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  1. Article ; Online: Quantum Efficiency Measurement and Modeling of Silicon Sensors Optimized for Soft X-ray Detection.

    Carulla, Maria / Barten, Rebecca / Baruffaldi, Filippo / Bergamaschi, Anna / Borghi, Giacomo / Boscardin, Maurizio / Brückner, Martin / Butcher, Tim A / Centis Vignali, Matteo / Dinapoli, Roberto / Ebner, Simon / Ficorella, Francesco / Fröjdh, Erik / Greiffenberg, Dominic / Hammad Ali, Omar / Hasanaj, Shqipe / Heymes, Julian / Hinger, Viktoria / King, Thomas /
    Kozlowski, Pawel / Lopez Cuenca, Carlos / Mezza, Davide / Moustakas, Konstantinos / Mozzanica, Aldo / Paternoster, Giovanni / Paton, Kirsty A / Ronchin, Sabina / Ruder, Christian / Schmitt, Bernd / Sieberer, Patrick / Thattil, Dhanya / Vogelsang, Konrad / Xie, Xiangyu / Zhang, Jiaguo

    Sensors (Basel, Switzerland)

    2024  Volume 24, Issue 3

    Abstract: Hybrid pixel detectors have become indispensable at synchrotron and X-ray free-electron laser facilities thanks to their large dynamic range, high frame rate, low noise, and large area. However, at energies below 3 keV, the detector performance is often ... ...

    Abstract Hybrid pixel detectors have become indispensable at synchrotron and X-ray free-electron laser facilities thanks to their large dynamic range, high frame rate, low noise, and large area. However, at energies below 3 keV, the detector performance is often limited because of the poor quantum efficiency of the sensor and the difficulty in achieving single-photon resolution due to the low signal-to-noise ratio. In this paper, we address the quantum efficiency of silicon sensors by refining the design of the entrance window, mainly by passivating the silicon surface and optimizing the dopant profile of the n
    Language English
    Publishing date 2024-01-31
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2052857-7
    ISSN 1424-8220 ; 1424-8220
    ISSN (online) 1424-8220
    ISSN 1424-8220
    DOI 10.3390/s24030942
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Kilohertz serial crystallography with the JUNGFRAU detector at a fourth-generation synchrotron source.

    Leonarski, Filip / Nan, Jie / Matej, Zdenek / Bertrand, Quentin / Furrer, Antonia / Gorgisyan, Ishkhan / Bjelčić, Monika / Kepa, Michal / Glover, Hannah / Hinger, Viktoria / Eriksson, Thomas / Cehovin, Aleksander / Eguiraun, Mikel / Gasparotto, Piero / Mozzanica, Aldo / Weinert, Tobias / Gonzalez, Ana / Standfuss, Jörg / Wang, Meitian /
    Ursby, Thomas / Dworkowski, Florian

    IUCrJ

    2023  Volume 10, Issue Pt 6, Page(s) 729–737

    Abstract: Serial and time-resolved macromolecular crystallography are on the rise. However, beam time at X-ray free-electron lasers is limited and most third-generation synchrotron-based macromolecular crystallography beamlines do not offer the necessary ... ...

    Abstract Serial and time-resolved macromolecular crystallography are on the rise. However, beam time at X-ray free-electron lasers is limited and most third-generation synchrotron-based macromolecular crystallography beamlines do not offer the necessary infrastructure yet. Here, a new setup is demonstrated, based on the JUNGFRAU detector and Jungfraujoch data-acquisition system, that enables collection of kilohertz serial crystallography data at fourth-generation synchrotrons. More importantly, it is shown that this setup is capable of collecting multiple-time-point time-resolved protein dynamics at kilohertz rates, allowing the probing of microsecond to second dynamics at synchrotrons in a fraction of the time needed previously. A high-quality complete X-ray dataset was obtained within 1 min from lysozyme microcrystals, and the dynamics of the light-driven sodium-pump membrane protein KR2 with a time resolution of 1 ms could be demonstrated. To make the setup more accessible for researchers, downstream data handling and analysis will be automated to allow on-the-fly spot finding and indexing, as well as data processing.
    Language English
    Publishing date 2023-11-01
    Publishing country England
    Document type Journal Article
    ZDB-ID 2754953-7
    ISSN 2052-2525 ; 2052-2525
    ISSN (online) 2052-2525
    ISSN 2052-2525
    DOI 10.1107/S2052252523008618
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Book ; Online: The DAQ system of the 12,000 Channel CMS High Granularity Calorimeter Prototype

    Acar, B. / Adamov, G. / Adloff, C. / Afanasiev, S. / Akchurin, N. / Akgün, B. / Alhusseini, M. / Alison, J. / Altopp, G. / Alyari, M. / An, S. / Anagul, S. / Andreev, I. / Andrews, M. / Aspell, P. / Atakisi, I. A. / Bach, O. / Baden, A. / Bakas, G. /
    Bakshi, A. / Bargassa, P. / Barney, D. / Becheva, E. / Behera, P. / Belloni, A. / Bergauer, T. / Besancon, M. / Bhattacharya, S. / Bhowmik, D. / Bloch, P. / Bodek, A. / Bonanomi, M. / Bonnemaison, A. / Bonomally, S. / Borg, J. / Bouyjou, F. / Braga, D. / Brashear, J. / Brondolin, E. / Bryant, P. / Bueghly, J. / Bilki, B. / Burkle, B. / Butler-Nalin, A. / Callier, S. / Calvet, D. / Cao, X. / Caraway, B. / Caregari, S. / Ceard, L. / Cekmecelioglu, Y. C. / Cerminara, G. / Charitonidis, N. / Chatterjee, R. / Chen, Y. M. / Chen, Z. / Cheng, K. y. / Chernichenko, S. / Cheung, H. / Chien, C. H. / Choudhury, S. / Čoko, D. / Collura, G. / Couderc, F. / Dumanoglu, I. / Dannheim, D. / Dauncey, P. / David, A. / Davies, G. / Day, E. / DeBarbaro, P. / De Guio, F. / de La Taille, C. / De Silva, M. / Debbins, P. / Delagnes, E. / Deltoro, J. M. / Derylo, G. / de Almeida, P. G. Dias / Diaz, D. / Dinaucourt, P. / Dittmann, J. / Dragicevic, M. / Dugad, S. / Dutta, V. / Dutta, S. / Eckdahl, J. / Edberg, T. K. / Berni, M. El / Eno, S. C. / Ershov, Yu. / Everaerts, P. / Extier, S. / Fahim, F. / Fallon, C. / Alves, B. A. Fontana Santos / Frahm, E. / Franzoni, G. / Freeman, J. / French, T. / Guler, E. Gurpinar / Guler, Y. / Gagnan, M. / Gandhi, P. / Ganjour, S. / Garcia-Bellido, A. / Gecse, Z. / Geerebaert, Y. / Gerwig, H. / Gevin, O. / Gilbert, W. / Gilbert, A. / Gill, K. / Gingu, C. / Gninenko, S. / Golunov, A. / Golutvin, I. / Gonzalez, T. / Gorbounov, N. / Gouskos, L. / Gu, Y. / Guilloux, F. / Gülmez, E. / Hammer, M. / Harilal, A. / Hatakeyama, K. / Heering, A. / Hegde, V. / Heintz, U. / Hinger, V. / Hinton, N. / Hirschauer, J. / Hoff, J. / Hou, W. S. / Isik, C. / Incandela, J. / Jain, S. / Jheng, H. R. / Joshi, U. / Kara, O. / Kachanov, V. / Kalinin, A. / Kameshwar, R. / Kaminskiy, A. / Karneyeu, A. / Kaya, O. / Kaya, M. / Khukhunaishvili, A. / Kim, S. / Koetz, K. / Kolberg, T. / Kristić, A. / Krohn, M. / Krüger, K. / Kulagin, N. / Kulis, S. / Kunori, S. / Kuo, C. M. / Kuryatkov, V. / Kyre, S. / Köseyan, O. K. / Lai, Y. / Lamichhane, K. / Landsberg, G. / Langford, J. / Lee, M. Y. / Levin, A. / Li, A. / Li, B. / Li, J. -H. / Liao, H. / Lincoln, D. / Linssen, L. / Lipton, R. / Liu, Y. / Lobanov, A. / Lu, R. S. / Lysova, I. / Magnan, A. M. / Magniette, F. / Maier, A. A. / Malakhov, A. / Mandjavize, I. / Mannelli, M. / Mans, J. / Marchioro, A. / Martelli, A. / Masterson, P. / Meng, B. / Mengke, T. / Mestvirishvili, A. / Mirza, I. / Moccia, S. / Morrissey, I. / Mudholkar, T. / Musić, J. / Musienko, I. / Nabili, S. / Nagar, A. / Nikitenko, A. / Noonan, D. / Noy, M. / Nurdan, K. / Ochando, C. / Odegard, B. / Odell, N. / Onel, Y. / Ortez, W. / Ozegović, J. / Rodriguez, L. Pacheco / Paganis, E. / Pagenkopf, D. / Palladino, V. / Pandey, S. / Pantaleo, F. / Papageorgakis, C. / Papakrivopoulos, I. / Parshook, J. / Pastika, N. / Paulini, M. / Paulitsch, P. / Peltola, T. / Gomes, R. Pereira / Perkins, H. / Petiot, P. / Pitters, F. / Prosper, H. / Prvan, M. / Puljak, I. / Quast, T. / Quinn, R. / Quinnan, M. / Rapacz, K. / Raux, L. / Reichenbach, G. / Reinecke, M. / Revering, M. / Rodriguez, A. / Romanteau, T. / Rose, A. / Rovere, M. / Roy, A. / Rubinov, P. / Rusack, R. / Simsek, A. E. / Sozbilir, U. / Sahin, O. M. / Sanchez, A. / Saradhy, R. / Sarkar, T. / Sarkisla, M. A. / Sauvan, J. B. / Schmidt, I. / Schmitt, M. / Scott, E. / Seez, C. / Sefkow, F. / Sharma, S. / Shein, I. / Shenai, A. / Shukla, R. / Sicking, E. / Sieberer, P. / Sirois, Y. / Smirnov, V. / Spencer, E. / Steen, A. / Strait, J. / Strebler, T. / Strobbe, N. / Su, J. W. / Sukhov, E. / Sun, L. / Sun, M. / Syal, C. / Tali, B. / Tok, U. G. / Topaksu, A. Kayis / Tan, C. L. / Tastan, I. / Tatli, T. / Thaus, R. / Tekten, S. / Thienpont, D. / Pierre-Emile, T. / Tiras, E. / Titov, M. / Tlisov, D. / Troska, J. / Tsamalaidze, Z. / Tsipolitis, G. / Tsirou, A. / Tyurin, N. / Undleeb, S. / Urbanski, D. / Ustinov, V. / Uzunian, A. / van de Klundert, M. / Varela, J. / Velasco, M. / Pinto, M. Vicente Barreto / da Silva, P. M. / Virdee, T. / de Oliveira, R. Vizinho / Voelker, J. / Voirin, E. / Wang, Z. / Wang, X. / Wang, F. / Wayne, M. / Webb, S. N. / Weinberg, M. / Whitbeck, A. / White, D. / Wickwire, R. / Wilson, J. S. / Wu, H. Y. / Wu, L. / Yeh, C. H / Yohay, R. / Yu, G. B. / Yu, S. S. / Yu, D. / Yumiceva, F. / Zacharopoulou, A. / Zamiatin, N. / Zarubin, A. / Zenz, S. / Zhang, H. / Zhang, J.

    2020  

    Abstract: The CMS experiment at the CERN LHC will be upgraded to accommodate the 5-fold increase in the instantaneous luminosity expected at the High-Luminosity LHC (HL-LHC). Concomitant with this increase will be an increase in the number of interactions in each ... ...

    Abstract The CMS experiment at the CERN LHC will be upgraded to accommodate the 5-fold increase in the instantaneous luminosity expected at the High-Luminosity LHC (HL-LHC). Concomitant with this increase will be an increase in the number of interactions in each bunch crossing and a significant increase in the total ionising dose and fluence. One part of this upgrade is the replacement of the current endcap calorimeters with a high granularity sampling calorimeter equipped with silicon sensors, designed to manage the high collision rates. As part of the development of this calorimeter, a series of beam tests have been conducted with different sampling configurations using prototype segmented silicon detectors. In the most recent of these tests, conducted in late 2018 at the CERN SPS, the performance of a prototype calorimeter equipped with ${\approx}12,000\rm{~channels}$ of silicon sensors was studied with beams of high-energy electrons, pions and muons. This paper describes the custom-built scalable data acquisition system that was built with readily available FPGA mezzanines and low-cost Raspberry PI computers.
    Keywords Physics - Instrumentation and Detectors ; High Energy Physics - Experiment
    Subject code 621
    Publishing date 2020-12-07
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Book ; Online: Construction and commissioning of CMS CE prototype silicon modules

    Acar, B. / Adamov, G. / Adloff, C. / Afanasiev, S. / Akchurin, N. / Akgün, B. / Alhusseini, M. / Alison, J. / Altopp, G. / Alyari, M. / An, S. / Anagul, S. / Andreev, I. / Andrews, M. / Aspell, P. / Atakisi, I. A. / Bach, O. / Baden, A. / Bakas, G. /
    Bakshi, A. / Bargassa, P. / Barney, D. / Becheva, E. / Behera, P. / Belloni, A. / Bergauer, T. / Besancon, M. / Bhattacharya, S. / Bhowmik, D. / Bloch, P. / Bodek, A. / Bonanomi, M. / Bonnemaison, A. / Bonomally, S. / Borg, J. / Bouyjou, F. / Braga, D. / Brashear, J. / Brondolin, E. / Bryant, P. / Bueghly, J. / Bilki, B. / Burkle, B. / Butler-Nalin, A. / Callier, S. / Calvet, D. / Cao, X. / Caraway, B. / Caregari, S. / Ceard, L. / Cekmecelioglu, Y. C. / Cerminara, G. / Charitonidis, N. / Chatterjee, R. / Chen, Y. M. / Chen, Z. / Cheng, K. y. / Chernichenko, S. / Cheung, H. / Chien, C. H. / Choudhury, S. / Čoko, D. / Collura, G. / Couderc, F. / Dumanoglu, I. / Dannheim, D. / Dauncey, P. / David, A. / Davies, G. / Day, E. / DeBarbaro, P. / De Guio, F. / de La Taille, C. / De Silva, M. / Debbins, P. / Delagnes, E. / Deltoro, J. M. / Derylo, G. / de Almeida, P. G. Dias / Diaz, D. / Dinaucourt, P. / Dittmann, J. / Dragicevic, M. / Dugad, S. / Dutta, V. / Dutta, S. / Eckdahl, J. / Edberg, T. K. / Berni, M. El / Eno, S. C. / Ershov, Yu. / Everaerts, P. / Extier, S. / Fahim, F. / Fallon, C. / Alves, B. A. Fontana Santos / Frahm, E. / Franzoni, G. / Freeman, J. / French, T. / Guler, E. Gurpinar / Guler, Y. / Gagnan, M. / Gandhi, P. / Ganjour, S. / Garcia-Bellido, A. / Gecse, Z. / Geerebaert, Y. / Gerwig, H. / Gevin, O. / Gilbert, W. / Gilbert, A. / Gill, K. / Gingu, C. / Gninenko, S. / Golunov, A. / Golutvin, I. / Gonzalez, T. / Gorbounov, N. / Gouskos, L. / Gu, Y. / Guilloux, F. / Gülmez, E. / Hammer, M. / Harilal, A. / Hatakeyama, K. / Heering, A. / Hegde, V. / Heintz, U. / Hinger, V. / Hinton, N. / Hirschauer, J. / Hoff, J. / Hou, W. S. / Isik, C. / Incandela, J. / Jain, S. / Jheng, H. R. / Joshi, U. / Kara, O. / Kachanov, V. / Kalinin, A. / Kameshwar, R. / Kaminskiy, A. / Karneyeu, A. / Kaya, O. / Kaya, M. / Khukhunaishvili, A. / Kim, S. / Koetz, K. / Kolberg, T. / Kristić, A. / Krohn, M. / Krüger, K. / Kulagin, N. / Kulis, S. / Kunori, S. / Kuo, C. M. / Kuryatkov, V. / Kyre, S. / Köseyan, O. K. / Lai, Y. / Lamichhane, K. / Landsberg, G. / Langford, J. / Lee, M. Y. / Levin, A. / Li, A. / Li, B. / Li, J. -H. / Liao, H. / Lincoln, D. / Linssen, L. / Lipton, R. / Liu, Y. / Lobanov, A. / Lu, R. S. / Lysova, I. / Magnan, A. M. / Magniette, F. / Maier, A. A. / Malakhov, A. / Mandjavize, I. / Mannelli, M. / Mans, J. / Marchioro, A. / Martelli, A. / Masterson, P. / Meng, B. / Mengke, T. / Mestvirishvili, A. / Mirza, I. / Moccia, S. / Morrissey, I. / Mudholkar, T. / Musić, J. / Musienko, I. / Nabili, S. / Nagar, A. / Nikitenko, A. / Noonan, D. / Noy, M. / Nurdan, K. / Ochando, C. / Odegard, B. / Odell, N. / Onel, Y. / Ortez, W. / Ozegović, J. / Rodriguez, L. Pacheco / Paganis, E. / Pagenkopf, D. / Palladino, V. / Pandey, S. / Pantaleo, F. / Papageorgakis, C. / Papakrivopoulos, I. / Parshook, J. / Pastika, N. / Paulini, M. / Paulitsch, P. / Peltola, T. / Gomes, R. Pereira / Perkins, H. / Petiot, P. / Pitters, F. / Prosper, H. / Prvan, M. / Puljak, I. / Quast, T. / Quinn, R. / Quinnan, M. / Rapacz, K. / Raux, L. / Reichenbach, G. / Reinecke, M. / Revering, M. / Rodriguez, A. / Romanteau, T. / Rose, A. / Rovere, M. / Roy, A. / Rubinov, P. / Rusack, R. / Simsek, A. E. / Sozbilir, U. / Sahin, O. M. / Sanchez, A. / Saradhy, R. / Sarkar, T. / Sarkisla, M. A. / Sauvan, J. B. / Schmidt, I. / Schmitt, M. / Scott, E. / Seez, C. / Sefkow, F. / Sharma, S. / Shein, I. / Shenai, A. / Shukla, R. / Sicking, E. / Sieberer, P. / Sirois, Y. / Smirnov, V. / Spencer, E. / Steen, A. / Strait, J. / Strebler, T. / Strobbe, N. / Su, J. W. / Sukhov, E. / Sun, L. / Sun, M. / Syal, C. / Tali, B. / Tok, U. G. / Topaksu, A. Kayis / Tan, C. L. / Tastan, I. / Tatli, T. / Thaus, R. / Tekten, S. / Thienpont, D. / Pierre-Emile, T. / Tiras, E. / Titov, M. / Tlisov, D. / Troska, J. / Tsamalaidze, Z. / Tsipolitis, G. / Tsirou, A. / Tyurin, N. / Undleeb, S. / Urbanski, D. / Ustinov, V. / Uzunian, A. / van de Klundert, M. / Varela, J. / Velasco, M. / Pinto, M. Vicente Barreto / da Silva, P. M. / Virdee, T. / de Oliveira, R. Vizinho / Voelker, J. / Voirin, E. / Wang, Z. / Wang, X. / Wang, F. / Wayne, M. / Webb, S. N. / Weinberg, M. / Whitbeck, A. / White, D. / Wickwire, R. / Wilson, J. S. / Wu, H. Y. / Wu, L. / Yeh, C. H / Yohay, R. / Yu, G. B. / Yu, S. S. / Yu, D. / Yumiceva, F. / Zacharopoulou, A. / Zamiatin, N. / Zarubin, A. / Zenz, S. / Zhang, H. / Zhang, J.

    2020  

    Abstract: As part of its HL-LHC upgrade program, the CMS Collaboration is developing a High Granularity Calorimeter (CE) to replace the existing endcap calorimeters. The CE is a sampling calorimeter with unprecedented transverse and longitudinal readout for both ... ...

    Abstract As part of its HL-LHC upgrade program, the CMS Collaboration is developing a High Granularity Calorimeter (CE) to replace the existing endcap calorimeters. The CE is a sampling calorimeter with unprecedented transverse and longitudinal readout for both electromagnetic (CE-E) and hadronic (CE-H) compartments. The calorimeter will be built with $\sim$30,000 hexagonal silicon modules. Prototype modules have been constructed with 6-inch hexagonal silicon sensors with cell areas of 1.1~$cm^2$, and the SKIROC2-CMS readout ASIC. Beam tests of different sampling configurations were conducted with the prototype modules at DESY and CERN in 2017 and 2018. This paper describes the construction and commissioning of the CE calorimeter prototype, the silicon modules used in the construction, their basic performance, and the methods used for their calibration.

    Comment: 35 pages, submitted to JINST
    Keywords Physics - Instrumentation and Detectors ; High Energy Physics - Experiment
    Subject code 621
    Publishing date 2020-12-10
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

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    Kategorien

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

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