A Study of the Energy Dependence of the Underlying Event in Proton-Antiproton Collisions

Timo Antero Aaltonen; Silvia Amerio; Dante E. Amidei; Anton Iankov Anastassov; Alberto Annovi; Jaroslav Antos; Giorgio Apollinari; Jeffrey A. Appel; Tetsuo Arisawa; Akram Muzafarovich Artikov; Jonathan A. Asaadi; William Joseph Ashmanskas; Benjamin Auerbach; Adam J. Aurisano; Farrukh A. Azfar; William Farris Badgett; Taegil Bae; Angela Barbaro-Galtieri; Virgil E. Barnes; Bruce Arnold Barnett; Patrizia Barria; Pavol Bartos; Matteo Bauce; Franco Bedeschi; Satyajit Behari; Giorgio Bellettini; James Nugent Bellinger; Douglas P. Benjamin; Andrew F. Beretvas; Anwar Ahmad Bhatti; Karen Renee Bland; Barry J. Blumenfeld; Andrea Bocci; Arie Bodek; Daniela Bortoletto; Joseph Francis Boudreau; Antonio Boveia; Luca Brigliadori; Carl Michael Bromberg; Erik Brucken; Ioulian A. Budagov; Howard Scott Budd; Kevin Alan Burkett; Giovanni Busetto; Peter John Bussey; Pierfrancesco Butti; Adrian Buzatu; Aristotle Calamba; Stefano Camarda; Mario Campanelli; Florencia Canelli; Benjamin Carls; Duncan L. Carlsmith; Roberto Carosi; Salvador Carrillo Moreno; Bruno Casal Larana; Massimo Casarsa; Andrea Castro; Pierluigi Catastini; Diego Cauz; Viviana Cavaliere; Alessandro Cerri; Lucio Cerrito; Yen-Chu Chen; Maxwell Benjamin Chertok; Giorgio Chiarelli; Gouram Chlachidze; Kihyeon Cho; Davit Chokheli; Allan Geoffrey Clark; Christopher Joseph Clarke; Mary Elizabeth Convery; John Stephen Conway; Matteo Corbo; Marco Cordelli; Charles Alexander Cox; David Jeremy Cox; Matteo Cremonesi; Daniel Cruz Alonso; Javier Cuevas Maestro; Raymond Lloyd Culbertson; Nicola D Ascenzo; Mousumi Datta; Pawel Barbaro; Luc M. Demortier; Luigi Marchese; Maria Maddalena Deninno; Francesco Devoto; Maria D Errico; Angelo Di Canto; Benedetto Di Ruzza; Jay Richard Dittmann; Monica D Onofrio; Simone Donati; Mirco Dorigo; Anna Driutti; Koji Ebina; Ryan Christopher Edgar; Robin D. Erbacher; Steven Michael Errede; Benjamin Esham; Sinead Marie Farrington; Juan Pablo Fernández Ramos; Richard D. Field; Gene U. Flanagan; Robert David Forrest; Melissa Eb Franklin; John Christian Freeman; Henry J. Frisch; Yujiro Funakoshi; Camilla Galloni; Arthur F. Garfinkel; Paola Garosi; Heather Kay Gerberich; Elena A. Gerchtein; Stefano Giagu; Viktoria Athina Giakoumopoulou; Karen Ruth Gibson; Camille Marie Ginsburg; Nikos D. Giokaris; Paolo Giromini; Vladimir Glagolev; Douglas Andrew Glenzinski; Michael S. Gold; Daniel Goldin; Alexander Golossanov; Gervasio Gomez; Guillelmo Gomez-Ceballos; Maxim T. Goncharov; Oscar González López; Igor V. Gorelov; Alfred T. Goshaw; Konstantin A. Goulianos; Elena Gramellini; Carla Grosso-Pilcher; Joao Guimaraes Da Costa; Stephen R. Hahn; Ji-Yeon Han; Fabio Happacher; Kazuhiko Hara; Matthew Frederick Hare; Robert Francis Harr; Timothy Harrington-Taber; Kenichi Hatakeyama; Christopher Paul Hays; Joel G. Heinrich; Matthew Fairbanks Herndon; James Andrew Hocker; Ziqing Hong; Walter Howard Hopkins; Suen Ray Hou; Richard Edward Hughes; Ulrich Husemann; Mohammad Hussein; Joey Walter Huston; Gianluca Introzzi; Maurizio Iori; Andrew Gennadievich Ivanov; Eric B. James; Dongwook Jang; Bodhitha Anjalike Jayatilaka; Eun-Ju Jeon; Sergo Robert Jindariani; Matthew T. Jones; Kyung Kwang Joo; Soon Yung Jun; Thomas R. Junk; Manuel Kambeitz; Teruki Kamon; Paul Edmund Karchin; Azeddine Kasmi; Yukihiro Kato; Wesley Robert Ketchum; Justin Kien Keung; Benjamin John Kilminster; Donghee Kim; Hyunsoo Kim; Jieun Kim; Min Jeong Kim; Soo Bong Kim; Shin-Hong Kim; Young-Kee Kim; Young-Jin Kim; Naoki Kimura; Michael H. Kirby; Kyle James Knoepfel; Kunitaka Kondo; Dae Jung Kong; Jacobo Konigsberg; Ashutosh Vijay Kotwal; Michal Kreps; Ijoseph Kroll; Mark Charles Kruse; Thomas Kuhr; Masakazu Kurata; Alvin Toivo Laasanen; Stephan Lammel; Mark Lancaster; Kevin Patrick Lannon; Giuseppe Latino; Hyun Su Lee; Jaison Lee; Sabato Leo; Sandra Leone; Jonathan D. Lewis; Antonio Limosani; Elliot David Lipeles; Alison Lister; Qiuguang Liu; Tiehui Ted Liu; Sarah E. Lockwitz; Andrey Borisovich Loginov; Alessandra Lucà; Donatella Lucchesi; Jan Lueck; Paul Joseph Lujan; Patrick Thomas Lukens; Gheorghe Lungu; Jeremy E. Lys; Roman Lysak; Robyn Leigh Madrak; Paolo Maestro; Sarah Alam Malik; Giulia Manca; Arkadios Manousakis-Katsikakis; Fabrizio Margaroli; Christopher Phillip Marino; Keith Matera; Mark Edward Mattson; Anna Mazzacane; Paolo Mazzanti; Ronan Mcnulty; Andrew Mehta; Petteri Mehtala; Christina Mesropian; Ting Miao; David John Mietlicki; Ankush Mitra; Hideki Miyake; Shulamit Moed; Niccolo Moggi; Chang-Seong Moon; Ronald Scott Moore; Michael Joseph Morello; Aseet Mukherjee; Thomas Muller; Pavel A. Murat; Manuel Mussini; Jane Marie Nachtman; Yoshikazu Nagai; Junji Naganoma; Itsuo Nakano; Austin Napier; Jason Michael Nett; Turgun S. Nigmanov; Lawrence J. Nodulman; Seoyoung Noh; Olga Norniella Francisco; Louise Beth Oakes; Seog Hwan Oh; Young-Do Oh; Toru Okusawa; Risto Olavi Orava; Lorenzo Ortolan; Carmine Elvezio Pagliarone; Jose Enrique Palencia; Prabhakar Palni; Vaia Papadimitriou; William Chesluk Parker; Giovanni Pauletta; Manfred Paulini; Christoph Maria Ernst Paus; Thomas J. Phillips; Giovanni M. Piacentino; Elisabetta Pianori; Justin Robert Pilot; Kevin T. Pitts; Charles Plager; Lee G. Pondrom; Stephen Poprocki; Karolos Jozef Potamianos; Fedor Prokoshin; Aliaksandr Pavlovich Pranko; Fotios K. Ptohos; Giovanni Punzi; Ignacio Redondo Fernández; Peter B. Renton; Marco Rescigno; Franco Rimondi; Luciano Ristori; Aidan Robson; Tatiana Isabel Rodriguez; Simona Rolli; Manfredi Ronzani; Robert Martin Roser; Jonathan L. Rosner; Fabrizio Ruffini; Alberto Ruiz Jimeno; James S. Russ; Vadim Liviu Rusu; Willis Kazuo Sakumoto; Yuki Sakurai; Lorenzo Santi; Koji Sato; Valeri Saveliev; Aurore Savoy-Navarro; Philip Schlabach; Eugene E. Schmidt; Thomas A. Schwarz; Luca Scodellaro; Fabrizio Scuri; Sally C. Seidel; Yoshihiro Seiya; Alexei Semenov; Federico Sforza; Shalhout Zaki Shalhout; Tara G. Shears; Paul F. Shepard; Makoto Shimojima; Melvyn J. Shochet; Irina Shreyber-Tecker; Alexander V. Simonenko; Krzysztof Jan Sliwa; John Rodgers Smith; Frederick Douglas Snider; Maria Veronica Sorin; Hao Song; Michelle Dawn Stancari; Richard Dante St Denis; Dale James Stentz; John Strologas; Yuji Sudo; Alexander I. Sukhanov; Igor M. Suslov; Ken-Ichi Takemasa; Yuji Takeuchi; Jian Tang; Monica Tecchio; Ping-Kun Teng; Julia Thom; Evelyn Jean Thomson; Vaikunth Thukral; David A. Toback; Stanislav Tokar; Kirsten Anne Tollefson; Tomonobu Tomura; Diego Tonelli; Stefano Torre; Donatella Torretta; Pierluigi Totaro; Marco Trovato; Fumihiko Ukegawa; Satoru Uozumi; Elsa Fabiola Vázquez-Valencia; Gueorgui Velev; Konstantinos Vellidis; Caterina Vernieri; Miguel Vidal Marono; Rocio Vilar Cortabitarte; Jesus Manuel Vizán Garcia; Marcelo Vogel; Guido Volpi; Peter Wagner; Rainer S. Wallny; Song-Ming Wang; David S. Waters; William Carl Wester; Daniel O. Whiteson; Arthur Barry Wicklund; Scott Wilbur; Hugh H. Williams; Jonathan Samuel Wilson; Peter James Wilson; Brian L. Winer; Peter Wittich; Stephen A. Wolbers; Homer Wolfe; Thomas Roland Wright; Xin Wu; Zhenbin Wu; Kazuhiro Yamamoto; Daisuke Yamato; Tingjun Yang; Un-Ki Yang; Yu Chul Yang; Wei-Ming Yao; Gong Ping Yeh; Kai Yi; John Yoh; Kohei Yorita; Takuo Yoshida; Geum Bong Yu; Intae Yu; Anna Maria Zanetti; Yu Zeng; Chen Zhou; Stefano Zucchelli; CDF Collaboration

doi:10.1103/PhysRevD.92.092009

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A Study of the Energy Dependence of the Underlying Event in Proton-Antiproton Collisions

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A Study of the Energy Dependence of the Underlying Event in Proton-Antiproton Collisions

Timo Antero Aaltonen, Silvia Amerio, Dante E. Amidei, Anton Iankov Anastassov, Alberto Annovi, Jaroslav Antos, Giorgio Apollinari, Jeffrey A. Appel, Tetsuo Arisawa, Akram Muzafarovich Artikov, …

Physical review. D, Vol.92(9)

American Physical Society

08/21/2015

DOI: https://doi.org/10.1103/PhysRevD.92.092009

Abstract and subjects

Experiment

High Energy Physics

Nuclear Experiment

Particle Physics

We study charged particle production in proton-antiproton collisions at 300 GeV, 900 GeV, and 1.96 TeV. We use the direction of the charged particle with the largest transverse momentum in each event to define three regions of eta-phi space; toward, away, and transverse. The average number and the average scalar pT sum of charged particles in the transverse region are sensitive to the modeling of the underlying event. The transverse region is divided into a MAX and MIN transverse region, which helps separate the hard component (initial and final-state radiation) from the beam-beam remnant and multiple parton interaction components of the scattering. The center-of-mass energy dependence of the various components of the event are studied in detail. The data presented here can be used to constrain and improve QCD Monte Carlo models, resulting in more precise predictions at the LHC energies of 13 and 14 TeV. We study charged particle production (pT>0.5 GeV/c, |η|<0.8) in proton-antiproton collisions at total center-of-mass energies s=300 GeV, 900 GeV, and 1.96 TeV. We use the direction of the charged particle with the largest transverse momentum in each event to define three regions of η-ϕ space: “toward”, “away”, and “transverse.” The average number and the average scalar pT sum of charged particles in the transverse region are sensitive to the modeling of the “underlying event.” The transverse region is divided into a MAX and MIN transverse region, which helps separate the “hard component” (initial and final-state radiation) from the “beam-beam remnant” and multiple parton interaction components of the scattering. The center-of-mass energy dependence of the various components of the event is studied in detail. The data presented here can be used to constrain and improve QCD Monte Carlo models, resulting in more precise predictions at the LHC energies of 13 and 14 TeV. We study charged particle production in proton-antiproton collisions at 300 GeV, 900 GeV, and 1.96 TeV. We use the direction of the charged particle with the largest transverse momentum in each event to define three regions of eta-phi space; toward, away, and transverse. The average number and the average scalar pT sum of charged particles in the transverse region are sensitive to the modeling of the underlying event. The transverse region is divided into a MAX and MIN transverse region, which helps separate the hard component (initial and final-state radiation) from the beam-beam remnant and multiple parton interaction components of the scattering. The center-of-mass energy dependence of the various components of the event are studied in detail. The data presented here can be used to constrain and improve QCD Monte Carlo models, resulting in more precise predictions at the LHC energies of 13 and 14 TeV.

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Title: A Study of the Energy Dependence of the Underlying Event in Proton-Antiproton Collisions
Authors/Creators - name: Timo Antero Aaltonen
Silvia Amerio
Dante E. Amidei
Anton Iankov Anastassov
Alberto Annovi
Jaroslav Antos
Giorgio Apollinari
Jeffrey A. Appel
Tetsuo Arisawa
Akram Muzafarovich Artikov
Jonathan A. Asaadi
William Joseph Ashmanskas
Benjamin Auerbach
Adam J. Aurisano
Farrukh A. Azfar
William Farris Badgett
Taegil Bae
Angela Barbaro-Galtieri
Virgil E. Barnes
Bruce Arnold Barnett
Patrizia Barria
Pavol Bartos
Matteo Bauce
Franco Bedeschi
Satyajit Behari
Giorgio Bellettini
James Nugent Bellinger
Douglas P. Benjamin
Andrew F. Beretvas
Anwar Ahmad Bhatti
Karen Renee Bland
Barry J. Blumenfeld
Andrea Bocci
Arie Bodek
Daniela Bortoletto
Joseph Francis Boudreau
Antonio Boveia
Luca Brigliadori
Carl Michael Bromberg
Erik Brucken
Ioulian A. Budagov
Howard Scott Budd
Kevin Alan Burkett
Giovanni Busetto
Peter John Bussey
Pierfrancesco Butti
Adrian Buzatu
Aristotle Calamba
Stefano Camarda
Mario Campanelli
Florencia Canelli
Benjamin Carls
Duncan L. Carlsmith
Roberto Carosi
Salvador Carrillo Moreno
Bruno Casal Larana
Massimo Casarsa
Andrea Castro
Pierluigi Catastini
Diego Cauz
Viviana Cavaliere
Alessandro Cerri
Lucio Cerrito
Yen-Chu Chen
Maxwell Benjamin Chertok
Giorgio Chiarelli
Gouram Chlachidze
Kihyeon Cho
Davit Chokheli
Allan Geoffrey Clark
Christopher Joseph Clarke
Mary Elizabeth Convery
John Stephen Conway
Matteo Corbo
Marco Cordelli
Charles Alexander Cox
David Jeremy Cox
Matteo Cremonesi
Daniel Cruz Alonso
Javier Cuevas Maestro
Raymond Lloyd Culbertson
Nicola D Ascenzo
Mousumi Datta
Pawel Barbaro
Luc M. Demortier
Luigi Marchese
Maria Maddalena Deninno
Francesco Devoto
Maria D Errico
Angelo Di Canto
Benedetto Di Ruzza
Jay Richard Dittmann
Monica D Onofrio
Simone Donati
Mirco Dorigo
Anna Driutti
Koji Ebina
Ryan Christopher Edgar
Robin D. Erbacher
Steven Michael Errede
Benjamin Esham
Sinead Marie Farrington
Juan Pablo Fernández Ramos
Richard D. Field
Gene U. Flanagan
Robert David Forrest
Melissa Eb Franklin
John Christian Freeman
Henry J. Frisch
Yujiro Funakoshi
Camilla Galloni
Arthur F. Garfinkel
Paola Garosi
Heather Kay Gerberich
Elena A. Gerchtein
Stefano Giagu
Viktoria Athina Giakoumopoulou
Karen Ruth Gibson
Camille Marie Ginsburg
Nikos D. Giokaris
Paolo Giromini
Vladimir Glagolev
Douglas Andrew Glenzinski
Michael S. Gold
Daniel Goldin
Alexander Golossanov
Gervasio Gomez
Guillelmo Gomez-Ceballos
Maxim T. Goncharov
Oscar González López
Igor V. Gorelov
Alfred T. Goshaw
Konstantin A. Goulianos
Elena Gramellini
Carla Grosso-Pilcher
Joao Guimaraes Da Costa
Stephen R. Hahn
Ji-Yeon Han
Fabio Happacher
Kazuhiko Hara
Matthew Frederick Hare
Robert Francis Harr
Timothy Harrington-Taber
Kenichi Hatakeyama
Christopher Paul Hays
Joel G. Heinrich
Matthew Fairbanks Herndon
James Andrew Hocker
Ziqing Hong
Walter Howard Hopkins
Suen Ray Hou
Richard Edward Hughes
Ulrich Husemann
Mohammad Hussein
Joey Walter Huston
Gianluca Introzzi
Maurizio Iori
Andrew Gennadievich Ivanov
Eric B. James
Dongwook Jang
Bodhitha Anjalike Jayatilaka
Eun-Ju Jeon
Sergo Robert Jindariani
Matthew T. Jones
Kyung Kwang Joo
Soon Yung Jun
Thomas R. Junk
Manuel Kambeitz
Teruki Kamon
Paul Edmund Karchin
Azeddine Kasmi
Yukihiro Kato
Wesley Robert Ketchum
Justin Kien Keung
Benjamin John Kilminster
Donghee Kim
Hyunsoo Kim
Jieun Kim
Min Jeong Kim
Soo Bong Kim
Shin-Hong Kim
Young-Kee Kim
Young-Jin Kim
Naoki Kimura
Michael H. Kirby
Kyle James Knoepfel
Kunitaka Kondo
Dae Jung Kong
Jacobo Konigsberg
Ashutosh Vijay Kotwal
Michal Kreps
Ijoseph Kroll
Mark Charles Kruse
Thomas Kuhr
Masakazu Kurata
Alvin Toivo Laasanen
Stephan Lammel
Mark Lancaster
Kevin Patrick Lannon
Giuseppe Latino
Hyun Su Lee
Jaison Lee
Sabato Leo
Sandra Leone
Jonathan D. Lewis
Antonio Limosani
Elliot David Lipeles
Alison Lister
Qiuguang Liu
Tiehui Ted Liu
Sarah E. Lockwitz
Andrey Borisovich Loginov
Alessandra Lucà
Donatella Lucchesi
Jan Lueck
Paul Joseph Lujan
Patrick Thomas Lukens
Gheorghe Lungu
Jeremy E. Lys
Roman Lysak
Robyn Leigh Madrak
Paolo Maestro
Sarah Alam Malik
Giulia Manca
Arkadios Manousakis-Katsikakis
Fabrizio Margaroli
Christopher Phillip Marino
Keith Matera
Mark Edward Mattson
Anna Mazzacane
Paolo Mazzanti
Ronan Mcnulty
Andrew Mehta
Petteri Mehtala
Christina Mesropian
Ting Miao
David John Mietlicki
Ankush Mitra
Hideki Miyake
Shulamit Moed
Niccolo Moggi
Chang-Seong Moon
Ronald Scott Moore
Michael Joseph Morello
Aseet Mukherjee
Thomas Muller
Pavel A. Murat
Manuel Mussini
Jane Marie Nachtman
Yoshikazu Nagai
Junji Naganoma
Itsuo Nakano
Austin Napier
Jason Michael Nett
Turgun S. Nigmanov
Lawrence J. Nodulman
Seoyoung Noh
Olga Norniella Francisco
Louise Beth Oakes
Seog Hwan Oh
Young-Do Oh
Toru Okusawa
Risto Olavi Orava
Lorenzo Ortolan
Carmine Elvezio Pagliarone
Jose Enrique Palencia
Prabhakar Palni
Vaia Papadimitriou
William Chesluk Parker
Giovanni Pauletta
Manfred Paulini
Christoph Maria Ernst Paus
Thomas J. Phillips
Giovanni M. Piacentino
Elisabetta Pianori
Justin Robert Pilot
Kevin T. Pitts
Charles Plager
Lee G. Pondrom
Stephen Poprocki
Karolos Jozef Potamianos
Fedor Prokoshin
Aliaksandr Pavlovich Pranko
Fotios K. Ptohos
Giovanni Punzi
Ignacio Redondo Fernández
Peter B. Renton
Marco Rescigno
Franco Rimondi
Luciano Ristori
Aidan Robson
Tatiana Isabel Rodriguez
Simona Rolli
Manfredi Ronzani
Robert Martin Roser
Jonathan L. Rosner
Fabrizio Ruffini
Alberto Ruiz Jimeno
James S. Russ
Vadim Liviu Rusu
Willis Kazuo Sakumoto
Yuki Sakurai
Lorenzo Santi
Koji Sato
Valeri Saveliev
Aurore Savoy-Navarro
Philip Schlabach
Eugene E. Schmidt
Thomas A. Schwarz
Luca Scodellaro
Fabrizio Scuri
Sally C. Seidel
Yoshihiro Seiya
Alexei Semenov
Federico Sforza
Shalhout Zaki Shalhout
Tara G. Shears
Paul F. Shepard
Makoto Shimojima
Melvyn J. Shochet
Irina Shreyber-Tecker
Alexander V. Simonenko
Krzysztof Jan Sliwa
John Rodgers Smith
Frederick Douglas Snider
Maria Veronica Sorin
Hao Song
Michelle Dawn Stancari
Richard Dante St Denis
Dale James Stentz
John Strologas
Yuji Sudo
Alexander I. Sukhanov
Igor M. Suslov
Ken-Ichi Takemasa
Yuji Takeuchi
Jian Tang
Monica Tecchio
Ping-Kun Teng
Julia Thom
Evelyn Jean Thomson
Vaikunth Thukral
David A. Toback
Stanislav Tokar
Kirsten Anne Tollefson
Tomonobu Tomura
Diego Tonelli
Stefano Torre
Donatella Torretta
Pierluigi Totaro
Marco Trovato
Fumihiko Ukegawa
Satoru Uozumi
Elsa Fabiola Vázquez-Valencia
Gueorgui Velev
Konstantinos Vellidis
Caterina Vernieri
Miguel Vidal Marono
Rocio Vilar Cortabitarte
Jesus Manuel Vizán Garcia
Marcelo Vogel
Guido Volpi
Peter Wagner
Rainer S. Wallny
Song-Ming Wang
David S. Waters
William Carl Wester
Daniel O. Whiteson
Arthur Barry Wicklund
Scott Wilbur
Hugh H. Williams
Jonathan Samuel Wilson
Peter James Wilson
Brian L. Winer
Peter Wittich
Stephen A. Wolbers
Homer Wolfe
Thomas Roland Wright
Xin Wu
Zhenbin Wu
Kazuhiro Yamamoto
Daisuke Yamato
Tingjun Yang
Un-Ki Yang
Yu Chul Yang
Wei-Ming Yao
Gong Ping Yeh
Kai Yi
John Yoh
Kohei Yorita
Takuo Yoshida
Geum Bong Yu
Intae Yu
Anna Maria Zanetti
Yu Zeng
Chen Zhou
Stefano Zucchelli
CDF Collaboration
Publication Details: Physical review. D, Vol.92(9)
Publisher: American Physical Society
Language: English
Resource Type: Other
DOI: https://doi.org/10.1103/PhysRevD.92.092009
Publication ISSN: 1550-7998; 1550-2368