ECCE sensitivity studies for single hadron transverse single spin asymmetry measurements
Abstract
We performed feasibility studies for various single transverse spin measurements that are related to the Sivers effect, transversity and the tensor charge, and the Collins fragmentation function. The processes studied include semi-inclusive deep inelastic scattering (SIDIS) where single hadrons (pions and kaons) were detected in addition to the scattered DIS lepton. The data were obtained in pythia6 and geant4 simulated e+p collisions at 18 GeV on 275 GeV, 18 on 100, 10 on 100, and 5 on 41 that use the ECCE detector configuration. Typical DIS kinematics were selected, most notably Q2>1 GeV2, and cover the x range from 10-4 to 1. The single spin asymmetries were extracted as a function of x and Q2, as well as the semi-inclusive variables z, which corresponds to the momentum fraction the detected hadron carries relative to the struck parton, and PT, which corresponds to the transverse momentum of the detected hadron relative to the virtual photon. They are obtained in azimuthal moments in combinations of the azimuthal angles of the hadron transverse momentum and transverse spin of the nucleon relative to the lepton scattering plane. In order to extract asymmetries, the initially unpolarized MonteCarlo was re-weighted in the true kinematic variables, hadronmore »
- Authors:
-
[1];
more »
- RIKEN, Saitama (Japan); Brookhaven National Lab. (BNL), Upton, NY (United States). RIKEN Research Center; ECCE Collaboration. et al.
- Publication Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Brookhaven National Laboratory (BNL), Upton, NY (United States); Univ. of Tennessee, Knoxville, TN (United States); Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Nuclear Physics (NP); USDOE Laboratory Directed Research and Development (LDRD) Program; National Science Foundation (NSF)
- Contributing Org.:
- ECCE Collaboration; EIC Collider Experiment
- OSTI Identifier:
- 1973315
- Alternate Identifier(s):
- OSTI ID: 1961745; OSTI ID: 2000476; OSTI ID: 2007829; OSTI ID: 2228817
- Report Number(s):
- BNL-224738-2023-JAAM; PNNL-SA-192732
Journal ID: ISSN 0168-9002; TRN: US2313879
- Grant/Contract Number:
- AC05-00OR22725; AC05-06OR23177; PHY-2011763; PHY-2012002; SC0012704; FG02-96ER40982; AC05-76RL01830; PHY2012002
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
- Additional Journal Information:
- Journal Volume: 1049; Journal ID: ISSN 0168-9002
- Publisher:
- Elsevier
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; semi-inclusive DIS; transverse spin dependent distribution and fragmentation functions; E detector feasibility studies; 73 NUCLEAR PHYSICS AND RADIATION PHYSICS
Citation Formats
Seidl, R., Vladimirov, A., Pitonyak, D., Prokudin, A., Adkins, J. K., Akiba, Y., Albataineh, A., Amaryan, M., Arsene, I. C., Gayoso, C. Ayerbe, Bae, J., Bai, X., Baker, M. D., Bashkanov, M., Bellwied, R., Benmokhtar, F., Berdnikov, V., Bernauer, J. C., Bock, F., Boeglin, W., Borysova, M., Brash, E., Brindza, P., Briscoe, W. J., Brooks, M., Bueltmann, S., Bukhari, M. H.S., Bylinkin, A., Capobianco, R., Chang, W. -C., Cheon, Y., Chen, K., Chen, K. -F., Cheng, K. -Y., Chiu, M., Chujo, T., Citron, Z., Cline, E., Cohen, E., Cormier, T., Morales, Y. Corrales, Cotton, C., Crafts, J., Crawford, C., Creekmore, S., Cuevas, C., Cunningham, J., David, G., Dean, C. T., Demarteau, M., Diehl, S., Doshita, N., Dupré, R., Durham, J. M., Dzhygadlo, R., Ehlers, R., El Fassi, L., Emmert, A., Ent, R., Fanelli, C., Fatemi, R., Fegan, S., Finger, M., Finger, M., Frantz, J., Friedman, M., Friscic, I., Gangadharan, D., Gardner, S., Gates, K., Geurts, F., Gilman, R., Glazier, D., Glimos, E., Goto, Y., Grau, N., Greene, S. V., Guo, A. Q., Guo, L., Ha, S. K., Haggerty, J., Hayward, T., He, X., Hen, O., Higinbotham, D. W., Hoballah, M., Horn, T., Hoghmrtsyan, A., Hsu, P. -h.J., Huang, J., Huber, G., Hutson, A., Hwang, K. Y., Hyde, C. E., Inaba, M., Iwata, T., Jo, H. S., Joo, K., Kalantarians, N., Kalicy, G., Kawade, K., Kay, S. J.D., Kim, A., Kim, B., Kim, C., Kim, M., Kim, Y., Kim, Y., Kistenev, E., Klimenko, V., Ko, S. H., Korover, I., Korsch, W., Krintiras, G., Kuhn, S., Kuo, C. -M., Kutz, T., Lajoie, J., Lawrence, D., Lebedev, S., Lee, H., Lee, J. S.H., Lee, S. W., Lee, Y. -J., Li, W., Li, W. B., Li, X., Li, X., Li, X., Li, X., Liang, Y. T., Lim, S., Lin, C. -H., Lin, D. X., Liu, K., Liu, M. X., Livingston, K., Liyanage, N., Llope, W. J., Loizides, C., Long, E., Lu, R. -S., Lu, Z., Lynch, W., Mantry, S., Marchand, D., Marcisovsky, M., Markert, C., Markowitz, P., Marukyan, H., McGaughey, P., Mihovilovic, M., Milner, R. G., Milov, A., Miyachi, Y., Mkrtchyan, A., Monaghan, P., Montgomery, R., Morrison, D., Movsisyan, A., Mkrtchyan, H., Mkrtchyan, A., Camacho, C. Munoz, Murray, M., Nagai, K., Nagle, J., Nakagawa, I., Nattrass, C., Nguyen, D., Niccolai, S., Nouicer, R., Nukazuka, G., Nycz, M., Okorokov, V. A., Orešić, S., Osborn, J. D., O’Shaughnessy, C., Paganis, S., Papandreou, Z., Pate, S. F., Patel, M., Paus, C., Penman, G., Perdekamp, M. G., Perepelitsa, D. V., da Costa, H. Periera, Peters, K., Phelps, W., Piasetzky, E., Pinkenburg, C., Prochazka, I., Protzman, T., Purschke, M. L., Putschke, J., Pybus, J. R., Rajput-Ghoshal, R., Rasson, J., Raue, B., Read, K. F., Røed, K., Reed, R., Reinhold, J., Renner, E. L., Richards, J., Riedl, C., Rinn, T., Roche, J., Roland, G. M., Ron, G., Rosati, M., Royon, C., Ryu, J., Salur, S., Santiesteban, N., Santos, R., Sarsour, M., Schambach, J., Schmidt, A., Schmidt, N., Schwarz, C., Schwiening, J., Sickles, A., Simmerling, P., Sirca, S., Sharma, D., Shi, Z., Shibata, T. -A., Shih, C. -W., Shimizu, S., Shrestha, U., Slifer, K., Smith, K., Sokhan, D., Soltz, R., Sondheim, W., Song, J., Song, J., Strakovsky, I. I., Steinberg, P., Stepanov, P., Stevens, J., Strube, J., Sun, P., Sun, X., Suresh, K., Tadevosyan, V., Tang, W. -C., Araya, S. Tapia, Tarafdar, S., Teodorescu, L., Thomas, D., Timmins, A., Tomasek, L., Trotta, N., Trotta, R., Tveter, T. S., Umaka, E., Usman, A., van Hecke, H. W., Van Hulse, C., Velkovska, J., Voutier, E., Wang, P. K., Wang, Q., Wang, Y., Wang, Y., Watts, D. P., Wickramaarachchi, N., Weinstein, L., Williams, M., Wong, C. -P., Wood, L., Wood, M. H., Woody, C., Wyslouch, B., Xiao, Z., Yamazaki, Y., Yang, Y., Ye, Z., Yoo, H. D., Yurov, M., Zachariou, N., Zajc, W. A., Zha, W., Zhang, J. -L., Zhang, J. -X., Zhang, Y., Zhao, Y. -X., Zheng, X., and Zhuang, P. ECCE sensitivity studies for single hadron transverse single spin asymmetry measurements. United States: N. p., 2023.
Web. doi:10.1016/j.nima.2023.168017.
Seidl, R., Vladimirov, A., Pitonyak, D., Prokudin, A., Adkins, J. K., Akiba, Y., Albataineh, A., Amaryan, M., Arsene, I. C., Gayoso, C. Ayerbe, Bae, J., Bai, X., Baker, M. D., Bashkanov, M., Bellwied, R., Benmokhtar, F., Berdnikov, V., Bernauer, J. C., Bock, F., Boeglin, W., Borysova, M., Brash, E., Brindza, P., Briscoe, W. J., Brooks, M., Bueltmann, S., Bukhari, M. H.S., Bylinkin, A., Capobianco, R., Chang, W. -C., Cheon, Y., Chen, K., Chen, K. -F., Cheng, K. -Y., Chiu, M., Chujo, T., Citron, Z., Cline, E., Cohen, E., Cormier, T., Morales, Y. Corrales, Cotton, C., Crafts, J., Crawford, C., Creekmore, S., Cuevas, C., Cunningham, J., David, G., Dean, C. T., Demarteau, M., Diehl, S., Doshita, N., Dupré, R., Durham, J. M., Dzhygadlo, R., Ehlers, R., El Fassi, L., Emmert, A., Ent, R., Fanelli, C., Fatemi, R., Fegan, S., Finger, M., Finger, M., Frantz, J., Friedman, M., Friscic, I., Gangadharan, D., Gardner, S., Gates, K., Geurts, F., Gilman, R., Glazier, D., Glimos, E., Goto, Y., Grau, N., Greene, S. V., Guo, A. Q., Guo, L., Ha, S. K., Haggerty, J., Hayward, T., He, X., Hen, O., Higinbotham, D. W., Hoballah, M., Horn, T., Hoghmrtsyan, A., Hsu, P. -h.J., Huang, J., Huber, G., Hutson, A., Hwang, K. Y., Hyde, C. E., Inaba, M., Iwata, T., Jo, H. S., Joo, K., Kalantarians, N., Kalicy, G., Kawade, K., Kay, S. J.D., Kim, A., Kim, B., Kim, C., Kim, M., Kim, Y., Kim, Y., Kistenev, E., Klimenko, V., Ko, S. H., Korover, I., Korsch, W., Krintiras, G., Kuhn, S., Kuo, C. -M., Kutz, T., Lajoie, J., Lawrence, D., Lebedev, S., Lee, H., Lee, J. S.H., Lee, S. W., Lee, Y. -J., Li, W., Li, W. B., Li, X., Li, X., Li, X., Li, X., Liang, Y. T., Lim, S., Lin, C. -H., Lin, D. X., Liu, K., Liu, M. X., Livingston, K., Liyanage, N., Llope, W. J., Loizides, C., Long, E., Lu, R. -S., Lu, Z., Lynch, W., Mantry, S., Marchand, D., Marcisovsky, M., Markert, C., Markowitz, P., Marukyan, H., McGaughey, P., Mihovilovic, M., Milner, R. G., Milov, A., Miyachi, Y., Mkrtchyan, A., Monaghan, P., Montgomery, R., Morrison, D., Movsisyan, A., Mkrtchyan, H., Mkrtchyan, A., Camacho, C. Munoz, Murray, M., Nagai, K., Nagle, J., Nakagawa, I., Nattrass, C., Nguyen, D., Niccolai, S., Nouicer, R., Nukazuka, G., Nycz, M., Okorokov, V. A., Orešić, S., Osborn, J. D., O’Shaughnessy, C., Paganis, S., Papandreou, Z., Pate, S. F., Patel, M., Paus, C., Penman, G., Perdekamp, M. G., Perepelitsa, D. V., da Costa, H. Periera, Peters, K., Phelps, W., Piasetzky, E., Pinkenburg, C., Prochazka, I., Protzman, T., Purschke, M. L., Putschke, J., Pybus, J. R., Rajput-Ghoshal, R., Rasson, J., Raue, B., Read, K. F., Røed, K., Reed, R., Reinhold, J., Renner, E. L., Richards, J., Riedl, C., Rinn, T., Roche, J., Roland, G. M., Ron, G., Rosati, M., Royon, C., Ryu, J., Salur, S., Santiesteban, N., Santos, R., Sarsour, M., Schambach, J., Schmidt, A., Schmidt, N., Schwarz, C., Schwiening, J., Sickles, A., Simmerling, P., Sirca, S., Sharma, D., Shi, Z., Shibata, T. -A., Shih, C. -W., Shimizu, S., Shrestha, U., Slifer, K., Smith, K., Sokhan, D., Soltz, R., Sondheim, W., Song, J., Song, J., Strakovsky, I. I., Steinberg, P., Stepanov, P., Stevens, J., Strube, J., Sun, P., Sun, X., Suresh, K., Tadevosyan, V., Tang, W. -C., Araya, S. Tapia, Tarafdar, S., Teodorescu, L., Thomas, D., Timmins, A., Tomasek, L., Trotta, N., Trotta, R., Tveter, T. S., Umaka, E., Usman, A., van Hecke, H. W., Van Hulse, C., Velkovska, J., Voutier, E., Wang, P. K., Wang, Q., Wang, Y., Wang, Y., Watts, D. P., Wickramaarachchi, N., Weinstein, L., Williams, M., Wong, C. -P., Wood, L., Wood, M. H., Woody, C., Wyslouch, B., Xiao, Z., Yamazaki, Y., Yang, Y., Ye, Z., Yoo, H. D., Yurov, M., Zachariou, N., Zajc, W. A., Zha, W., Zhang, J. -L., Zhang, J. -X., Zhang, Y., Zhao, Y. -X., Zheng, X., & Zhuang, P. ECCE sensitivity studies for single hadron transverse single spin asymmetry measurements. United States. https://doi.org/10.1016/j.nima.2023.168017
Seidl, R., Vladimirov, A., Pitonyak, D., Prokudin, A., Adkins, J. K., Akiba, Y., Albataineh, A., Amaryan, M., Arsene, I. C., Gayoso, C. Ayerbe, Bae, J., Bai, X., Baker, M. D., Bashkanov, M., Bellwied, R., Benmokhtar, F., Berdnikov, V., Bernauer, J. C., Bock, F., Boeglin, W., Borysova, M., Brash, E., Brindza, P., Briscoe, W. J., Brooks, M., Bueltmann, S., Bukhari, M. H.S., Bylinkin, A., Capobianco, R., Chang, W. -C., Cheon, Y., Chen, K., Chen, K. -F., Cheng, K. -Y., Chiu, M., Chujo, T., Citron, Z., Cline, E., Cohen, E., Cormier, T., Morales, Y. Corrales, Cotton, C., Crafts, J., Crawford, C., Creekmore, S., Cuevas, C., Cunningham, J., David, G., Dean, C. T., Demarteau, M., Diehl, S., Doshita, N., Dupré, R., Durham, J. M., Dzhygadlo, R., Ehlers, R., El Fassi, L., Emmert, A., Ent, R., Fanelli, C., Fatemi, R., Fegan, S., Finger, M., Finger, M., Frantz, J., Friedman, M., Friscic, I., Gangadharan, D., Gardner, S., Gates, K., Geurts, F., Gilman, R., Glazier, D., Glimos, E., Goto, Y., Grau, N., Greene, S. V., Guo, A. Q., Guo, L., Ha, S. K., Haggerty, J., Hayward, T., He, X., Hen, O., Higinbotham, D. W., Hoballah, M., Horn, T., Hoghmrtsyan, A., Hsu, P. -h.J., Huang, J., Huber, G., Hutson, A., Hwang, K. Y., Hyde, C. E., Inaba, M., Iwata, T., Jo, H. S., Joo, K., Kalantarians, N., Kalicy, G., Kawade, K., Kay, S. J.D., Kim, A., Kim, B., Kim, C., Kim, M., Kim, Y., Kim, Y., Kistenev, E., Klimenko, V., Ko, S. H., Korover, I., Korsch, W., Krintiras, G., Kuhn, S., Kuo, C. -M., Kutz, T., Lajoie, J., Lawrence, D., Lebedev, S., Lee, H., Lee, J. S.H., Lee, S. W., Lee, Y. -J., Li, W., Li, W. B., Li, X., Li, X., Li, X., Li, X., Liang, Y. T., Lim, S., Lin, C. -H., Lin, D. X., Liu, K., Liu, M. X., Livingston, K., Liyanage, N., Llope, W. J., Loizides, C., Long, E., Lu, R. -S., Lu, Z., Lynch, W., Mantry, S., Marchand, D., Marcisovsky, M., Markert, C., Markowitz, P., Marukyan, H., McGaughey, P., Mihovilovic, M., Milner, R. G., Milov, A., Miyachi, Y., Mkrtchyan, A., Monaghan, P., Montgomery, R., Morrison, D., Movsisyan, A., Mkrtchyan, H., Mkrtchyan, A., Camacho, C. Munoz, Murray, M., Nagai, K., Nagle, J., Nakagawa, I., Nattrass, C., Nguyen, D., Niccolai, S., Nouicer, R., Nukazuka, G., Nycz, M., Okorokov, V. A., Orešić, S., Osborn, J. D., O’Shaughnessy, C., Paganis, S., Papandreou, Z., Pate, S. F., Patel, M., Paus, C., Penman, G., Perdekamp, M. G., Perepelitsa, D. V., da Costa, H. Periera, Peters, K., Phelps, W., Piasetzky, E., Pinkenburg, C., Prochazka, I., Protzman, T., Purschke, M. L., Putschke, J., Pybus, J. R., Rajput-Ghoshal, R., Rasson, J., Raue, B., Read, K. F., Røed, K., Reed, R., Reinhold, J., Renner, E. L., Richards, J., Riedl, C., Rinn, T., Roche, J., Roland, G. M., Ron, G., Rosati, M., Royon, C., Ryu, J., Salur, S., Santiesteban, N., Santos, R., Sarsour, M., Schambach, J., Schmidt, A., Schmidt, N., Schwarz, C., Schwiening, J., Sickles, A., Simmerling, P., Sirca, S., Sharma, D., Shi, Z., Shibata, T. -A., Shih, C. -W., Shimizu, S., Shrestha, U., Slifer, K., Smith, K., Sokhan, D., Soltz, R., Sondheim, W., Song, J., Song, J., Strakovsky, I. I., Steinberg, P., Stepanov, P., Stevens, J., Strube, J., Sun, P., Sun, X., Suresh, K., Tadevosyan, V., Tang, W. -C., Araya, S. Tapia, Tarafdar, S., Teodorescu, L., Thomas, D., Timmins, A., Tomasek, L., Trotta, N., Trotta, R., Tveter, T. S., Umaka, E., Usman, A., van Hecke, H. W., Van Hulse, C., Velkovska, J., Voutier, E., Wang, P. K., Wang, Q., Wang, Y., Wang, Y., Watts, D. P., Wickramaarachchi, N., Weinstein, L., Williams, M., Wong, C. -P., Wood, L., Wood, M. H., Woody, C., Wyslouch, B., Xiao, Z., Yamazaki, Y., Yang, Y., Ye, Z., Yoo, H. D., Yurov, M., Zachariou, N., Zajc, W. A., Zha, W., Zhang, J. -L., Zhang, J. -X., Zhang, Y., Zhao, Y. -X., Zheng, X., and Zhuang, P. Mon .
"ECCE sensitivity studies for single hadron transverse single spin asymmetry measurements". United States. https://doi.org/10.1016/j.nima.2023.168017. https://www.osti.gov/servlets/purl/1973315.
@article{osti_1973315,
title = {ECCE sensitivity studies for single hadron transverse single spin asymmetry measurements},
author = {Seidl, R. and Vladimirov, A. and Pitonyak, D. and Prokudin, A. and Adkins, J. K. and Akiba, Y. and Albataineh, A. and Amaryan, M. and Arsene, I. C. and Gayoso, C. Ayerbe and Bae, J. and Bai, X. and Baker, M. D. and Bashkanov, M. and Bellwied, R. and Benmokhtar, F. and Berdnikov, V. and Bernauer, J. C. and Bock, F. and Boeglin, W. and Borysova, M. and Brash, E. and Brindza, P. and Briscoe, W. J. and Brooks, M. and Bueltmann, S. and Bukhari, M. H.S. and Bylinkin, A. and Capobianco, R. and Chang, W. -C. and Cheon, Y. and Chen, K. and Chen, K. -F. and Cheng, K. -Y. and Chiu, M. and Chujo, T. and Citron, Z. and Cline, E. and Cohen, E. and Cormier, T. and Morales, Y. Corrales and Cotton, C. and Crafts, J. and Crawford, C. and Creekmore, S. and Cuevas, C. and Cunningham, J. and David, G. and Dean, C. T. and Demarteau, M. and Diehl, S. and Doshita, N. and Dupré, R. and Durham, J. M. and Dzhygadlo, R. and Ehlers, R. and El Fassi, L. and Emmert, A. and Ent, R. and Fanelli, C. and Fatemi, R. and Fegan, S. and Finger, M. and Finger, M. and Frantz, J. and Friedman, M. and Friscic, I. and Gangadharan, D. and Gardner, S. and Gates, K. and Geurts, F. and Gilman, R. and Glazier, D. and Glimos, E. and Goto, Y. and Grau, N. and Greene, S. V. and Guo, A. Q. and Guo, L. and Ha, S. K. and Haggerty, J. and Hayward, T. and He, X. and Hen, O. and Higinbotham, D. W. and Hoballah, M. and Horn, T. and Hoghmrtsyan, A. and Hsu, P. -h.J. and Huang, J. and Huber, G. and Hutson, A. and Hwang, K. Y. and Hyde, C. E. and Inaba, M. and Iwata, T. and Jo, H. S. and Joo, K. and Kalantarians, N. and Kalicy, G. and Kawade, K. and Kay, S. J.D. and Kim, A. and Kim, B. and Kim, C. and Kim, M. and Kim, Y. and Kim, Y. and Kistenev, E. and Klimenko, V. and Ko, S. H. and Korover, I. and Korsch, W. and Krintiras, G. and Kuhn, S. and Kuo, C. -M. and Kutz, T. and Lajoie, J. and Lawrence, D. and Lebedev, S. and Lee, H. and Lee, J. S.H. and Lee, S. W. and Lee, Y. -J. and Li, W. and Li, W. B. and Li, X. and Li, X. and Li, X. and Li, X. and Liang, Y. T. and Lim, S. and Lin, C. -H. and Lin, D. X. and Liu, K. and Liu, M. X. and Livingston, K. and Liyanage, N. and Llope, W. J. and Loizides, C. and Long, E. and Lu, R. -S. and Lu, Z. and Lynch, W. and Mantry, S. and Marchand, D. and Marcisovsky, M. and Markert, C. and Markowitz, P. and Marukyan, H. and McGaughey, P. and Mihovilovic, M. and Milner, R. G. and Milov, A. and Miyachi, Y. and Mkrtchyan, A. and Monaghan, P. and Montgomery, R. and Morrison, D. and Movsisyan, A. and Mkrtchyan, H. and Mkrtchyan, A. and Camacho, C. Munoz and Murray, M. and Nagai, K. and Nagle, J. and Nakagawa, I. and Nattrass, C. and Nguyen, D. and Niccolai, S. and Nouicer, R. and Nukazuka, G. and Nycz, M. and Okorokov, V. A. and Orešić, S. and Osborn, J. D. and O’Shaughnessy, C. and Paganis, S. and Papandreou, Z. and Pate, S. F. and Patel, M. and Paus, C. and Penman, G. and Perdekamp, M. G. and Perepelitsa, D. V. and da Costa, H. Periera and Peters, K. and Phelps, W. and Piasetzky, E. and Pinkenburg, C. and Prochazka, I. and Protzman, T. and Purschke, M. L. and Putschke, J. and Pybus, J. R. and Rajput-Ghoshal, R. and Rasson, J. and Raue, B. and Read, K. F. and Røed, K. and Reed, R. and Reinhold, J. and Renner, E. L. and Richards, J. and Riedl, C. and Rinn, T. and Roche, J. and Roland, G. M. and Ron, G. and Rosati, M. and Royon, C. and Ryu, J. and Salur, S. and Santiesteban, N. and Santos, R. and Sarsour, M. and Schambach, J. and Schmidt, A. and Schmidt, N. and Schwarz, C. and Schwiening, J. and Sickles, A. and Simmerling, P. and Sirca, S. and Sharma, D. and Shi, Z. and Shibata, T. -A. and Shih, C. -W. and Shimizu, S. and Shrestha, U. and Slifer, K. and Smith, K. and Sokhan, D. and Soltz, R. and Sondheim, W. and Song, J. and Song, J. and Strakovsky, I. I. and Steinberg, P. and Stepanov, P. and Stevens, J. and Strube, J. and Sun, P. and Sun, X. and Suresh, K. and Tadevosyan, V. and Tang, W. -C. and Araya, S. Tapia and Tarafdar, S. and Teodorescu, L. and Thomas, D. and Timmins, A. and Tomasek, L. and Trotta, N. and Trotta, R. and Tveter, T. S. and Umaka, E. and Usman, A. and van Hecke, H. W. and Van Hulse, C. and Velkovska, J. and Voutier, E. and Wang, P. K. and Wang, Q. and Wang, Y. and Wang, Y. and Watts, D. P. and Wickramaarachchi, N. and Weinstein, L. and Williams, M. and Wong, C. -P. and Wood, L. and Wood, M. H. and Woody, C. and Wyslouch, B. and Xiao, Z. and Yamazaki, Y. and Yang, Y. and Ye, Z. and Yoo, H. D. and Yurov, M. and Zachariou, N. and Zajc, W. A. and Zha, W. and Zhang, J. -L. and Zhang, J. -X. and Zhang, Y. and Zhao, Y. -X. and Zheng, X. and Zhuang, P.},
abstractNote = {We performed feasibility studies for various single transverse spin measurements that are related to the Sivers effect, transversity and the tensor charge, and the Collins fragmentation function. The processes studied include semi-inclusive deep inelastic scattering (SIDIS) where single hadrons (pions and kaons) were detected in addition to the scattered DIS lepton. The data were obtained in pythia6 and geant4 simulated e+p collisions at 18 GeV on 275 GeV, 18 on 100, 10 on 100, and 5 on 41 that use the ECCE detector configuration. Typical DIS kinematics were selected, most notably Q2>1 GeV2, and cover the x range from 10-4 to 1. The single spin asymmetries were extracted as a function of x and Q2, as well as the semi-inclusive variables z, which corresponds to the momentum fraction the detected hadron carries relative to the struck parton, and PT, which corresponds to the transverse momentum of the detected hadron relative to the virtual photon. They are obtained in azimuthal moments in combinations of the azimuthal angles of the hadron transverse momentum and transverse spin of the nucleon relative to the lepton scattering plane. In order to extract asymmetries, the initially unpolarized MonteCarlo was re-weighted in the true kinematic variables, hadron types and parton flavors based on global fits of fixed target SIDIS experiments and e+e– annihilation data. The expected statistical precision of such measurements is extrapolated to 10 fb–1 and potential systematic uncertainties are approximated given the deviations between true and reconstructed yields. Similar neutron information is obtained by comparing the ECCE e+p pseudo-data with the same from the EIC Yellow Report and scaling the corresponding Yellow Report e+3He pseudo-data uncertainties accordingly. The impact on the knowledge of the Sivers functions, transversity and tensor charges, and the Collins function has then been evaluated in the same phenomenological extractions as in the Yellow Report. Finally, the impact is found to be comparable to that obtained with the parametrized Yellow Report detector and shows that the ECCE detector configuration can fulfill the physics goals on these quantities.},
doi = {10.1016/j.nima.2023.168017},
journal = {Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment},
number = ,
volume = 1049,
place = {United States},
year = {Mon Jan 09 00:00:00 EST 2023},
month = {Mon Jan 09 00:00:00 EST 2023}
}
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Figure 1: Example of the expected evolution effects for the Sivers asymmetry at an intermediate $x, z$ and $P_T$ value, as a function of $Q$ for three collision energy combinations. The error bands represent the current level of uncertainties and the data points represent the projected ECCE uncertainties (statistical andmore »
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