Exclusive and semi-exclusive pi+ pi-production in proton-proton collisions at sqrt (s)= 7 TeV
Yazarlar (150)
Alexandre Léonard
Jelena Luetic
Thierry Maerschalk
Andrey Marinov
Aidan Randle-Conde
Tomislav Seva
Pascal Vanlaer
Ryo Yonamine
Florian Zenoni
Fengwangdong Zhang
Anna Cimmino
Tom Cornelis
Didar Dobur
Alexis Fagot
Guillaume Garcia
Muhammad Gul
Deniz Poyraz
Sinem Salva Diblen
Robert Schöfbeck
Michael Tytgat
Ward van Driessche
Efe Yazgan
Nicolas Zaganidis
Hamed Bakhshiansohi
Camille Beluffi
Olivier Bondu
Sébastien Brochet
Giacomo Bruno
Adrien Caudron
Ludivine Ceard
Simon de Visscher
Christophe Delaere
Martin Delcourt
Laurent Forthomme
Brieuc Francois
Andrea Giammanco
Abideh Jafari
Pavel Jez
Matthias Komm
Vincent Lemaitre
Alessio Magitteri
Alexandre Mertens
Marco Musich
Claude Nuttens
Krzysztof Piotrzkowski
Loic Quertenmont
Michele Selvaggi
Miguel Vidal Marono
Sébastien Wertz
Nikita Beliy
Walter Luiz Aldá Júnior
Fábio Lúcio Alves
Gilvan Alves
Lucas Brito
Carsten Hensel
Arthur Moraes
Maria Elena Pol
Patricia Rebello Teles
Ewerton Belchior Batista das Chagas
Wagner Carvalho
Jose Chinellato
Analu Custódio
Eliza Melo da Costa
Gustavo Gil da Silveira
Dilson de Jesus Damiao
Carley de Oliveira Martins
Sandro Fonseca de Souza
Lina Milena Huertas Guativa
Helena Malbouisson
Diego Matos Figueiredo
Clemencia Mora Herrera
Luiz Mundim
Helio Nogima
Wanda Lucia Prado da Silva
Alberto Santoro
Andre Sznajder
Antonio Vilela Pereira
Sudha Ahuja
Cesar Augusto Bernardes Tokat Gaziosmanpaşa Üniversitesi
Vardan Khachatryan
Albert M Sirunyan
Armen Tumasyan
Wolfgang Adam
Ece Asilar
Thomas Bergauer
Johannes Brandstetter
Erica Brondolin
Marko Dragicevic
Janos Erö
Martin Flechl
Markus Friedl
Rudolf Fruehwirth
Vasile Mihai Ghete
Christian Hartl
Natascha Krammer
Josef Hrubec
Manfred Jeitler
Axel König
Ilse Krätschmer
Dietrich Liko
Takashi Matsushita
Ivan Mikulec
Dinyar Rabady
Navid Rad
Babak Rahbaran
Herbert Rohringer
Jochen Schieck
Josef Strauss
Wolfgang Treberer-Treberspurg
Wolfgang Waltenberger
Claudia-Elisabeth Wulz
Vladimir Mossolov
Nikolai Shumeiko
Juan Suarez Gonzalez
Sara Alderweireldt
Eddi A De Wolf
Xavier Janssen
Jasper Lauwers
Merijn Van De Klundert
Hans Van Haevermaet
Pierre Van Mechelen
Nick Van Remortel
Alex Van Spilbeeck
Shimaa Abu Zeid
Freya Blekman
Jorgen d'Hondt
Nadir Daci
Isabelle De Bruyn
Kevin Deroover
Natalie Heracleous
Steven Lowette
Seth Moortgat
Lieselotte Moreels
Annik Olbrechts
Quentin Python
Doç. Dr. Mustafa Numan BAKIRCI Türkiye
Walter van Doninck
Petra van Mulders
Isis van Parijs
Hugues Brun
Cécile Caillol
Barbara Clerbaux
Gilles de Lentdecker
Hugo Delannoy
Giuseppe Fasanella
Laurent Favart
Reza Goldouzian
Anastasia Grebenyuk
Georgia Karapostoli
Thomas Lenzi
| Makale Türü | Özgün Makale (Uluslararası alan indekslerindeki dergilerde yayınlanan tam makale) | ||
| Dergi Adı | |||
| Makale Dili | – | Basım Tarihi | 12-2019 |
| Makale Linki | https://hal.science/hal-02411002/ | ||
| UAK Araştırma Alanları |
Yüksek Enerji ve Parçacık Fiziği
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| Özet |
| A measurement is presented of the exclusive and semi-exclusive production of charged pion pairs in proton-proton collisions, pp to p(p*) + pi+pi- + p(p*) here the pi+pi- pair is emitted at central rapidities, and the scattered protons stay intact (p) or diffractively dissociate (p*) without detection. The measurement is performed with the CMS detector at the LHC, using a data sample corresponding to an integrated luminosity of 450 inverse microbarns collected at a center-of-mass energy of 7 TeV. The dipion cross section, measured for single-pion transverse momentum pt >0.2 GeV and rapidity abs(y)<2, is 26.5 +/- 0.3 (stat) +/- 5.0 (syst) +/- 1.1 (lumi) microbarns. The differential cross sections measured as a function of the invariant mass, pt, and y of the pion pair, and as a function of single-pion pt, are compared to phenomenological predictions. |
| Anahtar Kelimeler |
