Corrigendum to “Measured and projected beam backgrounds in the Belle II experiment at the SuperKEKB collider” [Nucl. Instrum. Methods Phys. Res. A 1055 (2023) 168550]

Natochii, A.; Browder, T. E.; Cao, L.; Cautero, G.; Dreyer, S.; Frey, A.; Gabrielli, A.; Giuressi, D.; Ishibashi, T.; Jin, Y.; Kojima, K.; Kraetzschmar, T.; Lanceri, L.; Liptak, Z.; Liventsev, D.; Marinas, C.; Massaccesi, L.; Matsuoka, K.; Meier, F.; Miller, C.; Nakayama, H.; Niebuhr, C.; Novosel, A.; Parham, K.; Popov, I.; Rizzo, G.; Roney, J. M.; Ryu, S. Y.; Santelj, L.; Schneider, S.; Schueler, J.; Schwenker, B.; Shi, X. D.; Simon, F.; Stefkova, S.; Takahashi, M.; Tanigawa, H.; Taniguchi, N.; Terui, S.; Vahsen, S. E.; Vitale, L.; Vossen, A.; Wang, Z.; Wiechczynski, J.; Windel, H.; Yoshihara, K.

doi:10.1016/j.nima.2023.169037

The authors regret to report that they made a typographical error in quoted units for the measured by time projection chambers (TPCs) fast neutron fluence per a Snowmass year (107 s) in the original work [1]. In Table 5, the units of the fluence are x109 neq/cm2, while the correct units should be x108 neq/cm2. In addition, to avoid potential misunderstandings of the published numbers in the future, the authors mention the luminosity (L) to which the measured neutron backgrounds correspond by adding L = 2.6 × 1034 cm–2 s–1 to the captions of Tables 5 and 6 in Ref. [1] that list the measured fast and thermal neutron background by TPCs and 3He tubes in the accelerator tunnel, respectively. [Table presented] [Table presented The authors would like to apologise for any inconvenience caused.

Corrigendum to “Measured and projected beam backgrounds in the Belle II experiment at the SuperKEKB collider” [Nucl. Instrum. Methods Phys. Res. A 1055 (2023) 168550] / Natochii, A., Browder, T.E., Cao, L., Cautero, G., Dreyer, S., Frey, A., Gabrielli, A., Giuressi, D., Ishibashi, T., Jin, Y., Kojima, K., Kraetzschmar, T., Lanceri, L., Liptak, Z., Liventsev, D., Marinas, C., Massaccesi, L., Matsuoka, K., Meier, F., Miller, C., et al.. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT. - ISSN 0168-9002. - 1060:(2024), pp. 169037.1-169037.2. [10.1016/j.nima.2023.169037]