Standard
Evidence of isospin-symmetry violation in high-energy collisions of atomic nuclei. / Adhikary, H.; Adrich, P.; Allison, K. K.; Amin, N.; Andronov, E. V.; Arsene, I. -C.; Bajda, M.; Balkova, Y.; Battaglia, D.; Bazgir, A.; Bhosale, S.; Bielewicz, M.; Blondel, A.; Bogomilov, M.; Bondar, Y.; Brandin, A.; Bryliński, W.; Brzychczyk, J.; Buryakov, M.; Camino, A. F.; Ćirković, M.; Csanád, M.; Cybowska, J.; Czopowicz, T.; Dalmazzone, C.; Davis, N.; Dmitriev, A.; von Doetinchem, P.; Dominik, W.; Dumarchez, J.; Engel, R.; Feofilov, G. A.; Fields, L.; Fodor, Z.; Friend, M.; Gaździcki, M.; Golosov, O.; Golovatyuk, V.; Golubeva, M.; Grebieszkow, K.; Guber, F.; Igolkin, S. N.; Ilieva, S.; Ivashkin, A.; Izvestnyy, A.; Kargin, N.; Karpushkin, N.; Kashirin, E.; Kiełbowicz, M.; Kireyeu, V. A.; Kolesnikov, R.; Kolev, D.; Koshio, Y.; Kovalenko, V. N.; Kowalski, S.; Kozłowski, B.; Krasnoperov, A.; Kucewicz, W.; Kuchowicz, M.; Kuich, M.; Kurepin, A.; László, A.; Lewicki, M.; Lykasov, G.; Lyubushkin, V. V.; Maćkowiak-Pawłowska, M.; Majka, Z.; Makhnev, A.; Maksiak, B.; Malakhov, A. I.; Marcinek, A.; Marino, A. D.; Mathes, H. -J.; Matulewicz, T.; Matveev, V.; Melkumov, G. L.; Merzlaya, A.; Mik, Ł.; Morozov, S.; Nagai, Y.; Nakadaira, T.; Naskret, M.; Nishimori, S.; Olivier, A.; Ozvenchuk, V.; Panova, O.; Paolone, V.; Petukhov, O.; Pidhurskyi, I.; Płaneta, R.; Podlaski, P.; Popov, B. A.; Pórfy, B.; Prokhorova, D. S.; Pszczel, D.; Puławski, S.; Puzović, J.; Renfordt, R.; Ren, L.; Ortiz, V. Z. Reyna; Röhrich, D.; Rondio, E.; Roth, M.; Rozpłochowski, Ł.; Rumberger, B. T.; Rumyantsev, M.; Rustamov, A.; Rybczynski, M.; Rybicki, A.; Rybka, D.; Sakashita, K.; Schmidt, K.; Seryakov, A. Y.; Seyboth, P.; Shah, U. A.; Shiraishi, Y.; Shukla, A.; Słodkowski, M.; Staszel, P.; Stefanek, G.; Stepaniak, J.; Strikhanov, M.; Ströbele, H.; Šuša, T.; Świderski, Ł.; Szewiński, J.; Szukiewicz, R.; Taranenko, A.; Tefelska, A.; Tefelski, D.; Tereshchenko, V.; Tsenov, R.; Turko, L.; Tveter, T. S.; Unger, M.; Urbaniak, M.; Valiev, F. F.; Veberič, D.; Vechernin, V. V.; Vitiuk, O.; Volkov, V.; Wickremasinghe, A.; Witek, K.; Wójcik, K.; Wyszyński, O.; Zaitsev, A.; Zherebtsova, E.; Zimmerman, E. D.; Zviagina, A.; Zwaska, R.; Giacosa, F.; Gorenstein, M.; Poberezhniuk, R.; Samanta, S.
In:
Nature Communications, Vol. 16, No. 1, 2849, 23.03.2025.
Research output: Contribution to journal › Article › peer-review
Harvard
Adhikary, H, Adrich, P, Allison, KK, Amin, N
, Andronov, EV, Arsene, I-C, Bajda, M, Balkova, Y, Battaglia, D, Bazgir, A, Bhosale, S, Bielewicz, M, Blondel, A, Bogomilov, M, Bondar, Y, Brandin, A, Bryliński, W, Brzychczyk, J, Buryakov, M, Camino, AF, Ćirković, M, Csanád, M, Cybowska, J, Czopowicz, T, Dalmazzone, C, Davis, N, Dmitriev, A, von Doetinchem, P, Dominik, W, Dumarchez, J, Engel, R
, Feofilov, GA, Fields, L, Fodor, Z, Friend, M, Gaździcki, M, Golosov, O, Golovatyuk, V, Golubeva, M, Grebieszkow, K, Guber, F, Igolkin, SN, Ilieva, S, Ivashkin, A, Izvestnyy, A, Kargin, N, Karpushkin, N, Kashirin, E, Kiełbowicz, M, Kireyeu, VA, Kolesnikov, R, Kolev, D, Koshio, Y
, Kovalenko, VN, Kowalski, S, Kozłowski, B, Krasnoperov, A, Kucewicz, W, Kuchowicz, M, Kuich, M, Kurepin, A, László, A, Lewicki, M, Lykasov, G, Lyubushkin, VV, Maćkowiak-Pawłowska, M, Majka, Z, Makhnev, A, Maksiak, B, Malakhov, AI, Marcinek, A, Marino, AD, Mathes, H-J, Matulewicz, T, Matveev, V, Melkumov, GL, Merzlaya, A, Mik, Ł, Morozov, S, Nagai, Y, Nakadaira, T, Naskret, M, Nishimori, S, Olivier, A, Ozvenchuk, V, Panova, O, Paolone, V, Petukhov, O, Pidhurskyi, I, Płaneta, R, Podlaski, P, Popov, BA, Pórfy, B
, Prokhorova, DS, Pszczel, D, Puławski, S, Puzović, J, Renfordt, R, Ren, L, Ortiz, VZR, Röhrich, D, Rondio, E, Roth, M, Rozpłochowski, Ł, Rumberger, BT, Rumyantsev, M, Rustamov, A, Rybczynski, M, Rybicki, A, Rybka, D, Sakashita, K, Schmidt, K
, Seryakov, AY, Seyboth, P, Shah, UA, Shiraishi, Y, Shukla, A, Słodkowski, M, Staszel, P, Stefanek, G, Stepaniak, J, Strikhanov, M, Ströbele, H, Šuša, T, Świderski, Ł, Szewiński, J, Szukiewicz, R, Taranenko, A, Tefelska, A, Tefelski, D, Tereshchenko, V, Tsenov, R, Turko, L, Tveter, TS, Unger, M, Urbaniak, M
, Valiev, FF, Veberič, D
, Vechernin, VV, Vitiuk, O, Volkov, V, Wickremasinghe, A, Witek, K, Wójcik, K, Wyszyński, O, Zaitsev, A, Zherebtsova, E, Zimmerman, ED
, Zviagina, A, Zwaska, R, Giacosa, F, Gorenstein, M, Poberezhniuk, R & Samanta, S 2025, '
Evidence of isospin-symmetry violation in high-energy collisions of atomic nuclei',
Nature Communications, vol. 16, no. 1, 2849.
https://doi.org/10.1038/s41467-025-57234-6APA
Adhikary, H., Adrich, P., Allison, K. K., Amin, N.
, Andronov, E. V., Arsene, I. -C., Bajda, M., Balkova, Y., Battaglia, D., Bazgir, A., Bhosale, S., Bielewicz, M., Blondel, A., Bogomilov, M., Bondar, Y., Brandin, A., Bryliński, W., Brzychczyk, J., Buryakov, M., ... Samanta, S. (2025).
Evidence of isospin-symmetry violation in high-energy collisions of atomic nuclei.
Nature Communications,
16(1), [2849].
https://doi.org/10.1038/s41467-025-57234-6Vancouver
Author
Adhikary, H. ; Adrich, P. ; Allison, K. K. ; Amin, N.
; Andronov, E. V. ; Arsene, I. -C. ; Bajda, M. ; Balkova, Y. ; Battaglia, D. ; Bazgir, A. ; Bhosale, S. ; Bielewicz, M. ; Blondel, A. ; Bogomilov, M. ; Bondar, Y. ; Brandin, A. ; Bryliński, W. ; Brzychczyk, J. ; Buryakov, M. ; Camino, A. F. ; Ćirković, M. ; Csanád, M. ; Cybowska, J. ; Czopowicz, T. ; Dalmazzone, C. ; Davis, N. ; Dmitriev, A. ; von Doetinchem, P. ; Dominik, W. ; Dumarchez, J. ; Engel, R.
; Feofilov, G. A. ; Fields, L. ; Fodor, Z. ; Friend, M. ; Gaździcki, M. ; Golosov, O. ; Golovatyuk, V. ; Golubeva, M. ; Grebieszkow, K. ; Guber, F. ; Igolkin, S. N. ; Ilieva, S. ; Ivashkin, A. ; Izvestnyy, A. ; Kargin, N. ; Karpushkin, N. ; Kashirin, E. ; Kiełbowicz, M. ; Kireyeu, V. A. ; Kolesnikov, R. ; Kolev, D. ; Koshio, Y.
; Kovalenko, V. N. ; Kowalski, S. ; Kozłowski, B. ; Krasnoperov, A. ; Kucewicz, W. ; Kuchowicz, M. ; Kuich, M. ; Kurepin, A. ; László, A. ; Lewicki, M. ; Lykasov, G. ; Lyubushkin, V. V. ; Maćkowiak-Pawłowska, M. ; Majka, Z. ; Makhnev, A. ; Maksiak, B. ; Malakhov, A. I. ; Marcinek, A. ; Marino, A. D. ; Mathes, H. -J. ; Matulewicz, T. ; Matveev, V. ; Melkumov, G. L. ; Merzlaya, A. ; Mik, Ł. ; Morozov, S. ; Nagai, Y. ; Nakadaira, T. ; Naskret, M. ; Nishimori, S. ; Olivier, A. ; Ozvenchuk, V. ; Panova, O. ; Paolone, V. ; Petukhov, O. ; Pidhurskyi, I. ; Płaneta, R. ; Podlaski, P. ; Popov, B. A. ; Pórfy, B.
; Prokhorova, D. S. ; Pszczel, D. ; Puławski, S. ; Puzović, J. ; Renfordt, R. ; Ren, L. ; Ortiz, V. Z. Reyna ; Röhrich, D. ; Rondio, E. ; Roth, M. ; Rozpłochowski, Ł. ; Rumberger, B. T. ; Rumyantsev, M. ; Rustamov, A. ; Rybczynski, M. ; Rybicki, A. ; Rybka, D. ; Sakashita, K. ; Schmidt, K.
; Seryakov, A. Y. ; Seyboth, P. ; Shah, U. A. ; Shiraishi, Y. ; Shukla, A. ; Słodkowski, M. ; Staszel, P. ; Stefanek, G. ; Stepaniak, J. ; Strikhanov, M. ; Ströbele, H. ; Šuša, T. ; Świderski, Ł. ; Szewiński, J. ; Szukiewicz, R. ; Taranenko, A. ; Tefelska, A. ; Tefelski, D. ; Tereshchenko, V. ; Tsenov, R. ; Turko, L. ; Tveter, T. S. ; Unger, M. ; Urbaniak, M.
; Valiev, F. F. ; Veberič, D.
; Vechernin, V. V. ; Vitiuk, O. ; Volkov, V. ; Wickremasinghe, A. ; Witek, K. ; Wójcik, K. ; Wyszyński, O. ; Zaitsev, A. ; Zherebtsova, E. ; Zimmerman, E. D.
; Zviagina, A. ; Zwaska, R. ; Giacosa, F. ; Gorenstein, M. ; Poberezhniuk, R. ; Samanta, S. /
Evidence of isospin-symmetry violation in high-energy collisions of atomic nuclei. In:
Nature Communications. 2025 ; Vol. 16, No. 1.
BibTeX
@article{0295ea223e6d427292539f3f2faa1f43,
title = "Evidence of isospin-symmetry violation in high-energy collisions of atomic nuclei",
abstract = "Strong interactions preserve an approximate isospin symmetry between up (u) and down (d) quarks, part of the more general flavor symmetry. In the case of K meson production, if this isospin symmetry were exact, it would result in equal numbers of charged (K+ and K−) and neutral (K0 and $${\overline{K}}^{0}$$) mesons produced in collisions of isospin-symmetric atomic nuclei. Here, we report results on the relative abundance of charged over neutral K meson production in argon and scandium nuclei collisions at a center-of-mass energy of 11.9 GeV per nucleon pair. We find that the production of K+ and K− mesons at mid-rapidity is (18.4 ± 6.1)% higher than that of the neutral K mesons. Although with large uncertainties, earlier data on nucleus-nucleus collisions in the collision center-of-mass energy range $$2.6 \, < \, \sqrt{{s}_{NN}} \, < \, 200$$GeV are consistent with the present result. Using well-established models for hadron production, we demonstrate that known isospin-symmetry breaking effects and the initial nuclei containing more neutrons than protons lead only to a small (few percent) deviation of the charged-to-neutral kaon ratio from unity at high energies. Thus, they cannot explain the measurements. The significance of the flavor-symmetry violation beyond the known effects is 4.7σ when the compilation of world data with uncertainties quoted by the experiments is used. New systematic, high-precision measurements and theoretical efforts are needed to establish the origin of the observed large isospin-symmetry breaking.",
author = "H. Adhikary and P. Adrich and Allison, {K. K.} and N. Amin and Andronov, {E. V.} and Arsene, {I. -C.} and M. Bajda and Y. Balkova and D. Battaglia and A. Bazgir and S. Bhosale and M. Bielewicz and A. Blondel and M. Bogomilov and Y. Bondar and A. Brandin and W. Bryli{\'n}ski and J. Brzychczyk and M. Buryakov and Camino, {A. F.} and M. {\'C}irkovi{\'c} and M. Csan{\'a}d and J. Cybowska and T. Czopowicz and C. Dalmazzone and N. Davis and A. Dmitriev and {von Doetinchem}, P. and W. Dominik and J. Dumarchez and R. Engel and Feofilov, {G. A.} and L. Fields and Z. Fodor and M. Friend and M. Ga{\'z}dzicki and O. Golosov and V. Golovatyuk and M. Golubeva and K. Grebieszkow and F. Guber and Igolkin, {S. N.} and S. Ilieva and A. Ivashkin and A. Izvestnyy and N. Kargin and N. Karpushkin and E. Kashirin and M. Kie{\l}bowicz and Kireyeu, {V. A.} and R. Kolesnikov and D. Kolev and Y. Koshio and Kovalenko, {V. N.} and S. Kowalski and B. Koz{\l}owski and A. Krasnoperov and W. Kucewicz and M. Kuchowicz and M. Kuich and A. Kurepin and A. L{\'a}szl{\'o} and M. Lewicki and G. Lykasov and Lyubushkin, {V. V.} and M. Ma{\'c}kowiak-Paw{\l}owska and Z. Majka and A. Makhnev and B. Maksiak and Malakhov, {A. I.} and A. Marcinek and Marino, {A. D.} and Mathes, {H. -J.} and T. Matulewicz and V. Matveev and Melkumov, {G. L.} and A. Merzlaya and {\L}. Mik and S. Morozov and Y. Nagai and T. Nakadaira and M. Naskret and S. Nishimori and A. Olivier and V. Ozvenchuk and O. Panova and V. Paolone and O. Petukhov and I. Pidhurskyi and R. P{\l}aneta and P. Podlaski and Popov, {B. A.} and B. P{\'o}rfy and Prokhorova, {D. S.} and D. Pszczel and S. Pu{\l}awski and J. Puzovi{\'c} and R. Renfordt and L. Ren and Ortiz, {V. Z. Reyna} and D. R{\"o}hrich and E. Rondio and M. Roth and {\L}. Rozp{\l}ochowski and Rumberger, {B. T.} and M. Rumyantsev and A. Rustamov and M. Rybczynski and A. Rybicki and D. Rybka and K. Sakashita and K. Schmidt and Seryakov, {A. Y.} and P. Seyboth and Shah, {U. A.} and Y. Shiraishi and A. Shukla and M. S{\l}odkowski and P. Staszel and G. Stefanek and J. Stepaniak and M. Strikhanov and H. Str{\"o}bele and T. {\v S}u{\v s}a and {\L}. {\'S}widerski and J. Szewi{\'n}ski and R. Szukiewicz and A. Taranenko and A. Tefelska and D. Tefelski and V. Tereshchenko and R. Tsenov and L. Turko and Tveter, {T. S.} and M. Unger and M. Urbaniak and Valiev, {F. F.} and D. Veberi{\v c} and Vechernin, {V. V.} and O. Vitiuk and V. Volkov and A. Wickremasinghe and K. Witek and K. W{\'o}jcik and O. Wyszy{\'n}ski and A. Zaitsev and E. Zherebtsova and Zimmerman, {E. D.} and A. Zviagina and R. Zwaska and F. Giacosa and M. Gorenstein and R. Poberezhniuk and S. Samanta",
note = "H. Adhikary, et al (NA61/SHINE Collaboration), Nature Communications 16, 2849 (2025). https://doi.org/10.1038/s41467-025-57234-6",
year = "2025",
month = mar,
day = "23",
doi = "10.1038/s41467-025-57234-6",
language = "English",
volume = "16",
journal = "Nature Communications",
issn = "2041-1723",
publisher = "Nature Publishing Group",
number = "1",
}
RIS
TY - JOUR
T1 - Evidence of isospin-symmetry violation in high-energy collisions of atomic nuclei
AU - Adhikary, H.
AU - Adrich, P.
AU - Allison, K. K.
AU - Amin, N.
AU - Andronov, E. V.
AU - Arsene, I. -C.
AU - Bajda, M.
AU - Balkova, Y.
AU - Battaglia, D.
AU - Bazgir, A.
AU - Bhosale, S.
AU - Bielewicz, M.
AU - Blondel, A.
AU - Bogomilov, M.
AU - Bondar, Y.
AU - Brandin, A.
AU - Bryliński, W.
AU - Brzychczyk, J.
AU - Buryakov, M.
AU - Camino, A. F.
AU - Ćirković, M.
AU - Csanád, M.
AU - Cybowska, J.
AU - Czopowicz, T.
AU - Dalmazzone, C.
AU - Davis, N.
AU - Dmitriev, A.
AU - von Doetinchem, P.
AU - Dominik, W.
AU - Dumarchez, J.
AU - Engel, R.
AU - Feofilov, G. A.
AU - Fields, L.
AU - Fodor, Z.
AU - Friend, M.
AU - Gaździcki, M.
AU - Golosov, O.
AU - Golovatyuk, V.
AU - Golubeva, M.
AU - Grebieszkow, K.
AU - Guber, F.
AU - Igolkin, S. N.
AU - Ilieva, S.
AU - Ivashkin, A.
AU - Izvestnyy, A.
AU - Kargin, N.
AU - Karpushkin, N.
AU - Kashirin, E.
AU - Kiełbowicz, M.
AU - Kireyeu, V. A.
AU - Kolesnikov, R.
AU - Kolev, D.
AU - Koshio, Y.
AU - Kovalenko, V. N.
AU - Kowalski, S.
AU - Kozłowski, B.
AU - Krasnoperov, A.
AU - Kucewicz, W.
AU - Kuchowicz, M.
AU - Kuich, M.
AU - Kurepin, A.
AU - László, A.
AU - Lewicki, M.
AU - Lykasov, G.
AU - Lyubushkin, V. V.
AU - Maćkowiak-Pawłowska, M.
AU - Majka, Z.
AU - Makhnev, A.
AU - Maksiak, B.
AU - Malakhov, A. I.
AU - Marcinek, A.
AU - Marino, A. D.
AU - Mathes, H. -J.
AU - Matulewicz, T.
AU - Matveev, V.
AU - Melkumov, G. L.
AU - Merzlaya, A.
AU - Mik, Ł.
AU - Morozov, S.
AU - Nagai, Y.
AU - Nakadaira, T.
AU - Naskret, M.
AU - Nishimori, S.
AU - Olivier, A.
AU - Ozvenchuk, V.
AU - Panova, O.
AU - Paolone, V.
AU - Petukhov, O.
AU - Pidhurskyi, I.
AU - Płaneta, R.
AU - Podlaski, P.
AU - Popov, B. A.
AU - Pórfy, B.
AU - Prokhorova, D. S.
AU - Pszczel, D.
AU - Puławski, S.
AU - Puzović, J.
AU - Renfordt, R.
AU - Ren, L.
AU - Ortiz, V. Z. Reyna
AU - Röhrich, D.
AU - Rondio, E.
AU - Roth, M.
AU - Rozpłochowski, Ł.
AU - Rumberger, B. T.
AU - Rumyantsev, M.
AU - Rustamov, A.
AU - Rybczynski, M.
AU - Rybicki, A.
AU - Rybka, D.
AU - Sakashita, K.
AU - Schmidt, K.
AU - Seryakov, A. Y.
AU - Seyboth, P.
AU - Shah, U. A.
AU - Shiraishi, Y.
AU - Shukla, A.
AU - Słodkowski, M.
AU - Staszel, P.
AU - Stefanek, G.
AU - Stepaniak, J.
AU - Strikhanov, M.
AU - Ströbele, H.
AU - Šuša, T.
AU - Świderski, Ł.
AU - Szewiński, J.
AU - Szukiewicz, R.
AU - Taranenko, A.
AU - Tefelska, A.
AU - Tefelski, D.
AU - Tereshchenko, V.
AU - Tsenov, R.
AU - Turko, L.
AU - Tveter, T. S.
AU - Unger, M.
AU - Urbaniak, M.
AU - Valiev, F. F.
AU - Veberič, D.
AU - Vechernin, V. V.
AU - Vitiuk, O.
AU - Volkov, V.
AU - Wickremasinghe, A.
AU - Witek, K.
AU - Wójcik, K.
AU - Wyszyński, O.
AU - Zaitsev, A.
AU - Zherebtsova, E.
AU - Zimmerman, E. D.
AU - Zviagina, A.
AU - Zwaska, R.
AU - Giacosa, F.
AU - Gorenstein, M.
AU - Poberezhniuk, R.
AU - Samanta, S.
N1 - H. Adhikary, et al (NA61/SHINE Collaboration), Nature Communications 16, 2849 (2025). https://doi.org/10.1038/s41467-025-57234-6
PY - 2025/3/23
Y1 - 2025/3/23
N2 - Strong interactions preserve an approximate isospin symmetry between up (u) and down (d) quarks, part of the more general flavor symmetry. In the case of K meson production, if this isospin symmetry were exact, it would result in equal numbers of charged (K+ and K−) and neutral (K0 and $${\overline{K}}^{0}$$) mesons produced in collisions of isospin-symmetric atomic nuclei. Here, we report results on the relative abundance of charged over neutral K meson production in argon and scandium nuclei collisions at a center-of-mass energy of 11.9 GeV per nucleon pair. We find that the production of K+ and K− mesons at mid-rapidity is (18.4 ± 6.1)% higher than that of the neutral K mesons. Although with large uncertainties, earlier data on nucleus-nucleus collisions in the collision center-of-mass energy range $$2.6 \, < \, \sqrt{{s}_{NN}} \, < \, 200$$GeV are consistent with the present result. Using well-established models for hadron production, we demonstrate that known isospin-symmetry breaking effects and the initial nuclei containing more neutrons than protons lead only to a small (few percent) deviation of the charged-to-neutral kaon ratio from unity at high energies. Thus, they cannot explain the measurements. The significance of the flavor-symmetry violation beyond the known effects is 4.7σ when the compilation of world data with uncertainties quoted by the experiments is used. New systematic, high-precision measurements and theoretical efforts are needed to establish the origin of the observed large isospin-symmetry breaking.
AB - Strong interactions preserve an approximate isospin symmetry between up (u) and down (d) quarks, part of the more general flavor symmetry. In the case of K meson production, if this isospin symmetry were exact, it would result in equal numbers of charged (K+ and K−) and neutral (K0 and $${\overline{K}}^{0}$$) mesons produced in collisions of isospin-symmetric atomic nuclei. Here, we report results on the relative abundance of charged over neutral K meson production in argon and scandium nuclei collisions at a center-of-mass energy of 11.9 GeV per nucleon pair. We find that the production of K+ and K− mesons at mid-rapidity is (18.4 ± 6.1)% higher than that of the neutral K mesons. Although with large uncertainties, earlier data on nucleus-nucleus collisions in the collision center-of-mass energy range $$2.6 \, < \, \sqrt{{s}_{NN}} \, < \, 200$$GeV are consistent with the present result. Using well-established models for hadron production, we demonstrate that known isospin-symmetry breaking effects and the initial nuclei containing more neutrons than protons lead only to a small (few percent) deviation of the charged-to-neutral kaon ratio from unity at high energies. Thus, they cannot explain the measurements. The significance of the flavor-symmetry violation beyond the known effects is 4.7σ when the compilation of world data with uncertainties quoted by the experiments is used. New systematic, high-precision measurements and theoretical efforts are needed to establish the origin of the observed large isospin-symmetry breaking.
UR - https://www.mendeley.com/catalogue/3d5741bd-327e-3d9f-9d57-1b0e75339b4f/
U2 - 10.1038/s41467-025-57234-6
DO - 10.1038/s41467-025-57234-6
M3 - Article
VL - 16
JO - Nature Communications
JF - Nature Communications
SN - 2041-1723
IS - 1
M1 - 2849
ER -
