European Physical Journal C: Particles and Fields (May 2021)
Measurements of multiplicity fluctuations of identified hadrons in inelastic proton–proton interactions at the CERN Super Proton Synchrotron
- A. Acharya,
- H. Adhikary,
- A. Aduszkiewicz,
- K. K. Allison,
- E. V. Andronov,
- T. Antićić,
- V. Babkin,
- M. Baszczyk,
- S. Bhosale,
- A. Blondel,
- M. Bogomilov,
- A. Brandin,
- A. Bravar,
- W. Bryliński,
- J. Brzychczyk,
- M. Buryakov,
- O. Busygina,
- A. Bzdak,
- H. Cherif,
- M. Ćirković,
- M. Csanad,
- J. Cybowska,
- T. Czopowicz,
- A. Damyanova,
- N. Davis,
- M. Deliyergiyev,
- M. Deveaux,
- A. Dmitriev,
- W. Dominik,
- P. Dorosz,
- J. Dumarchez,
- R. Engel,
- G. A. Feofilov,
- L. Fields,
- Z. Fodor,
- A. Garibov,
- M. Gaździcki,
- O. Golosov,
- V. Golovatyuk,
- M. Golubeva,
- K. Grebieszkow,
- F. Guber,
- A. Haesler,
- S. N. Igolkin,
- S. Ilieva,
- A. Ivashkin,
- S. R. Johnson,
- K. Kadija,
- N. Kargin,
- E. Kashirin,
- M. Kiełbowicz,
- V. A. Kireyeu,
- V. Klochkov,
- V. I. Kolesnikov,
- D. Kolev,
- A. Korzenev,
- V. N. Kovalenko,
- S. Kowalski,
- M. Koziel,
- A. Krasnoperov,
- W. Kucewicz,
- M. Kuich,
- A. Kurepin,
- D. Larsen,
- A. László,
- T. V. Lazareva,
- M. Lewicki,
- K. Łojek,
- V. V. Lyubushkin,
- M. Maćkowiak-Pawłowska,
- Z. Majka,
- B. Maksiak,
- A. I. Malakhov,
- A. Marcinek,
- A. D. Marino,
- K. Marton,
- H.-J. Mathes,
- T. Matulewicz,
- V. Matveev,
- G. L. Melkumov,
- A. O. Merzlaya,
- B. Messerly,
- Ł. Mik,
- S. Morozov,
- Y. Nagai,
- M. Naskręt,
- V. Ozvenchuk,
- V. Paolone,
- O. Petukhov,
- I. Pidhurskyi,
- R. Płaneta,
- P. Podlaski,
- B. A. Popov,
- B. Porfy,
- M. Posiadała-Zezula,
- D. S. Prokhorova,
- D. Pszczel,
- S. Puławski,
- J. Puzović,
- M. Ravonel,
- R. Renfordt,
- D. Röhrich,
- E. Rondio,
- M. Roth,
- B. T. Rumberger,
- M. Rumyantsev,
- A. Rustamov,
- M. Rybczynski,
- A. Rybicki,
- S. Sadhu,
- A. Sadovsky,
- K. Schmidt,
- I. Selyuzhenkov,
- A. Yu. Seryakov,
- P. Seyboth,
- M. Słodkowski,
- P. Staszel,
- G. Stefanek,
- J. Stepaniak,
- M. Strikhanov,
- H. Ströbele,
- T. Šuša,
- A. Taranenko,
- A. Tefelska,
- D. Tefelski,
- V. Tereshchenko,
- A. Toia,
- R. Tsenov,
- L. Turko,
- R. Ulrich,
- M. Unger,
- D. Uzhva,
- F. F. Valiev,
- D. Veberič,
- V. V. Vechernin,
- A. Wickremasinghe,
- K. Wojcik,
- O. Wyszyński,
- A. Zaitsev,
- E. D. Zimmerman,
- R. Zwaska
Affiliations
- A. Acharya
- Jan Kochanowski University
- H. Adhikary
- Jan Kochanowski University
- A. Aduszkiewicz
- University of Warsaw
- K. K. Allison
- University of Colorado
- E. V. Andronov
- St. Petersburg State University
- T. Antićić
- Ruđer Bošković Institute
- V. Babkin
- Joint Institute for Nuclear Research
- M. Baszczyk
- AGH-University of Science and Technology
- S. Bhosale
- Institute of Nuclear Physics, Polish Academy of Sciences
- A. Blondel
- LPNHE, University of Paris VI and VII
- M. Bogomilov
- Faculty of Physics, University of Sofia
- A. Brandin
- National Research Nuclear University (Moscow Engineering Physics Institute)
- A. Bravar
- University of Geneva
- W. Bryliński
- Warsaw University of Technology
- J. Brzychczyk
- Jagiellonian University
- M. Buryakov
- Joint Institute for Nuclear Research
- O. Busygina
- Institute for Nuclear Research
- A. Bzdak
- AGH-University of Science and Technology
- H. Cherif
- University of Frankfurt
- M. Ćirković
- University of Belgrade
- M. Csanad
- Wigner Research Centre for Physics of the Hungarian Academy of Sciences
- J. Cybowska
- Warsaw University of Technology
- T. Czopowicz
- Jan Kochanowski University
- A. Damyanova
- University of Geneva
- N. Davis
- Institute of Nuclear Physics, Polish Academy of Sciences
- M. Deliyergiyev
- Jan Kochanowski University
- M. Deveaux
- University of Frankfurt
- A. Dmitriev
- Joint Institute for Nuclear Research
- W. Dominik
- University of Warsaw
- P. Dorosz
- AGH-University of Science and Technology
- J. Dumarchez
- LPNHE, University of Paris VI and VII
- R. Engel
- Karlsruhe Institute of Technology
- G. A. Feofilov
- St. Petersburg State University
- L. Fields
- Fermilab
- Z. Fodor
- Wigner Research Centre for Physics of the Hungarian Academy of Sciences
- A. Garibov
- National Nuclear Research Center
- M. Gaździcki
- University of Frankfurt
- O. Golosov
- National Research Nuclear University (Moscow Engineering Physics Institute)
- V. Golovatyuk
- Joint Institute for Nuclear Research
- M. Golubeva
- Institute for Nuclear Research
- K. Grebieszkow
- Warsaw University of Technology
- F. Guber
- Institute for Nuclear Research
- A. Haesler
- University of Geneva
- S. N. Igolkin
- St. Petersburg State University
- S. Ilieva
- Faculty of Physics, University of Sofia
- A. Ivashkin
- Institute for Nuclear Research
- S. R. Johnson
- University of Colorado
- K. Kadija
- Ruđer Bošković Institute
- N. Kargin
- National Research Nuclear University (Moscow Engineering Physics Institute)
- E. Kashirin
- National Research Nuclear University (Moscow Engineering Physics Institute)
- M. Kiełbowicz
- Institute of Nuclear Physics, Polish Academy of Sciences
- V. A. Kireyeu
- Joint Institute for Nuclear Research
- V. Klochkov
- University of Frankfurt
- V. I. Kolesnikov
- Joint Institute for Nuclear Research
- D. Kolev
- Faculty of Physics, University of Sofia
- A. Korzenev
- University of Geneva
- V. N. Kovalenko
- St. Petersburg State University
- S. Kowalski
- University of Silesia
- M. Koziel
- University of Frankfurt
- A. Krasnoperov
- Joint Institute for Nuclear Research
- W. Kucewicz
- AGH-University of Science and Technology
- M. Kuich
- University of Warsaw
- A. Kurepin
- Institute for Nuclear Research
- D. Larsen
- Jagiellonian University
- A. László
- Wigner Research Centre for Physics of the Hungarian Academy of Sciences
- T. V. Lazareva
- St. Petersburg State University
- M. Lewicki
- University of Wrocław
- K. Łojek
- Jagiellonian University
- V. V. Lyubushkin
- Joint Institute for Nuclear Research
- M. Maćkowiak-Pawłowska
- Warsaw University of Technology
- Z. Majka
- Jagiellonian University
- B. Maksiak
- National Centre for Nuclear Research
- A. I. Malakhov
- Joint Institute for Nuclear Research
- A. Marcinek
- Institute of Nuclear Physics, Polish Academy of Sciences
- A. D. Marino
- University of Colorado
- K. Marton
- Wigner Research Centre for Physics of the Hungarian Academy of Sciences
- H.-J. Mathes
- Karlsruhe Institute of Technology
- T. Matulewicz
- University of Warsaw
- V. Matveev
- Joint Institute for Nuclear Research
- G. L. Melkumov
- Joint Institute for Nuclear Research
- A. O. Merzlaya
- Jagiellonian University
- B. Messerly
- University of Pittsburgh
- Ł. Mik
- AGH-University of Science and Technology
- S. Morozov
- Institute for Nuclear Research
- Y. Nagai
- University of Colorado
- M. Naskręt
- University of Wrocław
- V. Ozvenchuk
- Institute of Nuclear Physics, Polish Academy of Sciences
- V. Paolone
- University of Pittsburgh
- O. Petukhov
- Institute for Nuclear Research
- I. Pidhurskyi
- University of Frankfurt
- R. Płaneta
- Jagiellonian University
- P. Podlaski
- University of Warsaw
- B. A. Popov
- LPNHE, University of Paris VI and VII
- B. Porfy
- Wigner Research Centre for Physics of the Hungarian Academy of Sciences
- M. Posiadała-Zezula
- University of Warsaw
- D. S. Prokhorova
- St. Petersburg State University
- D. Pszczel
- National Centre for Nuclear Research
- S. Puławski
- University of Silesia
- J. Puzović
- University of Belgrade
- M. Ravonel
- University of Geneva
- R. Renfordt
- University of Frankfurt
- D. Röhrich
- University of Bergen
- E. Rondio
- National Centre for Nuclear Research
- M. Roth
- Karlsruhe Institute of Technology
- B. T. Rumberger
- University of Colorado
- M. Rumyantsev
- Joint Institute for Nuclear Research
- A. Rustamov
- National Nuclear Research Center
- M. Rybczynski
- Jan Kochanowski University
- A. Rybicki
- Institute of Nuclear Physics, Polish Academy of Sciences
- S. Sadhu
- Jan Kochanowski University
- A. Sadovsky
- Institute for Nuclear Research
- K. Schmidt
- University of Silesia
- I. Selyuzhenkov
- National Research Nuclear University (Moscow Engineering Physics Institute)
- A. Yu. Seryakov
- St. Petersburg State University
- P. Seyboth
- Jan Kochanowski University
- M. Słodkowski
- Warsaw University of Technology
- P. Staszel
- Jagiellonian University
- G. Stefanek
- Jan Kochanowski University
- J. Stepaniak
- National Centre for Nuclear Research
- M. Strikhanov
- National Research Nuclear University (Moscow Engineering Physics Institute)
- H. Ströbele
- University of Frankfurt
- T. Šuša
- Ruđer Bošković Institute
- A. Taranenko
- National Research Nuclear University (Moscow Engineering Physics Institute)
- A. Tefelska
- Warsaw University of Technology
- D. Tefelski
- Warsaw University of Technology
- V. Tereshchenko
- Joint Institute for Nuclear Research
- A. Toia
- University of Frankfurt
- R. Tsenov
- Faculty of Physics, University of Sofia
- L. Turko
- University of Wrocław
- R. Ulrich
- Karlsruhe Institute of Technology
- M. Unger
- Karlsruhe Institute of Technology
- D. Uzhva
- St. Petersburg State University
- F. F. Valiev
- St. Petersburg State University
- D. Veberič
- Karlsruhe Institute of Technology
- V. V. Vechernin
- St. Petersburg State University
- A. Wickremasinghe
- Fermilab
- K. Wojcik
- University of Silesia
- O. Wyszyński
- Jan Kochanowski University
- A. Zaitsev
- Joint Institute for Nuclear Research
- E. D. Zimmerman
- University of Colorado
- R. Zwaska
- Fermilab
- DOI
- https://doi.org/10.1140/epjc/s10052-021-09107-7
- Journal volume & issue
-
Vol. 81,
no. 5
pp. 1 – 19
Abstract
Abstract Measurements of multiplicity fluctuations of identified hadrons produced in inelastic p+p interactions at 31, 40, 80, and 158 $$\text {Ge}\text {V}/c$$ Ge / c beam momentum are presented. Three different measures of multiplicity fluctuations are used: the scaled variance $$\omega $$ ω and strongly intensive measures $$\Sigma $$ Σ and $$\Delta $$ Δ . These fluctuation measures involve second and first moments of joint multiplicity distributions. Data analysis is preformed using the Identity method which corrects for incomplete particle identification. Strongly intensive quantities are calculated in order to allow for a direct comparison to corresponding results on nucleus–nucleus collisions. The results for different hadron types are shown as a function of collision energy. A comparison with predictions of string-resonance Monte-Carlo models: Epos, Smash and Venus, is also presented.
