore, MD April 11 - 14, 2015	Lawrence Weinstein	"Correlated Fermions from Ultra-Cold Atomic Gases to Nuclear Matter"	General				CSC notified
NUSYM15, 5th International Symposium on Nuclear Symmetry Energy Krakow, Poland June 29 - July 2, 2015	Lawrence Weinstein	"Short-range correlations in nuclei and the nuclear symmetry energy"	General				CSC NOT notified
EMMI 2015, Cold dense nuclear matter - from short-range nucleon correlations to neutron stars Darmstadt, Germany October 13 - 17, 2015	Lawrence Weinstein	"Introduction: Using Electron Nucleus Scattering to Resolve SRCs"	General				CSC notified
Study of high-density nuclear matter with Hadron beams Rehovot, Israel March 28 - 31, 2017	Lawrence Weinstein	"Bound and free nucleons:Experimental studies"	General				CSC NOT notified
NuFact 2018, 20th International Workshop on Neutrinos from Accelerators Blacksburg, VA August 12 - 18, 2018	Lawrence Weinstein	"Electrons 4 Neutrinos"	Invited	NP			Approved
2018 Frontiers in Nuclear Science Workshop (CFNS): Short-range Nuclear Correlations at an Electron-Ion Collider Upton, NY September 5 - 7, 2018	Lawrence Weinstein	"Spectator tagging and bound nucleon structure at Jlab"	General	NP			CSC NOT notified
2nd Workshop on Quantitative Challenges in SRC and EMC Research Cambridge, Massachusetts March 20 - 23, 2019	Lawrence Weinstein	"Future SRC Measurements"	General	NP			CSC NOT notified
American Physical Society April Meeting 2019 Denver, Colorado April 13 - 16, 2019	Lawrence Weinstein	"Electron Scattering Constraints for Neutrino Nucleus Interactions"	General	NP			CSC notified
ELBA 2019, Lepton Interactions with Nucleans and Nuclei Isola d'Elba, Italy June 23 - 29, 2019	Lawrence Weinstein	"Validation of neutrino energy estimates from electron scattering data"	General	NP			CSC notified
NUSTEC workshop on Neutrino Nucleus Cross sections in the Resonance Region Pittsburgh, PA October 2 - 5, 2019	Lawrence Weinstein	"Electron-scattering constraints for neutrino-nucleus interactions"	Invited	NP			Approved
2020 Fall Meeting of the APS Division of Nuclear Physics New Orleans, LA October 29 - November 1, 2020	Lawrence Weinstein	"Benchmarking of neutrino energy reconstructionmethods using electron-deuterium scattering data"	Contributed				CSC notified
	Lawrence Weinstein	"Experimental Status of the e4nu Project"	Contributed				CSC notified
2021 Fall Meeting of the APS Division of Nuclear Physics Boston, MA October 10 - 14, 2021	Lawrence Weinstein	"Electrons for Neutrinos: Analysis of 1p1pi Channel"	Contributed	NP			CSC notified

Found a total of 20 talks given by Lawrence Weinstein between Jan 04, 2010 and Apr 04, 2025

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.