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1. The HIBEAM program: search for neutron oscillations at the ESS

Author: Santoro, V., Milstead, D., Fierlinger, P., Snow, W. M., Barrow, J., Bartis, M., Bentley, P., Björk, L., Brooijmans, G., de la Cour, N., Di Julio, D. D., Dunne, K., Eriksson, H., Ferreira, M. J., Friman-Gayer, U., Holl, M., Kamyshkov, Y., Kemp, E., Kickulies, M., Kolevatov, R., Johansson, H. T., Jönsson, B., Lejon, W., Damian, J. I. Marquez, Meirose, B., Nepomuceno, A., Nilsson, T., Oskarsson, A., Pasechnik, R., Persson, L. B., Rataj, B., Rogers, J., Silverstein, S., Stadnik, Y. V., Wagner, R., Wolker, M., Yiu, S. C., and Zanini, L.
Subjects: Physics - Instrumentation and Detectors
Abstract: With the construction of the European Spallation Source, a remarkable opportunity has emerged to conduct high sensitivity searches for neutron oscillations, including a first search for thirty years for free neutrons converting to antineutrons. Furthermore, searches can be made for transitions of neutrons and antineutrons to sterile neutron states. Upgrades to the ESS infrastructure allow an improved HIBEAM design that would provide an increase in sensitivity by an order of magnitude compared to previous work. The HIBEAM program focuses on processes that violate baryon number by one or two units. The observation of a process satisfying one of the Sakharov conditions addresses the open question of the origin of the matter-antimatter asymmetry in the Universe. Sterile neutron states would belong to a `dark' sector of particles which may explain dark matter. As electrically neutral, meta-stable objects that can be copiously produced and studied, neutrons represent an attractive portal to a `dark' sector. The HIBEAM instrument can also be utilised for other purposes such as direct searches for ultralight axion dark matter. This paper describes the capability, design, infrastructure, and potential of the HIBEAM program. This includes a dedicated beamline, neutron optical system, magnetic shielding and control, and detectors for neutrons and antineutrons., Comment: 58 pages, 23 figures
Published: 2023

2. Particle Physics at the European Spallation Source

Author: Abele, H., Alekou, A., Algora, A., Andersen, K., Baessler, S., Barron-Palos, L., Barrow, J., Baussan, E., Bentley, P., Berezhiani, Z., Bessler, Y., Bhattacharyya, A. K., Bianchi, A., Bijnens, J., Blanco, C., Kraljevic, N. Blaskovic, Blennow, M., Bodek, K., Bogomilov, M., Bohm, C., Bolling, B., Bouquerel, E., Brooijmans, G., Broussard, L. J., Buchan, O., Burgman, A., Calen, H., Carlile, C. J., Cederkall, J., Chanel, E., Christiansen, P., Cirigliano, V., Collar, J. I., Collins, M., Crawford, C. B., Morales, E. Cristaldo, Cupial, P., D'Alessi, L., Damian, J. I. M., Danared, H., Dancila, D., de Andre, J. P. A. M., Delahaye, J. P., Degenkolb, S., Di Julio, D. D., Dracos, M., Dunne, K., Efthymiopoulos, I., Ekelof, T., Eklund, L., Eshraqi, M., Esteban, I., Fanourakis, G., Farricker, A., Fernandez-Martinez, E., Ferreira, M. J., Fertl, M., Fierlinger, P., Folsom, B., Frank, A., Fratangelo, A., Friman-Gayer, U., Fukuda, T., Fynbo, H . O . U., Sosa, A. Garcia, Gazis, N., Galnander, B., Geralis, Th., Ghosh, M., Gokbulut, G., Gomez-Cadenas, J . J., Gonzalez-Alonso, M., Gonzalez, F., Halic, L., Happe, C., Heil, P., Heinz, A., Herde, H., Holl, M., Jenke, T., Jenssen, M., Jericha, E., Johansson, H. T., Johansson, R., Johansson, T., Kamyshkov, Y., Topaksu, A. Kayis, Kildetoft, B., Kirch, K., Klicek, B., Klinkby, E., Kolevatov, R., Konrad, G., Koziol, M., Krhac, K., Kupsc, A., Lacny, L., Larizgoitia, L., Lewis, C. M., Lindroos, M., Lychagin, E., Lytken, E., Maiano, C., Marciniewski, P., Markaj, G., Markisch, B., Marrelli, C., Martins, C., Meirose, B., Mezzetto, M., Milas, N., Milstead, D., Monrabal, F., Muhrer, G., Nepomuceno, A., Nesvizhevsky, V., Nilsson, T., Novella, P., Oglakci, M., Ohlsson, T., Olvegard, M., Oskarsson, A., Ota, T., Park, J., Patrzalek, D., Perrey, H., Persoz, M., Petkov, G., Piegsa, F. M., Pistillo, C., Poussot, P., Privitera, P., Rataj, B., Ries, D., Rizzi, N., Rosauro-Alcaraz, S., Rozpedzik, D., Saiang, D., Santoro, V., Schmidt, U., Schober, H., Schulthess, I., Silverstein, S., Simon, A., Sina, H., Snamina, J., Snow, W. M., Soldner, T., Stavropoulos, G., Stipcevic, M., Szybinski, B., Takibayev, A., Tang, Z., Tarkeshian, R., Theroine, C., Thorne, J., Terranova, F., Thomas, J., Tolba, T., Torres-Sanchez, P., Trachanas, E., Tsenov, R., Uggerhoj, U. I., Vankova-Kirilova, G., Vassilopoulos, N., Wagner, R., Wang, X., Wildner, E., Wolke, M., Wurtz, J., Yiu, S. C., Yoon, S. G., Young, A. R., Zanini, L., Zejma, J., Zerzion, D., Zimmer, O., Zormpa, O., and Zou, Y.
Subjects: Physics - Instrumentation and Detectors, High Energy Physics - Experiment, High Energy Physics - Phenomenology, Nuclear Experiment
Abstract: Presently under construction in Lund, Sweden, the European Spallation Source (ESS) will be the world's brightest neutron source. As such, it has the potential for a particle physics program with a unique reach and which is complementary to that available at other facilities. This paper describes proposed particle physics activities for the ESS. These encompass the exploitation of both the neutrons and neutrinos produced at the ESS for high precision (sensitivity) measurements (searches)., Comment: 121 pages, updated version after referee comments
Published: 2022
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3. The Development of the NNBAR Experiment

Author: Backman, F., Barrow, J., Beßler, Y., Bianchi, A., Bohm, C., Brooijmans, G., Broussard, L. J., Calen, H., Cederkäll, J., Damian, J. I. M., Dian, E., Di Julio, D. D., Dunne, K., Eklund, L., Ferreira, M. J., Fierlinger, P., Friman-Gayer, U., Happe, C., Holl, M., Johansson, T., Kamyshkov, Y., Klinkby, E., Kolevatov, R., Kupsc, A., Meirose, B., Milstead, D., Nepomuceno, A., Nilsson, T., Oskarsson, A., Perrey, H., Ramic, K., Rataj, B., Rizzi, N., Santoro, V., Silverstein, S., Snow, W. M., Takibayev, A., Wagner, R., Wolke, M., Yiu, S. C., Young, A. R., Zanini, L., and Zimmer, O.
Subjects: Physics - Instrumentation and Detectors, High Energy Physics - Experiment, Nuclear Experiment
Abstract: The NNBAR experiment for the European Spallation Source will search for free neutrons converting to antineutrons with a sensitivity improvement of three orders of magnitude compared to the last such search. This paper describes progress towards a conceptual design report for NNBAR. The design of a moderator, neutron reflector, beamline, shielding and annihilation detector is reported. The simulations used form part of a model which will be used for optimisation of the experiment design and quantification of its sensitivity., Comment: 30 pages, 26 figures, accepted for publication in Journal of Instrumentation (JINST)
Published: 2022
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4. Development of a High Intensity Neutron Source at the European Spallation Source: The HighNESS project

Author: Santoro, V., Andersen, K. H., Bernasconi, M., Bertelsen, M., Beßler, Y., Campi, D., Czamler, V., Di Julio, D. D., Diane, E., Dunne, K., Fierlinger, P., Gaye, A., Gorini, G., Happe, C., Kittelmann, T., Klinkby, E. B., Kokai, Z., Kolevatov, R., Lauritzen, B., Linander, R., Damian, J. I. Marquez, Meirose, B., Mezei, F., Milstead, D., Muhrer, G., Ramic, K., Rataj, B., Rizzi, N., Samothrakitis, S., Selknaes, J. R., Silverstein, S., Strobl, M., Strothmann, M., Takibayev, A., Wagner, R., Willendrup, P., Yiu, S. -C., Zanini, L., and Zimmer, O.
Subjects: Physics - Instrumentation and Detectors, Condensed Matter - Other Condensed Matter, High Energy Physics - Experiment
Abstract: The European Spallation Source (ESS), presently under construction in Lund, Sweden, is a multidisciplinary international laboratory that will operate the world's most powerful pulsed neutron source. Supported by a 3M Euro Research and Innovation Action within the EU Horizon 2020 program, a design study (HighNESS) is now underway to develop a second neutron source below the spallation target. Compared to the first source, located above the spallation target and designed for high cold and thermal brightness, the new source will provide higher intensity, and a shift to longer wavelengths in the spectral regions of cold (2 /- 20 {\AA}), very cold (VCN, 10 /- 120 {\AA}), and ultra cold (UCN, > 500 {\AA}) neutrons. The core of the second source will consist of a large liquid deuterium moderator to deliver a high flux of cold neutrons and to serve secondary VCN and UCN sources, for which different options are under study. The features of these new sources will boost several areas of condensed matter research and will provide unique opportunities in fundamental physics. Part of the HighNESS project is also dedicated to the development of future instruments that will make use of the new source and will complement the initial suite of instruments in construction at ESS. The HighNESS project started in October 2020. In this paper, the ongoing developments and the results obtained in the first year are described., Comment: 10 pages, 10 figures, 14th International Topical Meeting on Nuclear Applications of Accelerators, November 30 to December 4, 2021, Washington, DC
Published: 2022

5. Advances in Nuclear Data and Software Development for the HighNESS Project

Author: Ramic, K, Damian, J, Di Julio, D, Kittelmann, T, Campi, D, Bernasconi, M, Gosh, A, Gorini, G, Rizzi, N, Klinkby, E, Santoro, V, Damian, JIM, Di Julio, DD, Ramic, K, Damian, J, Di Julio, D, Kittelmann, T, Campi, D, Bernasconi, M, Gosh, A, Gorini, G, Rizzi, N, Klinkby, E, Santoro, V, Damian, JIM, and Di Julio, DD
Abstract: The European Spallation Source, which is under construction in Lund, Sweden, aims to be the world's brightest source of neutrons. During the first phase of construction, users will have access to a suite of 15 instruments, which will produce neutrons through a butterfly-shaped moderator system located above the spallation target. The HighNESS project, funded by the European Union Horizon 2020 program, has the goal of providing a new design for the second moderator, which will be situated below the spallation target and will be the most intense neutron source in the world. The new moderator will provide a higher intensity of neutrons in the cold, very cold, and ultracold energy regions, which will advance research in several areas of condensed matter and offer unique opportunities in fundamental physics. Work Package 2 of the HighNESS project is focused on supporting the design of the second moderator by providing nuclear data support for neutronics calculations and improving the accompanying physics software. This paper showcases recent advancements in NJOY + NCrystal, a tool for creating thermal neutron scattering-evaluated nuclear data files and continued work on nanodiamonds as advanced neutron reflectors.
Published: 2024

6. The HighNESS Project at the European Spallation Source : Current Status and Future Perspectives

Author: Santoro, V., Andersen, K. H., Bentley, P., Bernasconi, M., Bertelsen, M., Bessler, Y., Bianchi, A., Brys, T., Campi, D., Chambon, A., Czamler, V., Di Julio, D. D., Dian, E., Dunne, Katherine, Ferreira, M. J., Fierlinger, P., Friman-Gayer, U., Folsom, B. T., Gaye, A., Gorini, G., Happe, C., Holl, M., Kamyshkov, Y., Kittelmann, T., Klinkby, E. B., Kolevatov, R., Laporte, S. I., Lauritzen, B., Damian, J. I. Marquez, Meirose, Bernhard, Mezei, F., Milstead, David A., Muhrer, G., Neshvizhevsky, V., Rataj, B., Rizzi, N., Rosta, L., Samothrakitis, S., Schober, H., Selknaes, J. R., Silverstein, Samuel B., Strobl, M., Strothmann, M., Takibayev, A., Wagner, R., Willendrup, P., Xu, S., Yiu, S. C., Zanini, L., Zimmer, O., Santoro, V., Andersen, K. H., Bentley, P., Bernasconi, M., Bertelsen, M., Bessler, Y., Bianchi, A., Brys, T., Campi, D., Chambon, A., Czamler, V., Di Julio, D. D., Dian, E., Dunne, Katherine, Ferreira, M. J., Fierlinger, P., Friman-Gayer, U., Folsom, B. T., Gaye, A., Gorini, G., Happe, C., Holl, M., Kamyshkov, Y., Kittelmann, T., Klinkby, E. B., Kolevatov, R., Laporte, S. I., Lauritzen, B., Damian, J. I. Marquez, Meirose, Bernhard, Mezei, F., Milstead, David A., Muhrer, G., Neshvizhevsky, V., Rataj, B., Rizzi, N., Rosta, L., Samothrakitis, S., Schober, H., Selknaes, J. R., Silverstein, Samuel B., Strobl, M., Strothmann, M., Takibayev, A., Wagner, R., Willendrup, P., Xu, S., Yiu, S. C., Zanini, L., and Zimmer, O.
Abstract: The European Spallation Source (ESS), presently under construction in Lund, Sweden, is a multidisciplinary international laboratory that, once completed at full specifications, will operate the world's most powerful pulsed neutron source. Supported by a 3 M Euro Research and Innovation Action within the European Union Horizon 2020 program, a design study (HighNESS) is now underway to develop a second neutron source located below the spallation target. Compared to the first source, which is located above the spallation target and designed for high cold and thermal brightness, the new source is being optimized to deliver higher intensity and a shift to longer wavelengths in the spectral regions of cold neutrons (CNs) (2 to 20 & Aring;), very cold neutrons (VCNs) (10 to 120 & Aring;), and ultracold neutrons (UCNs) (> 500 & Aring;). The second source consists of a large liquid deuterium moderator to deliver CNs and serve secondary VCN and UCN sources, for which different options are under study. These new sources will boost several areas of condensed matter research and will provide unique opportunities in fundamental physics. The HighNESS project is now entering its last year, and we are working toward the Conceptual Design Report of the ESS upgrade. In this paper, results obtained in the first 2 years, ongoing developments, and future perspectives are described.
Published: 2024
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7. The HighNESS Project at the European Spallation Source: Current Status and Future Perspectives

Author: Santoro, V, Andersen, K, Bentley, P, Bernasconi, M, Bertelsen, M, Bessler, Y, Bianchi, A, Brys, T, Campi, D, Chambon, A, Czamler, V, Di Julio, D, Dian, E, Dunne, K, Ferreira, M, Fierlinger, P, Friman-Gayer, U, Folsom, B, Gaye, A, Gorini, G, Happe, C, Holl, M, Kamyshkov, Y, Kittelmann, T, Klinkby, E, Kolevatov, R, Laporte, S, Lauritzen, B, Marquez Damian, J, Meirose, B, Mezei, F, Milstead, D, Muhrer, G, Neshvizhevsky, V, Rataj, B, Rizzi, N, Rosta, L, Samothrakitis, S, Schober, H, Selknaes, J, Silverstein, S, Strobl, M, Strothmann, M, Takibayev, A, Wagner, R, Willendrup, P, Xu, S, Yiu, S, Zanini, L, Zimmer, O, Santoro V., Andersen K. H., Bentley P., Bernasconi M., Bertelsen M., Bessler Y., Bianchi A., Brys T., Campi D., Chambon A., Czamler V., Di Julio D. D., Dian E., Dunne K., Ferreira M. J., Fierlinger P., Friman-Gayer U., Folsom B. T., Gaye A., Gorini G., Happe C., Holl M., Kamyshkov Y., Kittelmann T., Klinkby E. B., Kolevatov R., Laporte S. I., Lauritzen B., Marquez Damian J. I., Meirose B., Mezei F., Milstead D., Muhrer G., Neshvizhevsky V., Rataj B., Rizzi N., Rosta L., Samothrakitis S., Schober H., Selknaes J. R., Silverstein S., Strobl M., Strothmann M., Takibayev A., Wagner R., Willendrup P., Xu S., Yiu S. C., Zanini L., Zimmer O., Santoro, V, Andersen, K, Bentley, P, Bernasconi, M, Bertelsen, M, Bessler, Y, Bianchi, A, Brys, T, Campi, D, Chambon, A, Czamler, V, Di Julio, D, Dian, E, Dunne, K, Ferreira, M, Fierlinger, P, Friman-Gayer, U, Folsom, B, Gaye, A, Gorini, G, Happe, C, Holl, M, Kamyshkov, Y, Kittelmann, T, Klinkby, E, Kolevatov, R, Laporte, S, Lauritzen, B, Marquez Damian, J, Meirose, B, Mezei, F, Milstead, D, Muhrer, G, Neshvizhevsky, V, Rataj, B, Rizzi, N, Rosta, L, Samothrakitis, S, Schober, H, Selknaes, J, Silverstein, S, Strobl, M, Strothmann, M, Takibayev, A, Wagner, R, Willendrup, P, Xu, S, Yiu, S, Zanini, L, Zimmer, O, Santoro V., Andersen K. H., Bentley P., Bernasconi M., Bertelsen M., Bessler Y., Bianchi A., Brys T., Campi D., Chambon A., Czamler V., Di Julio D. D., Dian E., Dunne K., Ferreira M. J., Fierlinger P., Friman-Gayer U., Folsom B. T., Gaye A., Gorini G., Happe C., Holl M., Kamyshkov Y., Kittelmann T., Klinkby E. B., Kolevatov R., Laporte S. I., Lauritzen B., Marquez Damian J. I., Meirose B., Mezei F., Milstead D., Muhrer G., Neshvizhevsky V., Rataj B., Rizzi N., Rosta L., Samothrakitis S., Schober H., Selknaes J. R., Silverstein S., Strobl M., Strothmann M., Takibayev A., Wagner R., Willendrup P., Xu S., Yiu S. C., Zanini L., and Zimmer O.
Abstract: The European Spallation Source (ESS), presently under construction in Lund, Sweden, is a multidisciplinary international laboratory that, once completed at full specifications, will operate the world’s most powerful pulsed neutron source. Supported by a 3 M Euro Research and Innovation Action within the European Union Horizon 2020 program, a design study (HighNESS) is now underway to develop a second neutron source located below the spallation target. Compared to the first source, which is located above the spallation target and designed for high cold and thermal brightness, the new source is being optimized to deliver higher intensity and a shift to longer wavelengths in the spectral regions of cold neutrons (CNs) (2 to 20 Å), very cold neutrons (VCNs) (10 to 120 Å), and ultracold neutrons (UCNs) ((Formula presented.) 500 Å). The second source consists of a large liquid deuterium moderator to deliver CNs and serve secondary VCN and UCN sources, for which different options are under study. These new sources will boost several areas of condensed matter research and will provide unique opportunities in fundamental physics. The HighNESS project is now entering its last year, and we are working toward the Conceptual Design Report of the ESS upgrade. In this paper, results obtained in the first 2 years, ongoing developments, and future perspectives are described.
Published: 2023

8. Particle physics at the European Spallation Source

Author: Abele, H, Alekou, A, Algora, A, Andersen, K, Baessler, S, Barron-Palos, L, Barrow, J, Baussan, E, Bentley, P, Berezhiani, Z, Bessler, Y, Bhattacharyya, A, Bianchi, A, Bijnens, J, Blanco, C, Kraljevic, N, Blennow, M, Bodek, K, Bogomilov, M, Bohm, C, Bolling, B, Bouquerel, E, Brooijmans, G, Broussard, L, Buchan, O, Burgman, A, Calen, H, Carlile, C, Cederkall, J, Chanel, E, Christiansen, P, Cirigliano, V, Collar, J, Collins, M, Crawford, C, Morales, E, Cupial, P, D'Alessi, L, Damian, J, Danared, H, Dancila, D, de Andre, J, Delahaye, J, Degenkolb, S, Di Julio, D, Dracos, M, Dunne, K, Efthymiopoulos, I, Ekelof, T, Eklund, L, Eshraqi, M, Esteban, I, Fanourakis, G, Farricker, A, Fernandez-Martinez, E, Ferreira, M, Fertl, M, Fierlinger, P, Folsom, B, Frank, A, Fratangelo, A, Friman-Gayer, U, Fukuda, T, Fynbo, H, Sosa, A, Gazis, N, Galnander, B, Geralis, T, Ghosh, M, Gokbulut, G, Gomez-Cadenas, J, Gonzalez-Alonso, M, Gonzalez, F, Halic, L, Happe, C, Heil, P, Heinz, A, Herde, H, Holl, M, Jenke, T, Jenssen, M, Jericha, E, Johansson, H, Johansson, R, Johansson, T, Kamyshkov, Y, Topaksu, A, Kildetoft, B, Kirch, K, Klicek, B, Klinkby, E, Kolevatov, R, Konrad, G, Koziol, M, Krhac, K, Kupsc, A, Lacny, L, Larizgoitia, L, Lewis, C, Lindroos, M, Lychagin, E, Lytken, E, Maiano, C, Marciniewski, P, Markaj, G, Markisch, B, Marrelli, C, Martins, C, Meirose, B, Mezzetto, M, Milas, N, Milstead, D, Monrabal, F, Muhrer, G, Nepomuceno, A, Nesvizhevsky, V, Nilsson, T, Novella, P, Oglakci, M, Ohlsson, T, Olvegard, M, Oskarsson, A, Ota, T, Park, J, Patrzalek, D, Perrey, H, Persoz, M, Petkov, G, Piegsa, F, Pistillo, C, Poussot, P, Privitera, P, Rataj, B, Ries, D, Rizzi, N, Rosauro-Alcaraz, S, Rozpedzik, D, Saiang, D, Santoro, V, Schmidt, U, Schober, H, Schulthess, I, Silverstein, S, Simon, A, Sina, H, Snamina, J, Snow, W, Soldner, T, Stavropoulos, G, Stipcevic, M, Szybinski, B, Takibayev, A, Tang, Z, Tarkeshian, R, Theroine, C, Thorne, J, Terranova, F, Thomas, J, Tolba, T, Torres-Sanchez, P, Trachanas, E, Tsenov, R, Uggerhoj, U, Vankova-Kirilova, G, Vassilopoulos, N, Wagner, R, Wang, X, Wildner, E, Wolke, M, Wurtz, J, Yiu, S, Yoon, S, Young, A, Zanini, L, Zejma, J, Zerzion, D, Zimmer, O, Zormpa, O, Zou, Y, Abele H., Alekou A., Algora A., Andersen K., Baessler S., Barron-Palos L., Barrow J., Baussan E., Bentley P., Berezhiani Z., Bessler Y., Bhattacharyya A. K., Bianchi A., Bijnens J., Blanco C., Kraljevic N. B., Blennow M., Bodek K., Bogomilov M., Bohm C., Bolling B., Bouquerel E., Brooijmans G., Broussard L. J., Buchan O., Burgman A., Calen H., Carlile C. J., Cederkall J., Chanel E., Christiansen P., Cirigliano V., Collar J. I., Collins M., Crawford C. B., Morales E. C., Cupial P., D'Alessi L., Damian J. I. M., Danared H., Dancila D., de Andre J. P. A. M., Delahaye J. P., Degenkolb S., Di Julio D. D., Dracos M., Dunne K., Efthymiopoulos I., Ekelof T., Eklund L., Eshraqi M., Esteban I., Fanourakis G., Farricker A., Fernandez-Martinez E., Ferreira M. J., Fertl M., Fierlinger P., Folsom B., Frank A., Fratangelo A., Friman-Gayer U., Fukuda T., Fynbo H. O. U., Sosa A. G., Gazis N., Galnander B., Geralis T., Ghosh M., Gokbulut G., Gomez-Cadenas J. J., Gonzalez-Alonso M., Gonzalez F., Halic L., Happe C., Heil P., Heinz A., Herde H., Holl M., Jenke T., Jenssen M., Jericha E., Johansson H. T., Johansson R., Johansson T., Kamyshkov Y., Topaksu A. K., Kildetoft B., Kirch K., Klicek B., Klinkby E., Kolevatov R., Konrad G., Koziol M., Krhac K., Kupsc A., Lacny L., Larizgoitia L., Lewis C. M., Lindroos M., Lychagin E., Lytken E., Maiano C., Marciniewski P., Markaj G., Markisch B., Marrelli C., Martins C., Meirose B., Mezzetto M., Milas N., Milstead D., Monrabal F., Muhrer G., Nepomuceno A., Nesvizhevsky V., Nilsson T., Novella P., Oglakci M., Ohlsson T., Olvegard M., Oskarsson A., Ota T., Park J., Patrzalek D., Perrey H., Persoz M., Petkov G., Piegsa F. M., Pistillo C., Poussot P., Privitera P., Rataj B., Ries D., Rizzi N., Rosauro-Alcaraz S., Rozpedzik D., Saiang D., Santoro V., Schmidt U., Schober H., Schulthess I., Silverstein S., Simon A., Sina H., Snamina J., Snow W. M., Soldner T., Stavropoulos G., Stipcevic M., Szybinski B., Takibayev A., Tang Z., Tarkeshian R., Theroine C., Thorne J., Terranova F., Thomas J., Tolba T., Torres-Sanchez P., Trachanas E., Tsenov R., Uggerhoj U. I., Vankova-Kirilova G., Vassilopoulos N., Wagner R., Wang X., Wildner E., Wolke M., Wurtz J., Yiu S. C., Yoon S. G., Young A. R., Zanini L., Zejma J., Zerzion D., Zimmer O., Zormpa O., Zou Y., Abele, H, Alekou, A, Algora, A, Andersen, K, Baessler, S, Barron-Palos, L, Barrow, J, Baussan, E, Bentley, P, Berezhiani, Z, Bessler, Y, Bhattacharyya, A, Bianchi, A, Bijnens, J, Blanco, C, Kraljevic, N, Blennow, M, Bodek, K, Bogomilov, M, Bohm, C, Bolling, B, Bouquerel, E, Brooijmans, G, Broussard, L, Buchan, O, Burgman, A, Calen, H, Carlile, C, Cederkall, J, Chanel, E, Christiansen, P, Cirigliano, V, Collar, J, Collins, M, Crawford, C, Morales, E, Cupial, P, D'Alessi, L, Damian, J, Danared, H, Dancila, D, de Andre, J, Delahaye, J, Degenkolb, S, Di Julio, D, Dracos, M, Dunne, K, Efthymiopoulos, I, Ekelof, T, Eklund, L, Eshraqi, M, Esteban, I, Fanourakis, G, Farricker, A, Fernandez-Martinez, E, Ferreira, M, Fertl, M, Fierlinger, P, Folsom, B, Frank, A, Fratangelo, A, Friman-Gayer, U, Fukuda, T, Fynbo, H, Sosa, A, Gazis, N, Galnander, B, Geralis, T, Ghosh, M, Gokbulut, G, Gomez-Cadenas, J, Gonzalez-Alonso, M, Gonzalez, F, Halic, L, Happe, C, Heil, P, Heinz, A, Herde, H, Holl, M, Jenke, T, Jenssen, M, Jericha, E, Johansson, H, Johansson, R, Johansson, T, Kamyshkov, Y, Topaksu, A, Kildetoft, B, Kirch, K, Klicek, B, Klinkby, E, Kolevatov, R, Konrad, G, Koziol, M, Krhac, K, Kupsc, A, Lacny, L, Larizgoitia, L, Lewis, C, Lindroos, M, Lychagin, E, Lytken, E, Maiano, C, Marciniewski, P, Markaj, G, Markisch, B, Marrelli, C, Martins, C, Meirose, B, Mezzetto, M, Milas, N, Milstead, D, Monrabal, F, Muhrer, G, Nepomuceno, A, Nesvizhevsky, V, Nilsson, T, Novella, P, Oglakci, M, Ohlsson, T, Olvegard, M, Oskarsson, A, Ota, T, Park, J, Patrzalek, D, Perrey, H, Persoz, M, Petkov, G, Piegsa, F, Pistillo, C, Poussot, P, Privitera, P, Rataj, B, Ries, D, Rizzi, N, Rosauro-Alcaraz, S, Rozpedzik, D, Saiang, D, Santoro, V, Schmidt, U, Schober, H, Schulthess, I, Silverstein, S, Simon, A, Sina, H, Snamina, J, Snow, W, Soldner, T, Stavropoulos, G, Stipcevic, M, Szybinski, B, Takibayev, A, Tang, Z, Tarkeshian, R, Theroine, C, Thorne, J, Terranova, F, Thomas, J, Tolba, T, Torres-Sanchez, P, Trachanas, E, Tsenov, R, Uggerhoj, U, Vankova-Kirilova, G, Vassilopoulos, N, Wagner, R, Wang, X, Wildner, E, Wolke, M, Wurtz, J, Yiu, S, Yoon, S, Young, A, Zanini, L, Zejma, J, Zerzion, D, Zimmer, O, Zormpa, O, Zou, Y, Abele H., Alekou A., Algora A., Andersen K., Baessler S., Barron-Palos L., Barrow J., Baussan E., Bentley P., Berezhiani Z., Bessler Y., Bhattacharyya A. K., Bianchi A., Bijnens J., Blanco C., Kraljevic N. B., Blennow M., Bodek K., Bogomilov M., Bohm C., Bolling B., Bouquerel E., Brooijmans G., Broussard L. J., Buchan O., Burgman A., Calen H., Carlile C. J., Cederkall J., Chanel E., Christiansen P., Cirigliano V., Collar J. I., Collins M., Crawford C. B., Morales E. C., Cupial P., D'Alessi L., Damian J. I. M., Danared H., Dancila D., de Andre J. P. A. M., Delahaye J. P., Degenkolb S., Di Julio D. D., Dracos M., Dunne K., Efthymiopoulos I., Ekelof T., Eklund L., Eshraqi M., Esteban I., Fanourakis G., Farricker A., Fernandez-Martinez E., Ferreira M. J., Fertl M., Fierlinger P., Folsom B., Frank A., Fratangelo A., Friman-Gayer U., Fukuda T., Fynbo H. O. U., Sosa A. G., Gazis N., Galnander B., Geralis T., Ghosh M., Gokbulut G., Gomez-Cadenas J. J., Gonzalez-Alonso M., Gonzalez F., Halic L., Happe C., Heil P., Heinz A., Herde H., Holl M., Jenke T., Jenssen M., Jericha E., Johansson H. T., Johansson R., Johansson T., Kamyshkov Y., Topaksu A. K., Kildetoft B., Kirch K., Klicek B., Klinkby E., Kolevatov R., Konrad G., Koziol M., Krhac K., Kupsc A., Lacny L., Larizgoitia L., Lewis C. M., Lindroos M., Lychagin E., Lytken E., Maiano C., Marciniewski P., Markaj G., Markisch B., Marrelli C., Martins C., Meirose B., Mezzetto M., Milas N., Milstead D., Monrabal F., Muhrer G., Nepomuceno A., Nesvizhevsky V., Nilsson T., Novella P., Oglakci M., Ohlsson T., Olvegard M., Oskarsson A., Ota T., Park J., Patrzalek D., Perrey H., Persoz M., Petkov G., Piegsa F. M., Pistillo C., Poussot P., Privitera P., Rataj B., Ries D., Rizzi N., Rosauro-Alcaraz S., Rozpedzik D., Saiang D., Santoro V., Schmidt U., Schober H., Schulthess I., Silverstein S., Simon A., Sina H., Snamina J., Snow W. M., Soldner T., Stavropoulos G., Stipcevic M., Szybinski B., Takibayev A., Tang Z., Tarkeshian R., Theroine C., Thorne J., Terranova F., Thomas J., Tolba T., Torres-Sanchez P., Trachanas E., Tsenov R., Uggerhoj U. I., Vankova-Kirilova G., Vassilopoulos N., Wagner R., Wang X., Wildner E., Wolke M., Wurtz J., Yiu S. C., Yoon S. G., Young A. R., Zanini L., Zejma J., Zerzion D., Zimmer O., Zormpa O., and Zou Y.
Abstract: Presently under construction in Lund, Sweden, the European Spallation Source (ESS) will be the world's brightest neutron source. As such, it has the potential for a particle physics program with a unique reach and which is complementary to that available at other facilities. This paper describes proposed particle physics activities for the ESS. These encompass the exploitation of both the neutrons and neutrinos produced at the ESS for high precision (sensitivity) measurements (searches).
Published: 2023

9. The HighNESS Project at the European Spallation Source: Current Status and Future Perspectives

Author: Santoro, V., primary, Andersen, K. H., additional, Bentley, P., additional, Bernasconi, M., additional, Bertelsen, M., additional, Beßler, Y., additional, Bianchi, A., additional, Brys, T., additional, Campi, D., additional, Chambon, A., additional, Czamler, V., additional, Di Julio, D. D., additional, Dian, E., additional, Dunne, K., additional, Ferreira, M. J., additional, Fierlinger, P., additional, Friman-Gayer, U., additional, Folsom, B. T., additional, Gaye, A., additional, Gorini, G., additional, Happe, C., additional, Holl, M., additional, Kamyshkov, Y., additional, Kittelmann, T., additional, Klinkby, E. B., additional, Kolevatov, R., additional, Laporte, S. I., additional, Lauritzen, B., additional, Marquez Damian, J. I., additional, Meirose, B., additional, Mezei, F., additional, Milstead, D., additional, Muhrer, G., additional, Neshvizhevsky, V., additional, Rataj, B., additional, Rizzi, N., additional, Rosta, L., additional, Samothrakitis, S., additional, Schober, H., additional, Selknaes, J. R., additional, Silverstein, S., additional, Strobl, M., additional, Strothmann, M., additional, Takibayev, A., additional, Wagner, R., additional, Willendrup, P., additional, Xu, S., additional, Yiu, S. C., additional, Zanini, L., additional, and Zimmer, O., additional
Published: 2023
Full Text: View/download PDF

10. NJOY+NCrystal: An open-source tool for creating thermal neutron scattering libraries with mixed elastic support

Author: Ramic, K, Marquez Damian, J, Kittelmann, T, Di Julio, D, Campi, D, Bernasconi, M, Gorini, G, Santoro, V, Ramic K., Marquez Damian J. I., Kittelmann T., Di Julio D. D., Campi D., Bernasconi M., Gorini G., Santoro V., Ramic, K, Marquez Damian, J, Kittelmann, T, Di Julio, D, Campi, D, Bernasconi, M, Gorini, G, Santoro, V, Ramic K., Marquez Damian J. I., Kittelmann T., Di Julio D. D., Campi D., Bernasconi M., Gorini G., and Santoro V.
Abstract: In this work we present NJOY+NCrystal, a tool to generate thermal neutron scattering libraries with support for coherent and incoherent elastic components for crystalline solid materials. This tool, which is a customized version of NJOY, was created by modifying the nuclear data processing program NJOY to call the thermal scattering software library NCrystal, and includes a proposed change in the ENDF-6 format to store both the coherent and incoherent elastic components. Necessary changes to enable this format in NJOY, as well as to sample it in the OpenMC Monte Carlo code, are detailed here. Examples of materials that are coherent–dominant, incoherent–dominant, and mixed elastic scatterers are presented, as well as the creation of novel libraries for MgH2 and MgD2, that are under consideration as advanced neutron reflectors in the HighNESS project at the European Spallation Source. NJOY+NCrystal greatly simplifies the process to generate thermal scattering libraries (TSL) and this is exemplified with 213 new and updated TSL evaluations.
Published: 2022

11. Development of a High Intensity Neutron Source at the European Spallation Source: the HighNESS Project

Author: Santoro, V, Andersen, K, Bernasconi, M, Bertelsen, M, Bessler, Y, Campi, D, Czamler, V, Di Julio, D, Dian, E, Dunne, K, Fierlinger, P, Gaye, A, Gorini, G, Happe, C, Kittelmann, T, Klinkby, E, Kokai, Z, Kolevatov, R, Lauritzen, B, Linander, R, Marquez Damian, J, Meirose, B, Mezei, F, Milstead, D, Muhrer, G, Ramic, K, Rataj, B, Rizzi, N, Samothrakitis, S, Selknaes, J, Silverstein, S, Strobl, M, Strothmann, M, Takibayev, A, Wagner, R, Willendrup, P, Yiu, S, Zanini, L, Zimmer, O, Santoro V., Andersen K. H., Bernasconi M., Bertelsen M., Bessler Y., Campi D., Czamler V., Di Julio D. D., Dian E., Dunne K., Fierlinger P., Gaye A., Gorini G., Happe C., Kittelmann T., Klinkby E. B., Kokai Z., Kolevatov R., Lauritzen B., Linander R., Marquez Damian J. I., Meirose B., Mezei F., Milstead D., Muhrer G., Ramic K., Rataj B., Rizzi N., Samothrakitis S., Selknaes J. R., Silverstein S., Strobl M., Strothmann M., Takibayev A., Wagner R., Willendrup P., Yiu S. -C., Zanini L., Zimmer O., Santoro, V, Andersen, K, Bernasconi, M, Bertelsen, M, Bessler, Y, Campi, D, Czamler, V, Di Julio, D, Dian, E, Dunne, K, Fierlinger, P, Gaye, A, Gorini, G, Happe, C, Kittelmann, T, Klinkby, E, Kokai, Z, Kolevatov, R, Lauritzen, B, Linander, R, Marquez Damian, J, Meirose, B, Mezei, F, Milstead, D, Muhrer, G, Ramic, K, Rataj, B, Rizzi, N, Samothrakitis, S, Selknaes, J, Silverstein, S, Strobl, M, Strothmann, M, Takibayev, A, Wagner, R, Willendrup, P, Yiu, S, Zanini, L, Zimmer, O, Santoro V., Andersen K. H., Bernasconi M., Bertelsen M., Bessler Y., Campi D., Czamler V., Di Julio D. D., Dian E., Dunne K., Fierlinger P., Gaye A., Gorini G., Happe C., Kittelmann T., Klinkby E. B., Kokai Z., Kolevatov R., Lauritzen B., Linander R., Marquez Damian J. I., Meirose B., Mezei F., Milstead D., Muhrer G., Ramic K., Rataj B., Rizzi N., Samothrakitis S., Selknaes J. R., Silverstein S., Strobl M., Strothmann M., Takibayev A., Wagner R., Willendrup P., Yiu S. -C., Zanini L., and Zimmer O.
Abstract: The European Spallation Source (ESS), presently under construction in Lund, Sweden, is a multidisciplinary international laboratory that will operate the world’s most powerful pulsed neutron source. Supported by a 3M Euro Research and Innovation Action within the EU Horizon 2020 program, a design study (HighNESS) is now underway to develop a second neutron source below the spallation target. Compared to the first source, located above the spallation target and designed for high cold and thermal brightness, the new source will provide higher intensity, and a shift to longer wavelengths in the spectral regions of cold (2-20 Å), very cold (VCN, 10-120 Å), and ultra cold (UCN, > 500 Å) neutrons. The core of the second source will consist of a large liquid deuterium moderator to deliver a high flux of cold neutrons and to serve secondary VCN and UCN sources, for which different options are under study. The features of these new sources will boost several areas of condensed matter research and will provide unique opportunities in fundamental physics. Part of the HighNESS project is also dedicated to the development of future instruments that will make use of the new source and will complement the initial suite of instruments in construction at ESS. The HighNESS project started in October 2020. In this paper, the ongoing developments and the results obtained in the first year are described.
Published: 2022

12. Advances in Nuclear Data and Software Development for the HighNESS Project

Author: Ramic, K, Marquez Damian, J, Di Julio, D, Kittelmann, T, Campi, D, Bernasconi, M, Gosh, A, Gorini, G, Rizzi, N, Klinkby, E, Santoro, V, Ramic K., Marquez Damian J. I., Di Julio D. D., Kittelmann T., Campi D., Bernasconi M., Gosh A., Gorini G., Rizzi N., Klinkby E., Santoro V., Ramic, K, Marquez Damian, J, Di Julio, D, Kittelmann, T, Campi, D, Bernasconi, M, Gosh, A, Gorini, G, Rizzi, N, Klinkby, E, Santoro, V, Ramic K., Marquez Damian J. I., Di Julio D. D., Kittelmann T., Campi D., Bernasconi M., Gosh A., Gorini G., Rizzi N., Klinkby E., and Santoro V.
Abstract: The European Spallation Source, which is currently under construction in Lund, Sweden, is designed to be the brightest source of neutrons and in the first phase users will have access to a suite of 15 instruments, where the neutrons will be provided by a butterfly shaped moderator system, placed above the spallation target. The goal of the HighNESS project, which is funded by the EU Horizon 2020 program, is to provide a new design for the second moderator, situated below the spallation target, which will be the most intense neutron source in the world. The new moderator will provide a higher intensity of neutrons in the cold, very cold and ultracold energy regions. The features of this new source will boost several areas of condensed matter research and also will provide unique opportunities in fundamental physics. To support the design of the second moderator, the goal of Work Package 2 of the project is to provide nuclear data support for the neutronics calculations, as well as the accompanying software development for improved physics. In this paper, the recent advancements on NJOY+NCrystal, a novel tool for creation of thermal neutron scattering evaluated nuclear data files will be shown, as well as some continued work on nanodiamonds as advanced neutron reflectors.
Published: 2022

13. Particle physics at the European Spallation Source

Author: Abele, H., Alekou, A., Algora, A., Andersen, K., Baessler, S., Barron-Palos, L., Barrow, J., Baussan, E., Bentley, P., Berezhiani, Z., Bessler, Y., Bhattacharyya, A. K., Bianchi, A., Bijnens, J., Blanco, C., Kraljevic, N. Blaskovic, Blennow, M., Bodek, K., Bogomilov, M., Bohm, C., Bolling, B., Bouquerel, E., Brooijmans, G., Broussard, L. J., Buchan, O., Burgman, A., Calén, Hans, Carlile, Colin J., Cederkall, J., Chanel, E., Christiansen, P., Cirigliano, V., Collar, J. I., Collins, M., Crawford, C. B., Morales, E. Cristaldo, Cupial, P., D'Alessi, L., Damian, J. I. M., Danared, H., Dancila, Dragos, de Andre, J. P. A. M., Delahaye, J. P., Degenkolb, S., Di Julio, D. D., Dracos, M., Dunne, K., Efthymiopoulos, I., Ekelöf, Tord, Eklund, Lars, Eshraqi, M., Esteban, I., Fanourakis, G., Farricker, A., Fernandez-Martinez, E., Ferreira, J., Fertl, M., Fierlinger, P., Folsom, B., Frank, A., Fratangelo, A., Friman-Gayer, U., Fukuda, T., Fynbo, H. O. U., Sosa, A. Garcia, Gazis, N., Galnander, B., Geralis, Th., Ghosh, M., Gokbulut, G., Gomez-Cadenas, J. J., Gonzalez-Alonso, M., Gonzalez, F., Halic, L., Happe, C., Heil, P., Heinz, A., Herde, H., Holl, M., Jenke, T., Jenssen, M., Jericha, E., Johansson, H. T., Johansson, R., Johansson, Tord, Kamyshkov, Y., Topaksu, A. Kayis, Kildetoft, B., Kirch, K., Klicek, B., Klinkby, E., Kolevatov, R., Konrad, G., Koziol, M., Krhac, K., Kupść, Andrzej, Lacny, L., Larizgoitia, L., Lewis, C. M., Lindroos, M., Lychagin, E., Lytken, E., Maiano, C., Marciniewski, Pawel, Markaj, G., Markisch, B., Marrelli, C., Martins, C., Meirose, B., Mezzetto, M., Milas, N., Milstead, D., Monrabal, F., Muhrer, G., Nepomuceno, A., Nesvizhevsky, V., Nilsson, T., Novella, P., Oglakci, M., Ohlsson, T., Olvegård, Maja, Oskarsson, A., Ota, T., Park, J., Patrzalek, D., Perrey, H., Persoz, M., Petkov, G., Piegsa, F. M., Pistillo, C., Poussot, P., Privitera, P., Rataj, B., Ries, D., Rizzi, N., Rosauro-Alcaraz, S., Rozpedzik, D., Saiang, D., Santoro, V., Schmidt, U., Schober, H., Schulthess, I., Silverstein, S., Simon, A., Sina, H., Snamina, J., Snow, W. M., Soldner, T., Stavropoulos, G., Stipcevic, M., Szybinski, B., Takibayev, A., Tang, Z., Tarkeshian, R., Theroine, C., Thorne, J., Terranova, F., Thomas, J., Tolba, T., Torres-Sanchez, P., Trachanas, E., Tsenov, R., Uggerhoj, U. I., Vankova-Kirilova, G., Vassilopoulos, N., Wagner, R., Wang, X., Wildner, E., Wolke, Magnus, Wurtz, J., Yiu, S. C., Yoon, S. G., Young, A. R., Zanini, L., Zejma, J., Zerzion, D., Zimmer, O., Zormpa, O., Zou, Ye, Abele, H., Alekou, A., Algora, A., Andersen, K., Baessler, S., Barron-Palos, L., Barrow, J., Baussan, E., Bentley, P., Berezhiani, Z., Bessler, Y., Bhattacharyya, A. K., Bianchi, A., Bijnens, J., Blanco, C., Kraljevic, N. Blaskovic, Blennow, M., Bodek, K., Bogomilov, M., Bohm, C., Bolling, B., Bouquerel, E., Brooijmans, G., Broussard, L. J., Buchan, O., Burgman, A., Calén, Hans, Carlile, Colin J., Cederkall, J., Chanel, E., Christiansen, P., Cirigliano, V., Collar, J. I., Collins, M., Crawford, C. B., Morales, E. Cristaldo, Cupial, P., D'Alessi, L., Damian, J. I. M., Danared, H., Dancila, Dragos, de Andre, J. P. A. M., Delahaye, J. P., Degenkolb, S., Di Julio, D. D., Dracos, M., Dunne, K., Efthymiopoulos, I., Ekelöf, Tord, Eklund, Lars, Eshraqi, M., Esteban, I., Fanourakis, G., Farricker, A., Fernandez-Martinez, E., Ferreira, J., Fertl, M., Fierlinger, P., Folsom, B., Frank, A., Fratangelo, A., Friman-Gayer, U., Fukuda, T., Fynbo, H. O. U., Sosa, A. Garcia, Gazis, N., Galnander, B., Geralis, Th., Ghosh, M., Gokbulut, G., Gomez-Cadenas, J. J., Gonzalez-Alonso, M., Gonzalez, F., Halic, L., Happe, C., Heil, P., Heinz, A., Herde, H., Holl, M., Jenke, T., Jenssen, M., Jericha, E., Johansson, H. T., Johansson, R., Johansson, Tord, Kamyshkov, Y., Topaksu, A. Kayis, Kildetoft, B., Kirch, K., Klicek, B., Klinkby, E., Kolevatov, R., Konrad, G., Koziol, M., Krhac, K., Kupść, Andrzej, Lacny, L., Larizgoitia, L., Lewis, C. M., Lindroos, M., Lychagin, E., Lytken, E., Maiano, C., Marciniewski, Pawel, Markaj, G., Markisch, B., Marrelli, C., Martins, C., Meirose, B., Mezzetto, M., Milas, N., Milstead, D., Monrabal, F., Muhrer, G., Nepomuceno, A., Nesvizhevsky, V., Nilsson, T., Novella, P., Oglakci, M., Ohlsson, T., Olvegård, Maja, Oskarsson, A., Ota, T., Park, J., Patrzalek, D., Perrey, H., Persoz, M., Petkov, G., Piegsa, F. M., Pistillo, C., Poussot, P., Privitera, P., Rataj, B., Ries, D., Rizzi, N., Rosauro-Alcaraz, S., Rozpedzik, D., Saiang, D., Santoro, V., Schmidt, U., Schober, H., Schulthess, I., Silverstein, S., Simon, A., Sina, H., Snamina, J., Snow, W. M., Soldner, T., Stavropoulos, G., Stipcevic, M., Szybinski, B., Takibayev, A., Tang, Z., Tarkeshian, R., Theroine, C., Thorne, J., Terranova, F., Thomas, J., Tolba, T., Torres-Sanchez, P., Trachanas, E., Tsenov, R., Uggerhoj, U. I., Vankova-Kirilova, G., Vassilopoulos, N., Wagner, R., Wang, X., Wildner, E., Wolke, Magnus, Wurtz, J., Yiu, S. C., Yoon, S. G., Young, A. R., Zanini, L., Zejma, J., Zerzion, D., Zimmer, O., Zormpa, O., and Zou, Ye
Abstract: Presently under construction in Lund, Sweden, the European Spallation Source (ESS) will be the world’s brightest neutron source. As such, it has the potential for a particle physics program with a unique reach and which is complementary to that available at other facilities. This paper describes proposed particle physics activities for the ESS. These encompass the exploitation of both the neutrons and neutrinos produced at the ESS for high precision (sensitivity) measurements (searches).
Published: 2023
Full Text: View/download PDF

14. The HighNESS Project at the European Spallation Source: Current Status and Future Perspectives

Author: Santoro, V., Andersen, K. H., Bentley, P., Bernasconi, M., Bertelsen, M., Beßler, Y., Bianchi, A., Brys, T., Campi, D., Chambon, A., Czamler, V., Di Julio, D. D., Dian, E., Dunne, K., Ferreira, M. J., Fierlinger, P., Friman-Gayer, U., Folsom, B. T., Gaye, A., Gorini, G., Happe, C., Holl, M., Kamyshkov, Y., Kittelmann, T., Klinkby, E. B., Kolevatov, R., Laporte, S. I., Lauritzen, B., Marquez Damian, J. I., Meirose, B., Mezei, F., Milstead, D., Muhrer, G., Neshvizhevsky, V., Rataj, B., Rizzi, N., Rosta, L., Samothrakitis, S., Schober, H., Selknaes, J. R., Silverstein, S., Strobl, M., Strothmann, M., Takibayev, A., Wagner, R., Willendrup, P., Xu, S., Yiu, S. C., Zanini, L., Zimmer, O., Santoro, V., Andersen, K. H., Bentley, P., Bernasconi, M., Bertelsen, M., Beßler, Y., Bianchi, A., Brys, T., Campi, D., Chambon, A., Czamler, V., Di Julio, D. D., Dian, E., Dunne, K., Ferreira, M. J., Fierlinger, P., Friman-Gayer, U., Folsom, B. T., Gaye, A., Gorini, G., Happe, C., Holl, M., Kamyshkov, Y., Kittelmann, T., Klinkby, E. B., Kolevatov, R., Laporte, S. I., Lauritzen, B., Marquez Damian, J. I., Meirose, B., Mezei, F., Milstead, D., Muhrer, G., Neshvizhevsky, V., Rataj, B., Rizzi, N., Rosta, L., Samothrakitis, S., Schober, H., Selknaes, J. R., Silverstein, S., Strobl, M., Strothmann, M., Takibayev, A., Wagner, R., Willendrup, P., Xu, S., Yiu, S. C., Zanini, L., and Zimmer, O.
Abstract: The European Spallation Source (ESS), presently under construction in Lund, Sweden, is a multidisciplinary international laboratory that, once completed at full specifications, will operate the world’s most powerful pulsed neutron source. Supported by a 3 M Euro Research and Innovation Action within the European Union Horizon 2020 program, a design study (HighNESS) is now underway to develop a second neutron source located below the spallation target. Compared to the first source, which is located above the spallation target and designed for high cold and thermal brightness, the new source is being optimized to deliver higher intensity and a shift to longer wavelengths in the spectral regions of cold neutrons (CNs) (2 to 20 Å), very cold neutrons (VCNs) (10 to 120 Å), and ultracold neutrons (UCNs) (>500 Å). The second source consists of a large liquid deuterium moderator to deliver CNs and serve secondary VCN and UCN sources, for which different options are under study. These new sources will boost several areas of condensed matter research and will provide unique opportunities in fundamental physics. The HighNESS project is now entering its last year, and we are working toward the Conceptual Design Report of the ESS upgrade. In this paper, results obtained in the first 2 years, ongoing developments, and future perspectives are described.
Published: 2023

15. Advances in Nuclear Data and Software Development for the HighNESS Project.

Author: Ramić, Kemal, Marquez Damian, J. I., Di Julio, D. D., Kittelmann, T., Campi, D., Bernasconi, M., Gosh, A., Gorini, G., Rizzi, N., Klinkby, E., and Santoro, V.
Subjects: COMPUTER software development, THERMAL neutrons, NEUTRON sources, CONDENSED matter, NANODIAMONDS
Abstract: The European Spallation Source, which is under construction in Lund, Sweden, aims to be the world's brightest source of neutrons. During the first phase of construction, users will have access to a suite of 15 instruments, which will produce neutrons through a butterfly-shaped moderator system located above the spallation target. The HighNESS project, funded by the European Union Horizon 2020 program, has the goal of providing a new design for the second moderator, which will be situated below the spallation target and will be the most intense neutron source in the world. The new moderator will provide a higher intensity of neutrons in the cold, very cold, and ultracold energy regions, which will advance research in several areas of condensed matter and offer unique opportunities in fundamental physics. Work Package 2 of the HighNESS project is focused on supporting the design of the second moderator by providing nuclear data support for neutronics calculations and improving the accompanying physics software. This paper showcases recent advancements in NJOY + NCrystal, a tool for creating thermal neutron scattering–evaluated nuclear data files and continued work on nanodiamonds as advanced neutron reflectors. [ABSTRACT FROM AUTHOR]
Published: 2024
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16. Advances in Nuclear Data and Software Development for the HighNESS Project

Author: Ramić, Kemal, primary, Marquez Damian, J. I., additional, Di Julio, D. D., additional, Kittelmann, T., additional, Campi, D., additional, Bernasconi, M., additional, Gosh, A., additional, Gorini, G., additional, Rizzi, N., additional, Klinkby, E., additional, and Santoro, V., additional
Published: 2023
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17. CALIFA, a Dedicated Calorimeter for the R3B/FAIR

Author: Cortina-Gil, D., Alvarez-Pol, H., Aumann, T., Avdeichikov, V., Bendel, M., Benlliure, J., Bertini, D., Bezbakh, A., Bloch, T., Böhmer, M., Borge, M.J.G., Briz, J.A., Cabanelas, P., Casarejos, E., Carmona Gallardo, M., Cederkäll, J., Chulkov, L., Dierigl, M., Di Julio, D., Durán, I., Fiori, E., Fomichev, A., Galaviz, D., Gascón, M., Gernhäuser, R., Gerl, J., Golubev, P., Golovkov, M., González, D., Gorshkov, A., Heinz, A., Heil, M., Henning, W., Ickert, G., Ignatov, A., Jakobsson, B., Johansson, H.T., Kröll, Th., Krücken, R., Krupko, S., Kurz, N., Le Bleis, T., Löher, B., Nacher, E., Nilsson, T., Parrilla, C., Perea, A., Pietralla, N., Pietras, B., Reifarth, R., Sanchez del Rio, J., Savran, D., Sidorchuk, S., Simon, H., Schnorrenberger, L., Tengblad, O., Teubig, P., Thies, R., Vilán, J.A., von Schmid, M., Winkel, M., Winkler, S., Wamers, F., and Yañez, P.
Published: 2014
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18. The development of the NNBAR experiment

Author: Backman, Filip, Barrow, J., Beßler, Y., Bianchi, A., Bohm, Christian, Brooijmans, G., Calen, H., Cederkäll, J., Damian, J. I. M., Dian, E., Di Julio, D. D., Dunne, Katherine, Eklund, L., Ferreira, M. J., Fierlinger, P., Friman-Gayer, U., Happe, C., Holl, M., Johansson, T., Kamyshkov, Y., Klinkby, E., Kolevatov, R., Kupsc, A., Meirose, Bernhard, Milstead, David, Nepomuceno, A., Nilsson, T., Oskarsson, A., Perrey, H., Ramic, K., Rataj, B., Rizzi, N., Santoro, V., Silverstein, Samuel, Snow, W. M., Takibayev, A., Wagner, R., Wolke, M., Yiu, Sze-Chun, Young, A. R., Zanini, L., Zimmer, O., Backman, Filip, Barrow, J., Beßler, Y., Bianchi, A., Bohm, Christian, Brooijmans, G., Calen, H., Cederkäll, J., Damian, J. I. M., Dian, E., Di Julio, D. D., Dunne, Katherine, Eklund, L., Ferreira, M. J., Fierlinger, P., Friman-Gayer, U., Happe, C., Holl, M., Johansson, T., Kamyshkov, Y., Klinkby, E., Kolevatov, R., Kupsc, A., Meirose, Bernhard, Milstead, David, Nepomuceno, A., Nilsson, T., Oskarsson, A., Perrey, H., Ramic, K., Rataj, B., Rizzi, N., Santoro, V., Silverstein, Samuel, Snow, W. M., Takibayev, A., Wagner, R., Wolke, M., Yiu, Sze-Chun, Young, A. R., Zanini, L., and Zimmer, O.
Abstract: The NNBAR experiment for the European Spallation Source will search for free neutrons converting to antineutrons with a sensitivity improvement of three orders of magnitude compared to the last such search. This paper describes progress towards a conceptual design report for NNBAR. The design of a moderator, neutron reflector, beamline, shielding and annihilation detector is reported. The simulations used form part of a model which will be used for optimisation of the experiment design and quantification of its sensitivity.
Published: 2022
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19. The CALIFA endcap

Author: Cortina, D., Alvarez-Pol, H., Borge, M. J. G., Briz, J., Cabanelas, P., Casarejos, E., Carmona Gallardo, M., Cederkäll, J., Chulkov, Leonid, Dierigl, M., Di Julio, D., Fernandez Martinez, G., Aumann, T., Fiori, E., Fomichev, A., Galaviz, D., Gernhäuser, R., Gerl, J., Golubev, P., Gonzalez, D., Gorshkov, A., Hartig, A., Heinz, A., Avdeichikov, V., Heil, M., Heiss, B., Ignatov, A., Jakobsson, B., Johansson, H. T., Klenze, P., Köeper, D., Kröll, T., Krücken, R., Krupko, S., Bendel, M., Kurz, F., Le Bleis, T., Löher, B., Nacher, E., Nilsson, T., Perea, A., Pfeffer, C., Pietras, B., Reifarth, R., Remmels, P., Benlliure, J., Rhee, H. B., Sanchez del Rio, J., Savran, D., Scheit, H., Sidorchuk, S., Simon, H., Tengblad, O., Teubig, P., Thies, R., Vilan, J. A., Bertini, D., von Schmid, M., Winkel, M., Winkler, S., Wamers, F., Yanez, P., Bezbakh, A., Bloch, T., and Böhmer, M.
Subjects: Physics
Abstract: GSI Scientific Report 2014 - GSI Report 2015-1
Published: 2015
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20. Progress report of the CALIFA/$R^3B$ calorimeter

Author: Cortina-Gil, D., Alvarez-Pol, H., Borge, M. J. G., Briz, J. A., Cabanelas, P., Casarejos, E., Carmona Gallardo, M., Cederkäll, J., Chulkov, L., Dierigl, M., Di Julio, D., Duran, I., Aumann, T., Fiori, E., Fomichev, A., Galaviz, D., Gascon, M., Gernhäuser, R., Gerl, J., Golubev, P., Golovkov, M., Gonzalez, D., Gorshkov, A., Avdeichikov, V., Heinz, A., Heil, M., Heiss, B., Henning, W., Ickert, G., Ignatov, A., Jakobsson, B., Johansson, H. T., Kmiecik, M., Kröll, T., Bendel, M., Krücken, R., Krupko, S., Kurz, F., Le Bleis, T., Löher, B., Maj, A., Nacher, E., Nilsson, T., Perea, A., Pfeffer, C., Benlliure, J., Pietralla, N., Pietras, B., Reifarth, R., Sanchez del Rio, J., Savran, D., Sidorchuk, S., Simon, H., Schnorrenberger, L., Tengblad, O., Teubig, P., Bertini, D., Thies, R., Vilan, J. A., von Schmid, M., Winkel, M., Winkler, S., Wamers, F., Yanez, P., Zieblinski, M., Bezbakh, A., Bloch, T., and Böhmer, M.
Subjects: Physics
Abstract: GSI Scientific Report 2013 - GSI Report 2014-1
Published: 2014
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21. Status of the CALIFA/R$^{3}$B calorimeter

Author: Cortina-Gil, D., Alvarez-Pol, H., Borge, M. J. G., Briz, J. A., Cabanelas, P., Casarejos, E., Carmona Gallardo, M., Cederkäll, J., Chulkov, L., Dierigl, M., Di Julio, D., Duran, I., Aumann, T., Fiori, E., Fomichev, A., Galaviz, D., Gascon, M., Gernhäuser, R., Gerl, J., Golubev, P., Golovkov, M., Gonzalez, D., Gorshkov, A., Avdeichikov, V., Heinz, A., Heil, M., Henning, W., Ickert, G., Ignatov, A., Jakobsson, B., Johansson, H. T., Kröll, T., Krücken, R., Krupko, S., Bendel, M., Kurz, F., Le Bleis, T., Löher, B., Montes, N., Nacher, E., Nilsson, T., Parrilla, C., Perea, A., Pietralla, N., Pietras, B., Benlliure, J., Reifarth, R., Sanchez del Rio, J., Savran, D., Sidorchuk, S., Simon, H., Schnorrenberger, L., Tengblad, O., Teubig, P., Thies, R., Vilan, J. A., Bertini, D., von Schmid, M., Winkel, M., Winkler, S., Wamers, F., Yanez, P., Bezbakh, A., Bloch, T., and Böhmer, M.
Published: 2013

22. Deformation and mixing of coexisting shapes in neutron-deficient polonium isotopes

Author: Kesteloot, N., Bastin, B., Gaffney, L. P., Wrzosek-Lipska, K., Auranen, K., Bauer, C., Bender, M., Bildstein, V., Blazhev, A., Boenig, S., Bree, N., Clement, E., Cocolios, T. E., Damyanova, A., Darby, I., De Witte, H., Di Julio, D., Diriken, J., Fransen, C., Garcia-Ramos, J. E., Gernhaeuser, R., Grahn, T., Heenen, P. -H., Hess, H., Heyde, K., Huyse, M., Iwanicki, J., Jakobsson, U., Konki, J., Kroell, T., Laurent, B., Lecesne, N., Lutter, R., Pakarinen, J., Peura, P., Piselli, E., Prochniak, L., Rahkila, P., Rapisarda, E., Reiter, P., Scheck, M., Seidlitz, M., Sferrazza, M., Siebeck, B., Sjodin, M., Tornqvist, H., Traykov, E., Van De Walle, J., Van Duppen, P., Vermeulen, M., Voulot, D., Warr, N., Wenander, F., Wimmer, K., Zielinska, M., Kesteloot, N., Bastin, B., Gaffney, L. P., Wrzosek-Lipska, K., Auranen, K., Bauer, C., Bender, M., Bildstein, V., Blazhev, A., Boenig, S., Bree, N., Clement, E., Cocolios, T. E., Damyanova, A., Darby, I., De Witte, H., Di Julio, D., Diriken, J., Fransen, C., Garcia-Ramos, J. E., Gernhaeuser, R., Grahn, T., Heenen, P. -H., Hess, H., Heyde, K., Huyse, M., Iwanicki, J., Jakobsson, U., Konki, J., Kroell, T., Laurent, B., Lecesne, N., Lutter, R., Pakarinen, J., Peura, P., Piselli, E., Prochniak, L., Rahkila, P., Rapisarda, E., Reiter, P., Scheck, M., Seidlitz, M., Sferrazza, M., Siebeck, B., Sjodin, M., Tornqvist, H., Traykov, E., Van De Walle, J., Van Duppen, P., Vermeulen, M., Voulot, D., Warr, N., Wenander, F., Wimmer, K., and Zielinska, M.
Abstract: Coulomb-excitation experiments are performed with postaccelerated beams of neutron-deficient Po-196,Po-198,Po-200,Po-202 isotopes at the REX-ISOLDE facility. A set of matrix elements, coupling the low-lying states in these isotopes, is extracted. In the two heaviest isotopes, Po-196,Po-198, the transitional and diagonal matrix elements of the 2(1)(+) state are determined. In Po-196,Po-198 multistep Coulomb excitation is observed, populating the 4(1)(+), 0(2)(+), and 2(2)(+) states. The experimental results are compared to the results from the measurement of mean-square charge radii in polonium isotopes, confirming the onset of deformation from Po-196 onwards. Three model descriptions are used to compare to the data. Calculations with the beyond-mean-field model, the interacting boson model, and the general Bohr Hamiltonian model show partial agreement with the experimental data. Finally, calculations with a phenomenological two-level mixing model hint at the mixing of a spherical structure with a weakly deformed rotational structure.
Published: 2015

23. Deformation and mixing of coexisting shapes in neutron-deficient polonium isotopes

Author: Kesteloot, Nele, Bastin, B., Gaffney, L.P., Wrzosek-Lipska, K., Auranen, K., Bauer, C., Bender, M., Bildstein, V., Blazhev, Andrey, Bonig, S., Bree, N., Clément, E., Cocolios, T. E., Damyanova, A., Darby, I., De Witte, Hans, Di Julio, D., Diriken, J., Fransen, C., Garcıa-Ramos, J.E., Gernhauser, R, Grahn, T., Heenen, Paul-Henri, Hess, H, Heyde, Kris, Huyse, Mark, Iwanicki, J, Jakobsson, U., Konki, J., Kroll, T, Laurent, B, Lecesne, N, Lutter, R, Pakarinen, J, Peura, P, Piselli, E, Prochniak, L, Rahkila, P, Rapisarda, E, Reiter, P., Scheck, M, Seidlitz, M, Sferrazza, Michele, Siebeck, B, Sjodin, M, Tornqvist, H, Traykov, E, Van De Walle, J, Van Duppen, Piet, Vermeulen, M, Voulot, D, Warr, Nigel, Wenander, F., Wimmer, K, Zielinska, M, Kesteloot, Nele, Bastin, B., Gaffney, L.P., Wrzosek-Lipska, K., Auranen, K., Bauer, C., Bender, M., Bildstein, V., Blazhev, Andrey, Bonig, S., Bree, N., Clément, E., Cocolios, T. E., Damyanova, A., Darby, I., De Witte, Hans, Di Julio, D., Diriken, J., Fransen, C., Garcıa-Ramos, J.E., Gernhauser, R, Grahn, T., Heenen, Paul-Henri, Hess, H, Heyde, Kris, Huyse, Mark, Iwanicki, J, Jakobsson, U., Konki, J., Kroll, T, Laurent, B, Lecesne, N, Lutter, R, Pakarinen, J, Peura, P, Piselli, E, Prochniak, L, Rahkila, P, Rapisarda, E, Reiter, P., Scheck, M, Seidlitz, M, Sferrazza, Michele, Siebeck, B, Sjodin, M, Tornqvist, H, Traykov, E, Van De Walle, J, Van Duppen, Piet, Vermeulen, M, Voulot, D, Warr, Nigel, Wenander, F., Wimmer, K, and Zielinska, M
Abstract: info:eu-repo/semantics/published
Published: 2015

24. Coulomb excitation of $^{94, 96}$Kr beam: Deformation in the neutron-rich krypton isotopes

Author: Albers, M, Warr, N, Marginean, N, Bucurescu, D, Balabanski, D, Bettermann, L, Blazhev, A, Cappellazzo, M, Cata-Danil, Gh, Cederkall, J, Danchev, M, Daugas, J M, Diriken, J, Filipescu, D, Fiori, E, Fransen, C, Georgiev, G, Ghita, D, Glodariu, T, Görgen, A, Hadynska, K, Hass, M, Iwanicki, J, Jolie, J, di Julio, D, Koester, U, Korten, W, Krücken, R, Kröll, T, Lozeva, R L, Marginean, R, Mihai, C, Mücher, D, Napiorkowski, P, Nara Singh, B S, Obertelli, A, Orlandi, R, Pakarinen, J, Radeck, D, Reiter, P, Seidlitz, M, Siebeck, B, Siem, S, Simpson, G S, Srebrny, J, Thomas, T, Tveten, G M, Ur, C A, van Duppen, P, Wadsworth, B, Wrzosek-Lipska, K, Zamfir, N V, and Zielenska, M
Subjects: Detectors and Experimental Techniques
Published: 2010

25. Deformation and mixing of coexisting shapes in neutron-deficient polonium isotopes

Author: Kesteloot, N., primary, Bastin, B., additional, Gaffney, L. P., additional, Wrzosek-Lipska, K., additional, Auranen, K., additional, Bauer, C., additional, Bender, M., additional, Bildstein, V., additional, Blazhev, A., additional, Bönig, S., additional, Bree, N., additional, Clément, E., additional, Cocolios, T. E., additional, Damyanova, A., additional, Darby, I., additional, De Witte, H., additional, Di Julio, D., additional, Diriken, J., additional, Fransen, C., additional, García-Ramos, J. E., additional, Gernhäuser, R., additional, Grahn, T., additional, Heenen, P.-H., additional, Hess, H., additional, Heyde, K., additional, Huyse, M., additional, Iwanicki, J., additional, Jakobsson, U., additional, Konki, J., additional, Kröll, T., additional, Laurent, B., additional, Lecesne, N., additional, Lutter, R., additional, Pakarinen, J., additional, Peura, P., additional, Piselli, E., additional, Próchniak, L., additional, Rahkila, P., additional, Rapisarda, E., additional, Reiter, P., additional, Scheck, M., additional, Seidlitz, M., additional, Sferrazza, M., additional, Siebeck, B., additional, Sjodin, M., additional, Tornqvist, H., additional, Traykov, E., additional, Van De Walle, J., additional, Van Duppen, P., additional, Vermeulen, M., additional, Voulot, D., additional, Warr, N., additional, Wenander, F., additional, Wimmer, K., additional, and Zielińska, M., additional
Published: 2015
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26. Studies of collectivity and single-particle behaviour in Te nuclei above the the N=50 shell gap

Author: Cederwall, B, Butler, P A, Bäck, T, Cederkäll, J, Darby, I G, Di Julio, D, Fahlander, C, Grahn, T, Hadinia, B, Huyse, M, Julin, R, Jenkins, D G, Johnson, A, Joss, D T, Leske, J, Nara Singh, B S, O'Donnell, D, Page, R D, Pakarinen, J, Sandzelius, M, Scheck, M, Scholey, C, Simpson, J, Smith, J F, Van Duppen, P, Wadsworth, R, Wenander, F, Liotta, R, and Qi, C
Subjects: Detectors and Experimental Techniques
Published: 2010

27. A Spectrometer for Nuclear Reaction Studies at HIE-ISOLDE

Author: Tveten, G, Cederkall, J, Siem, S, Goergen, A, Guttormsen, M, Hoff, P, Di Julio, D, Fahlander, C, Butler, P A, Joss, D T, Scheck, M, Blazhev, A, Jolie, J, Braun, N, Reiter, P, Warr, N, Jenkins, D G, Wadsworth, R, Freeman, S, Iwanicki, J, Napiorkowski, P, Zielinska, M, Huyse, M, van Duppen, P, Raabe, R, Krucken, R, Aliotta, M, Davinson, T, Kroll, Th, Leske, J, Pietralla, N, Uusitalo, J, Grahn, T, Orlandi, R, Pakarinen, J, Voulot, D, and Wenander, F
Subjects: Detectors and Experimental Techniques
Published: 2010

28. Shape coexistence in the neutron-deficient region around Z=82 studied via Coulomb excitation and few-nucleon transfer reactions

Author: Voulot, D, Wenander, F, Pakarinen, J, Blumenfeld, Y, Davinson, T, Woods, P, P.T. Greenlees, P. Jones, R. Julin, S. Juutinen, T. Grahn, P. Rahkila, Huyse, M, De Witte, H, Raabe, R, Van Duppen, P, Butler, P A, Herzberg, R-D, Joss, D T, Page, R D, Scheck, M, Cederkäll, J, Di Julio, D, Fahlander, C, Bildstein, V, Gernhäuser, R, Krücken, R, Nowak, K, Wimmer, K, Mücher, D, Kröll, Th, Pietralla, N, Rainovski, G, Goergen, A, Korten, W, Zielinska, M, Napiorkowski, P, Srebrny, J, Jenkins, D G, Nara Singh, B S, Wadsworth, R, Blazhev, A, Jolie, J, Warr, N, Reiter, P, Freeman, S, Clément, E, Bastin, B, Andreyev, A N, Harissopulos, S, Lagoyannis, A, Axiotis, M, Mertzimekis, T J, Pakou, A, Patronis, N, Wood, J, Heyde, K, Carpenter, M, Janssens, R V F, Kondev, F G, and Zhu, S
Subjects: Detectors and Experimental Techniques
Published: 2010

29. Nuclear-structure evolution from $^{68}$Ni towards $^{78}$Ni studied with multiple Coulomb excitation

Author: Van Duppen, P, Wenander, F, Pakarinen, J, Blumenfeld, Y, Davinson, T, Woods, P, Huyse, M, De Witte, H, Raabe, R, Bildstein, V, Gernhäuser, R, Krücken, R, Nowak, K, Wimmer, K, Mücher, D, Kröll, T, Pietralla, N, Rainovski, G, Goergen, A, Korten, W, Obertelli, A, Zielinska, M, Napiorkowski, P, Srebrny, J, Blazhev, A, Jolie, J, Warr, N, Reiter, P, Clément, E, Andreyev, A N, Chapman, B, Harissopulos, S, Lagoyannis, A, Axiotis, M, Mertzimekis, T J, Pakou, A, Van de Walle, J, Georgiev, G, Balabanski, D L, Cederkäll, J, Di Julio, D, and Fahlander, C
Subjects: Detectors and Experimental Techniques
Published: 2010

30. Letter of Intent to the ISOLDE and Neutron Time-of-Flight Experiments Committee for experiments with HIE-ISOLDE : Single-Particle Evolution and Test of Shell Models

Author: Freeman, Sean J, Andreyev, A, Bildstein, V, Butler, P A, Carpenter, M P, Catford, W N, Cederkall, J, Chapman, R, Di Julio, D, Hoffman, C R, Huyse, m, Janssens, R V F, Jenkins, D, Kay, B P, Kröll, T, Krücken, R, Müncher, D, Nowak, N, Raabe, R, Schiffer, J p, Thomas, J S, Van Duppen, P, Wadsworth, R, Warr, N, Wimmer, K, and Zhu, S
Subjects: Detectors and Experimental Techniques
Published: 2010

31. Letter of Intent to the ISOLDE and Neutron Time-of-Flight Experiments Committee for experiments with HIE-ISOLDE: A HELIcal Orbit Spectrometer (HELIOS) for HIE-ISOLDE

Author: Freeman, Sean J, Andreyev, A, Back, B B, Bildstein, V, Butler, P A, Catford, W N, Cederkall, J, Chapman, G, Di Julio, D, Hoffman, C R, Huyse, M, Jenkins, D, Kay, B P, Kröll, T, Krücken, R, Müncher, D, Nowak, N, Raabe, R, Schiffer, J P, Thomas, J S, Van Duppen, P, Wadsworth, R, Warr, N, Wimmer, K, and Wuosmaa, A H
Subjects: Detectors and Experimental Techniques
Published: 2010

32. Coulomb excitation of $^{94,96}$Kr beam: Deformation in the neutron-rich krypton isotopes

Author: Mücher, D, Marginean, N, Bucurescu, D, Albers, M, Balabanski, D, Bernards, C, Bettermann, L, Blazhev, A, Cata Danil, G, Cederkäll, J, Danchev, M, Das-Gupta, S, Daugas, J M, Filipescu, D, Fiori, E, Fransen, C, Georgiev, G, Ghita, D, Glodariu, T, Görgen, A, Hadynska, K, Hass, M, Iwanicki, J, Jolie, J, di Julio, D, Köster, U, Korten, W, Kröll, T, Kumar, V, Lo Bianco, G, Lozeva, R L, Marginean, R, Mihai, C, Napiorkowski, P, Nara-Singh, B S, Obertelli, A, Orlandi, R, Radeck, D, Reiter, P, Seidlitz, M, Siem, S, Simpson, G S, Singh, K, Srebrny, J, Tveten, G M, Ur, C A, Van De Walle, J, Wadsworth, B, Warr, N, Wrzosek-Lipska, K, Zamfir, N V, and Zielinska, M
Subjects: Detectors and Experimental Techniques
Published: 2009

33. Optimization of multi-channel neutron focusing guides for extreme sample environments

Author: Di Julio, D D, primary, Lelièvre-Berna, E, additional, Courtois, P, additional, Andersen, K H, additional, and Bentley, P M, additional
Published: 2014
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34. Particle Physics at the European Spallation Source

Author: Abele, H., Alekou, A., Algora, A., Andersen, K., Baeßler, S., Barron-Pálos, L., Barrow, J., Baussan, E., Bentley, P., Berezhiani, Z., Beßler, Y., Bhattacharyya, A. K., Bianchi, A., Bijnens, J., Blanco, C., Blaskovic Kraljevic, N., Blennow, M., Bodek, K., Bogomilov, M., Bohm, C., Bolling, B., Bouquerel, E., Brooijmans, G., Broussard, L. J., Buchan, O., Burgman, A., Calén, H., Carlile, C. J., Cederkall, J., Chanel, E., Christiansen, P., Cirigliano, V., Collar, J. I., Collins, M., Crawford, C. B., Cristaldo Morales, E., Cupiał, P., D Alessi, L., Damian, J. I. M., Danared, H., Dancila, D., André, J. P. A. M., Delahaye, J. P., Degenkolb, S., Di Julio, D. D., Dracos, M., Dunne, K., Efthymiopoulos, I., Ekelöf, T., Eklund, L., Eshraqi, M., Esteban, I., Fanourakis, G., Farricker, A., Fernandez-Martinez, E., Ferreira, M. J., Fertl, M., Fierlinger, P., Folsom, B., Frank, A., Fratangelo, A., Friman-Gayer, U., Fukuda, T., Fynbo, H. O. U., Sosa, A. Garcia, Gazis, N., Gålnander, B., Geralis, Th, Monojit Ghosh, Gokbulut, G., Gomez-Cadenas, J. J., Gonzalez-Alonso, M., Gonzalez, F., Halić, L., Happe, C., Heil, P., Heinz, A., Herde, H., Holl, M., Jenke, T., Jenssen, M., Jericha, E., Johansson, H. T., Johansson, R., Johansson, T., Kamyshkov, Y., Kayis Topaksu, A., Kildetoft, B., Kirch, K., Kliček, B., Klinkby, E., Kolevatov, R., Konrad, G., Kozioł, M., Krhač, K., Kupść, A., Łacny, Ł., Larizgoitia, L., Lewis, C. M., Lindroos, M., Lychagin, E., Lytken, E., Maiano, C., Marciniewski, P., Markaj, G., Märkisch, B., Marrelli, C., Martins, C., Meirose, B., Mezzetto, M., Milas, N., Milstead, D., Monrabal, F., Muhrer, G., Nepomuceno, A., Nesvizhevsky, V., Nilsson, T., Novella, P., Oglakci, M., Ohlsson, T., Olvegård, M., Oskarsson, A., Ota, T., Park, J., Patrzalek, D., Perrey, H., Persoz, M., Petkov, G., Piegsa, F. M., Pistillo, C., Poussot, P., Privitera, P., Rataj, B., Ries, D., Rizzi, N., Rosauro-Alcaraz, S., Rozpedzik, D., Saiang, D., Santoro, V., Schmidt, U., Schober, H., Schulthess, I., Silverstein, S., Simón, A., Sina, H., Snamina, J., Snow, W. M., Soldner, T., Stavropoulos, G., Stipčević, M., Szybiński, B., Takibayev, A., Tang, Z., Tarkeshian, R., Theroine, C., Thorne, J., Terranova, F., Thomas, J., Tolba, T., Torres-Sánchez, P., Trachanas, E., Tsenov, R., Uggerhøj, U. I., Vankova-Kirilova, G., Vassilopoulos, N., Wagner, R., Wang, X., Wildner, E., Wolke, M., Wurtz, J., Yiu, S. C., Yoon, S. G., Young, A. R., Zanini, L., Zejma, J., Zerzion, D., Zimmer, O., Zormpa, O., Zou, Y., and HEP, INSPIRE
Subjects: Physics - Instrumentation and Detectors, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.NEXP] Physics [physics]/Nuclear Experiment [nucl-ex], hep-ex, FOS: Physical sciences, hep-ph, Instrumentation and Detectors (physics.ins-det), nucl-ex, High Energy Physics - Experiment, High Energy Physics - Phenomenology, High Energy Physics - Experiment (hep-ex), High Energy Physics - Phenomenology (hep-ph), [PHYS.PHYS.PHYS-INS-DET] Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], fission, Nuclear Physics - Experiment, Nuclear Experiment (nucl-ex), Detectors and Experimental Techniques, Nuclear Experiment, physics.ins-det, activity report, Particle Physics - Experiment, Particle Physics - Phenomenology
Abstract: Presently under construction in Lund, Sweden, the European Spallation Source (ESS) will be the world's brightest neutron source. As such, it has the potential for a particle physics program with a unique reach and which is complementary to that available at other facilities. This paper describes proposed particle physics activities for the ESS. These encompass the exploitation of both the neutrons and neutrinos produced at the ESS for high precision (sensitivity) measurements (searches)., Comment: 121 pages

35. Development of a High Intensity Neutron Source at the European Spallation Source

Author: Santoro, V., Bent Lauritzen, Andersen, K. H., Bernasconi, M., Bertelsen, M., Beßler, Y., Campi, D., Czamler, V., Di julio, D. D., Dian, E., Dunne, K., Fierlinger, P., Gaye, A., Gorini, G., Happe, C., Kittelmann, T., Esben Bryndt Klinkby, Kokai, Z., Kolevatov, R., Linander, R., Marquez Damian, J. I., Meirose, B., Mezei, F., Milstead, D., Muhrer, G., Ramic, K., Rataj, B., Nicola Rizzi, Samothrakitis, S., Seknaes, J. R., Silverstein, S., Strobl, M., Strothmann, M., Takibayev, A., Wagner, R., Willendrup, P., C Yiu, S., Zanini, L., and Zimmer, O.

36. NJOY+NCrystal: An open-source tool for creating thermal neutron scattering libraries with mixed elastic support

Author: Kemal Ramić, Jose Ignacio Marquez Damian, Thomas Kittelmann, Douglas D. Di Julio, Davide Campi, Marco Bernasconi, Giuseppe Gorini, Valentina Santoro, Ramic, K, Marquez Damian, J, Kittelmann, T, Di Julio, D, Campi, D, Bernasconi, M, Gorini, G, and Santoro, V
Subjects: Nuclear and High Energy Physics, Incoherent elastic, Mixed elastic, 02 engineering and technology, 021001 nanoscience & nanotechnology, Coherent elastic, 01 natural sciences, Total cross section, ENDF, nuclear data, 0103 physical sciences, 010306 general physics, 0210 nano-technology, Instrumentation, Thermal neutron scattering librarie, FIS/03 - FISICA DELLA MATERIA
Abstract: In this work we present NJOY+NCrystal, a tool to generate thermal neutron scattering libraries with support for coherent and incoherent elastic components for crystalline solid materials. This tool, which is a customized version of NJOY, was created by modifying the nuclear data processing program NJOY to call the thermal scattering software library NCrystal, and includes a proposed change in the ENDF-6 format to store both the coherent and incoherent elastic components. Necessary changes to enable this format in NJOY, as well as to sample it in the OpenMC Monte Carlo code, are detailed here. Examples of materials that are coherent–dominant, incoherent–dominant, and mixed elastic scatterers are presented, as well as the creation of novel libraries for MgH2 and MgD2, that are under consideration as advanced neutron reflectors in the HighNESS project at the European Spallation Source. NJOY+NCrystal greatly simplifies the process to generate thermal scattering libraries (TSL) and this is exemplified with 213 new and updated TSL evaluations.
Published: 2022

37. Coulomb excitation of 29,30Na: Mapping the borders of the island of inversion.

Author: Seidlitz, M., Reiter, P., Altenkirch, R., Bastin, B., Bauer, C., Blazhev, A., Bree, N., Bruyneel, B., Butler, P. A., Cederkäll, J., Davinson, T., De Witte, H., Di Julio, D. D., Diriken, J., Gaffney, L. P., Geibel, K., Georgiev, G., Gernhäuser, R., Huyse, M., and Kesteloot, N.
Subjects: *COULOMB excitation, *MATHEMATICAL mappings, *NUCLEAR shell theory, *ATOMIC transition probabilities, *EXCITED states, *WAVE functions
Abstract: Nuclear shell evolution in neutron-rich Na nuclei around N = 20 was studied by determining reduced transition probabilities, i.e., B(E2) and B(M1) values, in order to map the border of the island of inversion. To this end Coulomb-excitation experiments, employing radioactive 29,30Na beams with a final beam energy of 2.85 MeV/nucleon, were performed at REX-ISOLDE, CERN. De-excitation γ rays were detected by the MINIBALL γ-ray spectrometer in coincidence with scattered particles in a segmented Si detector. Transition probabilities to excited states were deduced. The measured B(E2) values agree well with shell-model predictions, supporting the idea that in the Na isotopic chain the ground-state wave function contains significant intruder admixture already at N = 18, with N = 19 having an almost pure two-particle-two-hole deformed ground-state configuration. [ABSTRACT FROM AUTHOR]
Published: 2014
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38. Dilated cardiomyopathy caused by acute myocarditis in pediatric patients: evolution of myocardial damage in a group of potential heart transplant candidates.

Author: Gagliardi MG, Bevilacqua M, Squitieri C, Boldrini R, Di Julio DP, and Marcelletti C
Subjects: Acute Disease, Cardiomyopathy, Dilated surgery, Child, Preschool, Echocardiography, Endocardium pathology, Female, Follow-Up Studies, Humans, Infant, Male, Myocarditis diagnosis, Myocardium pathology, Ventricular Function, Left, Biopsy, Needle, Cardiomyopathy, Dilated etiology, Heart Transplantation, Myocarditis complications
Abstract: Dilated cardiomyopathy, frequently caused by acute myocarditis, is a common indication for heart transplantation in pediatric patients. The prognosis of children with acute myocarditis is not well known but is believed to be poor. We report the short-term follow-up in 20 pediatric patients (mean age 22 +/- 19 months) with acute myocarditis diagnosed by endomyocardial biopsy. All patients were treated by immunosuppression (cyclosporine and steroids). Endomyocardial biopsy was repeated after 6 months in all patients and after 1 year in patients with persistent acute myocarditis. To evaluate left ventricular function, two-dimensional echocardiography was performed at the time of each endomyocardial biopsy, and left ventricular end-diastolic volume index and ejection fraction were calculated. After 6 months, endomyocardial biopsy showed persistence of acute myocarditis in 13 of 20 patients. After 1 year, endomyocardial biopsy performed in 11 of 13 patients with persistent acute myocarditis showed ongoing acute myocarditis in 10 of 11 patients. On admission to the hospital, 16 of 20 patients had left ventricular dilation (end-diastolic volume index 122 +/- 19 ml/m2; normal values 63 +/- 17 ml/m2) and 20 of 20 had decreased contractility (ejection fraction 34% +/- 11%; normal values 66.1% +/- 5.2%). After 6 months, in all patients the end-diastolic volume index decreased to 73 +/- 23 ml/m2 (p < 0.001), and the ejection fraction increased to 56% +/- 8% (p < 0.000001).(ABSTRACT TRUNCATED AT 250 WORDS)
Published: 1993

39. Glucose stimulates cAMP accumulation in the oral bacterium Actinomyces viscosus.

Author: Watson EL, Sodhi S, Lohrke S, and Di Julio DH
Subjects: Actinomyces viscosus metabolism, Adenylyl Cyclases metabolism, Fructose pharmacology, Humans, Lactose pharmacology, beta-Galactosidase metabolism, Actinomyces viscosus drug effects, Cyclic AMP metabolism, Glucose pharmacology, Mouth microbiology
Abstract: Actinomyces viscosus T14V, a Gram-positive bacterium found in the oral cavity, was found to be insensitive to glucose-mediated catabolite repression. Basal levels of beta-galactosidase (18-26 U) were observed at all phases of growth regardless of the culture conditions. Further, beta-galactosidase could not be induced with lactose, or with a known inducer of the enzyme, isopropyl-beta-D-thiogalactoside, or with dibutyryl cAMP. Glucose, on the other hand, stimulated cAMP accumulation in a concentration-dependent manner. Fructose and sucrose mimicked the effects of glucose on cAMP accumulation, whereas galactose, mannose and maltose had lesser stimulatory effects. Other carbon sources, i.e., lactose, alpha-methylglucoside, ribose, xylose and succinate were without effect. Glucose and alpha-methylglucoside were found to stimulate cAMP accumulation in toluene-permeabilized cells, in the presence of the phosphodiesterase inhibitor, theophylline. Glucose did not stimulate cAMP levels in other Gram-positive bacteria including Streptococcus mutans, S. sanguis and S. salivarius but did cause cAMP accumulation in other strains of A. viscosus. The results suggest that glucose effects on cAMP metabolism are independent of the induction of beta-galactosidase as presently defined for Escherichia coli, and that the effects appear to be selective to the A. viscosus bacteria. The results also suggest that glucose stimulates cAMP accumulation via activation of adenylate cyclase.
Published: 1993
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40. Identification and localization of G proteins in exocrine glands.

Author: Watson EL, Di Julio D, Oda D, and Izutsu KT
Subjects: Animals, Cell Membrane metabolism, Cell Nucleus metabolism, Cell Nucleus ultrastructure, Cells, Cultured, Cytoplasm metabolism, Cytoplasm ultrastructure, Exocrine Glands ultrastructure, Humans, Immunoblotting, Immunohistochemistry, Mice, Pancreas metabolism, Pancreas ultrastructure, Pancreatic Ducts metabolism, Pancreatic Ducts ultrastructure, Parotid Gland metabolism, Parotid Gland ultrastructure, Rats, Submandibular Gland metabolism, Submandibular Gland ultrastructure, Exocrine Glands metabolism, GTP-Binding Proteins metabolism
Abstract: GTP-binding proteins were identified in rat parotid acinar plasma-enriched membranes (PM) by immunoblot analysis and localized immunohistochemically in the parotid gland as well as in other exocrine glands by using affinity-purified antisera specific for alpha subunits of the G proteins. Isolated rat parotid acinar PM immunoreacted strongly to antisera directed against Gs alpha, Gi alpha 1/alpha 2, Gi alpha 3, and Go alpha; the signal for Go alpha, however, was weak with crude Go antisera. Immunohistochemical studies to identify and localize Go in rat parotid tissue revealed that antisera to Go alpha immunoreacted with ductal cells. In addition, strong immunoreactivity to Go alpha antisera was noted in ductal cells of other salivary glands including rat submandibular, mouse parotid, and mouse submandibular glands. Light labeling of rat parotid and submandibular gland acinar cells was also noted. In contrast, in the rat and mouse pancreas, Go antisera immunoreacted primarily with islet cells. Ductal cells were negative, but there was light labeling of rat pancreatic acinar cells. The apparent ductal specificity of Go alpha staining was further verified by demonstrating that Go alpha antisera immunoreacted strongly with HSG-PA cells, a human transformed salivary ductal cell line. The results demonstrate that rat parotid acinar plasma membranes express a number of G proteins including Go and that Go appears to be selectively expressed in the ductal cells of rat parotid gland and other salivary glands. The selective enrichment of Go in ductal cells suggests that this G protein may play an important role in ductal cell physiology.
Published: 1993
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41. Inhibition of basal and calmodulin-activated Ca2+-pump ATPase by fractionated compound 48/80.

Author: Di Julio D, Hinds TR, and Vincenzi FF
Subjects: Biological Transport, Active drug effects, Ca(2+) Mg(2+)-ATPase metabolism, Calcium-Transporting ATPases blood, Enzyme Activation, Erythrocyte Membrane enzymology, Humans, In Vitro Techniques, Kinetics, p-Methoxy-N-methylphenethylamine analysis, Calcium-Transporting ATPases antagonists & inhibitors, Calmodulin pharmacology, p-Methoxy-N-methylphenethylamine pharmacology
Abstract: Compound 48/80 (48/80), a mixture of polycationic compounds was fractionated using affinity chromatography on calmodulin-Sepharose. Unfractionated 48/80 and various fractions were tested for their potential inhibitory effects on ATPase activities of isolated human red blood cell membranes. ATPase activities tested included: Mg2+-ATPase, the Na+/K+-pump ATPase, and the Ca2+-pump ATPase in both its basal (calmodulin-independent) and calmodulin-activated state. Neither 48/80 nor its various fractions were very potent or efficacious inhibitors of the Mg2+-ATPase or the Na+/K+-pump ATPase. In agreement with previous reports, 48/80 was found to be an inhibitor of the calmodulin-activated Ca2+-pump ATPase. By contrast, we found that unfractionated, as well as some fractionated, material inhibited both the basal (calmodulin-independent) and calmodulin-activated Ca2+-pump ATPase activity. A fraction designated as Fraction III bound to calmodulin-Sepharose in the presence of Ca2+ and low salt and was eluted in the absence of Ca2+ and 0.15 M NaCl. By gel filtration, Fraction III had an apparent average molecular weight of 2064 (1320 for unfractionated material). Fraction III was the most potent inhibitor of the Ca2+-pump ATPase with IC50 values for the basal and calmodulin-activated forms of the enzyme of 0.6 and 1.2 micrograms/ml, respectively. Inhibition by Fraction III was cooperative with n apparent values of 2.4 and 5.7, respectively, for the basal and calmodulin-activated forms of the enzyme. Thus, binding of 48/80 constituents to calmodulin can not fully account for the observed data. Direct interaction of 48/80 constituent(s) with the enzyme and/or the lipid portion of the membrane is suggested.
Published: 1989
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