Nonperturbative-transverse-momentum effects and evolution in dihadron and direct photon-hadron angular correlations in p+p collisions at s =510 GeV

I. J. Choi; J. B. Choi; S. Choi; P. Christiansen; T. Chujo; V. Cianciolo; B. A. Cole; M. Connors; N. Cronin; N. Crossette; M. Csanad; T. Csoergo; T. W. Danley; A. Datta; M. S. Daugherity; G. David; K. DeBlasio; K. Dehmelt; A. Denisov; A. Deshpande; E. J. Desmond; L. Ding; A. Dion; D. Dixit; J. H. Do; L. D'Orazio; O. Drapier; A. Drees; K. A. Drees; Mirta Dumancic; J. M. Durham; A. Durum; T. Elder; T. Engelmore; A. Enokizono; H. En'yo; S. Esumi; K. O. Eyser; B. Fadem; W. Fan; N. Feege; D. E. Fields; M. Finger; M., Jr. Finger; F. Fleuret; S. L. Fokin; J. E. Frantz; A. Franz; A. D. Frawley; Y. Fukao; Y. Fukuda; T. Fusayasu; K. Gainey; C. Gal; P. Gallus; P. Garg; A. Garishvili; I. Garishvili; H. Ge; F. Giordano; A. Glenn; X. Gong; M. Gonin; Y. Goto; Cassagnac, R. Granier de Cassagnac; N. Grau; S. V. Greene; M. Grosse Perdekamp; Y. Gu; T. Gunji; H. Guragain; T. Hachiya; J. S. Haggerty; K. I. Hahn; H. Hamagaki; H. F. Hamilton; S. Y. Han; J. Hanks; S. Hasegawa; T. O. S. Haseler; K. Hashimoto; R. Hayano; X. He; T. K. Hemmick; T. Hester; J. C. Hill; K. Hill; R. S. Hollis; K. Homma; B. Hong; T. Hoshino; N. Hotvedt; J. Huang; Song - Jeng Huang; T. Ichihara; Y. Ikeda; K. Imai; Y. Imazu; J. Imrek; M. Inaba; A. Iordanova; D. Isenhower; A. Isinhue; Y. Ito; D. Ivanishchev; B. V. Jacak; S. J. Jeon; M. Jezghani; Z. Ji; J. Jia; X. Jiang; B. M. Johnson; E. Joo; K. S. Joo; V. Jorjadze; D. Jouan; D. S. Jumper; J. Kamin; S. Kanda; B. H. Kang; J. H. Kang; J. S. Kang; D. Kapukchyan; J. Kapustinsky; S. Karthas; D. Kawall; A. V. Kazantsev; J. A. Key; V. Khachatryan; P. K. Khandai; A. Khanzadeev; K. Kihara; K. M. Kijima; C. Kim; D. H. Kim; D. J. Kim; E. -J. Kim; H. -J. Kim; M. H. Kim; M. Kim; Y. -J. Kim; Y. K. Kim; D. Kincses; E. Kistenev; J. Klatsky; D. Kleinjan; P. Kline; T. Koblesky; M. Kofarago; B. Komkov; J. Koster; D. Kotchetkov; D. Kotov; F. Krizek; S. Kudo; K. Kurita; M. Kurosawa; Y. Kwon; R. Lacey; Y. S. Lai; J. G. Lajoie; E. O. Lallow; A. Lebedev; D. M. Lee; Itzhak Tserruya

doi:10.1103/PhysRevD.95.072002

Nonperturbative-transverse-momentum effects and evolution in dihadron and direct photon-hadron angular correlations in p+p collisions at s =510 GeV

, I. J. Choi, J. B. Choi, S. Choi, P. Christiansen, T. Chujo, V. Cianciolo, B. A. Cole, M. Connors, N. Cronin, N. Crossette, M. Csanad, T. Csoergo, T. W. Danley, A. Datta, M. S. Daugherity, G. David, K. DeBlasio, K. Dehmelt, A. DenisovA. Deshpande, E. J. Desmond, L. Ding, A. Dion, D. Dixit, J. H. Do, L. D'Orazio, O. Drapier, A. Drees, K. A. Drees, Mirta Dumancic, J. M. Durham, A. Durum, T. Elder, T. Engelmore, A. Enokizono, H. En'yo, S. Esumi, K. O. Eyser, B. Fadem, W. Fan, N. Feege, D. E. Fields, M. Finger, M., Jr. Finger, F. Fleuret, S. L. Fokin, J. E. Frantz, A. Franz, A. D. Frawley, Y. Fukao, Y. Fukuda, T. Fusayasu, K. Gainey, C. Gal, P. Gallus, P. Garg, A. Garishvili, I. Garishvili, H. Ge, F. Giordano, A. Glenn, X. Gong, M. Gonin, Y. Goto, Cassagnac, R. Granier de Cassagnac, N. Grau, S. V. Greene, M. Grosse Perdekamp, Y. Gu, T. Gunji, H. Guragain, T. Hachiya, J. S. Haggerty, K. I. Hahn, H. Hamagaki, H. F. Hamilton, S. Y. Han, J. Hanks, S. Hasegawa, T. O. S. Haseler, K. Hashimoto, R. Hayano, X. He, T. K. Hemmick, T. Hester, J. C. Hill, K. Hill, R. S. Hollis, K. Homma, B. Hong, T. Hoshino, N. Hotvedt, J. Huang, Song - Jeng Huang, T. Ichihara, Y. Ikeda, K. Imai, Y. Imazu, J. Imrek, M. Inaba, A. Iordanova, D. Isenhower, A. Isinhue, Y. Ito, D. Ivanishchev, B. V. Jacak, S. J. Jeon, M. Jezghani, Z. Ji, J. Jia, X. Jiang, B. M. Johnson, E. Joo, K. S. Joo, V. Jorjadze, D. Jouan, D. S. Jumper, J. Kamin, S. Kanda, B. H. Kang, J. H. Kang, J. S. Kang, D. Kapukchyan, J. Kapustinsky, S. Karthas, D. Kawall, A. V. Kazantsev, J. A. Key, V. Khachatryan, P. K. Khandai, A. Khanzadeev, K. Kihara, K. M. Kijima, C. Kim, D. H. Kim, D. J. Kim, E. -J. Kim, H. -J. Kim, M. H. Kim, M. Kim, Y. -J. Kim, Y. K. Kim, D. Kincses, E. Kistenev, J. Klatsky, D. Kleinjan, P. Kline, T. Koblesky, M. Kofarago, B. Komkov, J. Koster, D. Kotchetkov, D. Kotov, F. Krizek, S. Kudo, K. Kurita, M. Kurosawa, Y. Kwon, R. Lacey, Y. S. Lai, J. G. Lajoie, E. O. Lallow, A. Lebedev, D. M. Lee, Itzhak Tserruya

Department of Particle Physics and Astrophysics

Weizmann Institute of Science

Research output: Contribution to journal › Article › peer-review

Abstract

Dihadron and isolated direct photon-hadron angular correlations are measured in p+p collisions at s=510 GeV. Correlations of charged hadrons of 0.7<pT<10 GeV/c with π0 mesons of 4<pT<15 GeV/c or isolated direct photons of 7<pT<15 GeV/c are used to study nonperturbative effects generated by initial-state partonic transverse momentum and final-state transverse momentum from fragmentation. The nonperturbative behavior is characterized by measuring the out-of-plane transverse momentum component pout perpendicular to the axis of the trigger particle, which is the high-pT direct photon or π0. Nonperturbative evolution effects are extracted from Gaussian fits to the away-side inclusive-charged-hadron yields for different trigger-particle transverse momenta (pTtrig). The Gaussian widths and root mean square of pout are reported as a function of the interaction hard scale pTtrig to investigate possible transverse-momentum-dependent evolution differences between the π0-h± and direct photon-h± correlations and factorization breaking effects. The widths are found to decrease with pTtrig, which indicates that the Collins-Soper-Sterman soft factor is not driving the evolution with the hard scale in nearly back-to-back dihadron and direct photon-hadron production in p+p collisions. This behavior is in contrast to Drell-Yan and semi-inclusive deep-inelastic scattering measurements.

Original language	American English
Article number	072002
Journal	Physical review D
Volume	95
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevD.95.072002
State	Published - 1 Apr 2017

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1103/PhysRevD.95.072002

https://arxiv.org/abs/1609.04769License: Other

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, Choi, I. J., Choi, J. B., Choi, S., Christiansen, P., Chujo, T., Cianciolo, V., Cole, B. A., Connors, M., Cronin, N., Crossette, N., Csanad, M., Csoergo, T., Danley, T. W., Datta, A., Daugherity, M. S., David, G., DeBlasio, K., Dehmelt, K., ... Tserruya, I. (2017). Nonperturbative-transverse-momentum effects and evolution in dihadron and direct photon-hadron angular correlations in p+p collisions at s =510 GeV. Physical review D, 95(7), Article 072002. https://doi.org/10.1103/PhysRevD.95.072002

@article{835129b4ec634f80bfa5e25df011545d,

title = "Nonperturbative-transverse-momentum effects and evolution in dihadron and direct photon-hadron angular correlations in p+p collisions at s =510 GeV",

abstract = "Dihadron and isolated direct photon-hadron angular correlations are measured in p+p collisions at s=510 GeV. Correlations of charged hadrons of 0.7",

author = "A. Adare and C. Aidala and Ajitanand, {N. N.} and Y. Akiba and R. Akimoto and J. Alexander and M. Alfred and V. Andrieux and K. Aoki and N. Apadula and Y. Aramaki and H. Asano and Atomssa, {E. T.} and Awes, {T. C.} and C. Ayuso and B. Azmoun and V. Babintsev and M. Bai and X. Bai and Bandara, {N. S.} and B. Bannier and Barish, {K. N.} and S. Bathe and V. Baublis and C. Baumann and S. Baumgart and A. Bazilevsky and M. Beaumier and S. Beckman and R. Belmont and A. Berdnikov and Y. Berdnikov and D. Black and Blau, {D. S.} and M. Boer and Bok, {J. S.} and K. Boyle and Brooks, {M. L.} and J. Bryslawskyj and H. Buesching and V. Bumazhnov and C. Butler and S. Butsyk and S. Campbell and {Canoa Roman}, V. and R. Cervantes and Chen, {C. H.} and Chi, {C. Y.} and M. Chiu and Z. Citron and Choi, {I. J.} and Choi, {J. B.} and S. Choi and P. Christiansen and T. Chujo and V. Cianciolo and Cole, {B. A.} and M. Connors and N. Cronin and N. Crossette and M. Csanad and T. Csoergo and Danley, {T. W.} and A. Datta and Daugherity, {M. S.} and G. David and K. DeBlasio and K. Dehmelt and A. Denisov and A. Deshpande and Desmond, {E. J.} and L. Ding and A. Dion and D. Dixit and Do, {J. H.} and L. D'Orazio and O. Drapier and A. Drees and Drees, {K. A.} and Mirta Dumancic and Durham, {J. M.} and A. Durum and T. Elder and T. Engelmore and A. Enokizono and H. En'yo and S. Esumi and Eyser, {K. O.} and B. Fadem and W. Fan and N. Feege and Fields, {D. E.} and M. Finger and Finger, {M., Jr.} and F. Fleuret and Fokin, {S. L.} and Frantz, {J. E.} and A. Franz and Frawley, {A. D.} and Y. Fukao and Y. Fukuda and T. Fusayasu and K. Gainey and C. Gal and P. Gallus and P. Garg and A. Garishvili and I. Garishvili and H. Ge and F. Giordano and A. Glenn and X. Gong and M. Gonin and Y. Goto and {de Cassagnac}, {Cassagnac, R. Granier} and N. Grau and Greene, {S. V.} and Perdekamp, {M. Grosse} and Y. Gu and T. Gunji and H. Guragain and T. Hachiya and Haggerty, {J. S.} and Hahn, {K. I.} and H. Hamagaki and Hamilton, {H. F.} and Han, {S. Y.} and J. Hanks and S. Hasegawa and Haseler, {T. O. S.} and K. Hashimoto and R. Hayano and X. He and Hemmick, {T. K.} and T. Hester and Hill, {J. C.} and K. Hill and Hollis, {R. S.} and K. Homma and B. Hong and T. Hoshino and N. Hotvedt and J. Huang and Huang, {Song - Jeng} and T. Ichihara and Y. Ikeda and K. Imai and Y. Imazu and J. Imrek and M. Inaba and A. Iordanova and D. Isenhower and A. Isinhue and Y. Ito and D. Ivanishchev and Jacak, {B. V.} and Jeon, {S. J.} and M. Jezghani and Z. Ji and J. Jia and X. Jiang and Johnson, {B. M.} and E. Joo and Joo, {K. S.} and V. Jorjadze and D. Jouan and Jumper, {D. S.} and J. Kamin and S. Kanda and Kang, {B. H.} and Kang, {J. H.} and Kang, {J. S.} and D. Kapukchyan and J. Kapustinsky and S. Karthas and D. Kawall and Kazantsev, {A. V.} and Key, {J. A.} and V. Khachatryan and Khandai, {P. K.} and A. Khanzadeev and K. Kihara and Kijima, {K. M.} and C. Kim and Kim, {D. H.} and Kim, {D. J.} and Kim, {E. -J.} and Kim, {H. -J.} and Kim, {M. H.} and M. Kim and Kim, {Y. -J.} and Kim, {Y. K.} and D. Kincses and E. Kistenev and J. Klatsky and D. Kleinjan and P. Kline and T. Koblesky and M. Kofarago and B. Komkov and J. Koster and D. Kotchetkov and D. Kotov and F. Krizek and S. Kudo and K. Kurita and M. Kurosawa and Y. Kwon and R. Lacey and Lai, {Y. S.} and Lajoie, {J. G.} and Lallow, {E. O.} and A. Lebedev and Lee, {D. M.} and Itzhak Tserruya",

note = "Publisher Copyright: {\textcopyright} 2017 American Physical Society.",

year = "2017",

month = apr,

day = "1",

doi = "10.1103/PhysRevD.95.072002",

language = "American English",

volume = "95",

journal = "Physical review D",

issn = "2470-0010",

publisher = "American Institute of Physics",

number = "7",

}

Choi, IJ, Choi, JB, Choi, S, Christiansen, P, Chujo, T, Cianciolo, V, Cole, BA, Connors, M, Cronin, N, Crossette, N, Csanad, M, Csoergo, T, Danley, TW, Datta, A, Daugherity, MS, David, G, DeBlasio, K, Dehmelt, K, Denisov, A, Deshpande, A, Desmond, EJ, Ding, L, Dion, A, Dixit, D, Do, JH, D'Orazio, L, Drapier, O, Drees, A, Drees, KA, Dumancic, M, Durham, JM, Durum, A, Elder, T, Engelmore, T, Enokizono, A, En'yo, H, Esumi, S, Eyser, KO, Fadem, B, Fan, W, Feege, N, Fields, DE, Finger, M, Finger, MJ, Fleuret, F, Fokin, SL, Frantz, JE, Franz, A, Frawley, AD, Fukao, Y, Fukuda, Y, Fusayasu, T, Gainey, K, Gal, C, Gallus, P, Garg, P, Garishvili, A, Garishvili, I, Ge, H, Giordano, F, Glenn, A, Gong, X, Gonin, M, Goto, Y, de Cassagnac, CRG, Grau, N, Greene, SV, Perdekamp, MG, Gu, Y, Gunji, T, Guragain, H, Hachiya, T, Haggerty, JS, Hahn, KI, Hamagaki, H, Hamilton, HF, Han, SY, Hanks, J, Hasegawa, S, Haseler, TOS, Hashimoto, K, Hayano, R, He, X, Hemmick, TK, Hester, T, Hill, JC, Hill, K, Hollis, RS, Homma, K, Hong, B, Hoshino, T, Hotvedt, N, Huang, J, Huang, SJ, Ichihara, T, Ikeda, Y, Imai, K, Imazu, Y, Imrek, J, Inaba, M, Iordanova, A, Isenhower, D, Isinhue, A, Ito, Y, Ivanishchev, D, Jacak, BV, Jeon, SJ, Jezghani, M, Ji, Z, Jia, J, Jiang, X, Johnson, BM, Joo, E, Joo, KS, Jorjadze, V, Jouan, D, Jumper, DS, Kamin, J, Kanda, S, Kang, BH, Kang, JH, Kang, JS, Kapukchyan, D, Kapustinsky, J, Karthas, S, Kawall, D, Kazantsev, AV, Key, JA, Khachatryan, V, Khandai, PK, Khanzadeev, A, Kihara, K, Kijima, KM, Kim, C, Kim, DH, Kim, DJ, Kim, E-J, Kim, H-J, Kim, MH, Kim, M, Kim, Y-J, Kim, YK, Kincses, D, Kistenev, E, Klatsky, J, Kleinjan, D, Kline, P, Koblesky, T, Kofarago, M, Komkov, B, Koster, J, Kotchetkov, D, Kotov, D, Krizek, F, Kudo, S, Kurita, K, Kurosawa, M, Kwon, Y, Lacey, R, Lai, YS, Lajoie, JG, Lallow, EO, Lebedev, A & Lee, DM & Tserruya, I 2017, 'Nonperturbative-transverse-momentum effects and evolution in dihadron and direct photon-hadron angular correlations in p+p collisions at s =510 GeV', Physical review D, vol. 95, no. 7, 072002. https://doi.org/10.1103/PhysRevD.95.072002

TY - JOUR

T1 - Nonperturbative-transverse-momentum effects and evolution in dihadron and direct photon-hadron angular correlations in p+p collisions at s =510 GeV

AU - Adare, A.

AU - Aidala, C.

AU - Ajitanand, N. N.

AU - Akiba, Y.

AU - Akimoto, R.

AU - Alexander, J.

AU - Alfred, M.

AU - Andrieux, V.

AU - Aoki, K.

AU - Apadula, N.

AU - Aramaki, Y.

AU - Asano, H.

AU - Atomssa, E. T.

AU - Awes, T. C.

AU - Ayuso, C.

AU - Azmoun, B.

AU - Babintsev, V.

AU - Bai, M.

AU - Bai, X.

AU - Bandara, N. S.

AU - Bannier, B.

AU - Barish, K. N.

AU - Bathe, S.

AU - Baublis, V.

AU - Baumann, C.

AU - Baumgart, S.

AU - Bazilevsky, A.

AU - Beaumier, M.

AU - Beckman, S.

AU - Belmont, R.

AU - Berdnikov, A.

AU - Berdnikov, Y.

AU - Black, D.

AU - Blau, D. S.

AU - Boer, M.

AU - Bok, J. S.

AU - Boyle, K.

AU - Brooks, M. L.

AU - Bryslawskyj, J.

AU - Buesching, H.

AU - Bumazhnov, V.

AU - Butler, C.

AU - Butsyk, S.

AU - Campbell, S.

AU - Canoa Roman, V.

AU - Cervantes, R.

AU - Chen, C. H.

AU - Chi, C. Y.

AU - Chiu, M.

AU - Citron, Z.

AU - Choi, I. J.

AU - Choi, J. B.

AU - Choi, S.

AU - Christiansen, P.

AU - Chujo, T.

AU - Cianciolo, V.

AU - Cole, B. A.

AU - Connors, M.

AU - Cronin, N.

AU - Crossette, N.

AU - Csanad, M.

AU - Csoergo, T.

AU - Danley, T. W.

AU - Datta, A.

AU - Daugherity, M. S.

AU - David, G.

AU - DeBlasio, K.

AU - Dehmelt, K.

AU - Denisov, A.

AU - Deshpande, A.

AU - Desmond, E. J.

AU - Ding, L.

AU - Dion, A.

AU - Dixit, D.

AU - Do, J. H.

AU - D'Orazio, L.

AU - Drapier, O.

AU - Drees, A.

AU - Drees, K. A.

AU - Dumancic, Mirta

AU - Durham, J. M.

AU - Durum, A.

AU - Elder, T.

AU - Engelmore, T.

AU - Enokizono, A.

AU - En'yo, H.

AU - Esumi, S.

AU - Eyser, K. O.

AU - Fadem, B.

AU - Fan, W.

AU - Feege, N.

AU - Fields, D. E.

AU - Finger, M.

AU - Finger, M., Jr.

AU - Fleuret, F.

AU - Fokin, S. L.

AU - Frantz, J. E.

AU - Franz, A.

AU - Frawley, A. D.

AU - Fukao, Y.

AU - Fukuda, Y.

AU - Fusayasu, T.

AU - Gainey, K.

AU - Gal, C.

AU - Gallus, P.

AU - Garg, P.

AU - Garishvili, A.

AU - Garishvili, I.

AU - Ge, H.

AU - Giordano, F.

AU - Glenn, A.

AU - Gong, X.

AU - Gonin, M.

AU - Goto, Y.

AU - de Cassagnac, Cassagnac, R. Granier

AU - Grau, N.

AU - Greene, S. V.

AU - Perdekamp, M. Grosse

AU - Gu, Y.

AU - Gunji, T.

AU - Guragain, H.

AU - Hachiya, T.

AU - Haggerty, J. S.

AU - Hahn, K. I.

AU - Hamagaki, H.

AU - Hamilton, H. F.

AU - Han, S. Y.

AU - Hanks, J.

AU - Hasegawa, S.

AU - Haseler, T. O. S.

AU - Hashimoto, K.

AU - Hayano, R.

AU - He, X.

AU - Hemmick, T. K.

AU - Hester, T.

AU - Hill, J. C.

AU - Hill, K.

AU - Hollis, R. S.

AU - Homma, K.

AU - Hong, B.

AU - Hoshino, T.

AU - Hotvedt, N.

AU - Huang, J.

AU - Huang, Song - Jeng

AU - Ichihara, T.

AU - Ikeda, Y.

AU - Imai, K.

AU - Imazu, Y.

AU - Imrek, J.

AU - Inaba, M.

AU - Iordanova, A.

AU - Isenhower, D.

AU - Isinhue, A.

AU - Ito, Y.

AU - Ivanishchev, D.

AU - Jacak, B. V.

AU - Jeon, S. J.

AU - Jezghani, M.

AU - Ji, Z.

AU - Jia, J.

AU - Jiang, X.

AU - Johnson, B. M.

AU - Joo, E.

AU - Joo, K. S.

AU - Jorjadze, V.

AU - Jouan, D.

AU - Jumper, D. S.

AU - Kamin, J.

AU - Kanda, S.

AU - Kang, B. H.

AU - Kang, J. H.

AU - Kang, J. S.

AU - Kapukchyan, D.

AU - Kapustinsky, J.

AU - Karthas, S.

AU - Kawall, D.

AU - Kazantsev, A. V.

AU - Key, J. A.

AU - Khachatryan, V.

AU - Khandai, P. K.

AU - Khanzadeev, A.

AU - Kihara, K.

AU - Kijima, K. M.

AU - Kim, C.

AU - Kim, D. H.

AU - Kim, D. J.

AU - Kim, E. -J.

AU - Kim, H. -J.

AU - Kim, M. H.

AU - Kim, M.

AU - Kim, Y. -J.

AU - Kim, Y. K.

AU - Kincses, D.

AU - Kistenev, E.

AU - Klatsky, J.

AU - Kleinjan, D.

AU - Kline, P.

AU - Koblesky, T.

AU - Kofarago, M.

AU - Komkov, B.

AU - Koster, J.

AU - Kotchetkov, D.

AU - Kotov, D.

AU - Krizek, F.

AU - Kudo, S.

AU - Kurita, K.

AU - Kurosawa, M.

AU - Kwon, Y.

AU - Lacey, R.

AU - Lai, Y. S.

AU - Lajoie, J. G.

AU - Lallow, E. O.

AU - Lebedev, A.

AU - Lee, D. M.

AU - Tserruya, Itzhak

PY - 2017/4/1

Y1 - 2017/4/1

N2 - Dihadron and isolated direct photon-hadron angular correlations are measured in p+p collisions at s=510 GeV. Correlations of charged hadrons of 0.7

AB - Dihadron and isolated direct photon-hadron angular correlations are measured in p+p collisions at s=510 GeV. Correlations of charged hadrons of 0.7

UR - http://www.scopus.com/inward/record.url?scp=85019564142&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.95.072002

DO - 10.1103/PhysRevD.95.072002

M3 - Article

SN - 2470-0010

VL - 95

JO - Physical review D

JF - Physical review D

IS - 7

M1 - 072002

ER -

Nonperturbative-transverse-momentum effects and evolution in dihadron and direct photon-hadron angular correlations in p+p collisions at s =510 GeV

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