Measuring hadronic jets at the ILC: from particle flow calorimetry to the Higgs self-coupling
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Hamburg
Deutsches Elektronen-Synchrotron
2015
|
| Schriftenreihe: | DESY thesis
2015-039 |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | V, 199 Seiten Illustrationen, Diagramme |
Internformat
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| 100 | 1 | |a Hermberg, Benjamin |e Verfasser |0 (DE-588)1084806452 |4 aut | |
| 245 | 1 | 0 | |a Measuring hadronic jets at the ILC |b from particle flow calorimetry to the Higgs self-coupling |c by B. Hermberg |
| 264 | 1 | |a Hamburg |b Deutsches Elektronen-Synchrotron |c 2015 | |
| 300 | |a V, 199 Seiten |b Illustrationen, Diagramme | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 0 | |a DESY thesis |v 2015-039 | |
| 502 | |b Dissertation |c Universität Hamburg |d 2015 | ||
| 650 | 0 | 7 | |a Hadronenjet |0 (DE-588)4246572-2 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Higgs-Teilchen |0 (DE-588)4209328-4 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Monte-Carlo-Simulation |0 (DE-588)4240945-7 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a b-Quark |0 (DE-588)4146424-2 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Hadronkalorimeter |0 (DE-588)4252685-1 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a ILC |0 (DE-588)7527094-8 |2 gnd |9 rswk-swf |
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
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| 689 | 0 | 1 | |a Hadronkalorimeter |0 (DE-588)4252685-1 |D s |
| 689 | 0 | 2 | |a Hadronenjet |0 (DE-588)4246572-2 |D s |
| 689 | 0 | 3 | |a Higgs-Teilchen |0 (DE-588)4209328-4 |D s |
| 689 | 0 | 4 | |a b-Quark |0 (DE-588)4146424-2 |D s |
| 689 | 0 | 5 | |a Monte-Carlo-Simulation |0 (DE-588)4240945-7 |D s |
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| 999 | |a oai:aleph.bib-bvb.de:BVB01-028949533 | ||
Datensatz im Suchindex
| _version_ | 1804176187415592961 |
|---|---|
| adam_text | CON
TENTS
1 IN TROD U CTIO N 1
2 E LEM EN TARY P A RTICLE P H Y SICS 5
2.1 THE STANDARD MODEL OF PARTICLE P H Y S IC S
.......................................................
5
2.1.1 ELEMENTARY MATTER
PARTICLES.................................................................
6
2.1.2 FUNDAMENTAL F O R C E S
.............................................................................
6
2.1.3 M ED IA TO
RS................................................................................................
7
2.1.4 ELECTROWEAK SYMMETRY B RE A K IN G
........................................................ 8
2.1.4.1 HIGGS MECHANISM ........................................... 9
2.1.5 THE STANDARD MODEL HIGGS B OSON
.......................................................
12
2.1.6 THE HIGGS
SELF-COUPLING.......................................................................
14
2.2 MEASUREMENT OF THE HIGGS SELF-COUPLING IN E+
E~-
COLLISIONS......................... 15
2.3 SHORTCOMINGS OF THE STANDARD M O D E
L.............................................................. 19
2.4 NEW PHYSICS & HIGGS
SELF-COUPLING.................................................................
20
2.4.1 SUPERSYMMETRY (S U S Y
).......................................................................
21
2.4.2 T
ECHNICOLOR.............................................................................................
22
2.4.3 EXTRA DIMENSION M
ODELS.......................................................................
22
3 T H E IN TERN ATION AL LINEAR C OLLIDER 23
3.1 THE ILC C O N CEP
T................................................................................................
23
3.1.1 ILC HISTORICAL C O N TE X
T..........................................................................
23
3.1.2 LINEAR VS. RING C O LLID E
R.......................................................................
24
3.1.3 ADVANTAGES OF LEPTON C O LLID
ERS........................................................... 25
3.1.4 LUMINOSITY AT A LEPTON COLLIDER
........................................................ 26
3.2 THE ILC A CCELERATOR
.........................................................................................
27
3.2.1 THE ILC BUNCH STRUCTURE AND THE CONCEPT OF POWER PULSING . . . 28
3.2.2 PARTICLE
SOURCES......................................................................................
28
3.2.3 DAMPING R IN G S
......................................................................................
29
3.2.4 MAIN L
INACS.............................................................................................
30
3.2.5 BEAM DELIVERY S Y STE M
..........................................................................
30
3.3 THE PHYSICS C A S E
................................................................................................
31
3.3.1 HIGGS P H Y SIC
S...........................................................................................
31
8
.1 HADRONIE J E T S
......................................................................................................123
8.2 KINEMATIC F ITTIN G
................................................................................................124
8.2.1 FORMALISM & PRINCIPLE . .
.
......................................................................125
8.3 SOFTWARE TOOLS AND DATA SAM
PLES....................................................................128
8.3.1 S A M P LE
S...................................................................................................128
8.3.2 EVENT G
ENERATION................................................................
130
8.3.3 DETECTOR S IM U LA TIO N
.............................................................................
131
8.3.4 R
ECONSTRUCTION......................................................................................
131
8.3.4.1 BACKGROUND O V ERLAY
................................................................ 132
8.3.4.2 JET CLUSTERING
.........................................................................
133
8.4 PRESELECTION FOR JET ENERGY RESOLUTION
STUDIES.................................................133
8.4.1 INITIAL STATE R A D IA TIO N
............................................................................
133
8.4.2 ANGLE DEVIATION
A
BETWEEN JETS AND INITIAL Q U A RK S .............................136
8.4.3 DETECTOR R A N G E S
......................................................................................137
8.4.4 INVARIANT MASS OF A DIJET S Y S TE M
.......................................................... 137
8.5 JET ENERGY RESOLUTION IN
W W
* 4 JETS E V E N TS ..............................................138
8.5.1 PARAM
ETRISATION.........................................................................................138
8.5.2 EFFECT OF
AE
ON CONVERGENCE RATE, JET PAIRING AND INVARIANT MASS 139
8.5.2.1 INVARIANT MASS OF WW-EVENTS
..............................................141
8.5.3 DETERMINING
AE
FROM QUARK - JET C OM PARISON
.................................
143
8.5.4 IMPLEMENTATION INTO THE KINEMATIC F I T
.................................................148
8.6 JET ENERGY RESOLUTION IN
ZHH
*
E+E* 4 J E T S ..............................................149
8.6.1 COMPARISON WITH THE
W W
P ARAM ETRISATIO N ........................................153
8.6.2 COMPARISON WITH PARTICLE FLOW
PERFORMANCE........................................153
9 K IN EM A TIC F ITTIN G IN TH E C O N TEX T O F TH E H IGGS SELF-C OU
PLIN G M EASURE-
M EN T 155
9.1 OVERVIEW ON THE HIGGS SELF-COUPLING A N A LY S IS
.................................................155
9.2 APPLYING KINEMATIC F I T T I N G
................................................................................159
9.3 MASS RESOLUTION AND SEPARATION FROM
ZZH
E V E N TS
.......................................
162
9.3.1 MASS RECONSTRUCTION OF
ZHH
EVENTS
.
...................................................
162
9.3.2 SEPARATION FROM
ZZH
E V E N TS
...........................
163
9.3.3 FIT PROBABILITY W EIG H TIN G
......................................................................
168
9.4 IMPACT OF I S R
........................................................................................................
168
9.5 FIT PROBABILITY AND JET P A IR I N G
.........................................................................
169
9.5.1 FIT PROBABILITIES
......................................................................................170
9.5.1.1 FIT PROBABILITIES ON THE GOLDEN SAMPLE .
.
........................
170
9.5.1.2 FIT PROBABILITY WITH THE PRESENCE OF ISR PHOTONS .... 173
9.5.2 JET PAIRING ................................................. 173
9
.5.2.1 JET PAIRING OF THE GOLDEN SAM PLE
........................................
174
9.5.2.2 JET PAIRING IN PRESENCE OF ISR PHOTONS
............................175
9.5.3 OPTIMIZED KINEMATIC F I T T I N G
................................................................... 176
9.6 R
ESULTS.....................................................................................................................179
9.6.1 JET PAIRING
...............................................................................................
179
9.6.2 FIT P RO B A B ILITY
.........................................................................................
180
9.6.3 INITIAL STATE RADIATION AND SEMI-LEPTONIC D
ECAYS................................180
9.6.4 MASS RE C O N STRU C TIO N
................................................................................180
9.7 O U TLO O K
..................................................................................................................181
10 C ONCLUSION 183
B IB LIOGRAP H Y
185
|
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| genre_facet | Hochschulschrift |
| id | DE-604.BV043533912 |
| illustrated | Illustrated |
| indexdate | 2024-07-10T07:28:12Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-028949533 |
| oclc_num | 951248115 |
| open_access_boolean | |
| owner | DE-29T DE-355 DE-BY-UBR DE-83 |
| owner_facet | DE-29T DE-355 DE-BY-UBR DE-83 |
| physical | V, 199 Seiten Illustrationen, Diagramme |
| publishDate | 2015 |
| publishDateSearch | 2015 |
| publishDateSort | 2015 |
| publisher | Deutsches Elektronen-Synchrotron |
| record_format | marc |
| series2 | DESY thesis |
| spelling | Hermberg, Benjamin Verfasser (DE-588)1084806452 aut Measuring hadronic jets at the ILC from particle flow calorimetry to the Higgs self-coupling by B. Hermberg Hamburg Deutsches Elektronen-Synchrotron 2015 V, 199 Seiten Illustrationen, Diagramme txt rdacontent n rdamedia nc rdacarrier DESY thesis 2015-039 Dissertation Universität Hamburg 2015 Hadronenjet (DE-588)4246572-2 gnd rswk-swf Higgs-Teilchen (DE-588)4209328-4 gnd rswk-swf Monte-Carlo-Simulation (DE-588)4240945-7 gnd rswk-swf b-Quark (DE-588)4146424-2 gnd rswk-swf Hadronkalorimeter (DE-588)4252685-1 gnd rswk-swf ILC (DE-588)7527094-8 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content ILC (DE-588)7527094-8 s Hadronkalorimeter (DE-588)4252685-1 s Hadronenjet (DE-588)4246572-2 s Higgs-Teilchen (DE-588)4209328-4 s b-Quark (DE-588)4146424-2 s Monte-Carlo-Simulation (DE-588)4240945-7 s DE-604 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=028949533&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Hermberg, Benjamin Measuring hadronic jets at the ILC from particle flow calorimetry to the Higgs self-coupling Hadronenjet (DE-588)4246572-2 gnd Higgs-Teilchen (DE-588)4209328-4 gnd Monte-Carlo-Simulation (DE-588)4240945-7 gnd b-Quark (DE-588)4146424-2 gnd Hadronkalorimeter (DE-588)4252685-1 gnd ILC (DE-588)7527094-8 gnd |
| subject_GND | (DE-588)4246572-2 (DE-588)4209328-4 (DE-588)4240945-7 (DE-588)4146424-2 (DE-588)4252685-1 (DE-588)7527094-8 (DE-588)4113937-9 |
| title | Measuring hadronic jets at the ILC from particle flow calorimetry to the Higgs self-coupling |
| title_auth | Measuring hadronic jets at the ILC from particle flow calorimetry to the Higgs self-coupling |
| title_exact_search | Measuring hadronic jets at the ILC from particle flow calorimetry to the Higgs self-coupling |
| title_full | Measuring hadronic jets at the ILC from particle flow calorimetry to the Higgs self-coupling by B. Hermberg |
| title_fullStr | Measuring hadronic jets at the ILC from particle flow calorimetry to the Higgs self-coupling by B. Hermberg |
| title_full_unstemmed | Measuring hadronic jets at the ILC from particle flow calorimetry to the Higgs self-coupling by B. Hermberg |
| title_short | Measuring hadronic jets at the ILC |
| title_sort | measuring hadronic jets at the ilc from particle flow calorimetry to the higgs self coupling |
| title_sub | from particle flow calorimetry to the Higgs self-coupling |
| topic | Hadronenjet (DE-588)4246572-2 gnd Higgs-Teilchen (DE-588)4209328-4 gnd Monte-Carlo-Simulation (DE-588)4240945-7 gnd b-Quark (DE-588)4146424-2 gnd Hadronkalorimeter (DE-588)4252685-1 gnd ILC (DE-588)7527094-8 gnd |
| topic_facet | Hadronenjet Higgs-Teilchen Monte-Carlo-Simulation b-Quark Hadronkalorimeter ILC Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=028949533&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT hermbergbenjamin measuringhadronicjetsattheilcfromparticleflowcalorimetrytothehiggsselfcoupling |