Hall B - Jefferson Lab

Today is

Saturday, May 11, 2024

Current shift status

Time: 13:53 EDT
Expert: Kevin L. Giovanetti
Worker: Stefano Migliorati
RC: Lamiaa El Fassi
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

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
APS Meeting in Savannah, Georgia Savannah, Georgia April 5 - 8, 2014	Andrey Kim	"Single and double polarization asymmetries from deeply virtual pi0 production"	Contributed	HS			CSC NOT notified
	Dasuni Adikaram	"Positron-proton to electron-proton elastic cross section ratios from CLAS"	Contributed	HS			CSC NOT notified
	Dipak Rimal	"Polarization Observables for Measurement of two-photon exchange effects in CLAS"	Contributed	HS			CSC NOT notified
	Priyashree Roy	"Polarization Observables for Double-Pion Photoproduction with Linearly Polarized Photons and Transverse Target from FROST"	Contributed	HS			CSC NOT notified
PANIC: 20th Particles and Nuclei International Conference Hamburg, Germany August 25 - March 29, 2014	William Levine	"Measurement of spin density matrix elements in $Lambda(1520)$ photoproduction with the CLAS detector"	Contributed	HS			CSC NOT notified
DNP2014 Waikaloa, HI October 7 - 11, 2014	Paul Eugenio	"Search for Hybrid Mesons via Photoproduction at Jefferson Lab"	Contributed	HS			CSC NOT notified
The 12th International Conference on Hypernuclear and Strange Particle Physics (HYP 2015) Sendai, Japan September 7 - 12, 2015	Natalie Walford	"Polarization observables in γp->KΛ & KΣ using circularly polarized photons on a polarized"	Contributed	HS			CSC NOT notified
Hadron2015 Newport News, VA September 13 - 18, 2015	Michael Kunkel	"Precise Measurement of the π0 Differential Cross-Section with CLAS and outlook into 12 GeV Hall C"	Contributed	HS			CSC NOT notified
	Michael Kunkel	"Light Meson Decays in CLAS"	Contributed	HS			CSC NOT notified
	Raphael Badui	"The Beam-Helicity Asymmetry for γp→pK+K−"	Contributed	HS			CSC NOT notified
	Zulkaida Akbar	"Measurement of cross-sections in π+π- and ω Photo-production and Beam-Helicity Asymmetries using "	Contributed	HS			CSC NOT notified
Baryons 2016, International Conference on the Structure of Baryons Tallahassee, FL May 16 - 20, 2016	Alexander Ostrovidov	"Meson Spectroscopy of the 3π decay channel in g12 run of CLAS"	Contributed	HS			CSC NOT notified
	Gleb Fedotov	"New results on nucleon resonance analysis of the γvp→π+π−p cross sections"	Contributed	HS			CSC NOT notified
	Paul Mattione	"Searching for d Dibaryons with CLAS"*	Contributed	HS			CSC NOT notified
NSTAR 2017, The 11th International Workshop on the Physics of Excited Nucleons Columbia, SC August 20 - 23, 2017	Evan Phelps	"Response Functions from Exclusive Measurements of ω Meson Electroproduction off the Proton"	Contributed	HS			CSC NOT notified
	Hao Jiang	"Polarization Observables T and F in the γp → π0p Reaction"	Contributed	HS			CSC NOT notified
Hadron 2017, XVII International Conference on Hadron Spectroscopy and Structure Salamanca, Spain September 25 - 29, 2017	Nicholas Zachariou	"Study of Initial- and Final-state effects through polarisation Observables"	Contributed	HS			CSC NOT notified
APS April Meeting 2018 Columbus, Ohio April 14 - 17, 2018	Gleb Fedotov	"The prospect for studying nπ+π0 electroproduction off protons with CLAS12"	Contributed	HS			CSC NOT notified
	Igor Strakovsky	"Polarization Observables from Strangeness Photoproduction on a Frozen Spin Target at Jefferson Lab"	Contributed	HS			CSC NOT notified
	Shankar Adhikari	"Measurement of Polarization Observables for the Λ in the reaction γp→K+Λ"	Contributed	HS			CSC NOT notified
	Utsav Shrestha	"A study of the γp→K+Λ∗ reaction"	Contributed	HS			CSC NOT notified
CIPANP 2018, 13th Conf. on the Intersections of Particle and Nuclear Physics Palm Springs, CA May 28 - June 3, 2018	Shankar Adhikari	"Measurement of Polarization Observables in the Reaction γp→K+Λ"	Contributed	HS			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	Joseph Newton	"J/ψ Photoproduction near threshold with CLAS12"	Contributed	HS			CSC NOT notified
	Kenneth Hicks	"A study of Lambda-Nucleon scattering using the CLAS detector"	Contributed	HS			CSC NOT notified
	Nikolay Markov	"First Measurements of Inclusive Electron Scattering off Protons with CLAS12"	Contributed	HS			CSC NOT notified
American Physical Society April Meeting 2019 Denver, Colorado April 13 - 16, 2019	Utsav Shrestha	"Photoproduction of Λ resonances at CLAS"*	Contributed	HS			CSC NOT notified
2019 Fall Meeting of the APS Division of Nuclear Physics Arlington, VA October 14 - 17, 2019	Brandon Clary	"Exclusive 𝜙 Meson Electroproduction with CLAS12"	Contributed	HS			CSC NOT notified
2020 Fall Meeting of the APS Division of Nuclear Physics New Orleans, LA October 29 - November 1, 2020	Victor Mokeev	"Beam asymmetry for exclusive 𝜋0p, 𝜋+n electroproduction in the resonance region with the CLAS12"	Contributed	HS			CSC NOT notified
9th Workshop of the APS Topical Group on Hadronic Physics (GHP) Virtual, USA April 13 - 16, 2021	Taya Chetry	"Hunting Dibaryons: A study of the 𝛾𝑑→ 𝜋+𝜋 -𝑑 reactio"	Contributed	HS			CSC NOT notified
APS April Meeting 2021 Virtual, USA April 17 - 20, 2021	Chan Kim	"Double Polarization Observable 𝐸 for 𝛾𝑝→𝜋0𝑝 from JLAB "	Contributed	HS			CSC NOT notified

Found a total of 30 HS Contributed talks with status 'CSC NOT notified' between Jan 01, 2014 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.