High transverse momentum dijet cross section measurements in photoproduction at HERA:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Hamburg
DESY
2013
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | X, 116, XXV S. graph. Darst. |
Internformat
MARC
| LEADER | 00000nam a2200000 c 4500 | ||
|---|---|---|---|
| 001 | BV041143281 | ||
| 003 | DE-604 | ||
| 005 | 00000000000000.0 | ||
| 007 | t | ||
| 008 | 130712s2013 d||| tm|| 00||| eng d | ||
| 035 | |a (OCoLC)854372787 | ||
| 035 | |a (DE-599)GBV749493046 | ||
| 040 | |a DE-604 |b ger | ||
| 041 | 0 | |a eng | |
| 049 | |a DE-188 | ||
| 082 | 0 | |a 539.73712 |2 22/ger | |
| 088 | |a DESY thesis 2013 016 | ||
| 100 | 1 | |a Dossanov, A. |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a High transverse momentum dijet cross section measurements in photoproduction at HERA |c vorgelegt von Aziz Dossanov |
| 264 | 1 | |a Hamburg |b DESY |c 2013 | |
| 300 | |a X, 116, XXV S. |b graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 502 | |a Hamburg, Univ., Diss., 2013 | ||
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
| 856 | 4 | 2 | |m DNB Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=026118875&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 999 | |a oai:aleph.bib-bvb.de:BVB01-026118875 | ||
Datensatz im Suchindex
| _version_ | 1804150541841858560 |
|---|---|
| adam_text | IMAGE 1
CONTENTS
1 INTRODUCTION 1
2 THEORETICAL OVERVIEW 3
2.1 THE STANDARD MODEL 3
2.2 ELECTRON-PROTON SCATTERING 5
2.2.1 KINEMATICS OF EP SCATTERING 6
2.2.2 THE EP CROSS SECTION 8
2.3 7P PHYSICS 12
2.3.1 PHOTOPRODUCTION 13
2.3.2 T P INTERACTIONS 15
2.3.3 DIRECT PHOTOPRODUCTION OF DIJETS 17
2.3.4 RESOLVED PHOTOPRODUCTION 18
2.4 DIJETS CROSS SECTION IN PHOTOPRODUCTION 21
2.4.1 THE PARTON SCATTERING ANGLE 21
2.5 JET DEFINITION 22
2.5.1 THE K ALGORITHM 24
3 H E R A AND T H E H I DETECTOR 2 7
3.1 THE HERA ACCELERATOR 27
3.2 THE HI DETECTOR 29
3.3 TRACKING 31
3.3.1 THE CENTRAL TRACK DETECTOR (CTD) 31
3.3.2 THE FORWARD TRACK DETECTOR (FTD) 33
3.4 CALORIMETRY 33
3.4.1 LIQUID ARGON (LAR) CALORIMETER 35
3.4.2 THE BACKWARD SPAGHETTI CALORIMETER (SPACAL) 36
3.5 LUMINOSITY MEASUREMENT 37
3.6 TIME-OF-FLIGHT (TOF) SYSTEM 38
3.7 TRIGGERING AND DATA ACQUISITION 38
3.7.1 THE FIRST TRIGGER LEVEL (LI) 40
3.7.2 THE SECOND TRIGGER LEVEL (L2) 40
3.7.3 THE THIRD TRIGGER LEVEL (L3) 42
3.7.4 THE FOURTH TRIGGER LEVEL AND ONLINE RECONSTRUCTION (L4/5) . 42
HTTP://D-NB.INFO/103653121X
IMAGE 2
4 MONTE CARLO EVENT GENERATORS 4 3
4.1 MC GENERATORS 43
4.2 GENERATION OF PHOTOPRODUCTION EVENTS 44
4.2.1 MULTIPLE INTERACTIONS 44
4.2.2 PYTHIA 45
4.2.3 HERWIG 46
4.3 GENERATION OF BACKGROUND EVENTS 46
4.3.1 RAPGAP 46
4.3.2 DJANGOH 47
5 D A T A SELECTION AND CORRECTIONS 4 9
5.1 HLOO FRAMEWORK 49
5.1.1 THREE-LAYER DATA STORAGE 50
5.2 DATA PRESELECTION 51
5.3 HADRONIC FINAL STATE CALIBRATION 53
5.3.1 HADRONIC RECONSTRUCTION IN HLOO 53
5.3.2 CALIBRATION 56
5.4 RUN SELECTION AND LUMINOSITY CALCULATION 57
5.5 SELECTION OF 7 P EVENTS 58
5.5.1 EVENT VERTEX 58
5.5.2 7 P EVENTS WITH Q 2 4 GEV 2 59
5.6 7 P EVENTS WITH HIGH P T DIJETS 65
5.6.1 SELECTION AND ORDERING OF HIGH P T JETS 65
5.6.2 DIJET INVARIANT MASS CUT 66
5.7 FURTHER REJECTION OF BACKGROUND 68
5.7.1 NON-EP BACKGROUND FINDERS 68
5.7.2 BEAM-GAS SELECTION 71
5.8 SUMMARY OF FINAL EVENT AND JET SELECTION REQUIREMENTS 75
5.9 SELECTION STABILITY 75
5.10 TRIGGER STUDIES AND EFFICIENCIES 76
5.11 DATA TO MONTE CARLO (MC) COMPARISON 80
6 DETERMINATION O F T H E DIJET CROSS SECTIONS 8 7
6.1 CROSS SECTION DEFINITION 87
6.2 THE DETECTOR, HADRON AND PARTON LEVEL 88
6.3 BIN-BY-BIN CORRECTION METHOD 90
6.4 SYSTEMATIC UNCERTAINTIES 93
6.4.1 LUMINOSITY MEASUREMENT 93
6.4.2 LIQUID ARGON (LAR) NOISE MEASUREMENT 94
6.4.3 HADRONIC ENERGY MEASUREMENT 94
6.4.4 MODEL UNCERTAINTY MEASUREMENT 94
6.4.5 TRIGGER EFFICIENCY UNCERTAINTY MEASUREMENT 94
6.4.6 BACKGROUND MEASUREMENT 94
6.4.7 UNCERTAINTY OF THE NON-EP SELECTION 95
6.5 NEXT-TO-LEADING ORDER (NLO) QUANTUM CHROMODYNAMICS (QCD)
CALCULATIONS 95
II
IMAGE 3
7 RESULTS 9 7
7.1 DIFFERENTIAL CROSS SECTION W.R.T. |COS0*| 98
7.2 DIFFERENTIAL CROSS SECTION W.R.T. 101
7.3 DIFFERENTIAL CROSS SECTION W.R.T. X P 101
7.4 DIFFERENTIAL CROSS SECTION W.R.T. M12 106
7.5 DIFFERENTIAL CROSS SECTION W.R.T. RJ 107
7.6 DIFFERENTIAL CROSS SECTION W.R.T. P-R .IST 108
7.7 DIFFERENTIAL CROSS SECTION W.R.T. P T 110
7.8 COMPARISON OF DIFFERENT PHOTON AND PROTON PDFS 112
8 SUMMARY 115
A TABLES O F T H E RESULTS I
B LIST O F USED ACRONYMS X V I I
REFERENCES XVIII
III
|
| any_adam_object | 1 |
| author | Dossanov, A. |
| author_facet | Dossanov, A. |
| author_role | aut |
| author_sort | Dossanov, A. |
| author_variant | a d ad |
| building | Verbundindex |
| bvnumber | BV041143281 |
| ctrlnum | (OCoLC)854372787 (DE-599)GBV749493046 |
| dewey-full | 539.73712 |
| dewey-hundreds | 500 - Natural sciences and mathematics |
| dewey-ones | 539 - Modern physics |
| dewey-raw | 539.73712 |
| dewey-search | 539.73712 |
| dewey-sort | 3539.73712 |
| dewey-tens | 530 - Physics |
| discipline | Physik |
| format | Thesis Book |
| fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01132nam a2200301 c 4500</leader><controlfield tag="001">BV041143281</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">00000000000000.0</controlfield><controlfield tag="007">t</controlfield><controlfield tag="008">130712s2013 d||| tm|| 00||| eng d</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)854372787</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBV749493046</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-188</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">539.73712</subfield><subfield code="2">22/ger</subfield></datafield><datafield tag="088" ind1=" " ind2=" "><subfield code="a">DESY thesis 2013 016</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Dossanov, A.</subfield><subfield code="e">Verfasser</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">High transverse momentum dijet cross section measurements in photoproduction at HERA</subfield><subfield code="c">vorgelegt von Aziz Dossanov</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Hamburg</subfield><subfield code="b">DESY</subfield><subfield code="c">2013</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">X, 116, XXV S.</subfield><subfield code="b">graph. Darst.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="502" ind1=" " ind2=" "><subfield code="a">Hamburg, Univ., Diss., 2013</subfield></datafield><datafield tag="655" ind1=" " ind2="7"><subfield code="0">(DE-588)4113937-9</subfield><subfield code="a">Hochschulschrift</subfield><subfield code="2">gnd-content</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">DNB Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=026118875&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="999" ind1=" " ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-026118875</subfield></datafield></record></collection> |
| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV041143281 |
| illustrated | Illustrated |
| indexdate | 2024-07-10T00:40:34Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-026118875 |
| oclc_num | 854372787 |
| open_access_boolean | |
| owner | DE-188 |
| owner_facet | DE-188 |
| physical | X, 116, XXV S. graph. Darst. |
| publishDate | 2013 |
| publishDateSearch | 2013 |
| publishDateSort | 2013 |
| publisher | DESY |
| record_format | marc |
| spelling | Dossanov, A. Verfasser aut High transverse momentum dijet cross section measurements in photoproduction at HERA vorgelegt von Aziz Dossanov Hamburg DESY 2013 X, 116, XXV S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Hamburg, Univ., Diss., 2013 (DE-588)4113937-9 Hochschulschrift gnd-content DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=026118875&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Dossanov, A. High transverse momentum dijet cross section measurements in photoproduction at HERA |
| subject_GND | (DE-588)4113937-9 |
| title | High transverse momentum dijet cross section measurements in photoproduction at HERA |
| title_auth | High transverse momentum dijet cross section measurements in photoproduction at HERA |
| title_exact_search | High transverse momentum dijet cross section measurements in photoproduction at HERA |
| title_full | High transverse momentum dijet cross section measurements in photoproduction at HERA vorgelegt von Aziz Dossanov |
| title_fullStr | High transverse momentum dijet cross section measurements in photoproduction at HERA vorgelegt von Aziz Dossanov |
| title_full_unstemmed | High transverse momentum dijet cross section measurements in photoproduction at HERA vorgelegt von Aziz Dossanov |
| title_short | High transverse momentum dijet cross section measurements in photoproduction at HERA |
| title_sort | high transverse momentum dijet cross section measurements in photoproduction at hera |
| topic_facet | Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=026118875&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT dossanova hightransversemomentumdijetcrosssectionmeasurementsinphotoproductionathera |