Hall B - Jefferson Lab

Today is

Monday, April 29, 2024

Current shift status

Time: 10:38 EDT
Expert: Sebastian Kuhn
Worker: David Martiryan
RC: Taisiya Mineeva
PDL: Nathan Baltzell
Schedule: RG-E

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
DIS 2018, XXVI International Workshop on Deep-Inelastic Scattering and Related Subjects Kobe, Japan April 16 - 20, 2018	Stephen Bueltmann	"Future of 3D Imaging at Jefferson Lab with Focus on CLAS12"	Invited				Not approved
The Nature of Hadron Mass and Quark-Gluon Confinement from JLab Experiments in the 12-GeV Era Pohang, Korea July 1 - 4, 2018	Andrey Kim	"Studies of GPDs with CLAS"	Invited	DP			Not approved
Photonuclear Reactions Gordon Research Conference Holderness, NH August 5 - 10, 2018	Meytal Duer	"Probing High-Momentum Protons and Neutrons in Asymmetric Nuclei"	Invited	NP			Not approved
Quark Hadron Duality Workshop Harrisonburg, VA September 23 - 25, 2018	Nikolay Markov	"Resonant contribution to inclusive electron scattering from the experimental results on resonance electrocouplings"	Invited				Not approved
DNP - 5th Joint Meeting of the APS Division of Nuclear Physics and the Physical Society of Japan Waikoloa, HA October 23 - 28, 2018	Kenneth Hicks	"A measurement of Lambda-proton scattering cross sections at CLAS"	Invited	HS			Not approved
	Latifa Elouadrhiri	"Nucleon Tomography Studies at Jefferson Lab"	Invited	DP			Not approved
Prospects for extraction of GPDs from global fits of current and future data Warsaw, Poland January 22 - 25, 2019	Francois-Xavier Girod	"CLAS12 Deep Virtual φ"	Invited	DP			Not approved
	Stefan Diehl	"Beam spin asymmetries from hard exclusive pion electro-production in the deeply virtual region with CLAS and CLAS 12"	Invited	HS			Not approved
FF2019, Workshop on Novel Probes of the Nucleon Structure in SIDIS, e+e- and pp Durham, USA March 14 - 16, 2019	Stefan Diehl	"Recent SIDIS results from HallB"	Invited	DP			Not approved
NSTAR2019, The 12th International Workshop on the Physics of Excited Nucleons Bonn, Germany June 10 - 14, 2019	Gleb Fedotov	"The prospect for studying nπ⁺ π� electroproduction off protons"	Invited	HS			Not approved
2019 JLab Users Organization Meeting Newport News, Virginia June 24 - 26, 2019	Joshua Artem Tan	"Overview of CLAS12 Run Group K Experiments"	Invited	HS			Not approved
The 11th Workshop on Hadron Physics in China and Opportunities Worldwide Tianjin, China August 22 - 28, 2019	Stefan Diehl	"3D nucleon structure in Hall B at JLab"	Invited	HS			Not approved
JLUO2020: JLab User Organization Annual Meeting Newport News, VA June 22 - 24, 2020	Or Hen	"Spin-dependent electron scattering from a Polarized 3He Target And precision measurement of A=3 in Hall B"	Invited				Not approved
Correlations in Partonic and Hadronic Interactions (CPHI 2022) Durham, NC, USA March 7 - 12, 2022	Andrey Kim	"Deeply Virtual Meson Electroproduction at Jefferson Lab with CLAS12"	Invited	DP			Not approved
SRC Workshop Boston, MA August 2 - 4, 2022	Andrew Denniston	"Recent Analysis Results RG-M"	Invited	NP			Not approved
	Justin Estee	"Run Group M Analysis Update"	Invited	NP			Not approved
	Sara Ratliff	"BAND Efficiency Study with RGM Data"	Invited	NP			Not approved
	Tyler Kutz	"Bound proton structure with BAND"	Invited	NP			Not approved
Baryon 22 International Conference on the Structure of Baryons Seville, Spain November 7 - 11, 2022	Igor Strakovsky	"Vector meson-proton scattering lengths from omega to upsilon"	Invited	HS			Not approved
	William Brooks	"Exploring the potential role of diquarks in hadronization using SIDIS on nuclear targets"	Invited				Not approved
Tomography of light nuclei at an EIC Rome, Italy November 9 - 10, 2022	Raphael Dupre	"Nuclear DVCS experiments"	Invited	DP			Not approved
Workshop on kaons with CLAS12 Frascati, Italy December 13 - 16, 2022	Armen Gyurjinyan	"ML for the RICH alignment"	Invited				Not approved
	Connor Pecar	"Graph Neural Networks for RICH Reconstruction"	Invited				Not approved
APS Topical Group on Hadronic Physics (GHP2023) Minneapolis, Minnesota April 12 - 14, 2023	Axel Schmidt	"Short-Range Correlations in Nuclei"	Invited	NP			Not approved
	Florian Hauenstein	"Understanding the EMC effect with tagged DIS measurements"	Invited				Not approved
	Harut Avakian	"Experimental Studies of Evolution Properties of Structure Functions in Polarized SIDIS"	Invited				Not approved
	Latifa Elouadrhiri	"Gravitational form factors and mechanical properties of the proton"	Invited				Not approved
	Patrizia Rossi	"JLab physics program & future initiatives"	Invited				Not approved

Found a total of 28 talks with status 'Not approved' between Jan 01, 2018 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.