Hall B - Jefferson Lab

Today is

Tuesday, March 18, 2025

Current shift status

Time: 00:17 EDT
Expert: none
Worker: none
RC: none
PDL: none
Schedule: RG-L

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

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 Physics in the LHC Era Valparaiso, Chile January 4 - 8, 2010	Hayk Hakobyan	"Quark propagation and hadron formation in the nucleus"	Contributed	NP			CSC NOT notified
MENU2010 Williamsburg, VA May 31 - June 4, 2010	Rakhsha Nasseripour	"Coherent π+ γ-production on 3He"	Contributed	NP			CSC NOT notified
APS2011 Anaheim, CA April 30 - May 3, 2011	Lamiaa El Fassi	"Hadronization dynamics of Λ0 baryon"	Contributed	NP			CSC NOT notified
IX LASNPA Quito, Ecuador July 18 - 22, 2011	Chaden Djalali	"Absorption of the Omega and Phi Mesons in Nuclei"	Contributed	NP			CSC NOT notified
	Hayk Hakobyan	"Overview of hadronization data at CLAS (Jefferson Lab)"	Contributed	NP			CSC NOT notified
	Michael Paolone	"Recent Studies of the Leptonic Decays of Photoproduced Vector and Pseudoscalar Mesons off of 1H at Jefferson Lab"	Contributed	NP			CSC NOT notified
PANIC11 Cambridge, MA July 24 - 29, 2011	William Brooks	"Hadronization Mechanisms using Pion Electroproduction in Deep Inelastic Scattering from Nuclei"	Contributed	NP			CSC NOT notified
DNP 2013 Newport News, VA October 23 - 26, 2013	Michael Wood	"Investigation of the In-Medium Kaon-Nucleon Interaction"	Contributed	NP			CSC NOT notified
DNP 2013 Newport News, VA October 23 - 26, 2013	Taisiya Mineeva	"Experimental studies of hadronization and parton propagation in SIDIS"	Contributed	NP			CSC NOT notified
DNP2014 Waikaloa, HI October 7 - 11, 2014	Taisiya Mineeva	"Exploring hadronization mechanisms via neutral pion electroproduction off D, C, Fe and Pb"	Contributed	NP			CSC NOT notified
The 8th International Workshop on Chiral Dynamics Pisa, Italy June 29 - July 3, 2015	Yordanka Ilieva	"Studies of Lambda-neutron interaction through polarization observables in exclusive Lambda photoproduction off the deuteron"	Contributed	NP			CSC NOT notified
The 12th International Conference on Hypernuclear and Strange Particle Physics (HYP 2015) Sendai, Japan September 7 - 12, 2015	Yordanka Ilieva	"Studies of Λ-neutron interaction through polarization observables in exclusive Lambda photoproduction off deuteron"	Contributed	NP			CSC NOT notified
Hadron2015 Newport News, VA September 13 - 18, 2015	Lorenzo Zana	"Measurement of the Double-Polarization Observable G using Linearly Polarized Photons on Polarized Frozen Spin Target"	Contributed	NP			CSC NOT notified
DIS 2016 Hamburg, Germany April 11 - 15, 2016	Or Hen	"Disentangling the EMC effect"	Contributed	NP			CSC NOT notified
APS April Meeting 2018 Columbus, Ohio April 14 - 17, 2018	Barak Schmookler	"Isospin Dependence of the EMC Effect and Short range Correlations"	Contributed	NP			CSC NOT notified
DNP - 5th Joint Meeting of the APS Division of Nuclear Physics and the Physical Society of Japan Waikoloa, HA October 23 - 28, 2018	Meytal Duer	"Direct Observation of Proton-Neutron Short-Range Correlation Dominance in Heavy Nuclei"	Contributed	NP			CSC NOT notified
QNP2018, 8th International Conference on Quarks and Nuclear Physics Tsukuba, Japan November 13 - 18, 2018	Igor Korover	"Study the nucleon-nucleon force with short range correlation measurements"	Contributed	NP			CSC NOT notified
2nd Workshop on Quantitative Challenges in SRC and EMC Research Cambridge, Massachusetts March 20 - 23, 2019	Barak Schmookler	"New 6 GeV Results (CLAS)"	Contributed	NP			CSC NOT notified
	Igor Korover	"(e,e'pn) in heavy nuclei"	Contributed	NP			CSC NOT notified
	Meytal Duer	"(e,e'N) and (e,e'Np) in Heavy Nuclei"	Contributed	NP			CSC NOT notified
	Or Hen	"Probing 2N-SRC via (e,e�N) reactions off 3,4He (12C)"	Contributed	NP			CSC NOT notified
American Physical Society April Meeting 2019 Denver, Colorado April 13 - 16, 2019	Or Hen	"Probing the nuclear interaction at neutron-stars densities"	Contributed	NP			CSC NOT notified

Found a total of 22 NP Contributed talks with status 'CSC NOT notified' between Jan 04, 2010 and Dec 31, 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.