prikaz prve stranice dokumenta Precision measurement of the mass difference between light nuclei and anti-nuclei
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Scientific paper - Letter
Precision measurement of the mass difference between light nuclei and anti-nuclei
Nature Physics, 11 (2015); 811-814. https://doi.org/10.1038/nphys3432
(ALICE Collaboration) Adam, J.; ...; Antičić, Tome; ...; Erhardt, Filip; ...; Gotovac, S.; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Simatović, Goran; ...; Utrobičić, Antonija; ...; Vicković, Linda; ...; Zyzak, M. More authors...

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Adam, J., Antičić, T., Erhardt, F., Gotovac, S., Planinić, M., Poljak, N. ... Zyzak, M. (2015). Precision measurement of the mass difference between light nuclei and anti-nuclei. Nature Physics, 11., 811-814. doi: 10.1038/nphys3432

Adam, J., et al. "Precision measurement of the mass difference between light nuclei and anti-nuclei." Nature Physics, vol. 11, 2015, pp. 811-814. https://doi.org/10.1038/nphys3432

Adam, J., Tome Antičić, Filip Erhardt, S. Gotovac, Mirko Planinić, Nikola Poljak, Goran Simatović, Antonija Utrobičić, Linda Vicković and M. Zyzak. "Precision measurement of the mass difference between light nuclei and anti-nuclei." Nature Physics 11 (2015): 811-814. https://doi.org/10.1038/nphys3432

Adam, J., et al. (2015) 'Precision measurement of the mass difference between light nuclei and anti-nuclei', Nature Physics, 11, pp. 811-814. doi: 10.1038/nphys3432

Adam J, Antičić T, Erhardt F, Gotovac S, Planinić M, Poljak N, and sur.. Precision measurement of the mass difference between light nuclei and anti-nuclei. Nature Physics [Internet]. 2015 [cited 2025 March 28];11:811-814. doi: 10.1038/nphys3432

J. Adam, et al., "Precision measurement of the mass difference between light nuclei and anti-nuclei", Nature Physics, vol. 11, pp. 811-814, 2015. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:564149. [Accessed: 28 March 2025]

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Metadata
Title (english)Precision measurement of the mass difference between light nuclei and anti-nuclei
AuthorJ. Adam
Author
...
AuthorTome Antičić
Author
...
AuthorFilip Erhardt
Author
...
AuthorS. Gotovac
Author
...
AuthorMirko Planinić
Author
...
AuthorNikola Poljak
Author
...
AuthorGoran Simatović
Author
...
AuthorAntonija Utrobičić
Author
...
AuthorLinda Vicković
Author
...
AuthorM. Zyzak
CollaborationALICE Collaboration
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The measurement of the mass differences for systems bound by the strong force has reached a very high precision with protons and anti-protons(1,2). The extension of such measurement from (anti-)baryons to (anti-) nuclei allows one to probe any difference in the interactions between nucleons and anti-nucleons encoded in the (anti-) nuclei masses. This force is a remnant of the underlying strong interaction among quarks and gluons and can be described by effective theories(3), but cannot yet be... More directly derived from quantum chromodynamics. Here we report a measurement of the difference between the ratios of the mass and charge of deuterons (d) and anti-deuterons ((d) over bar), and He-3 and (3)(He) over bar nuclei carried out with the ALICE (A Large Ion Collider Experiment)(4) detector in Pb-Pb collisions at a centre-of-mass energy per nucleon pair of 2.76 TeV. Our direct measurement of the mass-over-charge differences confirms CPT invariance to an unprecedented precision in the sector of light nuclei(5,6). This fundamental symmetry of nature, which exchanges particles with anti-particles, implies that all physics laws are the same under the simultaneous reversal of charge(s) (charge conjugation C), reflection of spatial coordinates (parity transformation P) and time inversion (T). Less
Keywords (english)
Languageenglish
Publication typeScientific paper - Letter
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleNature Physics
Numberingvol. 11, pp. 811-814
p-ISSN1745-2473
e-ISSN1745-2481
DOIhttps://doi.org/10.1038/nphys3432
URN:NBNurn:nbn:hr:217:564149
Publication2015
Document URLhttps://www.nature.com/nphys/journal/v11/n10/full/nphys3432.html
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© 2015 Macmillan Publishers Limited. This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. Received 02 March 2015. Accepted 09 June 2015. Published online 17 August 2015.
Created on2019-12-30 11:44:16
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