Doe site visit dec 10 11 2001
This presentation is the property of its rightful owner.
Sponsored Links
1 / 47

DOE SITE VISIT Dec 10-11, 2001 PowerPoint PPT Presentation


  • 48 Views
  • Uploaded on
  • Presentation posted in: General

DOE SITE VISIT Dec 10-11, 2001. TASK B1 OVERVIEW Y.ONEL. I) E781 II) CMS FORWARD CALORIMETRY. TEAM MEMBERS WHO CONTRIBUTED TO I or/and II. U.AKGUN, GRADUATE STUDENT S.AYAN, GRADUATE STUDENT P.BRUECKNEN, QUARK-NET TEACHER

Download Presentation

DOE SITE VISIT Dec 10-11, 2001

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Doe site visit dec 10 11 2001

DOE SITE VISIT Dec 10-11, 2001

TASK B1 OVERVIEW

Y.ONEL

I) E781

II) CMS FORWARD CALORIMETRY


Team members who contributed to i or and ii

TEAM MEMBERS WHO CONTRIBUTED TO I or/and II

  • U.AKGUN, GRADUATE STUDENT

  • S.AYAN, GRADUATE STUDENT

  • P.BRUECKNEN, QUARK-NET TEACHER

  • M.KAYA, GRADUATE STUDENT (Ph.D 2001, Asst. Prof., Kars University, Turkey)

  • A.KOCBAY, GRADUATE STUDENT

  • E.MCCLIMENT, PROFESSOR

  • M.MILLER, ELECTRONICS ENGINEER

  • K.NELSON, GRADUATE STUDENT (Ph.D 1999, University of Alabama)

  • Y.ONEL, PROFESSOR

  • E.OZEL, GRADUATE STUDENT (M.Sc. 1998, University of Kansas)

  • S.OZKORUCUKLU, GRADUATE STUDENT (Ph.D 2001, Asst. Prof., S.Demirel University, Turkey)

  • P.POGODIN, GRADUATE STUDENT (Ph.D. 1999, Sun Computer Systems, California)

  • I.SCHMIDT, MECHANICAL ENGINEER

  • A.TAUKE, UNDERGRADUATE PRESIDENTIAL SCHOLAR (U of California, Santa Barbara)


New team members

NEW TEAM MEMBERS

  • Alexi Mestvirishvili [Perugia, Italy/CERN]

  • Ed Norbeck [CMS Heavy Ions]

  • Chris Like [Quarknet Teacher]

  • Ron Newland [Quarknet Teacher]

  • Jonathan Olson, Undergraduate Student


I e781 responsibilities

I) E781 responsibilities

  • A) HARDWARE

  • M1 AND M3 SPECTROMETERS (NO DOE SUPPORT)

  • SCIFI HODOSCOPE WITH MULTIANODE PMT'S ( NO DOE SUPPORT)

  • M1 WAS CRUCIAL DETECTOR ( INCREASED CHARM PRODUCTION BY FACTOR 2)

  • DETECTORS WORKED WELL (>95 % EFFICIENCY), MAINTAINED OVER TWO YEARS OF RUNNING PERIOD ( NO DOE SUPPORT)

  • DRAFT NIM PAPERS (2)

  • DRAFT PHYS REV. LETTERS PAPERS (3)

  • B) ANALYSIS

  • SERVICE ANALYSIS (Akgun, Ayan, Kaya, Ozkorucuklu)

  • PRODUCTION POLARIZATION OF THE + WITH 800 GEV PROTONS ON CU

  • AND BE TARGETS. P.POGODIN, PHD THESIS, 1999, (Y.ONEL, E.MCCLIMENT ADVISORS)

  • (DRAFT PAPER IS READY AND SUBMITTED TO THE SELEX COMMITTEE)


E781 setup

E781 Setup


M1pwc m1dc

M1PWC&M1DC


Charm plots

Charm Plots


Doe site visit dec 10 11 2001

  • INCLUSIVE 0 POLARIZATION PRODUCED BY A 610 GEV - BEAM

  • K.NELSON, PHD THESIS, 1999, (E.MCCLIMENT,YONEL ADVISORS)

  • (DRAFT PAPER IS READY AND SUBMITTED TO THE SELEX COMMITTEE)

  • CHARGE ASYMMETRY OF STRANGE Ds MESON PRODUCTION WITH HYPERON BEAM

  • M. KAYA, Ph.D THESIS, 2001 (Y. ONEL ADVISOR) (DRAFT PAPER IS READY AND SUBMITTED TO THE SELEX COMMITTEE)

  • CHARGED K/л FLUX PRODUCTION RATIOS WITH å, Õ, AND p ON CARBON AND COPPER TARGETS

  • S. OZKORUCUKLU, Ph.D THESIS, 2001 (Y. ONEL ADVISOR)

  • MAGNETIC FIELD VALUES OF THE E781 SPECTROMETERS

  • E.OZEL, M.SC THESIS DEC 1998.

  • ANALYSIS OF 2nd PASS DATA

  • U. AKGUN, A. AYAN, A. KOCBAY (HAREWARE CMS, PHYSICS ANALYSIS E781)

  • AKGUN AND AYAN HAVE PASSED “QUALIFIER” AND “ COMPS”

  • AKGUN [LIFETIME MEASUREMENT ON XC+, XC0, XC-] AYAN [WC0 PRODUCTION STUDIES]


Spin physics with e781

Spin Physics with E781


Spin physics with e7811

Spin Physics with E781


C c 0 search in e781 selex experiment

c+&c0Search in E781 Selex Experiment

Monte Carlo study has been done for the decay following modes of c0:

c0- - + +

c0-+

c+0-++

c+ - ++

c++ - +

with+  p+0

and +  n0+

Reconstruction efficiencies have been calculated.


C c 0 search in e781 selex experiment1

c+&c0 Search in E781 Selex Experiment

Currently - + + and + K-+ decay channels for c+,

 -+and  -- + + decay channels for c0 are being studied.

Lifetime calculations will be made for these events.


C 0 search in e781 selex experiment

c0 Search in E781 Selex Experiment

  • Monte Carlo study has been done for the decay following modes of c0:

  • -+

  • -- + +

  • -K- + +

  • + K- K- +

  • Reconstruction efficiencies have been calculated.


C 0 search in e781 selex experiment1

c0 Search in E781 Selex Experiment

Currently -K- + + and + K- K- + decay channels are being studied.

-+and -- + + channels will also be investigated.


Ii cms hf

II) CMS - HF

  • IOWA HAS MAJOR MANAGEMENT AND CONSTRUCTION RESPONSIBILITIES IN THE CMS HF AND HB.

  • MOU'S ARE SIGNED BETWEEN FERMILAB AND UI

  • SOW'S ARE PREPARED FOR EACH YEAR USING LEHMAN APPROVED PROJECT FILES (MPO'S)

  • Y.ONEL U.S COORDINATOR, USCMS EXEC.BOARD MEMBER AND PROJECT MANAGER FOR PHOTODETECTORS [L3]

  • E.MCCLIMENT US TRIG/DAQ INSTITUTIONAL BOARD MEMBER

  • SEVERAL PROTOTYPES HAVE BEEN BUILT AT IOWA PRIOR TO PPP1 [EM 96, RADDAM 98]


Doe site visit dec 10 11 2001

  • CMS HF PPP1 AT IOWA AND CERN ( APRIL-SEPTEMBER 99)

  • TEST BEAM SEPT 99 ( SEVEN IOWA TEAM MEMBERS PARTICIPATED) INTERNATIONAL MILESTONE

  • HF PRR FOR PMT AND FIBERS

  • HF EDR MARCH 2001

  • HF ABSORBER PRODUCTION IN OCTOBER 2001

  • HF PROCUREMENT FOR PMT AND FIBERS BEGAN NOVEMBER 2001 (INTERNATIONAL MILESTONES)

  • HF NEW SCHEDULE

  • HF UI RESPONSIBILITIES (HF PHOTODETECTORS, INCLUDING PMT OPTICAL TEST STATIONS CONSTRUCTION AND TESTING, HF CALIBRATION SYSTEM (LED, SOURCE), HB LED, (1/2)HF OPTICS, (FIBERS QP), RADIATION DAMAGE, INTERGRATION ENGINEERING, AND INTERNATIONAL RELATIONS AND PHYSICS AND TRIGGER SIMULATIONS)


Doe site visit dec 10 11 2001

OTHER RELATED ACTIVITIES

  • ANALYSIS OF 1996-98 TEST RUN DATA

  • ANALYSIS OF RADDAM 98 TEST RUN DATA

  • LED/PID -PD SYSTEM DEVELOPMENT FOR HF/HB

  • RADIATION DAMAGE STUDIES ON SINGLE QUARTZ FIBERS AT LIL/CERN

    (IOWA TEST FACILITY-NO DOE FUNDS INITIALLY)


Cms detectors

CMS DETECTORS


Higgs search

Higgs Search


Higgs search1

Higgs Search


Missing e t and in hf

Missing Et and η in HF


Raddam 98 module

Raddam ‘98 Module


Iowa lil cern radiation damage facility

IOWA LIL-CERN Radiation Damage Facility


Iowa lil cern radiation damage facility1

IOWA LIL-CERN Radiation Damage Facility


Iowa lil cern radiation damage facility2

IOWA LIL-CERN Radiation Damage Facility


Cms hf ppp1

CMS-HF PPP1


Cms hf ppp11

CMS-HF PPP1


Cms hf ppp12

CMS-HF PPP1


Hf readout box optics design

HF READOUT BOX & OPTICS DESIGN


Hf publications

HF PUBLICATIONS

1- NIM A 406, 380-396, 1998

2- NIM A 408, 392-402, 1998

3- NIM A 411, 17-30, 1998

4- NIM A 409, 593-597, 1998

5- NUCL.PHYS B510,3-11,1998

6- AIP, 1-56396-792- 8/98

7- NIM A (TO BE SUBMITTED)

8-SEVERAL CMS TECHNICAL NOTES

MORE INFO AT IOWA HEP WEB PAGE: http://newton.physics.uiowa.edu/~atauke


Progress

Progress


Quarknet

quarknet


  • Login