Difference between revisions of "MainPage:Nuclear"

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__NOTOC__
 
__NOTOC__
  
−
'''<font size="6" color="red">The CUA_JLab group</font>'''<p><br>
+
'''<font size="6" color="blue">The CUA NP group</font>'''<p><br>
 +
 
 +
Quick links to our experiments, data analysis, and instrumentation:
 +
* <font size="3">[https://redmine.jlab.org/projects/kltexp Kaon LT Experiment Redmine] page.</font>
 +
* <font size="3">[https://wiki.jlab.org/cuawiki/index.php/Main_Page Neutral Particle Spectrometer] Project page.</font>
 +
* <font size="3">[https://wiki.jlab.org/cuawiki/index.php/High_Intensity_Photon_Source Compact Photon Source] Project page.</font>
 +
* <font size="3">[http://www.eicug.org/web/content/yr-detector-working-group YR EIC Detector Working Group] EICUG Page.</font>
 +
* <font size="2">CUA Internal: [[MainPage:Nuclear:KaonDetector|Kaon Aerogel Detector]]</font>
 +
* <font size="2">CUA Internal: [[MainPage:Nuclear:NPScalorimeter|Neutral Particle Spectrometer]]</font>
 +
 
  
−
Visit pages of some of our instrumentation:
 
−
* <font size="3">[[MainPage:Nuclear:KaonDetector|Kaon Aerogel Detector]] page.</font>
 
−
* <font size="3">[[MainPage:Nuclear:NPScalorimeter|Neutral Particle Spectrometer]] page.</font>
 
−
* <font size="3">[[MainPage:Nuclear:EICGlobalStudies|EIC Global Studies]] page.</font>
 
  
 
Visit our <font size="3">[https://wiki.jlab.org/cuasecurewiki/index.php/Main_Page Secure Wiki at JLab]</font> for more information.
 
Visit our <font size="3">[https://wiki.jlab.org/cuasecurewiki/index.php/Main_Page Secure Wiki at JLab]</font> for more information.
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|
 
|
 
<!-- [[File:Pre_Assembly.jpg|thumb|left|250px|Kaon Aerogel Detector: already machined and pre-assembled at CUA!]] -->
 
<!-- [[File:Pre_Assembly.jpg|thumb|left|250px|Kaon Aerogel Detector: already machined and pre-assembled at CUA!]] -->
−
[[File:spectro_horn_pegg.jpg|thumb|left|350px|Joining forces with VSL at CUA to characterize PbWO4 crystals! This is an important step towards the construction of the Neutral Particle Spectrometer for Hall C @ JLab and for R&D of the eletromagnetic calorimeter of the future Electron Ion Collider.]]
+
[[File:spectro_horn_pegg.jpg|thumb|left|350px|Joining forces with VSL at CUA to develop glass as alternative to crystalline scintillators.]]
 
|
 
|
 
|  
 
|  
 
== Latest News ==
 
== Latest News ==
  
−
* SHMS aerogel Cherenkov detector successfully detects kaons!
+
* EIC received CD-0 and site selection
−
 
 
−
* SP-15 aerogel tray is now installed in SHMS
 
−
 
 
−
* 190/320 SICCAS PbWO4 crystals being characterized at CUA - [https://docs.google.com/spreadsheets/d/1ur-aHjrQz0HXJtD68ZtZ7xRYNBGePv5qZfgz2Y9vFa8/edit#gid=460079739 Current Results]
 
  
−
* CUA's kaon experiment now running in Hall C at JLab - part of the KAON LT run group
+
* NPS magnet mapping complete
  
−
* Next NP group meeting: Wednesday, 18 April, 10:00AM (EDT)
+
* Glass scintillators are radiation hard to 1000 Gy EM and 10^15 n/cm2 hadron
  
−
* [http://communications.catholic.edu/news/2017/08/vsl-leadership-program.html VSL participates in South African Leadership Program] - A story about Blessed's work in the NP group in summer 2017
+
* NPS experiments pass Experiment Readiness Review (ERR); beam time request submitted for 2021/22
  
−
* All NPS magnet magnet components have arrived - see [http://www.vsl.cua.edu/cua_phy/images/9/99/IMG_1946.JPG this picture]
+
* KaonLT experiment successfully completed on 15 April 2019!
  
−
* HMS aerogel Cherenkov detector PMTs have large after-pulses and have to be replaced
+
* High-intensity Compact Photon Source (CPS) design passes technical review
  
  
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* [http://www.sbfisica.org.br/noticias/anuncios/msg.php?id=3955 Call for new graduate students]
 
* [http://www.sbfisica.org.br/noticias/anuncios/msg.php?id=3955 Call for new graduate students]
  
−
<br>[[MainPage:Nuclear:News|'''View all news and events''']]
 
  
 
<!-- DO NOT ERASE THE LINES BELLOW -->
 
<!-- DO NOT ERASE THE LINES BELLOW -->
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== Upcoming events ==
 
== Upcoming events ==
  
−
* Tech Transfer Workshop 2018
+
* CPS Collaboration Meeting 4 February 2020 at JLAB
−
 
 
−
* NPS/CPS Collaboration Meeting 2018
 
−
 
 
−
* Transversity 2017 - 11-15 December in Frascati/Italy
 
−
 
 
−
* APS DNP 2017 in Pittsburgh - talks from our group on Thursday and Friday - check out [http://meetings.aps.org/Meeting/DNP17/APS_epitome the program] (25-28 October, 2017)
 
  
−
* Spatial and momentum tomography of hadrons and nuclei at the INT at University of Washington/Seattle (28 August-29 September, 2017)
+
* NPS Collaboration Meeting 3 February 2020 at JLAB
  
−
* Workshop on pion and kaon structure at Argonne National Lab (1-2 June, 2017)
+
* EIC Detector R&D meeting 30-31 January 2020 at BNL
  
 +
* Hall A/C Collaboration meeting 28-29 January at JLAB - Richard and Vladimir will present results
  
 
<br><br>[http://cnr2.kent.edu/~manley/BRAGmeetings.html List of Hadronic Physics Conferences, Workshops, and Summer Schools]
 
<br><br>[http://cnr2.kent.edu/~manley/BRAGmeetings.html List of Hadronic Physics Conferences, Workshops, and Summer Schools]
Line 72: Line 67:
 
|}
 
|}
  
−
= [[Meetings]] =
+
== Projects Pages ==
 +
 
 +
'''SCIENCE GOALS'''
 +
* Precision Measurements of Pion and Kaon Form Factors and Structure Functions.
 +
::*Form factors are the most basic quantity towards understanding light hadron structure. The structure functions in terms of sea quarks and gluons are expected to be different for pions, kaons, and nucleons and to provide basic information about their origin of mass.
 +
* Validation of understanding of hard exclusive and semi-inclusive reactions towards 3D hadron imaging and potential future flavor decomposition.
 +
::* The key to this validation is precision longitudinal-transverse separated data.
  
−
== Projects Pages ==
 
  
−
* Hadron Structure and Factorization
+
'''NEAR TERM: Pion and Kaon L/T separated cross sections and form factors from Jefferson Lab'''
  
−
::* [[MainPage:Nuclear:ChargeDistribution| Extraction of the transverse pion charge distribution from spatial pion form factor data]]
+
* 12 GeV experiments
−
::* [http://wwwold.jlab.org/exp_prog/proposals/07/PR12-07-105.pdf Charged pions at 12 GeV JLab (Experiment E12-07-105)]
+
::* [https://redmine.jlab.org/projects/hall-c/wiki Charged pions at 12 GeV JLab] ([https://misportal.jlab.org/mis/physics/experiments/viewProposal.cfm?paperId=970 Experiment E12-19-006]) (Contact: T. Horn, M. Muhoza PhD project)
−
::* [[Charged kaons at 12 GeV JLab (Experiment E12-09-011)]]
+
::* [https://redmine.jlab.org/projects/kltexp/wiki Charged kaons at 12 GeV JLab (Experiment E12-09-011)] (Contact: T. Horn, R. Trotta PhD project)
−
::* [[MainPage:Nuclear:FPI_M|Analysis of 6 GeV JLab kaon cross sections]]
+
::* Analysis of neutral pion cross sections from 12 GeV DVCS data (S. Ali PhD project)
−
::* Analysis of neutral pion cross sections from 12 GeV DVCS data
 
 
::::* [[MainPage:Nuclear:DVCS-3|DVCS-3]]
 
::::* [[MainPage:Nuclear:DVCS-3|DVCS-3]]
−
::* [[Pion and Kaon Structure Functions]]
+
:::::* [[MainPage:Nuclear:DVCS-3:Software|DVCS Computing and Software]]
 +
 
 +
* Detector Projects
 +
::* [[MainPage:Nuclear:KaonDetector|SHMS Aerogel Cerenkov Detector]]
 +
::::* [https://arxiv.org/abs/1607.05264 The Aerogel Cherenkov Detector for the SHMS (Nucl.Instrum.Meth. A842 (2017) 28-47)]
 +
::* [http://www.vsl.cua.edu/cua_phy/index.php/MainPage:Nuclear:Summer2017:Salim HMS Aerogel Cerenkov Detector]
 +
 
 +
* Analysis of 6 GeV data
 +
::* [http://inspirehep.net/record/1646306 Analysis of 6 GeV JLab kaon cross sections] ([https://misportal.jlab.org/ul/publications/view_pub.cfm?pub_id=14969 M. Carmignotto PhD thesis])
 +
::* [http://inspirehep.net/record/1622787 Extraction of the transverse pion charge distribution from spatial pion form factor data]
 +
::* Analysis of 6 GeV pion electroproduction data (e.g., [https://arxiv.org/abs/1910.00464 Phys.Rev.Lett. 123 (2019) no.18, 182501], [https://arxiv.org/abs/1911.11681 Phys.Rev. C100 (2019) no.6, 065204])
 +
::* [http://clasweb.jlab.org/rungroups/g7/wiki/index.php/TCS_Analysis Timelike Compton Scattering Analysis at 6 GeV (g12) by I. Albayrak]
 +
 
  
 +
'''INTERMEDIATE TERM: Reaction mechanism validation and hadron imaging with NPS and CPS'''
  
−
* Neutral Particle Spectrometer Collaboration: Hadron Structure Studies with Neutral Final States
+
* Collaboration and NPS Construction
 +
::* [https://wiki.jlab.org/cuawiki/index.php/Collaboration Neutral Particle Spectrometer Collaboration] (spokesperson: T. Horn): Hadron Structure Studies with Neutral Final States
 +
::* [https://wiki.jlab.org/cuawiki/index.php/Main_Page Neutral Particle Spectrometer Project (spokesperson: T. Horn)]
 +
::* [https://wiki.jlab.org/cuawiki/index.php/NPS_ERR NPS ERR 2019]
 +
::* [https://arxiv.org/abs/1911.11577 Scintillating Crystals for the NPS (Nucl.Instrum.Meth. A956 (2020) 163375)]
  
 +
* Compact Photon Source (spokesperson: T. Horn) - required for experiments E12-17-008 and C12-18-005)
 +
::* [https://arxiv.org/abs/1912.07355 Conceptual Design Study (Nucl.Instrum.Meth. A957 (2020) 163429)]
 +
::* [https://wiki.jlab.org/cuawiki/index.php/High_Intensity_Photon_Source Compact Photon Source Project]
 +
 +
* NPS Science Program:
 
::* [https://wiki.jlab.org/cuawiki/index.php/File:NPS_WP_11142014_v3.pdf White Paper]
 
::* [https://wiki.jlab.org/cuawiki/index.php/File:NPS_WP_11142014_v3.pdf White Paper]
 
::* [https://wiki.jlab.org/cuawiki/index.php/File:NPS-Science_Slides_v1.pdf Science Slides 2014]
 
::* [https://wiki.jlab.org/cuawiki/index.php/File:NPS-Science_Slides_v1.pdf Science Slides 2014]
−
::* Approved experiments:
+
::* PAC approved experiments:
−
::::* [http://wwwold.jlab.org/exp_prog/proposals/07/PR12-07-105.pdf Exclusive Deeply Virtual Compton and Neutral Pion Cross Section Measurements in Hall C (Experiment E12-13-010)]
+
::::* [https://misportal.jlab.org/mis/physics/experiments/viewProposal.cfm?paperId=797 Exclusive Deeply Virtual Compton and Neutral Pion Cross Section Measurements in Hall C (Experiment E12-13-010)]
−
::::* [http://wwwold.jlab.org/exp_prog/proposals/09/PR12-09-011.pdf Measurements of Semi-inclusive pi0 production as Validation of Factorization (Experiment E12-13-007)]
+
::::* [https://misportal.jlab.org/mis/physics/experiments/viewProposal.cfm?paperId=788 Measurements of Semi-inclusive pi0 production as Validation of Factorization (Experiment E12-13-007)]
−
::::* [http://wwwold.jlab.org/exp_prog/proposals/14/PR12-14-003.pdf Wide-angle Compton Scattering at 8 and 10 GeV Photon Energies (Experiment E12-14-003)]
+
::::* [https://misportal.jlab.org/mis/physics/experiments/viewProposal.cfm?paperId=836 Wide-angle Compton Scattering at 8 and 10 GeV Photon Energies (Experiment E12-14-003)]
−
::::* [http://wwwold.jlab.org/exp_prog/proposals/14/PR12-14-005.pdf Wide-angle Exclusive Photoproduction of pi0 mesons (Experiment E12-14-005)]
+
::::* [https://misportal.jlab.org/mis/physics/experiments/viewProposal.cfm?paperId=825 Wide-angle Exclusive Photoproduction of pi0 mesons (Experiment E12-14-005)]
−
::::* [http://wwwold.jlab.org/exp_prog/proposals/14/PR12-14-006.pdf Initial State Helicity Correlation in Wide-angle Compton Scattering (Experiment E12-14-006)]
+
::::* [https://misportal.jlab.org/mis/physics/experiments/viewProposal.cfm?paperId=922 Polarization Observables in Wide-Angle Compton Scattering at large s, t and u (Experiment E12-17-008)]
 +
::::* [https://misportal.jlab.org/mis/physics/experiments/viewProposal.cfm?paperId=947 Timelike Compton Scattering off a transversely polarized proton (Experiment C12-18-005)]
 +
 
  
 +
'''FUTURE: Electron-Ion Collider - Science and Detector R&D'''
  
−
* Detector projects
+
* [[EIC Detector Working Group]]
 +
::* [http://www.eicug.org/web/content/yr-detector-working-group Link to EICUG page]
  
−
::* [[MainPage:Nuclear:KaonDetector|SHMS Aerogel Cerenkov Detector]]
+
* EIC science development
−
::* [[MainPage:Nuclear:NPS|Neutral Particle Spectrometer]]
+
::* [[EIC Meson Structure Working Group]]
−
::* [https://wiki.jlab.org/cuawiki/index.php/High_Intensity_Photon_Source Compact Photon Source]
+
::* [[Pion and Kaon Structure Functions]] ([https://arxiv.org/abs/1907.08218 Eur. Phys. J. A55 (2019) no.10, 190)]
−
::* [https://wiki.bnl.gov/conferences/images/0/0d/EIC-Cal-Consortium-July-2014_revised.pdf PbWO4 Crystal Calorimeter Development for EIC based on PbWO4, p. 21ff]
+
::* [https://misportal.jlab.org/mis/physics/experiments/viewProposal.cfm?paperId=933 Measurement of Kaon Structure Function through Tagged Deep Inelastic Scattering (C12-15-006A)]
−
::* [http://www.vsl.cua.edu/cua_phy/index.php/MainPage:Nuclear:Summer2017:Salim HMS Aerogel Cerenkov Detector]
+
::* Pion and kaon production kinematic projections
 +
::* Pion form factor
  
 +
* EIC Detector R&D
 +
::* [https://wiki.bnl.gov/conferences/images/f/fa/ERD1_EIC_Calorimetry_July-2019.pdf Homogeneous EM Calorimeter Development for EIC, p. 14ff]
 +
::* Development of novel glass scintillators for homogeneous calorimeters
 +
::* Development of high quality aerogels with refractive index <1.01 for nuclear and high energy physics
  
−
* Nucleon Structure
+
= [[Meetings]] =
−
::* [http://clasweb.jlab.org/rungroups/g7/wiki/index.php/TCS_Analysis Timelike Compton Scattering Analysis at 6 GeV (g12)]
 
−
::* [http://wwwold.jlab.org/exp_prog/proposals/07/PR12-07-105.pdf Timelike Compton Scattering at 12 GeV (Experiment E12-07-105)]
 
  
 
== Members of the Group ==
 
== Members of the Group ==
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* Dr. Vladimir Berdnikov (Postdoc)
 
* Dr. Vladimir Berdnikov (Postdoc)
  
 +
* Salina Ali (Graduate Student/Researcher)
 +
* Josh Crafts (Graduate Student/Researcher)
 
* Richard Trotta (Graduate Student/Researcher)
 
* Richard Trotta (Graduate Student/Researcher)
−
* Salina Ali (Graduate Student/Researcher)
+
* Mireille Muhoza (Graduate Student/Researcher)
−
* Andrés Vargas (Graduate Student/Researcher)
+
* Callum Walton (Undergraduate Student/Researcher)
−
 
 
−
===== Summer 2018 Student Researchers =====
 
  
−
Diana Damenova
 
  
−
Juan Jose Paez Chavez
 
  
−
Callum Walton
 
  
 
<!-- DO NOT ERASE THE LINES BELLOW -->
 
<!-- DO NOT ERASE THE LINES BELLOW -->
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===== Summer Student Researchers =====
 
===== Summer Student Researchers =====
  
 +
*Ethan Nguyen (High School Summer Researcher 2019)
 +
* Diana Damenova (Highschool/Undergraduate Summer Researcher 2018)
 +
* Juan Jose Paez Chavez (Highschool/Undergraduate Summer Researcher 2018)
 +
* Callum Walton (Undergraduate Summer Researcher 2018)
 
* Casey Lauer (Highschool/Undergraduate Summer Researcher 2017)
 
* Casey Lauer (Highschool/Undergraduate Summer Researcher 2017)
 
* Blessed Ngwenya (University of Capetown, South Africa, 2017)
 
* Blessed Ngwenya (University of Capetown, South Africa, 2017)
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* [[MainPage:Nuclear:PrivateSpace|Private Space]] (just for group users)
 
* [[MainPage:Nuclear:PrivateSpace|Private Space]] (just for group users)
 
| style="width: 30%;" valign="top" |
 
| style="width: 30%;" valign="top" |
 +
* [[MainPage:Nuclear:Summer2020|Summer 2020 work]]
 +
* [[MainPage:Nuclear:Summer2019|Summer 2019 work]]
 
* [[MainPage:Nuclear:Summer2018|Summer 2018 work]]
 
* [[MainPage:Nuclear:Summer2018|Summer 2018 work]]
 
* [[MainPage:Nuclear:Summer2017|Summer 2017 work]]
 
* [[MainPage:Nuclear:Summer2017|Summer 2017 work]]

Latest revision as of 10:59, 6 July 2020


The CUA NP group


Quick links to our experiments, data analysis, and instrumentation:

Visit our Secure Wiki at JLab for more information.

Joining forces with VSL at CUA to develop glass as alternative to crystalline scintillators.

Latest News

  • EIC received CD-0 and site selection
  • NPS magnet mapping complete
  • Glass scintillators are radiation hard to 1000 Gy EM and 10^15 n/cm2 hadron
  • NPS experiments pass Experiment Readiness Review (ERR); beam time request submitted for 2021/22
  • KaonLT experiment successfully completed on 15 April 2019!
  • High-intensity Compact Photon Source (CPS) design passes technical review

Upcoming events

  • CPS Collaboration Meeting 4 February 2020 at JLAB
  • NPS Collaboration Meeting 3 February 2020 at JLAB
  • EIC Detector R&D meeting 30-31 January 2020 at BNL
  • Hall A/C Collaboration meeting 28-29 January at JLAB - Richard and Vladimir will present results



List of Hadronic Physics Conferences, Workshops, and Summer Schools

Projects Pages

SCIENCE GOALS

  • Precision Measurements of Pion and Kaon Form Factors and Structure Functions.
  • Form factors are the most basic quantity towards understanding light hadron structure. The structure functions in terms of sea quarks and gluons are expected to be different for pions, kaons, and nucleons and to provide basic information about their origin of mass.
  • Validation of understanding of hard exclusive and semi-inclusive reactions towards 3D hadron imaging and potential future flavor decomposition.
  • The key to this validation is precision longitudinal-transverse separated data.


NEAR TERM: Pion and Kaon L/T separated cross sections and form factors from Jefferson Lab

  • 12 GeV experiments
  • Detector Projects
  • Analysis of 6 GeV data


INTERMEDIATE TERM: Reaction mechanism validation and hadron imaging with NPS and CPS

  • Collaboration and NPS Construction
  • Compact Photon Source (spokesperson: T. Horn) - required for experiments E12-17-008 and C12-18-005)
  • NPS Science Program:


FUTURE: Electron-Ion Collider - Science and Detector R&D

  • EIC science development
  • EIC Detector R&D

Meetings

Members of the Group

  • Salina Ali (Graduate Student/Researcher)
  • Josh Crafts (Graduate Student/Researcher)
  • Richard Trotta (Graduate Student/Researcher)
  • Mireille Muhoza (Graduate Student/Researcher)
  • Callum Walton (Undergraduate Student/Researcher)
Alumni of the Group
Summer Student Researchers
  • Ethan Nguyen (High School Summer Researcher 2019)
  • Diana Damenova (Highschool/Undergraduate Summer Researcher 2018)
  • Juan Jose Paez Chavez (Highschool/Undergraduate Summer Researcher 2018)
  • Callum Walton (Undergraduate Summer Researcher 2018)
  • Casey Lauer (Highschool/Undergraduate Summer Researcher 2017)
  • Blessed Ngwenya (University of Capetown, South Africa, 2017)
  • Abby McShane (High School Intern 2016)
  • Dannie Griggs (High School Intern 2016, 2017)
  • Johann Mejia-Ott (Undergraduate Summer Researcher 2016)
  • Salim Roustom (High School Intern 2016, 2017)
  • Jacob Wacht (High School Intern 2016)
  • Alex Dittmann (Undergraduate Summer Researcher 2015)
  • William Lash (Undergraduate Summer Researcher 2015)
  • Christian Runyon (High School Intern 2015)
  • Ruhi Pavartam (High School Intern 2014)
  • Alex Dittman (High School Intern 2014)
  • William Lash (Undergraduate Summer Researcher 2014)
  • Derek Boylan (High School Intern 2013, 2014)
  • Stephanie Durham (High School Intern 2013, 2014)
  • Abigail Justen (High School Intern 2013)
  • Alex Maleski (High School Intern 2013)
  • Sergio Ribeiro (High School Intern 2013, Undergraduate Researcher 2014)
  • Jonathan Young (High School Intern 2013)
  • Lilian Anderson (Undergraduate Summer Researcher 2012)
  • Daniel Rice (High School Intern 2012)
  • Gina Repole (High School Intern 2012)
  • Mike Wang (High School Intern 2012)
  • Adam Battle (Undergraduate Summer Researcher 2012)
  • Katya Gilbo (High School Intern 2011)
  • Robert Macedo (High School Intern 2011)
  • Lilian Anderson (High School Intern 2011)
  • Josh Kelly (Undergraduate Summer Researcher 2011)
  • Steven Rowe (High School Intern 2010)

Other internal links

To see the last updates of the entire wiki, click here.

External links

CUA logo.png
The Catholic University of America (CUA) 		Hannan.gif
CUA Physics Department 		JLab logo.jpg
Jefferson Lab (JLab)
Yerevan.jpg
Yerevan Group logbook 		Mediawiki.jpg
Learn more about wiki commands!

Acknowledgement!

Thanks a lot for:

  • Nick and Rich and also the VSL group for giving us a space to host our wiki!
  • Dr. Marek Brandys and Dr. Ian Pegg, from VSL group
  • All the people (from several Universities, Institutes and also JLab) that are collaborating to make these projects happen!



The Catholic University of America * 620 Michigan Ave., N.E. * Washington, DC 20064 Hannan Hall - Office 200

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