Search Results - "Macgregor, I. J. D."

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    Direct Observation of Proton-Neutron Short-Range Correlation Dominance in Heavy Nuclei by Duer, M, Schmidt, A, Pybus, J R, Segarra, E P, Hrnjic, A, Denniston, A W, Weiss, R, Hen, O, Piasetzky, E, Weinstein, L B, Barnea, N, Korover, I, Cohen, E O, Hakobyan, H, Adhikari, S, Angelini, Giovanni, Battaglieri, M, Beck, A, Bedlinskiy, I, Biselli, A S, Boiarinov, S, Brooks, W, Burkert, V D, Cao, F, Carman, D S, Celentano, A, Chetry, T, Ciullo, G, Clark, L, Cole, P L, Contalbrigo, M, Cortes, O, Crede, V, Cruz Torres, R, D'Angelo, A, Dashyan, N, De Sanctis, E, De Vita, R, Deur, A, Diehl, S, Djalali, C, Dupre, R, Duran, Burcu, Egiyan, H, El Alaoui, A, El Fassi, L, Eugenio, P, Filippi, A, Forest, T A, Gilfoyle, G P, Giovanetti, K L, Girod, F X, Golovatch, E, Gothe, R W, Griffioen, K A, Guo, L, Hafidi, K, Hanretty, C, Harrison, N, Hattawy, M, Hauenstein, F, Hayward, T B, Heddle, D, Hicks, K, Holtrop, M, Ilieva, Y, Ireland, D G, Ishkhanov, B S, Isupov, E L, Jo, H S, Joo, K, Kabir, M L, Keller, D, Khachatryan, M, Khanal, A, Khandaker, M, Kim, W, Klein, F J, Kubarovsky, V, Kuhn, S E, Lanza, L, Laskaris, G, Lenisa, P, Livingston, K, MacGregor, I J D, Marchand, D, Markov, N, McKinnon, B, Mey-Tal Beck, S, Mirazita, M, Mokeev, V, Montgomery, R A, Movsisyan, A, Munoz Camacho, C, Mustapha, B, Nadel-Turonski, P, Niccolai, S, Niculescu, G, Osipenko, M, Ostrovidov, A I

    Published in Physical review letters (03-05-2019)
    “…We measured the triple coincidence A(e,e^{'}np) and A(e,e^{'}pp) reactions on carbon, aluminum, iron, and lead targets at Q^{2}>1.5  (GeV/c)^{2}, x_{B}>1.1 and…”
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    Double pion photoproduction off 40Ca by Bloch, F., Ahrens, J., Annand, J. R. M., Beck, R., Fog, L. S., Hornidge, D., Janssen, S., Kotulla, M., Krusche, B., McGeorge, J. C., MacGregor, I. J. D., Messchendorp, J. G., Metag, V., Novotny, R., Owens, R. O., Pfeiffer, M., Rost, M., Sanderson, R., Schadmand, S., Thomas, A., Watts, D. P.

    “…The photoproduction of π0π0 and π0π± pairs off 40Ca has been investigated with the TAPS detector using the Glasgow photon tagging spectrometer at the Mainz…”
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    Measurement of the Q^2 Dependence of the Deuteron Spin Structure Function g_1 and its Moments at Low Q^2 with CLAS by Adhikari, K. P, Kuhn, S. E, Ripani, M, Adhikari, S, Akbar, Z, Amaryan, M. J, Ball, J, Battaglieri, M, Bedlinskiy, I, Biselli, A. S, Bueltmann, S, Burkert, V. D, Cao, F. Thanh, Carlin, C, Celentano, A, Charles, G, Chen, J. -P, Chetry, T, Ciullo, G, Cole, P. L, Crede, V, D'Angelo, A, Dashyan, N, De Vita, R, De Sanctis, E, Defurne, M, Djalali, C, Dodge, G. E, Egiyan, H, Alaoui, A. El, Elouadrhiri, L, Eugenio, P, Fedotov, G, Gilfoyle, G. P, Golovatch, E, Gothe, R. W, Griffioen, K. A, Guler, N, Hafidi, K, Hakobyan, H, Hanretty, C, Harrison, N, Hattawy, M, Hicks, K, Hyde, C. E, Ilieva, Y, Ireland, D. G, Isupov, E. L, Jenkins, D, Joosten, S, Kabir, M. L, Keith, C. D, Keller, D, Khandaker, M, Kim, W, Klein, A, Klein, F. J, Konczykowski, P, Kovacs, K, Kubarovsky, V, MacGregor, I . J . D, Markov, N, Mineeva, T, Mirazita, M, Mokeev, V, Movsisyan, A, Camacho, C. Munoz, Niculescu, G, Niccolai, S, Ostrovidov, A. I, Paolone, M, Pappalardo, L, Park, K, Pasyuk, E, Payette, D, Phillips, S. K, Pierce, J, Poudel, J, Prok, Y, Protopopescu, D, Raue, B. A, Rizzo, A, Rosner, G, Sabatie, F, Salgado, C, Sharabian, Y. G, Shigeyuki, T, Simonyan, A, Skorodumina, Iu, Stepanyan, S, Strakovsky, I. I, Strauch, S, Sulkosky, V, Taiuti, M, Tan, J. A, Ungaro, M, Wei, X, Weinstein, L. B, Zhang, J, Zhao, Z. W

    Published 18-02-2022
    “…Phys. Rev. Lett. 120, 062501 (2018) We measured the $g_1$ spin structure function of the deuteron at low $Q^{2}$, where QCD can be approximated with chiral…”
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    A multidimensional study of the structure function ratio σLT′/σ0 from hard exclusive π+ electro-production off protons in the GPD regime by Diehl, S., Akbar, Z., Atac, H., Avagyan, H., Ayerbe Gayoso, C., Baashen, L., Barion, L., Bashkanov, M., Battaglieri, M., Benkel, B., Biselli, A.S., Bondi, M., Booth, W.A., Bossù, F., Boiarinov, S., Briscoe, W.J., Bueltmann, S., Bulumulla, D., Burkert, V.D., Celentano, A., Chatagnon, P., Chesnokov, V., Chetry, T., Ciullo, G., Clash, G., D'Angelo, A., Dashyan, N., De Vita, R., Defurne, M., Djalali, C., Dupre, R., Ehrhart, M., El Alaoui, A., El Fassi, L., Elouadrhiri, L., Fegan, S., Ghandilyan, Y., Gilfoyle, G.P., Glazier, D.I., Golubenko, A.A., Gosta, G., Gothe, R.W., Griffioen, K.A., Hafidi, K., Hakobyan, H., Hattawy, M., Hayward, T.B., Heddle, D., Hobart, A., Ireland, D.G., Isupov, E.L., Jo, H.S., Khachatryan, M., Kripko, A., Kubarovsky, V., Lagerquist, V., Laget, J.-M., Lanza, L., Lee, S., Lenisa, P., Li, X., Livingston, K., Marchand, D., Mascagna, V., McKinnon, B., Meziani, Z.E., Migliorati, S., Mirazita, M., Mokeev, V., Munoz Camacho, C., Naidoo, P., Neupane, K., Niccolai, S., Niculescu, G., Ouillon, M., Pandey, P., Pappalardo, L.L., Paremuzyan, R., Pasyuk, E., Pilleux, N., Poudel, J., Richards, J., Ripani, M., Rossi, P., Sabatié, F., Schadmand, S., Schmidt, A., Sharabian, Y., Shrestha, U., Simmerling, P., Sparveris, N., Spreafico, M., Tan, J.A., Trotta, N., Vallarino, S., Venturelli, L., Watts, D.P., Wei, X., Zachariou, N., Zurek, M.

    Published in Physics letters. B (10-04-2023)
    “…A multidimensional extraction of the structure function ratio σLT′/σ0 from the hard exclusive e→p→e′nπ+ reaction above the resonance region has been performed…”
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    Extraction of Beam-Spin Asymmetries from the Hard Exclusive π + Channel off Protons in a Wide Range of Kinematics by Diehl, S., Joo, K., Kim, A., Avakian, H., Kroll, P., Park, K., Riser, D., Semenov-Tian-Shansky, K., Tezgin, K., Adhikari, K. P., Adhikari, S., Amaryan, M. J., Angelini, G., Asryan, G., Atac, H., Barion, L., Battaglieri, M., Bedlinskiy, I., Benmokhtar, F., Bianconi, A., Biselli, A. S., Bossù, F., Boiarinov, S., Briscoe, W. J., Brooks, W. K., Bulumulla, D., Burkert, V. D., Carman, D. S., Carvajal, J. C., Celentano, A., Chatagnon, P., Chetry, T., Ciullo, G., Clark, L., Cole, P. L., Contalbrigo, M., Crede, V., D’Angelo, A., Dashyan, N., De Vita, R., Defurne, M., Deur, A., Dilks, C., Djalali, C., Dupre, R., Egiyan, H., Ehrhart, M., El Alaoui, A., El Fassi, L., Eugenio, P., Filippi, A., Forest, T. A., Ghandilyan, Y., Gilfoyle, G. P., Giovanetti, K. L., Girod, F. X., Glazier, D. I., Golovatch, E., Gothe, R. W., Griffioen, K. A., Guidal, M., Guo, L., Hakobyan, H., Harrison, N., Hattawy, M., Hayward, T. B., Heddle, D., Hicks, K., Holtrop, M., Ilieva, Y., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Jenkins, D., Jo, H. S., Joosten, S., Keller, D., Khachatryan, M., Khanal, A., Khandaker, M., Kim, C. W., Kim, W., Kubarovsky, V., Kuhn, S. E., Lanza, L., Leali, M., Lenisa, P., Livingston, K., MacGregor, I. J. D., Marchand, D., Markov, N., Marsicano, L., Mascagna, V., McKinnon, B., Meziani, Z. E., Mineeva, T., Mirazita, M., Mokeev, V., Munoz Camacho, C., Nadel-Turonski, P.

    Published in Physical review letters (28-10-2020)
    “…We have measured beam-spin asymmetries to extract the sinϕ moment ALUsinϕ from the hard exclusive e→p→e′nπ+ reaction above the resonance region, for the first…”
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    Beam spin asymmetry in semi-inclusive electroproduction of a hadron pair by Mirazita, M, Avakian, H, Courtoy, A, Pisano, S, Angelini, G, Atac, H, Bedlinskiy, I, Benmokhtar, Fatiha, Bianconi, A, Biselli, A. S, Boiarinov, S, Brooks, W. K, Bulumulla, D, Carvajal, J. C, Celentano, A, Chatagnon, P, Chetry, T, Ciullo, G, Clary, B, Cole, P. L, D'Angelo, A, Dashyan, N, De Vita, R, Defurne, M, Deur, A, Diehl, S, Dilks, C, Ehrhart, M, Alaoui, A. El, Fassi, L. El, Eugenio, P, Fegan, S, Filippi, A, Gavalian, G, Gilfoyle, G. P, Giovanetti, K. L, Girod, F. X, Gothe, R. W, Griffioen, K. A, Guidal, M, Hakobyan, H, Hattawy, M, Hayward, T. B, Heddle, D, Hicks, K, Holtrop, M, Huang, Q, Ireland, D. G, Ishkhanov, B. S, Jenkins, D, Joo, K, Khanal, A, Khandaker, M, Kim, C. W, Kim, W, Klein, F. J, Kubarovsky, V, Kuhn, S. E, Lenisa, P, MacGregor, I . J . D, Markov, N, Marsicano, L, Mascagna, V, McKinnon, B, Milner, R. G, Mokeev, V, Camacho, C. Munoz, Neupane, K, O'Connell, T, Osipenko, M, Pappalardo, L. L, Paremuzyan, R, Park, K, Pocanic, D, Pogorelko, O, Prok, Y, Raue, B. A, Ritman, J, Rizzo, A, Rossi, P, Sabatie', F, Salgado, C, Schmidt, A, Schumacher, R. A, Sharabian, Y. G, Soto, O, Stepanyan, S, Strakovsky, I. I, Strauch, S, Tyler, N, Venturelli, L, Voskanyan, H, Vossen, A, Watts, D, Wei, K, Wood, M. H, Yale, B, Zachariou, N, Zhang, J, Zhao, Z. W

    Published 19-10-2020
    “…Phys. Rev. Lett. 126, 062002 (2021) A first measurement of the longitudinal beam spin asymmetry ALU in the semi-inclusive electroproduction of pairs of charged…”
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    Observation of Azimuth-Dependent Suppression of Hadron Pairs in Electron Scattering off Nuclei by Paul, S. J., Morán, S., Arratia, M., El Alaoui, A., Hakobyan, H., Brooks, W., Amaryan, M. J., Armstrong, W. R., Atac, H., Baashen, L., Baltzell, N. A., Barion, L., Bashkanov, M., Battaglieri, M., Bedlinskiy, I., Benkel, B., Benmokhtar, F., Bianconi, A., Biondo, L., Biselli, A. S., Bondi, M., Bossù, F., Boiarinov, S., Brinkmann, K.-Th, Briscoe, W. J., Bulumulla, D., Burkert, V. D., Capobianco, R., Carman, D. S., Celentano, A., Chesnokov, V., Chetry, T., Ciullo, G., Cole, P. L., Contalbrigo, M., Costantini, G., D’Angelo, A., Dashyan, N., De Vita, R., Defurne, M., Deur, A., Diehl, S., Dilks, C., Djalali, C., Dupre, R., Egiyan, H., El Fassi, L., Eugenio, P., Fegan, S., Filippi, A., Gavalian, G., Ghandilyan, Y., Gilfoyle, G. P., Golubenko, A. A., Gosta, G., Gothe, R. W., Griffioen, K. A., Guidal, M., Hattawy, M., Hayward, T. B., Heddle, D., Hobart, A., Holtrop, M., Ilieva, Y., Ireland, D. G., Isupov, E. L., Jo, H. S., Johnston, R., Joo, K., Joosten, S., Keller, D., Khanal, A., Khandaker, M., Kim, W., Kripko, A., Kubarovsky, V., Lagerquist, V., Lanza, L., Leali, M., Lee, S., Lenisa, P., Li, X., Livingston, K., MacGregor, I. J. D., Marchand, D., Mascagna, V., McKinnon, B., Meziani, Z. E., Migliorati, S., Milner, R. G., Mineeva, T., Mirazita, M., Mokeev, V. I., Moran, P., Munoz Camacho, C., Neupane, K., Nguyen, D., Niccolai, S., Niculescu, G., Osipenko, M.

    Published in Physical review letters (28-10-2022)
    “…We present the first measurement of di-hadron angular correlations in electron-nucleus scattering. The data were taken with the CLAS detector and a 5.0 GeV…”
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    Beam spin asymmetry measurements of deeply virtual π0 production with CLAS12 by Kim, A., Diehl, S., Kubarovsky, V., Achenbach, P., Atac, H., Avakian, H., Barion, L., Battaglieri, M., Bedlinskiy, I., Bianconi, A., Biselli, A.S., Bondi, M., Bossù, F., Boiarinov, S., Brinkmann, K.T., Brooks, W.K., Bueltmann, S., Capobianco, R., Carman, D.S., Carvajal, J.C., Celentano, A., Charles, G., Chesnokov, V., Chetry, T., Ciullo, G., Clary, B., Cole, P.L., Crede, V., D'Angelo, A., Dashyan, N., Deur, A., Djalali, C., Dupre, R., Egiyan, H., Ehrhart, M., El Alaoui, A., El Fassi, L., Fogler, C., Gilfoyle, G.P., Gosta, G., Girod, F.X., Golubenko, A.A., Guo, L., Hattawy, M., Hayward, T.B., Heddle, D., Johnston, R., Joosten, S., Khachatryan, M., Kim, W., Kripko, A., Kuhn, S.E., Lanza, L., Leali, M., Kabir, M.L., Lenisa, P., Li, X., .J.D. MacGregor, I., McKinnon, B., Matamoros, D., Migliorati, S., Mineeva, T., Mirazita, M., Mokeev, V., Moran, P., Munoz Camacho, C., Naidoo, P., Nguyen, D., Osipenko, M., Paolone, M., Paremuzyan, R., Pasyuk, E., Paul, S.J., Pilleux, N., Pokhrel, M., Poudel, J., Price, J.W., Prok, Y., Reed, Trevor, Ripani, M., Ritman, J., Rossi, P., Salgado, C., Shrestha, U., Sokhan, D., Sparveris, N., Strakovsky, I.I., Tan, J., Trotta, N., Tyson, R., Ungaro, M., Vallarino, S., Venturelli, L., Voutier, E., Wei, X., Wishart, R., Wood, M.H., Zachariou, N., Zhang, J., Zurek, M.

    Published in Physics letters. B (01-02-2024)
    “…The new experimental measurements of beam spin asymmetry were performed for the deeply virtual exclusive π0 production in a wide kinematic region with the…”
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    Precise determination of the deuteron spin structure at low to moderate Q2 with CLAS and extraction of the neutron contribution by Guler, N., Fersch, R. G., Kuhn, S. E., Bosted, P., Adhikari, K. P., Adikaram, D., Amaryan, M. J., Anderson, M. D., Anefalos Pereira, S., Avakian, H., Ball, J., Battaglieri, M., Batourine, V., Bedlinskiy, I., Biselli, A., Briscoe, W. J., Brooks, W. K., Bültmann, S., Burkert, V. D., Carman, D. S., Celentano, A., Chandavar, S., Charles, G., Colaneri, L., Cole, P. L., Contalbrigo, M., Crabb, D., Crede, V., Dupre, R., Alaoui, A. El, El Fassi, L., Elouadrhiri, L., Fedotov, G., Fegan, S., Filippi, A., Fleming, J. A., Garillon, B., Garçon, M., Gilfoyle, G. P., Girod, F. X., Golovatch, E., Gothe, R. W., Guidal, M., Hafidi, K., Hakobyan, H., Harrison, N., Hattawy, M., Hicks, K., Ho, D., Holtrop, M., Hughes, S. M., Hyde, C. E., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Joo, K., Joosten, S., Keller, D., Khandaker, M., Kim, A., Kim, W., Klein, A., Klein, F. J., Kuleshov, S. V., Livingston, K., Mayer, M., MacGregor, I. J. D., McKinnon, B., Mirazita, M., Montgomery, R. A., Movsisyan, A., Munoz Camacho, C., Net, L. A., Osipenko, M., Ostrovidov, A. I., Park, K., Pisano, S., Pogorelko, O., Price, J. W., Procureur, S., Ripani, M., Rosner, G., Rossi, P., Sabatié, F., Schumacher, R. A., Seder, E., Skorodumina, Iu, Sparveris, N., Strakovsky, I. I., Strauch, S., Sytnik, V., Ungaro, M., Walford, N. K., Wei, X., Weinstein, L. B., Wood, M. H., Zachariou, N., Zhang, J., Zhao, Z. W., Zonta, I.

    Published in Physical review. C, Nuclear physics (02-11-2015)
    “…In this study, we present the final results for the deuteron spin structure functions obtained from the full data set collected with Jefferson Lab's CLAS in…”
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    First Measurement of Λ Electroproduction off Nuclei in the Current and Target Fragmentation Regions by Chetry, T., Brooks, W.  K., Hafidi, K., Achenbach, P., Adhikari, K.  P., Akbar, Z., Armstrong, W.  R., Arratia, M., Barion, L., Bashkanov, M., Battaglieri, M., Bedlinskiy, I., Benkel, B., Benmokhtar, F., Bianconi, A., Biselli, A.  S., Bossù, F., Brinkmann, K. -Th, Briscoe, W.  J., Carvajal, J.  C., Celentano, A., Chatagnon, P., Chesnokov, V., Ciullo, G., Cole, P.  L., D’Angelo, A., Dashyan, N., De Vita, R., Defurne, M., Deur, A., Diehl, S., Djalali, C., Eugenio, P., Fegan, S., Filippi, A., Ghandilyan, Y., Glazier, D.  I., Gosta, G., Griffioen, K.  A., Guidal, M., Guo, L., Hakobyan, H., Hattawy, M., Hayward, T.  B., Holtrop, M., Ilieva, Y., Isupov, E.  L., Jenkins, D., Jo, H.  S., Kabir, M.  L., Khanal, A., Khandaker, M., Kim, W., Kripko, A., Kubarovsky, V., Lee, S., Lenisa, P., Livingston, K., MacGregor, I.  J. D., Mascagna, V., Meziani, Z.  E., Migliorati, S., Mirazita, M., Mokeev, V., Munoz Camacho, C., Neupane, K., Niculescu, G., Ostrovidov, A.  I., Paolone, M., Pappalardo, L.  L., Paremuzyan, R., Phelps, W., Pilleux, N., Price, J.  W., Prok, Y., Reed, T., Ripani, M., Ritman, J., Schadmand, S., Schmidt, A., Shirokov, E.  V., Shrestha, U., Simmerling, P., Sokhan, D., Sparveris, N., Strauch, S., Tan, J.  A., Trotta, N., Tyson, R., Venturelli, L., Voskanyan, H., Voutier, E., Wei, X., Weinstein, L.  B., Wishart, R., Wood, M.  H., Yurov, M., Zachariou, N., Zhao, Z.  W., Zurek, M.

    Published in Physical review letters (04-04-2023)
    “…Here, we report results of Λ hyperon production in semi-inclusive deep-inelastic scattering off deuterium, carbon, iron, and lead targets obtained with the…”
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