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Todd Adams

Professor of Physics, Florida State University
I do research in particle physics, also known as high energy physics. The goal is to understand the most basic particles and forces in nature. I work with the FSU High Energy Physics Group on the CMS Experiment at CERN and previously on the D0 Experiment at Fermilab. My focus is on searches for new physics in underexplored parts of the data sets. On CMS, I work on the electromagnetic calorimeter (ECAL), study possible calorimeter upgrades for 2023, and a search for diphoton resonances in triphoton events. A former graduate student, Venkatesh Veeraraghavan, and I worked on a search for heavy, stable, charged particles (HSCPs) that was published in JHEP, in PLB, and again in JHEP. This result was highlighted as Fermilab's Frontier Result of the Week on July 12, 2013. On D0, I have performed a search for a neutral, long-lived particle decaying to two muons that was included in Fermilab's Result of the Week on March 2, 2006 and published in PRL My former student, Haryo Sumowidagdo, and I have also studied top decays involving a tau lepton using the D0 detector. This work has contributed to several papers: top cross section and mass in dileptons (Phys. Lett. B), top cross section and charged Higgs interpretations (Phys. Rev. D), and search for charged Higgs in top quark decays (Phys. Lett. B). This work was also highlighted as Fermilab's Result of the Week on October 23, 2008.

2018 Nobel Prize for physics goes to tools made from light beams – a particle physicist explains

Oct 04, 2018 15:43 pm UTC| Insights & Views Science

Arthur Ashkin. Niklas Elmehed. Nobel Media, CC BY-SA Gerard Mourou. Niklas Elmehed. Nobel Media, CC BY-SA Our world is full of light and we depend upon it to power life on our planet. So it is appropriate to...

Ten years of Large Hadron Collider discoveries are just the start of decoding the universe

Sep 10, 2018 14:06 pm UTC| Science

Ten years! Ten years since the start of operations for the Large Hadron Collider (LHC), one of the most complex machines ever created. The LHC is the worlds largest particle accelerator, buried 100 meters under the French...

Economy

U.S. Sanctions Target Chinese Refinery Over Iranian Oil Purchases

The U.S. Treasury Department has imposed new sanctions on Hengli Petrochemical (Dalian) Refinery Co., a major Chinese independent refinery, over its large-scale purchases of Iranian crude oil and petroleum products. The...

US Dollar Weakens as Iran Talks Boost Risk Appetite in Forex Market

The U.S. dollar edged lower on Friday as global investors shifted toward riskier assets, encouraged by renewed diplomatic signals between the United States and Iran. This movement in the forex market reflects growing...

Gold Prices Edge Higher on Weak Dollar but Face Weekly Loss Amid Oil-Driven Inflation Fears

Gold prices saw a modest increase on Friday, supported by a weaker U.S. dollar and renewed geopolitical developments involving the United States and Iran. Despite this slight rebound, the precious metal remains on track...

Oil Prices Steady as U.S.-Iran Talks Ease Tensions Despite Strait of Hormuz Disruptions

Oil prices remained relatively stable on Friday as optimism over renewed U.S.-Iran negotiations helped calm market fears, even as supply disruptions in the Strait of Hormuz continued to support prices. Brent crude futures...

Wall Street Hits Record High as Tech Stocks Surge Amid U.S.-Iran Developments

Wall Street closed at record levels on Friday, driven by strong investor optimism surrounding potential U.S.-Iran peace talks and robust earnings from major technology companies. The stock market showed mixed results, with...

Politics

Federal Appeals Court Allows Texas SB4 Immigration Law Enforcement to Proceed

A U.S. federal appeals court has ruled that Texas can move forward with enforcing its controversial immigration law, SB4, marking a significant development in the ongoing legal battle over state-level immigration...

Pope Leo Calls for Abolition of Death Penalty Amid U.S. Execution Policy Debate

Pope Leo has once again spoken out against capital punishment, urging its complete abolition while criticizing recent efforts by the United States government to expand execution methods for federal inmates. His remarks...

Senate Moves Toward Vote on Cuba War Powers Resolution Amid Trump Military Threats

The U.S. Senate is expected to vote as early as next week on a Democratic-led measure aimed at preventing President Donald Trump from initiating military action against Cuba without congressional approval. Senate aides...

D.C. Flag Mix-Up Before King Charles Visit Quickly Fixed

Washington, D.C. officials briefly displayed Australian flags instead of British flags near the White House ahead of King Charles IIIs highly anticipated visit to the United States, according to the D.C. Department of...

US Freezes $344M in Crypto Linked to Iran Amid Escalating Sanctions

The U.S. Treasury Department has intensified its crackdown on illicit financial networks by sanctioning multiple cryptocurrency wallets tied to Iran, resulting in the freeze of approximately $344 million in digital assets....

Science

China vs. NASA: The New Moon Race and What's at Stake by 2030

The space race is back and this time, its a direct competition between the United States and China for dominance on the lunar surface. NASAs Artemis II mission recently made history when four astronauts flew farther into...

NASA Artemis II: First Crewed Moon Mission Since Apollo Takes Four Astronauts on 10-Day Lunar Journey

NASAs Artemis II mission launched Wednesday, marking humanitys return to crewed lunar exploration for the first time since the Apollo era. Carrying four astronauts aboard the Orion spacecraft, this historic 10-day mission...

NASA's Artemis II Mission: First Crewed Lunar Journey Since Apollo

NASA's Artemis II Crew Arrives in Florida for Historic Moon Mission

The four astronauts chosen for NASAs Artemis II mission have touched down at Kennedy Space Center in Florida, marking the beginning of final launch preparations for the first crewed lunar journey in over 50 years. NASA...

SpaceX Pivots Toward Moon City as Musk Reframes Long-Term Space Vision

SpaceX CEO Elon Musk has revealed a significant shift in the companys near-term space exploration strategy, announcing that SpaceX is now prioritizing the development of a self-growing city on the Moon rather than focusing...

Technology

Judge Dismisses Elon Musk’s Fraud Claims Against OpenAI, Trial to Proceed on Remaining Allegations

A U.S. federal judge has dismissed key fraud claims brought by Elon Musk in his high-profile lawsuit against OpenAI and its co-founder Sam Altman, marking a significant development in the ongoing legal battle. The ruling,...

$16B Michigan Data Center Project Boosts U.S. AI Infrastructure Expansion

Related Digital, a major data center developer, announced on Friday that it has secured $16 billion in financing to support the construction of a large-scale data center campus in Michigan. This significant investment...

U.S. Raises Alarm Over Chinese AI Firms’ Alleged IP Theft Through Model Distillation

The U.S. State Department has launched a global diplomatic effort to highlight what it describes as large-scale intellectual property theft by Chinese artificial intelligence companies. According to a diplomatic cable...

DeepSeek Launches V4 AI Models with Enhanced Reasoning and 1M Token Context Window

DeepSeek has unveiled preview versions of its latest open-source artificial intelligence models, marking a significant step forward in AI performance and reasoning capabilities. The new releases, DeepSeek-V4-Pro and...

Amazon Stock Rises as Meta Expands AWS Partnership for AI Infrastructure

Amazon (NASDAQ: AMZN) shares climbed around 2% শুক্রবার morning after Meta revealed a major expansion of its partnership with Amazon Web Services (AWS), signaling strong momentum in the growing artificial intelligence...