Journal article
Authors list: Aad, G.; Abbott, B.; Abbott, D. C.; Abeling, K.; Abidi, S. H.; Aboulhorma, A.; Abramowicz, H.; Abreu, H.; Abulaiti, Y.; Abusleme Hoffman, A. C.; Acharya, B. S.; Achkar, B.; Adam, L.; Adam Bourdarios, C.; Adamczyk, L.; Adamek, L.; Addepalli, S. V.; Adelman, J.; Adiguzel, A.; Adorni, S.; Adye, T.; Affolder, A. A.; Afik, Y.; Agaras, M. N.; Agarwala, J.; Aggarwal, A.; Agheorghiesei, C.; Aguilar-Saavedra, J. A.; Ahmad, A.; Ahmadov, F.; Ahmed, W. S.; Ai, X.; Aielli, G.; Aizenberg, I.; Akbiyik, M.; Akesson, T. P. A.; Akimov, A. V.; Al Khoury, K.; Alberghi, G. L.; Albert, J.; Albicocco, P.; Alconada Verzini, M. J.; Alderweireldt, S.; Aleksa, M.; Aleksandrov, I. N.; Alexa, C.; Alexopoulos, T.; Alfonsi, A.; Alfonsi, F.; Alhroob, M.; Ali, B.; Ali, S.; Aliev, M.; Alimonti, G.; Allaire, C.; Allbrooke, B. M. M.; Allport, P. P.; Aloisio, A.; Alonso, F.; Alpigiani, C.; Alunno Camelia, E.; Alvarez Estevez, M.; Alviggi, M. G.; Amaral Coutinho, Y.; Ambler, A.; Amelung, C.; Ames, C. G.; Amidei, D.; Amor Dos Santos, S. P.; Amoroso, S.; Amos, K. R.; Amrouche, C. S.; Ananiev, V.; Anastopoulos, C.; Andari, N.; Andeen, T.; Anders, J. K.; Andrean, S. Y.; Andreazza, A.; Angelidakis, S.; Angerami, A.; Anisenkov, A. V.; Annovi, A.; Antel, C.; Anthony, M. T.; Antipov, E.; Antonelli, M.; Antrim, D. J. A.; Anulli, F.; Aoki, M.; Aparisi Pozo, J. A.; Aparo, M. A.; Aperio Bella, L.; Appelt, C.; Aranzabal, N.; Araujo Ferraz, V.; Arcangeletti, C.; Arce, A. T. H.; Arena, E.; Arguin, J-F.; Argyropoulos, S.; Arling, J. -H.; Armbruster, A. J.; Arnaez, O.; Arnold, H.; Arrubarrena Tame, Z. P.; Artoni, G.; Asada, H.; Asai, K.; Asai, S.; Asbah, N. A.; Asimakopoulou, E. M.; Assahsah, J.; Assamagan, K.; Astalos, R.; Atkin, R. J.; Atkinson, M.; Atlay, N. B.; Atmani, H.; Atmasiddha, P. A.; Augsten, K.; Auricchio, S.; Auriol, A. D.; Austrup, V. A.; Avner, G.; Avolio, G.; Axiotis, K.; Ayoub, M. K.; Azuelos, G.; Babal, D.; Bachacou, H.; Bachas, K.; Bachiu, A.; Backman, F.; Badea, A.; Bagnaia, P.; Bahmani, M.; Bailey, A. J.; Bailey, V. R.; Baines, J. T.; Bakalis, C.; Baker, O. K.; Bakker, P. J.; Bakos, E.; Bakshi Gupta, D.; Balaji, S.; Balasubramanian, R.; Baldin, E. M.; Balek, P.; Ballabene, E.; Balli, F.; Baltes, L. M.; Balunas, W. K.; Balz, J.; Banas, E.; Bandieramonte, M.; Bandyopadhyay, A.; Bansal, S.; Barak, L.; Barberio, E. L.; Barberis, D.; Barbero, M.; Barbour, G.; Barends, K. N.; Barillari, T.; Barisits, M-S.; Barkeloo, J.; Barklow, T.; Barnett, R. M.; Baron, P.; Baron Moreno, D. A.; Baroncelli, A.; Barone, G.; Barr, A. J.; Barranco Navarro, L.; Barreiro, F.; Barreiro Guimares da Costa, J.; Barron, U.; Barros Teixeira, M. G.; Barsov, S.; Bartels, F.; Bartoldus, R.; Barton, A. E.; Bartos, P.; Basalaev, A.; Basan, A.; Baselga, M.; Bashta, I.; Bassalat, A.; Basso, M. J.; Basson, C. R.; Bates, R. L.; Batlamous, S.; Batley, J. R.; Batool, B.; Battaglia, M.; Bauce, M.; Bauer, P.; Bayirli, A.; Beacham, J. B.; Beau, T.; Beauchemin, P. H.; Becherer, F.; Bechtle, P.; Beck, H. P.; Becker, K.; Becot, C.; Beddall, A. J.; Bednyakov, V. A.; Bee, C. P.; Beemster, L. J.; Beermann, T. A.; Begalli, M.; Begel, M.; Behera, A.; Behr, J. K.; Beirao Da Cruz E Silva, C.; Beirer, J. F.; Beisiegel, F.; Belfkir, M.; Bella, G.; Bellagamba, L.; Bellerive, A.; Bellos, P.; Beloborodov, K.; Belotskiy, K.; Belyaev, N. L.; Benchekroun, D.; Bendebba, F.; Benhammou, Y.; Benjamin, D. P.; Benoit, M.; Bensinger, J. R.; Bentvelsen, S.; Beresford, L.; Beretta, M.; Berge, D.; Bergeaas Kuutmann, E.; Berger, N.; Bergmann, B.; Beringer, J.; Berlendis, S.; Bernardi, G.; Bernius, C.; Bernlochner, F. U.; Berry, T.; Berta, P.; Berthold, A.; Bertram, I. A.; Bessidskaia Bylund, O.; Bethke, S.; Betti, A.; Bevan, A. J.; Bhamjee, M.; Bhatta, S.; Bhattacharya, D. S.; Bhattarai, P.; Bhopatkar, V. S.; Bi, R.; Bi, R.; Bianchi, R. M.; Biebel, O.; Bielski, R.; Biesuz, N. V.; Biglietti, M.; Billoud, T. R. V.; Bindi, M.; Bingul, A.; Bini, C.; Biondi, S.; Biondini, A.; Birch-sykes,
Publication year: 2023
Journal: The European Physical Journal C
Volume number: 83
Issue number: 7
ISSN: 1434-6044
eISSN: 1434-6052
DOI Link: https://doi.org/10.1140/epjc/s10052-023-11700-x
Publisher: SpringerOpen
Abstract:
The exclusive production of pion pairs in the process pp -> pp pi(+)pi(-) has been measured at root s = 7TeV with the ATLAS detector at the LHC, using 80 mu b(-1) of low-luminosity data. The pion pairs were detected in the ATLAS central detector while outgoing protons were measured in the forwardATLASALFAdetector system. This represents the first use of proton tagging to measure an exclusive hadronic final state at the LHC. Across-sectionmeasurement is performed in two kinematic regions defined by the proton momenta, the pion rapidities and transverse momenta, and the pion-pion invariant mass. Cross-section values of 4.8 +/- 1.0 (stat)(-0.2) (+0.3)(syst) mu b and 9 +/- 6 (stat)(-2)(+2) (syst) mu b are obtained in the two regions; they are compared with theoretical models and provide a demonstration of the feasibility of measurements of this type.
Citation Styles
Harvard Citation style: Aad, G., Abbott, B., Abbott, D., Abeling, K., Abidi, S., Aboulhorma, A., et al. (2023) Measurement of exclusive pion pair production in proton-proton collisions at √s=7 TeV with the ATLAS detector, The European Physical Journal C, 83(7), Article 627. https://doi.org/10.1140/epjc/s10052-023-11700-x
APA Citation style: Aad, G., Abbott, B., Abbott, D., Abeling, K., Abidi, S., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Abusleme Hoffman, A., Acharya, B., Achkar, B., Adam, L., Adam Bourdarios, C., Adamczyk, L., Adamek, L., Addepalli, S., Adelman, J., Adiguzel, A., ...Birch-sykes, (2023). Measurement of exclusive pion pair production in proton-proton collisions at √s=7 TeV with the ATLAS detector. The European Physical Journal C. 83(7), Article 627. https://doi.org/10.1140/epjc/s10052-023-11700-x