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Title: Differential cross section for γdωd using CLAS at Jefferson Lab

Here, the cross section for coherent $$\omega$$-meson photoproduction off the deuteron has been measured for the first time as a function of the momentum transfer $$t = (P_{\gamma}-P_{\omega})^2$$ and photon energy $$E_{\gamma}$$ using the CLAS detector at the Thomas Jefferson National Accelerator Facility. The cross sections are measured in the energy range $$1.4 < E_{\gamma} < 3.4$$ GeV. A model based on $$\omega-N$$ rescattering is consistent with the data at low and intermediate momentum transfer, $|t|$. For $$2.8 < E_{\gamma} < 3.4$$ GeV, the total cross-section of $$\omega-N$$ scattering is 30-40 mb in the framework of Vector Meson Dominance.
Authors:
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Publication Date:
Report Number(s):
JLAB-PHYa-18-2682; DOE/OR/23177-4415; arXiv:1802.06746
Journal ID: ISSN 0370-2693; PII: S0370269318304489
Grant/Contract Number:
AC05-06OR23177; SC0016583; AC02-06CH11357
Type:
Accepted Manuscript
Journal Name:
Physics Letters. Section B
Additional Journal Information:
Journal Volume: 782; Journal Issue: C; Journal ID: ISSN 0370-2693
Publisher:
Elsevier
Research Org:
Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); George Washingont Univ., Washington, DC (United States); Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org:
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26); United Kingdom Science and Technology Facilities Council; Istituto Nazionale di Astrofisica (INAF); Centre National de la Recherche Scientifique (CNRS); Commissariat a l’Energie Atomique (CEA); National Science Foundation (NSF); National Research Foundation of Korea (NRF); Chilean Comision Nacional de Investigacion Cientifica y Tecnologica (CONICYT)
Contributing Orgs:
CLAS Collaboration
Country of Publication:
United States
Language:
English
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; Vector Meson Dominance; Differential cross section; Single scattering; Double scattering; 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; differential cross section; double scattering; single scattering; vector meson dominance
OSTI Identifier:
1460366
Alternate Identifier(s):
OSTI ID: 1464049; OSTI ID: 1480453

Chetry, T., Hicks, K., Compton, N., Sargsian, M., Adhikari, S., Ball, J., Balossino, I., Barion, L., Battaglieri, M., Batourine, V., Bedlinskiy, I., Biselli, A. S., Boiarinov, S., Briscoe, W. J., Brooks, W. K., Burkert, V. D., Carman, D. S., Celentano, A., Charles, G., Ciullo, G., Clark, L., Clary, Brandon A., Cole, P. L., Contalbrigo, M., Crede, V., D'Angelo, A., Dashyan, N., De Vita, R., De Sanctis, E., Deur, A., Djalali, C., Dupre, R., El Alaoui, A., El Fassi, L., Eugenio, P., Fedotov, G., Fersch, R., Filippi, A., Gavalian, G., Ghandilyan, Y., Giovanetti, K. L., Girod, F. X., Golovatch, E., Gothe, R. W., Griffioen, K. A., Guo, L., Hafidi, K., Harrison, N., Hattawy, M., Holtrop, M., Ilieva, Y., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Jenkins, D., Johnston, S., Kabir, M. L., Keller, D., Khachatryan, G., Khachatryan, M., Khandaker, M., Kim, A., Kim, W., Klein, F. J., Kubarovsky, V., Lanza, L., Lenisa, P., Livingston, K., MacGregor, I. J. D., Markov, N., McKinnon, B., Mokeev, V., Movsisyan, A., Munoz Camacho, C., Nadel-Turonski, P., Niccolai, S., Niculescu, G., Osipenko, M., Ostrovidov, A. I., Paolone, M., Paremuzyan, R., Park, K., Pasyuk, E., Phelps, W., Pogorelko, O., Price, J. W., Prok, Y., Ripani, M., Riser, D., Ritchie, B. G., Rizzo, A., Rosner, G., Salgado, C., Schumacher, R. A., Skorodumina, Iu., Smith, G. D., Sober, D. I., Sokhan, D., Sparveris, N., Stepanyan, S., Strakovsky, I. I., Strauch, S., Taiuti, M., Tan, J. A., Ungaro, M., Voskanyan, H., Voutier, E., Weinstein, L. B., Wood, M. H., Zachariou, N., Zhang, J., and Zhao, Z. W.. Differential cross section for γd → ωd using CLAS at Jefferson Lab. United States: N. p., Web. doi:10.1016/j.physletb.2018.06.003.
Chetry, T., Hicks, K., Compton, N., Sargsian, M., Adhikari, S., Ball, J., Balossino, I., Barion, L., Battaglieri, M., Batourine, V., Bedlinskiy, I., Biselli, A. S., Boiarinov, S., Briscoe, W. J., Brooks, W. K., Burkert, V. D., Carman, D. S., Celentano, A., Charles, G., Ciullo, G., Clark, L., Clary, Brandon A., Cole, P. L., Contalbrigo, M., Crede, V., D'Angelo, A., Dashyan, N., De Vita, R., De Sanctis, E., Deur, A., Djalali, C., Dupre, R., El Alaoui, A., El Fassi, L., Eugenio, P., Fedotov, G., Fersch, R., Filippi, A., Gavalian, G., Ghandilyan, Y., Giovanetti, K. L., Girod, F. X., Golovatch, E., Gothe, R. W., Griffioen, K. A., Guo, L., Hafidi, K., Harrison, N., Hattawy, M., Holtrop, M., Ilieva, Y., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Jenkins, D., Johnston, S., Kabir, M. L., Keller, D., Khachatryan, G., Khachatryan, M., Khandaker, M., Kim, A., Kim, W., Klein, F. J., Kubarovsky, V., Lanza, L., Lenisa, P., Livingston, K., MacGregor, I. J. D., Markov, N., McKinnon, B., Mokeev, V., Movsisyan, A., Munoz Camacho, C., Nadel-Turonski, P., Niccolai, S., Niculescu, G., Osipenko, M., Ostrovidov, A. I., Paolone, M., Paremuzyan, R., Park, K., Pasyuk, E., Phelps, W., Pogorelko, O., Price, J. W., Prok, Y., Ripani, M., Riser, D., Ritchie, B. G., Rizzo, A., Rosner, G., Salgado, C., Schumacher, R. A., Skorodumina, Iu., Smith, G. D., Sober, D. I., Sokhan, D., Sparveris, N., Stepanyan, S., Strakovsky, I. I., Strauch, S., Taiuti, M., Tan, J. A., Ungaro, M., Voskanyan, H., Voutier, E., Weinstein, L. B., Wood, M. H., Zachariou, N., Zhang, J., & Zhao, Z. W.. Differential cross section for γd → ωd using CLAS at Jefferson Lab. United States. doi:10.1016/j.physletb.2018.06.003.
Chetry, T., Hicks, K., Compton, N., Sargsian, M., Adhikari, S., Ball, J., Balossino, I., Barion, L., Battaglieri, M., Batourine, V., Bedlinskiy, I., Biselli, A. S., Boiarinov, S., Briscoe, W. J., Brooks, W. K., Burkert, V. D., Carman, D. S., Celentano, A., Charles, G., Ciullo, G., Clark, L., Clary, Brandon A., Cole, P. L., Contalbrigo, M., Crede, V., D'Angelo, A., Dashyan, N., De Vita, R., De Sanctis, E., Deur, A., Djalali, C., Dupre, R., El Alaoui, A., El Fassi, L., Eugenio, P., Fedotov, G., Fersch, R., Filippi, A., Gavalian, G., Ghandilyan, Y., Giovanetti, K. L., Girod, F. X., Golovatch, E., Gothe, R. W., Griffioen, K. A., Guo, L., Hafidi, K., Harrison, N., Hattawy, M., Holtrop, M., Ilieva, Y., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Jenkins, D., Johnston, S., Kabir, M. L., Keller, D., Khachatryan, G., Khachatryan, M., Khandaker, M., Kim, A., Kim, W., Klein, F. J., Kubarovsky, V., Lanza, L., Lenisa, P., Livingston, K., MacGregor, I. J. D., Markov, N., McKinnon, B., Mokeev, V., Movsisyan, A., Munoz Camacho, C., Nadel-Turonski, P., Niccolai, S., Niculescu, G., Osipenko, M., Ostrovidov, A. I., Paolone, M., Paremuzyan, R., Park, K., Pasyuk, E., Phelps, W., Pogorelko, O., Price, J. W., Prok, Y., Ripani, M., Riser, D., Ritchie, B. G., Rizzo, A., Rosner, G., Salgado, C., Schumacher, R. A., Skorodumina, Iu., Smith, G. D., Sober, D. I., Sokhan, D., Sparveris, N., Stepanyan, S., Strakovsky, I. I., Strauch, S., Taiuti, M., Tan, J. A., Ungaro, M., Voskanyan, H., Voutier, E., Weinstein, L. B., Wood, M. H., Zachariou, N., Zhang, J., and Zhao, Z. W.. 2018. "Differential cross section for γd → ωd using CLAS at Jefferson Lab". United States. doi:10.1016/j.physletb.2018.06.003. https://www.osti.gov/servlets/purl/1460366.
@article{osti_1460366,
title = {Differential cross section for γd → ωd using CLAS at Jefferson Lab},
author = {Chetry, T. and Hicks, K. and Compton, N. and Sargsian, M. and Adhikari, S. and Ball, J. and Balossino, I. and Barion, L. and Battaglieri, M. and Batourine, V. and Bedlinskiy, I. and Biselli, A. S. and Boiarinov, S. and Briscoe, W. J. and Brooks, W. K. and Burkert, V. D. and Carman, D. S. and Celentano, A. and Charles, G. and Ciullo, G. and Clark, L. and Clary, Brandon A. and Cole, P. L. and Contalbrigo, M. and Crede, V. and D'Angelo, A. and Dashyan, N. and De Vita, R. and De Sanctis, E. and Deur, A. and Djalali, C. and Dupre, R. and El Alaoui, A. and El Fassi, L. and Eugenio, P. and Fedotov, G. and Fersch, R. and Filippi, A. and Gavalian, G. and Ghandilyan, Y. and Giovanetti, K. L. and Girod, F. X. and Golovatch, E. and Gothe, R. W. and Griffioen, K. A. and Guo, L. and Hafidi, K. and Harrison, N. and Hattawy, M. and Holtrop, M. and Ilieva, Y. and Ireland, D. G. and Ishkhanov, B. S. and Isupov, E. L. and Jenkins, D. and Johnston, S. and Kabir, M. L. and Keller, D. and Khachatryan, G. and Khachatryan, M. and Khandaker, M. and Kim, A. and Kim, W. and Klein, F. J. and Kubarovsky, V. and Lanza, L. and Lenisa, P. and Livingston, K. and MacGregor, I. J. D. and Markov, N. and McKinnon, B. and Mokeev, V. and Movsisyan, A. and Munoz Camacho, C. and Nadel-Turonski, P. and Niccolai, S. and Niculescu, G. and Osipenko, M. and Ostrovidov, A. I. and Paolone, M. and Paremuzyan, R. and Park, K. and Pasyuk, E. and Phelps, W. and Pogorelko, O. and Price, J. W. and Prok, Y. and Ripani, M. and Riser, D. and Ritchie, B. G. and Rizzo, A. and Rosner, G. and Salgado, C. and Schumacher, R. A. and Skorodumina, Iu. and Smith, G. D. and Sober, D. I. and Sokhan, D. and Sparveris, N. and Stepanyan, S. and Strakovsky, I. I. and Strauch, S. and Taiuti, M. and Tan, J. A. and Ungaro, M. and Voskanyan, H. and Voutier, E. and Weinstein, L. B. and Wood, M. H. and Zachariou, N. and Zhang, J. and Zhao, Z. W.},
abstractNote = {Here, the cross section for coherent $\omega$-meson photoproduction off the deuteron has been measured for the first time as a function of the momentum transfer $t = (P_{\gamma}-P_{\omega})^2$ and photon energy $E_{\gamma}$ using the CLAS detector at the Thomas Jefferson National Accelerator Facility. The cross sections are measured in the energy range $1.4 < E_{\gamma} < 3.4$ GeV. A model based on $\omega-N$ rescattering is consistent with the data at low and intermediate momentum transfer, $|t|$. For $2.8 < E_{\gamma} < 3.4$ GeV, the total cross-section of $\omega-N$ scattering is 30-40 mb in the framework of Vector Meson Dominance.},
doi = {10.1016/j.physletb.2018.06.003},
journal = {Physics Letters. Section B},
number = C,
volume = 782,
place = {United States},
year = {2018},
month = {6}
}