Energy response and longitudinal shower profiles measured in CMS HCAL and comparison with Geant4
Yazarlar (150)
G Baiatian
Majid Hashemi
Sharon Hagopian
Andras Pal
Emanuel Machado
Engin Isiksal
T Haelen
David A Sanders
Grigory Safronov
John E Elias
Gyorgy Bencze
A Demianov
Kenneth Wayne Carrell
F Varela
Irina Vardanyan
Peter Zálán
Vivian O'Dell
Christopher Sanzeni
R Stefanovich
Alexander Khmelnikov
Jeremy Mans
Cigdem Ozkan
Virgil E Barnes
James Rohlf
Yeon Sei Chung
D Elvira
Halil Ozkurt
Seema Sharma
A Ulyanov
Leander Litov
Sanjay Chendvankar
Andrey Korablev
L Reddy
Anton Volodko
Serguei Los
Ivan Kosarev
Jas Bir Singh
Sudeshna Banerjee
Nural Akchurin
Ray Thomas
Tullio Grassi
Ichiro Suzuki
Isa Dumanoglu
Arjan Hendrix Heering
Christopher Tully
Robert Bard
A Polatoz
Jim Freeman
Suat Ozkorucuklu
Halil Gamsizkan
Vladimir Kalagin
Salim Cerci
Sergey Semenov
L Turchanovich
Hamit Mermerkaya
Alexander Vishnevskiy
Ivan Vankov
Laird Kramer
Ianos Schmidt
Arie Bodek
E Vlassov
Michael Miller
Stefan Piperov
A Petrosian
Randy Ruchti
Alvin T Laasanen
Daniel John Karmgard
Sezen Sekmen
Jatinder Mohan Kohli
P Moissenz
Vladimir Genchev
V Podrasky
Vitali Kaftanov
Efe Yazgan
Mandakini Ravindra Patil
Doç. Dr. Mustafa Numan BAKIRCI Türkiye
M Mohammadi-Najafabadi
Igor Emeliantchik
V Kryshkin
Yasar Onel
Kamile Dindar
Richard Vidal
S Sergeyev
S Koylu
Priscilla Cushman
Erhan Gülmez
Alexander Krinitsyn
Howard Budd
C Lawlor
M Serin-Zeyrek
Olga Kodolova
Pavel Sorokin
Yousi Ma
Arun Kumar
Alexi Mestvirishvili
Kajari Mazumdar
Heejong Kim
M Güler
Vladimir Talov
Ugur Akgun
Bannaje Sripathi Acharya
Naba Kumar Mondal
Theo De Visser
V Kolossov
Andras Laszlo
Sezgin Aydin
Brian Sherwood
Lubomir Dimitrov
Taylan Yetkin
Chad Jarvis
Juliana Whitmore
B Satyanarayana
Dave Winn
Mehmet Zeyrek
Robert Ralich
Piyush Verma
Vladimir Pikalov
Igor Golutvin
A Kayis-Topaksu
Vladimir Ladygin
Viatcheslav Stolin
Ramazan Sever
Jean-Pierre Merlo
Igor Vodopiyanov
Kenan Sogut
Dragoslav Lazic
Huseyin Topakli
John M Hauptman
Richard G Kellogg
Anatoly Ronzhin
Ludmila Sarycheva
G Mescheryakov
Yuri Gershtein
Sergey Petrushanko
P Nagaraj
Shouxiang Wu
Andris Skuja
Nikolai Shumeiko
Victor Abramov
Eda Eskut
Pelin Kurt
Vladimir Gavrilov
N Ilyina
Anton Ryazanov
Mario Spezziga
Albert M Sirunyan
Shashikant Dugad
Kurtis F Johnson
Mehmet Deliomeroglu
Yury Korneev Tokat Gaziosmanpaşa Üniversitesi
| Makale Türü |
Özgün Makale
(Uluslararası alan indekslerindeki dergilerde yayınlanan tam makale)
|
||
| Dergi Adı | |||
| Makale Dili | – | Basım Tarihi | 05-2007 |
| Makale Linki | https://cds.cern.ch/record/1049929 | ||
| UAK Araştırma Alanları |
Yüksek Enerji ve Parçacık Fiziği
|
||
| Özet |
| The response of the CMS combined electromagnetic and hadron calorimeter to beams of pions with momenta in the range 5-300 GeV/c has been measured in the H2 test beam at CERN. The raw response with the electromagnetic compartment calibrated to electrons and the hadron compartment calibrated to 300 GeV pions may be represented by sigma=(1.2) sqrt {E} oplus (0.095) E. The fraction of energy visible in the calorimeter ranges from 0.72 at 5 GeV to 0.95 at 300 GeV, indicating a substantial nonlinearity. The intrinsic electron to hadron ratios are fit as a function of energy and found to be in the range 1.3-2.7 for the electromagnetic compartment and 1.4-1.8 for the hadronic compartment. The fits are used to correct the non-linearity of the e pi response to 5% over the entire measured range resulting in a substantially improved resolution at low energy. Longitudinal shower profile have been measured in detail and compared to Geant4 models, LHEP-3.7 and QGSP-2.8. At energies below 30 GeV, the data, LHEP and QGSP are in agreement. Above 30 GeV, LHEP gives a more accurate simulation of the longitudinal shower profile. |
| Anahtar Kelimeler |
