Light Dark Matter Constraints from SuperCDMS HVeV Detectors Operated Underground with an Anticoincidence Event Selection

Autor: SuperCDMS Collaboration, Albakry, M. F., Alkhatib, I., Alonso-González, D., Amaral, D. W. P., Anczarski, J., Aralis, T., Aramaki, T., Arnquist, I. J., Langroudy, I. Ataee, Azadbakht, E., Bathurst, C., Bhattacharyya, R., Biffl, A. J., Brink, P. L., Buchanan, M., Bunker, R., Cabrera, B., Calkins, R., Cameron, R. A., Cartaro, C., Cerdeño, D. G., Chang, Y. -Y., Chaudhuri, M., Chen, J. -H., Chen, R., Chott, N., Cooley, J., Coombes, H., Cushman, P., Cyna, R., Das, S., De Brienne, F., Dharani, S., di Vacri, M. L., Diamond, M. D., Elwan, M., Fascione, E., Figueroa-Feliciano, E., Fouts, K., Fritts, M., Germond, R., Ghaith, M., Golwala, S. R., Hall, J., Harms, S. A. S., Harris, K., Hassan, N., Hong, Z., Hoppe, E. W., Hsu, L., Huber, M. E., Iyer, V., Jardin, D., Kashyap, V. K. S., Keller, S. T. D., Kelsey, M. H., Kennard, K. T., Kubik, A., Kurinsky, N. A., Lee, M., Leyva, J., Liu, J., Liu, Y., Loer, B., Asamar, E. Lopez, Lukens, P., MacFarlane, D. B., Mahapatra, R., Mammo, J. S., Mast, N., Mayer, A. J., Theenhausen, H. Meyer zu, Michaud, É., Michielin, E., Mirabolfathi, N., Mirzakhani, M., Mohanty, B., Monteiro, D., Nelson, J., Neog, H., Novati, V., Orrell, J. L., Osborne, M. D., Oser, S. M., Pandey, L., Pandey, S., Partridge, R., Pedreros, D. S., Peng, W., Perna, L., Perry, W. L., Podviianiuk, R., Poudel, S. S., Pradeep, A., Pyle, M., Rau, W., Reid, E., Ren, R., Reynolds, T., Rios, M., Roberts, A., Robinson, A. E., Ryan, J. L., Saab, T., Sadek, D., Sadoulet, B., Sahoo, S. P., Saikia, I., Sander, J., Sattari, A., Schmidt, B., Schnee, R. W., Scorza, S., Serfass, B., Simchony, A., Sincavage, D. J., Sinervo, P., Street, J., Sun, H., Tanner, E., Terry, G. D., Toback, D., Verma, S., Villano, A. N., von Krosigk, B., Watkins, S. L., Wen, O., Williams, Z., Wilson, M. J., Winchell, J., Wykoff, K., Yellin, S., Young, B. A., Yu, T. C., Zatschler, B., Zatschler, S., Zaytsev, A., Zhang, E., Zheng, L., Zuniga, A., Zurowski, M. J.

This article presents constraints on dark-matter-electron interactions obtained from the first underground data-taking campaign with multiple SuperCDMS HVeV detectors operated in the same housing. An exposure of 7.63 g-days is used to set upper limit

Externí odkaz: http://arxiv.org/abs/2407.08085

Flipping Out: Role of Arginine in Hydrophobic Interactions and Biological Formulation Design

Autor: Zajac, Jonathan W. P., Muralikrishnan, Praveen, Tohidian, Idris, Zeng, Xianci, Heldt, Caryn L., Perry, Sarah L., Sarupria, Sapna

Arginine has been a mainstay in biological formulation development for decades. To date, the way arginine modulates protein stability has been widely studied and debated. Here, we employed a hydrophobic polymer to decouple hydrophobic effects from ot

Externí odkaz: http://arxiv.org/abs/2403.11305

G4CMP: Condensed Matter Physics Simulation Using the Geant4 Toolkit

Autor: Kelsey, M. H., Agnese, R., Alam, Y. F., Langroudy, I. Ataee, Azadbakht, E., Brandt, D., Bunker, R., Cabrera, B., Chang, Y. -Y., Coombes, H., Cormier, R. M., Diamond, M. D., Edwards, E. R., Figueroa-Feliciano, E., Gao, J., Harrington, P. M., Hong, Z., Hui, M., Kurinsky, N. A., Lawrence, R. E., Loer, B., Masten, M. G., Michaud, E., Michielin, E., Miller, J., Novati, V., Oblath, N. S., Orrell, J. L., Perry, W. L., Redl, P., Reynolds, T., Saab, T., Sadoulet, B., Serniak, K., Singh, J., Speaks, Z., Stanford, C., Stevens, J. R., Strube, J., Toback, D., Ullom, J. N., VanDevender, B. A., Vissers, M. R., Wilson, M. J., Wilson, J. S., Zatschler, B., Zatschler, S.

Publikováno v: Nuclear Instruments and Methods A 1055 (2023) 168473

G4CMP simulates phonon and charge transport in cryogenic semiconductor crystals using the Geant4 toolkit. The transport code is capable of simulating the propagation of acoustic phonons as well as electron and hole charge carriers. Processes for anis

Externí odkaz: http://arxiv.org/abs/2302.05998

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