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C.Bertella, C.Bertolin, A.Betancourt, C.Betti, F.Bezshyiko, Ia.Bhasin, S.Bhom, J.Bian, L.Bieker, M. S.Biesuz, N. V.Bifani, S.Billoir, P.Biolchini, A.Birch, M.Bishop, F. C. R.Bitadze, A.Bizzeti, A.Blago, M. P.Blake, T.Blanc, FBlank, J. E.Blusk, S.Bobulska, D.Boelhauve, J. A.Garcia, O. BoenteBoettcher, T.Boldyrev, A.Bolognani, C. S.Bolzonella, R.Bondar, N.Borgato, F.Borghi, S.Borsato, M.Borsuk, J. T.Bouchiba, S. A.Bowcock, T. J. V.Boyer, A.Bozzi, C.Bradley, M. J.Braun, S.Brea Rodriguez, A.Brodzicka, J.Brossa Gonzalo, A.Brown, J.Brundu, D.Buonaura, A.Buonincontri, L.Burke, A. T.Burr, C.Bursche, A.Butkevich, A.Butter, J. S.Buytaert, J.Byczynski, W.Cadeddu, S.Cai, H.Calabrese, R.Calefice, L.Cali, S.Calladine, R.Calvi, M.Calvo Gomez, M.Campana, P.Perez, D. H. CamporaQuezada, A. F. CampoverdeCapelli, S.Capriotti, L.Carbone, A.Carboni, G.Cardinale, R.Cardini, A.Carniti, P.Carus, L.Casais Vidal, A.Caspary, R.Casse, G.Cattaneo, M.Cavallero, G.Cavallini, V.Celani, SaraCerasoli, J.Cervenkov, D.Chadwick, A. J.Chapman, M. G.Charles, M.Charpentier, Ph.Barajas, C. A. ChavezChefdeville, M.Chen, C.Chen, S.Chernov, A.Chernyshenko, S.Chobanova, V.Cholak, SerhiiChrzaszcz, M.Chubykin, A.Chulikov, V.Ciambrone, P.Cicala, M. F.Cid Vidal, X.Ciezarek, G.Ciullo, G.Clarke, P. E. L.Clemencic, M.Cliff, H. V.Closier, J.Cobbledick, J. L.Coco, V.Coelho, J. A. B.Cogan, J.Cogneras, E.Cojocariu, L.Collins, P.Colombo, T.Congedo, L.Contu, A.Cooke, N.Corredoira, I.Corti, G.Couturier, B.Craik, D. C.Cruz Torres, M.Currie, R.Da Silva, C. L.Dadabaev, S.Dai, L.Dai, X.Dall'Occo, E.Dalseno, J.D'Ambrosio, C.Daniel, J.Danilina, A.d'Argent, P.Davies, J. E.Davis, A.Francisco, O. De Aguiarde Boer, J.De Bruyn, K.De Capua, S.De Cian, MichelDe Freitas Carneiro Da Graca, U.De Lucia, E.De Miranda, J. 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J.Usachov, A.Ustyuzhanin, A.Uwer, U.Vagner, A.Vagnoni, V.Valassi, A.Valenti, G.Valls Canudas, N.van Beuzekom, M.Van Dijk, Maarten Willibrord UriëlVan Hecke, H.van Herwijnen, E.Van Hulse, C. B.van Veghel, M.Vazquez Gomez, R.Vazquez Regueiro, P.Sierra, C. VazquezVecchi, S.Velthuis, J. J.Veltri, M.Venkateswaran, AravindhanVeronesi, M.Vesterinen, M.Vieira, D.Diaz, M. VieitesVilasis-Cardona, X.Figueras, E. VilellaVilla, A.Vincent, P.Volle, F. C.vom Bruch, D.Vorobyev, A.Vorobyev, V.Voropaev, N.Vos, K.Vrahas, C.Waldi, R.Walsh, J.Wan, G.Wang, C.Wang, G.Wang, J.Wang, M.Wang, R.Wang, X.Wang, Y.Wang, Z.Ward, J. A.Watson, N. K.Websdale, D.Wei, Y.Weisser, C.Westhenry, B. D. C.White, D. J.Whitehead, M.Wiederhold, A. R.Wiedner, D.Wilkinson, G.Wilkinson, M. K.Williams, I.Williams, M.Williams, M. R. J.Williams, R.Wilson, F. F.Wislicki, W.Witek, M.Witola, L.Wong, C. P.Wormser, G.Wotton, S. A.Wu, H.Wu, J.Wyllie, K.Xiang, Z.Xiao, D.Xie, Y.Xu, A.Xu, J.Xu, L.Xu, M.Xu, Q.Xu, Z.Yang, D.Yang, S.Yang, X.Yang, Y.Yang, Z.Yeomans, L. E.Yeroshenko, V.Yeung, H.Yin, H.Yu, J.Yuan, X.Zaffaroni, EttoreZavertyaev, M.Zdybal, M.Zenaiev, O.Zeng, M.Zhang, C.Zhang, D.Zhang, L.Zhang, S.Zhang, Y.Zharkova, A.Zhelezov, A.Zheng, Y.Zhou, T.Zhou, X.Zhou, Y.Zhovkovska, V.Zhu, X.Zhu, Z.Zhukov, V.Zou, Q.Zucchelli, S.Zuliani, D.Zunica, G.2024-02-192024-02-192024-02-192023-08-0410.1103/PhysRevD.108.L031103https://infoscience.epfl.ch/handle/20.500.14299/204247WOS:001063986400003Jet fragmentation functions are measured for the first time in proton-proton collisions for charged pions, kaons, and protons within jets recoiling against a Z boson. The charged-hadron distributions are studied longitudinally and transversely to the jet direction for jets with transverse momentum 20 < pT < 100 GeV and in the pseudorapidity range 2.5 < η < 4. The data sample was collected with the LHCb experiment at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 1.64 fb^(-1). Triple differential distributions as a function of the hadron longitudinal momentum fraction, hadron transverse momentum, and jet transverse momentum are also measured for the first time. This helps constrain transverse momentum-dependent fragmentation functions. Differences in the shapes and magnitudes of the measured distributions for the different hadron species provide insights into the hadronization process for jets predominantly initiated by light quarks.Physical SciencesFragmentationModeltext::journal::journal article::research article